Find flights
When to book
FAQs & Tips
Direct Flights
Deals

ORD

$29 Find cheap flights from Maryland to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 6/12. 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
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

January

High season

June

Cheapest flight

$29
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Philadelphia to Chicago O'Hare Airport

FAQs for booking Maryland to Chicago O'Hare Airport flights

  • How does KAYAK find such low prices on flights from Maryland to Chicago O'Hare Airport?

    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 Maryland to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Maryland 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 Maryland to Chicago O'Hare Airport?

    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 O'Hare Airport with an airline and back to Maryland with another airline.

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

    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 O'Hare Airport from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Maryland to Chicago O'Hare Airport?

Find which airlines fly direct from Maryland to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Maryland to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Maryland

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights
See more direct flights

Book cheap flights from Maryland to Chicago

Recent round-trip flight deals

8/13Tue
nonstopFrontier
2h 24mPHL-ORD
8/15Thu
nonstopFrontier
2h 03mORD-PHL
$53
8/13Tue
nonstopFrontier
2h 24mPHL-ORD
8/20Tue
nonstopFrontier
2h 03mORD-PHL
$54
7/2Tue
nonstop
2h 21mPHL-ORD
7/4Thu
1 stop
16h 03mORD-PHL
$92
7/27Sat
nonstop
2h 21mPHL-ORD
7/30Tue
1 stop
13h 14mORD-PHL
$95
9/11Wed
1 stopSpirit Airlines
12h 40mBWI-ORD
9/12Thu
1 stopSpirit Airlines
10h 34mORD-BWI
$101
9/6Fri
nonstopAmerican Airlines
2h 11mBWI-ORD
9/14Sat
nonstopAmerican Airlines
1h 48mORD-BWI
$117
8/19Mon
nonstopUnited Airlines
2h 11mBWI-ORD
8/24Sat
nonstopUnited Airlines
1h 57mORD-BWI
$118
8/19Mon
nonstopAmerican Airlines
2h 14mBWI-ORD
8/22Thu
nonstopAmerican Airlines
1h 55mORD-BWI
$119
7/17Wed
1 stopSpirit Airlines
15h 28mBWI-ORD
7/22Mon
1 stopSpirit Airlines
8h 25mORD-BWI
$120
6/25Tue
nonstopUnited Airlines
2h 24mPHL-ORD
7/1Mon
nonstopUnited Airlines
2h 08mORD-PHL
$124

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/12Wed
nonstopFrontier
2h 21mPHL-ORD
$29
7/2Tue
nonstopFrontier
2h 21mPHL-ORD
$31
9/10Tue
1 stopSpirit Airlines
11h 36mPHL-ORD
$40
9/10Tue
1 stopSpirit Airlines
9h 25mBWI-ORD
$40
8/24Sat
nonstopAmerican Airlines
2h 14mBWI-ORD
$59
8/19Mon
nonstopAmerican Airlines
2h 14mBWI-ORD
$60
7/5Fri
1 stopSun Country Air
8h 12mPHL-ORD
$71
7/14Sun
nonstopUnited Airlines
2h 24mPHL-ORD
$79
9/4Wed
nonstopUnited Airlines
2h 07mIAD-ORD
$85
7/17Wed
1 stopSun Country Air
6h 52mIAD-ORD
$86

Search by stops

Search by airline

Search by price

Last minute flights from Maryland to O'Hare Intl

Last minute flight, train and bus deals

6/11Tue
nonstopFrontier
2h 21mPHL-ORD
6/18Tue
nonstopFrontier
2h 02mORD-PHL
$88
6/11Tue
nonstopFrontier
2h 21mPHL-ORD
6/13Thu
nonstopFrontier
2h 02mORD-PHL
$90
6/11Tue
multi-stopSpirit Airlines
13h 20mBWI-ORD
6/12Wed
multi-stopSpirit Airlines
19h 15mORD-BWI
$142
6/11Tue
multi-stopSpirit Airlines
13h 20mBWI-ORD
6/18Tue
multi-stopSpirit Airlines
7h 17mORD-BWI
$145
6/11Tue
nonstop
2h 21mPHL-ORD
7/10Wed
multi-stop
13h 14mORD-PHL
$149
6/7Fri
nonstop
2h 21mPHL-ORD
6/29Sat
multi-stop
7h 00mORD-PHL
$157
6/11Tue
multi-stopDelta
8h 10mPHL-ORD
6/15Sat
multi-stopDelta
6h 11mORD-PHL
$233
6/11Tue
multi-stopDelta
7h 28mPHL-ORD
6/14Fri
multi-stopDelta
7h 03mORD-PHL
$245
6/10Mon
nonstopUnited Airlines
2h 24mPHL-ORD
6/13Thu
nonstopUnited Airlines
2h 08mORD-PHL
$260
6/10Mon
multi-stopUnited Airlines
5h 35mPHL-ORD
6/13Thu
nonstopUnited Airlines
2h 08mORD-PHL
$270

Search by stops

Search by airline

Search by price

Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Maryland

Cabin classes:

$493
$863
$612
$201

Browse origins:

Browse destinations: