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Philadelphia International Airport to O'Hare International Airport flight
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Philadelphia International Airport to O'Hare International Airport Flights Info

Cheapest one-way
KRW 61,400
Frontier Airlines Frontier Airlines 2h 39m · Direct Wed, Dec 16
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Cheapest return
KRW 66,400
Frontier Airlines Frontier Airlines 2h 39m · Direct Sun, Dec 13 - Sun, Dec 20
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Best time to book
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From KRW 61,400 American Airlines American AirlinesMost booked

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 KRW 61,400 and round-trip from KRW 66,400. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PHL 18:45
      2h 39m
      Direct
      ORD 20:24
      Philadelphia - Chicago | Wed, Dec 16 | Frontier Airlines
      KRW 61,400 KRW 132,100
      54% off
      54% off
      KRW 132,100 KRW 61,400
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Sun, Dec 20 | Frontier Airlines
      KRW 67,600 KRW 132,100
      49% off
      49% off
      KRW 132,100 KRW 67,600
    • PHL 08:40
      14h 20m
      1 stop
      ORD 22:00
      Philadelphia - Chicago | Tue, Dec 15 | Frontier Airlines
      KRW 73,600 KRW 132,100
      44% off
      44% off
      KRW 132,100 KRW 73,600
    • PHL 08:40
      14h 20m
      1 stop
      ORD 22:00
      Philadelphia - Chicago | Mon, Dec 14 | Frontier Airlines
      KRW 75,200
      43% off
      KRW 132,100 KRW 75,200
    • PHL 18:45
      2h 39m
      Direct
      ORD 20:24
      Philadelphia - Chicago | Thu, Dec 17 | Frontier Airlines
      KRW 82,000
      38% off
      KRW 132,100 KRW 82,000
    • PHL 16:31
      6h 29m
      1 stop
      ORD 22:00
      Philadelphia - Chicago | Fri, Dec 18 | Frontier Airlines
      KRW 88,800
      33% off
      KRW 132,100 KRW 88,800
    • PHL 16:31
      6h 29m
      1 stop
      ORD 22:00
      Philadelphia - Chicago | Mon, Dec 21 | Frontier Airlines
      KRW 93,800
      28% off
      KRW 132,100 KRW 93,800
    • PHL 05:01
      11h 51m
      1 stop
      ORD 15:52
      Philadelphia - Chicago | Mon, Nov 30 | Frontier Airlines
      KRW 102,000
      23% off
      KRW 132,100 KRW 102,000
    • PHL 17:46
      26h 1m
      1 stop
      ORD 18:47
      Philadelphia - Chicago | Tue, Jan 12 | Frontier Airlines
      KRW 103,800
      21% off
      KRW 132,100 KRW 103,800
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Sun, Dec 13 | Frontier Airlines
      ORD 21:34
      2h 15m
      Direct
      PHL 00:49
      Chicago - Philadelphia | Sun, Dec 20 | Frontier Airlines
      KRW 66,400 KRW 221,900
      70% off
      70% off
      KRW 221,900 KRW 66,400
    • PHL 18:45
      2h 44m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Thu, Dec 10 | Frontier Airlines
      ORD 21:34
      2h 15m
      Direct
      PHL 00:49
      Chicago - Philadelphia | Wed, Dec 16 | Frontier Airlines
      KRW 73,400 KRW 221,900
      67% off
      67% off
      KRW 221,900 KRW 73,400
    • PHL 18:45
      2h 39m
      Direct
      ORD 20:24
      Philadelphia - Chicago | Thu, Dec 17 | Frontier Airlines
      ORD 21:29
      2h 15m
      Direct
      PHL 00:44
      Chicago - Philadelphia | Sun, Dec 20 | Frontier Airlines
      KRW 151,400 KRW 221,900
      32% off
      32% off
      KRW 221,900 KRW 151,400
    • PHL 16:56
      2h 44m
      Direct
      ORD 18:40
