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Philadelphia International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to O'Hare International Airport over the next 90 days, with one-way fares from MXN$704 and round-trip from MXN$1,475. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Sat, Nov 14 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Tue, Nov 17 | Frontier Airlines
        MXN$1,475 MXN$3,559
        59% off
        59% off
        MXN$3,559 MXN$1,475
      • PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Sat, Nov 7 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Tue, Nov 10 | Frontier Airlines
        MXN$1,948 MXN$3,559
        45% off
        45% off
        MXN$3,559 MXN$1,948
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 25 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Sat, Nov 28 | Frontier Airlines
        MXN$2,103 MXN$3,559
        41% off
        41% off
        MXN$3,559 MXN$2,103
      • PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Thu, Oct 29 | Frontier Airlines
        ORD 16:41
        2h 23m
        Direct
        PHL 20:04
        Chicago - Philadelphia | Thu, Nov 5 | Frontier Airlines
        MXN$2,267
        36% off
        MXN$3,559 MXN$2,267
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Tue, Nov 17 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Tue, Nov 24 | Frontier Airlines
        MXN$2,297
        35% off
        MXN$3,559 MXN$2,297
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Sat, Nov 21 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Sat, Nov 28 | Frontier Airlines
        MXN$2,302
        35% off
        MXN$3,559 MXN$2,302
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 18 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Sat, Nov 21 | Frontier Airlines
        MXN$2,458
        31% off
        MXN$3,559 MXN$2,458
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Fri, Nov 13 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Wed, Nov 18 | Frontier Airlines
        MXN$2,482
        30% off
        MXN$3,559 MXN$2,482
      • PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Wed, Oct 28 | Frontier Airlines
        ORD 16:41
        2h 23m
        Direct
        PHL 20:04
        Chicago - Philadelphia | Wed, Nov 4 | Frontier Airlines
        MXN$2,595
        27% off
        MXN$3,559 MXN$2,595
      • PHL 12:36
        6h 40m
        1 stop
        ORD 18:16
        Philadelphia - Chicago | Sun, Nov 15 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Wed, Nov 18 | Frontier Airlines
        MXN$2,230
        37% off
        MXN$3,559 MXN$2,230
      • PHL 12:36
        6h 40m
        1 stop
        ORD 18:16
        Philadelphia - Chicago | Thu, Nov 12 | Frontier Airlines
        ORD 16:42
        2h 16m
        Direct
        PHL 19:58
        Chicago - Philadelphia | Tue, Nov 17 | Frontier Airlines
        MXN$2,512
        28% off
        MXN$3,559 MXN$2,512
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 11 | Frontier Airlines
        ORD 19:50
        10h 31m
        1 stop
        PHL 07:21
        Chicago - Philadelphia | Sat, Nov 14 | Frontier Airlines
        MXN$2,598
        27% off
        MXN$3,559 MXN$2,598
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Fri, Oct 9 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Sun, Oct 11 | Normal Airline
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      • Cheapest nonstop
        PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Sat, Oct 31 | Frontier Airlines
        MXN$704 MXN$1,796
        61% off
        61% off
        MXN$1,796 MXN$704
      • PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Thu, Oct 29 | Frontier Airlines
        MXN$1,145 MXN$1,796
        36% off
        36% off
        MXN$1,796 MXN$1,145
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Tue, Nov 10 | Frontier Airlines
        MXN$1,145 MXN$1,796
        36% off
        36% off
        MXN$1,796 MXN$1,145
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Sat, Nov 7 | Frontier Airlines
        MXN$1,147
        36% off
        MXN$1,796 MXN$1,147
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Sat, Nov 21 | Frontier Airlines
        MXN$1,153
        36% off
        MXN$1,796 MXN$1,153
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Sat, Nov 14 | Frontier Airlines
        MXN$1,153
        36% off
        MXN$1,796 MXN$1,153
      • PHL 21:09
        2h 30m
        Direct
        ORD 22:39
        Philadelphia - Chicago | Thu, Oct 22 | Frontier Airlines
        MXN$1,158
        36% off
        MXN$1,796 MXN$1,158
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Tue, Nov 24 | Frontier Airlines
        MXN$1,212
        33% off
        MXN$1,796 MXN$1,212
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 4 | Frontier Airlines
        MXN$1,298
        28% off
        MXN$1,796 MXN$1,298
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 11 | Frontier Airlines
        MXN$1,306
        27% off
        MXN$1,796 MXN$1,306
      • PHL 11:05
        2h 36m
        Direct
        ORD 12:41
        Philadelphia - Chicago | Tue, Nov 3 | Frontier Airlines
        MXN$1,311
        27% off
        MXN$1,796 MXN$1,311
      • PHL 21:09
        2h 34m
        Direct
        ORD 22:43
        Philadelphia - Chicago | Wed, Nov 18 | Frontier Airlines
        MXN$1,311
        27% off
        MXN$1,796 MXN$1,311
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Fri, Oct 9 | Normal Airline
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Flight prices from Philadelphia International Airport to O'Hare International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Philadelphia International Airport to O'Hare International Airport

Which month has the cheapest one-way flights from Philadelphia International Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Philadelphia International Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Philadelphia International Airport to O'Hare International Airport are usually in December, with an average price of MXN$2,734. February sees the highest fares, around MXN$4,342.

