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PIT - CHI

$47 Find cheap flights from Pittsburgh to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Chicago departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Pittsburgh to Chicago (PIT-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:29 am - 7:10 amPIT-ORD
1h 41mnonstop
6:40 pm - 9:21 pmORD-PIT
1h 41mnonstop
$99American Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 18
6:40 am - 4:28 pmPIT-ORD
10h 48m1 stop
9:10 pm - 10:09 pmORD-PIT
23h 59m2 stops
$105Spirit Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 11
10:25 pm - 10:01 amPIT-ORD
12h 36m1 stop
6:41 am - 6:10 pmORD-PIT
10h 29m1 stop
Tue, Jun 11 - Sat, Jun 15
4:54 pm - 9:20 pmPIT-MDW
5h 26m1 stop
8:53 am - 6:10 pmMDW-PIT
8h 17m1 stop
$116Frontier
Find Deal
Tue, Jun 11 - Sat, Jun 15
5:56 pm - 6:36 pmPIT-ORD
1h 40mnonstop
9:05 pm - 11:44 pmORD-PIT
1h 39mnonstop
$118United Airlines
Find Deal
Mon, Jun 17 - Tue, Jun 18
10:13 pm - 6:00 amPIT-MDW
8h 47m1 stop
10:16 pm - 7:19 amMDW-PIT
8h 03m1 stop
$130Frontier
Find Deal
Sat, Jun 8 - Tue, Jun 11
6:20 am - 9:36 amPIT-ORD
4h 16m1 stop
2:25 pm - 4:57 pmORD-PIT
1h 32mnonstop
$147United Airlines
Find Deal
Tue, Sep 3 - Tue, Sep 3
7:00 pm - 12:03 amPIT-ORD
6h 03m1 stop
5:45 pm - 1:34 amORD-PIT
6h 49m1 stop
Sat, Jun 15 - Wed, Jun 19
6:22 am - 8:38 amPIT-MDW
3h 16m1 stop
1:24 pm - 5:39 pmMDW-PIT
3h 15m1 stop
$156Delta
Find Deal
Thu, Jul 11 - Mon, Jul 15
6:22 am - 9:11 amPIT-ORD
3h 49m1 stop
5:30 pm - 10:56 pmORD-PIT
4h 26m1 stop
$156Delta
Find Deal
Thu, Jul 11 - Mon, Jul 15

Flights from Pittsburgh to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights from Pittsburgh to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Pittsburgh to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Pittsburgh to Chicago.
Our data shows that the cheapest route for a one-way flight from Pittsburgh to Chicago cost $78 and was between Pittsburgh and Chicago O'Hare Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $201.

What’s the cheapest day of the week to fly from Pittsburgh to Chicago?

The average price of all flights from Pittsburgh to Chicago clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Pittsburgh to Chicago, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Chicago, Saturday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Pittsburgh to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Pittsburgh to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Pittsburgh to Chicago is February, where tickets cost $215 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is $336 and $330 respectively.

Can I save money by flying with a layover from Pittsburgh to Chicago?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $279, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Pittsburgh to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pittsburgh to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Pittsburgh to Chicago, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Which airlines provide the cheapest flights from Pittsburgh to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Spirit Airlines offered the best one-way deal for that route, at $47. KAYAK users also found Pittsburgh to Chicago round-trip flights on American Airlines from $99 and on Spirit Airlines from $105.

Which airlines fly most frequently between Pittsburgh and Chicago?

United Airlines connects Pittsburgh to Chicago with up to 7 flights per day. American Airlines also offers 3 flights per day, while Southwest follows with 3 flights per day.

Which airlines fly non-stop between Pittsburgh and Chicago?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Pittsburgh to Chicago.
There are 3 airlines that fly nonstop from Pittsburgh to Chicago. They are: American Airlines, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with United Airlines at $137 for a one-way flight. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Pittsburgh and Chicago per day?

Each day, there are between 10 and 18 nonstop flights that take off from Pittsburgh and land in Chicago, with an average flight time of 1h 36m. The most common departure time is 5:00 pm and most flights take off in the morning, while the most flights land at Chicago O'Hare Intl Airport. Each week, there are 100 flights. The most frequent day of departure is Thursday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Pittsburgh and Chicago?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Pittsburgh to Chicago take?

The duration of a nonstop flight to Chicago from Pittsburgh is typically 1h 25m. The journey crosses a distance of 395 miles.

What’s the earliest departure time from Pittsburgh to Chicago?

Early birds can take the earliest flight from Pittsburgh at 6:00 am and will be landing in Chicago at 6:39 am.

What’s the latest departure time from Pittsburgh to Chicago?

If you prefer to fly at night, the latest flight from Pittsburgh to Chicago jets off at 9:20 pm and lands at 9:45 pm.

Good to know

Low season

January

High season

October

Cheapest flight

$47
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Pittsburgh to Chicago O'Hare Airport

When to book flights from Pittsburgh to Chicago

Are your dates flexible? Find out the best times to travel from Pittsburgh to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Pittsburgh to Chicago

  • Are there nursing lounges at PIT?

    PIT has a space specifically designated for nursing mothers. Therefore, if you are traveling from Pittsburgh (PIT) to Chicago (CHI) and would like to nurse, all you need to do is head to Concourse C located across The Club. The room is clean and comfortable. The amenities here include comfortable seating and a baby changing table

  • Can I travel with medical devices from Pittsburgh (PIT) to Chicago?

    Yes, you can. However, if you are traveling with medical devices such as syringes, we recommend that you check with your specific airline in advance before your flight. This will ensure that you know all the requirements before your trip. For example, if you are traveling with insulin delivery systems and syringes, you might present a preprinted label identifying your medication.

  • How do I get from the ORD Airport to the city center in Chicago?

    There are different modes of transport available for travelers arriving in different airports in Chicago. For example, if you are arriving at the O’Hare International Airport, we recommend using the Blue Line L Train which takes approximately 45min. You can also use other methods of transport such as shuttle vans, uber, taxis, private cars, and much more.

  • Are there pet relief centers at Pittsburgh International Airport?

    If you are traveling with your pet from Pittsburgh (PIT) to Chicago (ORD), you should be at peace knowing that the airport has both you and your pet’s needs in mind. For this reason, a service animal relief space has been set aside for those traveling with their furry friends. You can access this space in the Airside Terminal on Concourse D, just close to the post office.

  • What is the cheapest flight from Pittsburgh to Chicago?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Chicago was $47 for a one-way ticket and $99 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Chicago?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Pittsburgh to Chicago?

    Pittsburgh is served by only 1 airport and there are 2 airports in Chicago. You will leave Pittsburgh from Pittsburgh and you will be arriving in Chicago at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Pittsburgh to Chicago?

    American Airlines, Delta, Alaska Airlines, Lufthansa, and Air Canada offer inflight Wi-Fi service on the Pittsburgh to Chicago flight route.

  • Which aircraft models fly most regularly from Pittsburgh to Chicago?

    The Embraer 170 is the aircraft model that flies most regularly on the Pittsburgh to Chicago flight route.

  • Which airline alliances offer flights from Pittsburgh to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between Pittsburgh and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Pittsburgh to Chicago?

    There are nonstop flights from Pittsburgh to Chicago on a daily basis.

  • Which is the best airline for flights from Pittsburgh to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Chicago are Delta and United Airlines. With an average price for the route of $332 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $294 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Pittsburgh to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Pittsburgh with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Pittsburgh to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $174 or less one-way and $343 or less round-trip.
  • Travelers catching a flight at the Pittsburgh International airport (PIT) can access reserved parking spaces within the airport premises. However, it is important to note that additional fees apply, and it would be best to confirm before your visit.
  • If you want to take a flight from Pittsburgh to Chicago, you have a number of airlines to choose from. Some of the most popular ones that ply this route include United and Southwest. You can compare their prices and book the most suitable one through KAYAK.
  • If you are traveling from Pittsburgh to Chicago and would like to book an onsite hotel at O’Hare International Airport (ORD), you can book the Hilton Chicago O’Hare Airport. The hotel has proven to be a suitable option for anyone looking to take their time after arrival, or when they arrive late.
  • When you book a flight from PIT to Chicago, you can also arrive at Midway International Airport (MDW). Even though not a popular destination for this route, the airport also has its perks and unique amenities. They include shuttle services, free luggage assistance, and restaurants.
  • PIT is easily accessible to all people, including those with disabilities. For example, they have public telephones for the hearing impaired as well as wheelchair services. It is, however, advisable to communicate to the airlines before your visit if you require any special assistance.
See more tips

Prefer to fly non-stop from Pittsburgh to Chicago?

Find which airlines fly direct from Pittsburgh to Chicago, which days they fly and book direct flights.

Nonstop departures

Pittsburgh to Chicago

Monday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Tuesday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Wednesday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Thursday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Friday

ANA, Air Canada, Air New Zealand, +16 more

ANA, Air Canada, +17 more

Saturday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Sunday

ANA, Air Canada, Air New Zealand, +16 more

ANA, Air Canada, +17 more

See more direct flights

Nonstop returns

Chicago to Pittsburgh

Monday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Tuesday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Wednesday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Thursday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Friday

ANA, Air Canada, Air New Zealand, +16 more

ANA, Air Canada, +17 more

Saturday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Sunday

ANA, Air Canada, Air New Zealand, +16 more

ANA, Air Canada, +17 more

See more direct flights
See more direct flights

Top 5 airlines serving from Pittsburgh to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

It was a good flight. Of course it was full, but it went well.