      Philadelphia - Chicago | Mon, Jan 4 | Frontier Airlines
      ORD 20:48
      2h 11m
      Direct
      PHL 23:59
      Chicago - Philadelphia | Wed, Jan 6 | American Airlines
      KRW 163,600
      26% off
      KRW 221,900 KRW 163,600
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Sun, Dec 20 | Frontier Airlines
      ORD 15:17
      2h 15m
      Direct
      PHL 18:32
      Chicago - Philadelphia | Sun, Dec 27 | Frontier Airlines
      KRW 166,900
      25% off
      KRW 221,900 KRW 166,900
    • PHL 12:56
      2h 33m
      Direct
      ORD 14:29
      Philadelphia - Chicago | Tue, Jan 5 | Frontier Airlines
      ORD 15:17
      2h 15m
      Direct
      PHL 18:32
      Chicago - Philadelphia | Sun, Jan 10 | Frontier Airlines
      KRW 175,300
      21% off
      KRW 221,900 KRW 175,300
    • PHL 21:09
      2h 34m
      Direct
      ORD 22:43
      Philadelphia - Chicago | Sat, Nov 14 | Frontier Airlines
      ORD 16:42
      2h 22m
      Direct
      PHL 20:04
      Chicago - Philadelphia | Wed, Nov 18 | Frontier Airlines
      KRW 179,700
      19% off
      KRW 221,900 KRW 179,700
    • PHL 08:40
      6h 50m
      1 stop
      ORD 14:30
      Philadelphia - Chicago | Tue, Dec 15 | Frontier Airlines
      ORD 21:34
      2h 15m
      Direct
      PHL 00:49
      Chicago - Philadelphia | Sun, Dec 20 | Frontier Airlines
      KRW 124,000
      44% off
      KRW 221,900 KRW 124,000
    • PHL 07:15
      8h 15m
      1 stop
      ORD 14:30
      Philadelphia - Chicago | Fri, Dec 11 | Frontier Airlines
      ORD 21:34
      2h 15m
      Direct
      PHL 00:49
      Chicago - Philadelphia | Wed, Dec 16 | Frontier Airlines
      KRW 125,600
      43% off
      KRW 221,900 KRW 125,600
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
      CHI 15:00
      6h
      Direct
      PHL 16:00
      Chicago - Philadelphia | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      PHL 18:45
      2h 39m
      Direct
      ORD 20:24
      Philadelphia - Chicago | Wed, Dec 16 | Frontier Airlines
      KRW 61,400 KRW 132,100
      54% off
      54% off
      KRW 132,100 KRW 61,400
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Sun, Dec 20 | Frontier Airlines
      KRW 67,600 KRW 132,100
      49% off
      49% off
      KRW 132,100 KRW 67,600
    • PHL 18:45
      2h 39m
      Direct
      ORD 20:24
      Philadelphia - Chicago | Thu, Dec 17 | Frontier Airlines
      KRW 82,000 KRW 132,100
      38% off
      38% off
      KRW 132,100 KRW 82,000
    • PHL 07:20
      2h 44m
      Direct
      ORD 09:04
      Philadelphia - Chicago | Tue, Dec 1 | American Airlines
      KRW 104,200
      21% off
      KRW 132,100 KRW 104,200
    • PHL 05:49
      2h 36m
      Direct
      ORD 07:25
      Philadelphia - Chicago | Mon, Nov 30 | American Airlines
      KRW 104,200
      21% off
      KRW 132,100 KRW 104,200
    • PHL 17:30
      2h 38m
      Direct
      ORD 19:08
      Philadelphia - Chicago | Sat, Dec 19 | Frontier Airlines
      KRW 127,400
      82% off
      KRW 719,400 KRW 127,400
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Mon, Dec 14 | Frontier Airlines
      KRW 131,000
      82% off
      KRW 719,400 KRW 131,000
    • PHL 16:56
      2h 44m
      Direct
      ORD 18:40
      Philadelphia - Chicago | Tue, Dec 22 | Frontier Airlines
      KRW 133,600
      81% off
      KRW 719,400 KRW 133,600
    • PHL 12:39
      2h 33m
      Direct
      ORD 14:12
      Philadelphia - Chicago | Mon, Dec 21 | Frontier Airlines