MXN$4,342
MXN$3,538
MXN$2,734
MXN$1,930
    Cheapest
  • MXN$2,744
    Oct
  • MXN$3,086
    Nov
  • MXN$2,734
    Dec
  • MXN$2,959
    Jan
  • MXN$4,342
    Feb
  • MXN$3,969
    Mar
  • MXN$3,212
    Apr
  • MXN$3,271
    May
  • MXN$3,935
    Jun
  • MXN$3,676
    Jul
  • MXN$2,781
    Aug
  • MXN$3,213
    Sep

Which day of the week has the cheapest flights from Philadelphia International Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Philadelphia International Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Philadelphia International Airport to O'Hare International Airport is Monday, with average prices lower than other days. Try to avoid departing on Tuesday, as fares are typically the highest.

MXN$4,242
MXN$3,609
MXN$2,975
MXN$2,342
  • MXN$2,975
    Mon
  • MXN$4,242
    Tue
  • MXN$3,607
    Wed
  • MXN$3,110
    Thu
  • MXN$2,983
    Fri
  • MXN$3,064
    Sat
  • MXN$3,535
    Sun

Which airline offers the cheapest flights from Philadelphia International Airport to O'Hare International Airport?

The cheapest airline flying from Philadelphia International Airport to O'Hare International Airport is Frontier Airlines (from MXN$1,145) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From MXN$1,145
American Airlines
From MXN$1,668
Delta Air Lines
From MXN$1,714
United Airlines
From MXN$2,270
Sun Country Airlines
From MXN$3,312
Alaska Airlines
From MXN$81,397

Find more flights and airlines

What is the flight schedule from Philadelphia International Airport to O'Hare International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92111

    Philadelphia International Airport

    21:09

    PHL

    2h 34m

    22:43

    ORD

    S - - W T F S
    Search

  2. F91101

    Philadelphia International Airport

    12:40

    PHL

    2h 21m

    Direct

    15:01

    ATL

    S M T W T F S
    Search

  3. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S

  4. F93985

    Philadelphia International Airport

    06:00

    PHL

    3h 40m

    Direct

    08:40

    DFW

    S M T W T F S
    Search

  5. F91342

    Dallas Fort Worth International Airport

    15:45

    DFW

    2h 47m

    Direct

    18:32

    ORD

    S M T W T F S

  6. F92297

    Philadelphia International Airport

    08:41

    PHL

    2h 25m

    Direct

    11:06

    ATL

    S M T W T F S
    Search

  7. F91595

    Hartsfield–Jackson Atlanta International Airport

    17:02

    ATL

    2h 21m

    Direct

    18:23

    ORD

    S M T W T F S
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About Philadelphia International Airport and O'Hare International Airport

Learn about Philadelphia International Airport (PHL) and O'Hare International Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 1,089.2km
Cheapest one-way ticket price MXN$704
Cheapest return ticket price MXN$1,475

FAQs for Philadelphia International Airport to O'Hare International Airport Flights

  • How long is the flight from Philadelphia International Airport to O'Hare International Airport?

    Philadelphia International Airport to O'Hare International Airport takes about 1 hour 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from Philadelphia International Airport (PHL) to O'Hare International Airport (ORD).
  • The earliest flight from Philadelphia International Airport to O'Hare International Airport departs at 06:10, and the last departs at 22:20, with about 20 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Philadelphia International Airport (PHL) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around MXN$3,790 in October, the most expensive month to book this route.
  • The earliest flight departs from Philadelphia International Airport (PHL) at 06:25 and arrives in O'Hare International Airport (ORD) at 07:49.
  • The latest flight departs from Philadelphia International Airport (PHL) at 21:15 and arrives in O'Hare International Airport (ORD) at 22:45.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 8023 flights per month.
  • One-way flights from Philadelphia International Airport to O'Hare International Airport currently start from MXN$704, and round-trip fares start from MXN$1,475. The current lowest fare is a Frontier Airlines flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and Frontier Airlines operate direct flights from Philadelphia International Airport to O'Hare International Airport, with an average flight time of 1 hour 42 minutes, and around 114 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to O'Hare International Airport is MXN$3,115. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Philadelphia International Airport to O'Hare International Airport, with one-way fares starting from MXN$704. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Philadelphia International Airport to O'Hare International Airport operates around 115 weekly flights, mainly by American Airlines, United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Philadelphia International Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.