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The seat are terrible. Don’t even think of sleeping on a Spirit flight. The kids that run the plane aka flight attendants are pretty rude and straight forward. They get the job done but without class.

I had a death in my family and booked my flight on Spirit. My flight was cancelled the morning of my flight, no explanation, no help to rebook, nobody to talk to. The next available flight was 2days later !!!! Terrible airline, will NEVER fly with them again!

They took a horrible route with a lot of turbulence and I eneded up getting sick. Even if the flight takes longer. Don't put people life at risk just to get to the airport on time.

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

The crew was great but it felt gross how spirit charges you for every little thing. Picking your seat should be free (first come first served). Beverages and food I get. But picking where I sit? Gross.

Had to board plan 2x due to lack of security check after 1st boarding

Miserable. The crew was rude, the flight was delayed 5 hours for mechanical reasons and then “weather” even though other planes were leaving.

They kept Changing the flight times. It was delayed several times and at one point it was supposed to depart at 3.40am! At which point we ended up staying overnight and booked long a separate United flight for early morning departure. The spirit flight then got moved up and left at 1.30 in the morning when it was supposed to leave at 9.40pm the night before.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Check in online was easy. Seats aren’t very comfortable

Book cheap flights from Pittsburgh to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pittsburgh to Chicago found on KAYAK in the last 72 hours.
6/4Tue
1 stopSpirit Airlines
4h 54mPIT-ORD
$47
6/18Tue
nonstopAmerican Airlines
1h 41mPIT-ORD
$51
6/15Sat
1 stopFrontier
6h 03mPIT-ORD
$62
6/15Sat
1 stopFrontier
8h 47mPIT-MDW
$68
6/27Thu
nonstopUnited Airlines
1h 40mPIT-ORD
$69
6/28Fri
nonstopUnited Airlines
1h 39mPIT-ORD
$75
7/1Mon
1 stopDelta
3h 34mPIT-MDW
$78
6/27Thu
1 stopSun Country Air
6h 25mPIT-ORD
$78
6/28Fri
1 stopSun Country Air
8h 33mPIT-ORD
$88
10/18Fri
1 stopDelta
5h 10mPIT-ORD
$109

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Last minute flights from Pittsburgh to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Pittsburgh to Chicago that are departing in the next 10 days.
6/2Sun
multi-stopSpirit Airlines
12h 30mPIT-ORD
6/4Tue
multi-stopSpirit Airlines
6h 43mORD-PIT
$199
6/2Sun
multi-stop
5h 47mPIT-ORD
6/4Tue
multi-stop
12h 41mORD-PIT
$219
5/29Wed
multi-stopFrontier
4h 49mPIT-MDW
6/5Wed
multi-stopFrontier
7h 25mMDW-PIT
$230
5/31Fri
multi-stopFrontier
5h 02mPIT-MDW
6/4Tue
multi-stopFrontier
13h 43mMDW-PIT
$237
6/1Sat
multi-stopUnited Airlines
5h 50mPIT-ORD
6/18Tue
nonstopUnited Airlines
1h 39mORD-PIT
$308
6/2Sun
multi-stopUnited Airlines
4h 33mPIT-ORD
6/18Tue
nonstopUnited Airlines
1h 39mORD-PIT
$323
6/1Sat
multi-stopDelta
4h 44mPIT-MDW
6/17Mon
multi-stopDelta
4h 07mMDW-PIT
$436
5/29Wed
nonstopAmerican Airlines
1h 38mPIT-ORD
6/5Wed
nonstopAmerican Airlines
1h 25mORD-PIT
$437
5/29Wed
nonstopAmerican Airlines
1h 38mPIT-ORD
6/1Sat
multi-stopAmerican Airlines
6h 47mORD-PIT
$445
6/1Sat
multi-stopDelta
5h 30mPIT-MDW
6/8Sat
multi-stopDelta
4h 09mMDW-PIT
$456

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Pittsburgh - Chicago Flights

Departure:

Pittsburgh (PIT)United States

Return flight deals:

Chicago - Pittsburgh

Cabin classes:

$811
$1,081
$822
$201

Compare transportation modes for Pittsburgh to Chicago

Average priceAverage duration
Flights$1,8901h 25m
Trains$3049h 46m