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Find cheap flights from Jacksonville to Illinois from $79

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Illinois departing on 6/10. 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
jue. 6/27
jue. 7/4

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$202
Moline
Moline1 stop$198
Peoria
Peoria1 stop$400
Bloomington
Bloomington1 stop$368
St. Louis
St. Louis1 stop$204

Good to know

Low season

January

High season

July

Cheapest flight

$79
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Jacksonville to Chicago Midway Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Jacksonville to Illinois?

    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 Jacksonville to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Jacksonville 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 Jacksonville to Illinois?

    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 Illinois with an airline and back to Jacksonville with another airline.

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

    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 Illinois from Jacksonville 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 cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Jacksonville to the following destinations at these prices or less: Chicago $207 one-way - $360 round-trip
  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Jacksonville to Illinois

 
Need help choosing which airline to fly with from Jacksonville to Illinois? 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
8.2Boarding
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
Airline reviews

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

8.0 Excellentrghinftl, May 2024FLL - BOS
Read more about Delta reviews

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

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

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

nothing Delta could do... the person sitting next to me was huge and overflowing into my seat

Crew was great! I need wheelchair assistance and they knew who I was and updated me that my chair was on its way and to just hang tight. There was some turbulence but the captain announced we would be going thru it and he handled the plane well. Landing was soft and his.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

Delayed by almost an hour - I also noticed that all JetBlue flights departing from PBI were delayed yet the weather was perfect.

My experience with JetBlue was fantastic! The service was top-notch, the flight was smooth, and the staff were friendly and helpful. I would definitely fly with them again.

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.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

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

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.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

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.

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

Frontier is a crappy airline nothing about it is honest

Crew members are very rude and not cooperate with passengers.

30 minute delay due to boarding and settling of a family.

I am HIGHLY unhappy with the amount of money I spent on the flight. Paid in advance only to find the flight at a discount price a week or so before the flight. I will not fly frontier again and have bad mouthed your business since to anyone I have spoken with about flying (which has been many a people). Crew was mediocre and instead of moving me to a spot where I could gain some leg room they sat their flight attendant there. Won’t be flying frontier in the future.

Well, I didn’t have food! So NA wasn’t an option. I’ll be back!

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

Our flight was on time and unremarkable which I'm grateful for, as it is not the norm traveling these days. Frontier is a low-cost carrier and it really shows when compared to other "normal" carriers. They don't even give you water during the flight. The coach seats are decent, however it was not as clean as it should be. We had crumbs all over the floor by our seats.

They lost my baggage on my connection flight, it’s been 24 hours since I put my claim in and still no update on my bags.

Book cheap flights from Jacksonville to Illinois

Recent round-trip flight deals

8/31sáb.
1 stopDelta
6h 00mJAX-MLI
9/21sáb.
1 stopDelta
6h 13mMLI-JAX
$198
9/4mié.
1 stopJetBlue
9h 18mJAX-ORD
9/10mar.
1 stopJetBlue
5h 43mORD-JAX
$202
6/24lun.
1 stopFrontier
8h 19mJAX-STL
7/1lun.
1 stopFrontier
7h 45mSTL-JAX
$204
6/14vie.
1 stopFrontier
6h 49mJAX-STL
6/17lun.
1 stopFrontier
7h 45mSTL-JAX
$205
6/19mié.
nonstopAmerican Airlines
2h 40mJAX-ORD
6/25mar.
nonstopAmerican Airlines
2h 33mORD-JAX
$209
6/18mar.
nonstopAmerican Airlines
2h 40mJAX-ORD
6/26mié.
nonstopAmerican Airlines
2h 25mORD-JAX
$213
8/10sáb.
nonstopUnited Airlines
2h 43mJAX-ORD
8/14mié.
nonstopUnited Airlines
2h 31mORD-JAX
$232
6/23dom.
nonstopUnited Airlines
2h 51mJAX-ORD
6/25mar.
nonstopUnited Airlines
2h 33mORD-JAX
$234
6/26mié.
2 stops
22h 01mJAX-ORD
7/3mié.
2 stops
25h 00mORD-JAX
$258
7/4jue.
2 stops
24h 16mJAX-ORD
7/10mié.
2 stops
24h 48mORD-JAX
$260

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Recent one-way flight deals

6/10lun.
1 stopFrontier
6h 27mJAX-MDW
$79
8/2vie.
1 stopAllegiant Air
5h 15mJAX-MDW
$92
7/29lun.
1 stopSun Country Air
7h 43mJAX-ORD
$96
8/17sáb.
1 stopAmerican Airlines
4h 41mJAX-PIA
$98
8/17sáb.
2 stopsAmerican Airlines
7h 04mJAX-PIA
$103
10/8mar.
1 stopDelta
5h 29mJAX-MDW
$118
7/3mié.
1 stopUnited Airlines
5h 12mJAX-PIA
$134
6/26mié.
1 stopJetBlue
7h 47mJAX-ORD
$135
8/1jue.
nonstopUnited Airlines
2h 43mJAX-ORD
$137
8/25dom.
1 stopDelta
7h 23mJAX-MDW
$166

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Last minute flights from Jacksonville to Illinois

Last minute flight, train and bus deals

5/31vie.
multi-stopFrontier
5h 50mJAX-MDW
6/4mar.
multi-stopFrontier
9h 33mMDW-JAX
$293
6/1sáb.
multi-stopFrontier
12h 02mJAX-MDW
6/8sáb.
multi-stopFrontier
10h 29mMDW-JAX
$297
5/30jue.
multi-stopAmerican Airlines
4h 59mJAX-MLI
6/4mar.
multi-stopAmerican Airlines
4h 58mMLI-JAX
$375
5/30jue.
multi-stopAmerican Airlines
8h 45mJAX-MLI
6/4mar.
multi-stopAmerican Airlines
7h 03mMLI-JAX
$380
6/1sáb.
multi-stop
26h 25mJAX-ORD
6/5mié.
multi-stop
22h 38mORD-JAX
$440
6/1sáb.
multi-stop
26h 25mJAX-ORD
6/5mié.
multi-stop
20h 40mORD-JAX
$443
6/1sáb.
nonstopUnited Airlines
2h 50mJAX-ORD
6/8sáb.
nonstopUnited Airlines
2h 41mORD-JAX
$641
5/31vie.
nonstopUnited Airlines
2h 50mJAX-ORD
6/4mar.
multi-stopUnited Airlines
15h 20mORD-JAX
$647
5/30jue.
multi-stopDelta
6h 07mJAX-MDW
6/1sáb.
multi-stopDelta
7h 02mMDW-JAX
$713
5/30jue.
multi-stopDelta
3h 35mJAX-MDW
6/1sáb.
multi-stopDelta
9h 05mMDW-JAX
$1,119

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Jacksonville - Illinois Flights

Departure:

Jacksonville (JAX)United States

Return flight deals:

Illinois - Jacksonville

Cabin classes:

$706
$961
$536
$103