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$29 Find cheap flights from Pennsylvania 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 9/10. 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
gio 7/11
gio 7/18

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In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$29
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from New York LaGuardia Airport to Chicago O'Hare Airport

FAQs for booking Pennsylvania to Chicago O'Hare Airport flights

  • How does KAYAK find such low prices on flights from Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania 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 Pennsylvania with another airline.

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

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

Nonstop departures

Pennsylvania 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 Pennsylvania

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 Pennsylvania to Chicago

Recent round-trip flight deals

8/20mar
nonstopFrontier
2h 24mPHL-ORD
8/24sab
nonstopFrontier
2h 03mORD-PHL
$48
8/17sab
nonstopFrontier
2h 24mPHL-ORD
8/20mar
nonstopFrontier
2h 03mORD-PHL
$50
9/10mar
nonstopSpirit Airlines
2h 39mLGA-ORD
9/11mer
nonstopSpirit Airlines
2h 17mORD-LGA
$60
9/10mar
nonstopSpirit Airlines
2h 39mLGA-ORD
9/14sab
nonstopSpirit Airlines
2h 15mORD-LGA
$67
7/13sab
nonstop
2h 21mPHL-ORD
7/15lun
1 stop
13h 42mORD-PHL
$92
7/9mar
nonstop
2h 21mPHL-ORD
7/16mar
1 stop
12h 39mORD-PHL
$95
8/22gio
nonstopJetBlue
2h 53mJFK-ORD
8/26lun
nonstopJetBlue
2h 25mORD-JFK
$101
8/21mer
nonstopUnited Airlines
1h 42mPIT-ORD
8/25dom
nonstopUnited Airlines
1h 32mORD-PIT
$105
8/29gio
nonstopUnited Airlines
2h 10mDCA-ORD
8/31sab
nonstopUnited Airlines
2h 01mORD-DCA
$115
7/2mar
nonstopJetBlue
2h 43mJFK-ORD
7/2mar
nonstopJetBlue
2h 25mORD-JFK
$127

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Recent one-way flight deals

9/10mar
nonstopSpirit Airlines
2h 39mLGA-ORD
$29
7/13sab
nonstopFrontier
2h 21mPHL-ORD
$29
6/27gio
nonstopCitizenPlane
2h 21mPHL-ORD
$49
8/19lun
nonstopJetBlue
2h 45mJFK-ORD
$50
8/12lun
nonstopJetBlue
2h 45mJFK-ORD
$51
8/13mar
nonstopDelta
2h 29mLGA-ORD
$51
8/14mer
nonstopUnited Airlines
1h 40mPIT-ORD
$53
8/14mer
nonstopUnited Airlines
2h 13mDCA-ORD
$58
8/14mer
nonstopDelta
2h 54mLGA-ORD
$64
7/25gio
nonstopCitizenPlane
2h 53mJFK-ORD
$132

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Last minute flights from Pennsylvania to O'Hare Intl

Last minute flight, train and bus deals

6/12mer
nonstopFrontier
2h 21mPHL-ORD
6/22sab
nonstopFrontier
2h 02mORD-PHL
$88
6/15sab
nonstopFrontier
2h 21mPHL-ORD
6/18mar
nonstopFrontier
2h 02mORD-PHL
$98
6/16dom
nonstopSpirit Airlines
2h 38mLGA-ORD
6/19mer
nonstopSpirit Airlines
2h 18mORD-LGA
$122
6/14ven
multi-stopSpirit Airlines
21h 24mLGA-ORD
6/18mar
nonstopSpirit Airlines
2h 18mORD-LGA
$150
6/15sab
nonstop
2h 21mPHL-ORD
6/25mar
multi-stop
9h 29mORD-PHL
$153
6/13gio
multi-stop
13h 58mLGA-ORD
6/20gio
nonstop
1h 57mORD-LGA
$168
6/13gio
nonstopAmerican Airlines
2h 23mPHL-ORD
6/17lun
nonstopAmerican Airlines
2h 04mORD-PHL
$201
6/16dom
nonstopAmerican Airlines
2h 34mEWR-ORD
6/20gio
nonstopAmerican Airlines
2h 20mORD-EWR
$207
6/16dom
nonstopJetBlue
2h 43mJFK-ORD
6/20gio
nonstopJetBlue
2h 25mORD-JFK
$207
6/14ven
nonstopJetBlue
2h 53mJFK-ORD
6/17lun
nonstopJetBlue
2h 25mORD-JFK
$313

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Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Pennsylvania

Cabin classes:

$471
$503
$379
$78

Browse origins:

Flights from New York to Chicago O'Hare Intl Airport
Flights from Newark Airport to Chicago O'Hare Intl Airport
$69
Flights from Philadelphia to Chicago O'Hare Intl Airport
$119
Flights from Pittsburgh to Chicago O'Hare Intl Airport
$309
Flights from Scranton to Chicago O'Hare Intl Airport
$243
Flights from State College to Chicago O'Hare Intl Airport
Flights from Washington, D.C. to Chicago O'Hare Intl Airport
$15,944
Flights from Williamsport to Chicago O'Hare Intl Airport
$60
Flights from Worldwide to Chicago O'Hare Intl Airport
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