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Philadelphia International Airport to Chicago flight
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Cheap Flights from Philadelphia International Airport to Chicago

Search for flights from Philadelphia International Airport to Chicago and check out affordable one-way and round-trip options.

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • PHL08:59
        2h 22m
        Direct
        ORD10:21
        Philadelphia - Chicago|Wed, May 29|Frontier Airlines
        HK$ 132HK$ 293
        55% OFF
        55% OFF
        HK$ 293HK$ 132
      • PHL09:09
        2h 24m
        Direct
        ORD10:33
        Philadelphia - Chicago|Wed, Jun 5|Frontier Airlines
        HK$ 149HK$ 293
        49% OFF
        49% OFF
        HK$ 293HK$ 149
      • PHL09:43
        2h 22m
        Direct
        ORD11:05
        Philadelphia - Chicago|Sun, May 26|Frontier Airlines
        HK$ 171HK$ 293
        42% OFF
        42% OFF
        HK$ 293HK$ 171
      • PHL22:41
        2h 24m
        Direct
        ORD00:05
        Philadelphia - Chicago|Sat, Jul 27|Frontier Airlines
        HK$ 209
        HK$ 209
      • PHL08:00
        2h 21m
        Direct
        MDW09:21
        Philadelphia - Chicago|Tue, Jun 4|Frontier Airlines
        HK$ 210
        HK$ 210
      • PHL22:42
        2h 21m
        Direct
        ORD00:03
        Philadelphia - Chicago|Sat, Jun 8|Frontier Airlines
        HK$ 211
        HK$ 211
      • PHL12:21
        2h 11m
        Direct
        MDW13:32
        Philadelphia - Chicago|Wed, Jun 12|Frontier Airlines
        HK$ 211
        HK$ 211
      • PHL20:08
        2h 12m
        Direct
        MDW21:20
        Philadelphia - Chicago|Tue, Jun 11|Frontier Airlines
        HK$ 211
        HK$ 211
      • PHL20:08
        2h 12m
        Direct
        MDW21:20
        Philadelphia - Chicago|Tue, Jun 25|Frontier Airlines
        HK$ 211
        HK$ 211
      • PHL09:23
        2h 21m
        Direct
        ORD10:44
        Philadelphia - Chicago|Tue, Jul 16|Frontier Airlines
        HK$ 211
        HK$ 211
      • PHL13:00
        3h 5m
        Direct
        CHI14:00
        Philadelphia - Chicago|Thu, May 23|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Philadelphia International Airport to Chicago

See which airlines fly from Philadelphia International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Spirit Airlines
From HK$ 264
Sun Country Airlines
From HK$ 439
American Airlines
From HK$ 504
Frontier Airlines
From HK$ 530
United Airlines
From HK$ 746
Southwest Airlines
From HK$ 1,143
Jetblue Airways
From HK$ 1,323
Delta Air Lines
From HK$ 2,317
ANA airlines
Find more flights and airlines

Airports in Chicago

Learn about different airports in Chicago, find the best flight and transfer options, and plan your journey.

  • 24.74 km from central Chicago
    O'Hare International Airport
    Tickets From
    HK$ 530
  • 12.76 km from central ChicagoCheapestClosest
    Midway International Airport
    Tickets From
    HK$ 150
Flight Schedule from Philadelphia International Airport to Chicago

Check the schedule for flights from Philadelphia International Airport to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. NK1005

    Spirit Airlines

    05:10

    PHL

    2.9h

    08:01

    FLL

    SMTWTFS
    Search

  2. NK122

    Spirit Airlines

    14:22

    FLL

    3.3h

    16:40

    ORD

    SMTWTFS

  3. F92111

    Frontier Airlines

    09:09

    PHL

    2.4h

    Direct

    10:33

    ORD

    -MTW---
    Search

  4. F94367

    Frontier Airlines

    18:00

    PHL

    2.2h

    Direct

    19:13

    MDW

    SMT-TF-
    Search

  5. F94365

    Frontier Airlines

    18:29

    PHL

    2.3h

    Direct

    19:45

    MDW

    ---W--S
    Search
Find more flights and airlines

Flight Info of Flights from Philadelphia International Airport to Chicago

Cheapest return ticket price

HK$ 299

Cheapest direct flight price

HK$ 131

Off-season for travel

January

Peak season for travel

February

FAQs for Philadelphia International Airport to Chicago Flights

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