      KRW 144,000
      80% off
      KRW 719,400 KRW 144,000
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      PHL 17:30
      2h 38m
      Direct
      ORD 19:08
      Philadelphia - Chicago | Sat, Dec 19 | Frontier Airlines
      KRW 127,400 KRW 719,400
      82% off
      82% off
      KRW 719,400 KRW 127,400
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Mon, Dec 14 | Frontier Airlines
      KRW 131,000 KRW 719,400
      82% off
      82% off
      KRW 719,400 KRW 131,000
    • PHL 16:56
      2h 44m
      Direct
      ORD 18:40
      Philadelphia - Chicago | Tue, Dec 22 | Frontier Airlines
      KRW 133,600 KRW 719,400
      81% off
      81% off
      KRW 719,400 KRW 133,600
    • PHL 12:39
      2h 33m
      Direct
      ORD 14:12
      Philadelphia - Chicago | Mon, Dec 21 | Frontier Airlines
      KRW 144,000
      80% off
      KRW 719,400 KRW 144,000
    • PHL 16:56
      2h 44m
      Direct
      ORD 18:40
      Philadelphia - Chicago | Sun, Dec 20 | Frontier Airlines
      KRW 144,600
      80% off
      KRW 719,400 KRW 144,600
    • PHL 18:50
      2h 39m
      Direct
      ORD 20:29
      Philadelphia - Chicago | Sun, Dec 13 | Frontier Airlines
      KRW 149,600
      79% off
      KRW 719,400 KRW 149,600
    • PHL 16:56
      2h 44m
      Direct
      ORD 18:40
      Philadelphia - Chicago | Mon, Jan 4 | Frontier Airlines
      KRW 172,500
      76% off
      KRW 719,400 KRW 172,500
    • PHL 12:39
      2h 33m
      Direct
      ORD 14:12
      Philadelphia - Chicago | Mon, Dec 28 | Frontier Airlines
      KRW 197,700
      73% off
      KRW 719,400 KRW 197,700
    • PHL 07:20
      2h 44m
      Direct
      ORD 09:04
      Philadelphia - Chicago | Thu, Nov 26 | American Airlines
      KRW 355,200
      51% off
      KRW 719,400 KRW 355,200
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      PHL 07:26
      2h 41m
      Direct
      ORD 09:07
      Philadelphia - Chicago | Sat, Nov 14 | American Airlines
      KRW 287,900 KRW 505,700
      43% off
      43% off
      KRW 505,700 KRW 287,900
    • PHL 09:45
      2h 35m
      Direct
      ORD 11:20
      Philadelphia - Chicago | Sat, Nov 14 | United Airlines
      KRW 337,800 KRW 505,700
      33% off
      33% off
      KRW 505,700 KRW 337,800
    • PHL 09:45
      5h 14m
      1 stop
      ORD 13:59
      Philadelphia - Chicago | Sat, Nov 14 | Delta Air Lines
      KRW 287,700 KRW 505,700
      43% off
      43% off
      KRW 505,700 KRW 287,700
    • PHL 21:09
      2h 34m
      Direct
      ORD 22:43
      Philadelphia - Chicago | Sun, Nov 15 | Frontier Airlines
      KRW 229,500
      55% off
      KRW 505,700 KRW 229,500
    • PHL 16:59
      2h 35m
      Direct
      ORD 18:34
      Philadelphia - Chicago | Mon, Nov 16 | United Airlines
      KRW 398,800
      21% off
      KRW 505,700 KRW 398,800
    • PHL 21:09
      2h 34m
      Direct
      ORD 22:43
      Philadelphia - Chicago | Mon, Nov 16 | Frontier Airlines
      KRW 181,700
      64% off
      KRW 505,700 KRW 181,700
    • PHL 10:54
      2h 35m
      Direct
      ORD 12:29
      Philadelphia - Chicago | Tue, Nov 17 | United Airlines
      KRW 346,400
      32% off
      KRW 505,700 KRW 346,400
    • PHL 12:20
      4h 58m
      1 stop
      ORD 16:18
      Philadelphia - Chicago | Tue, Nov 17 | Delta Air Lines
      KRW 294,700
      42% off
      KRW 505,700 KRW 294,700
    • PHL 09:45
      2h 35m
      Direct
      ORD 11:20
      Philadelphia - Chicago | Wed, Nov 18 | United Airlines
      KRW 346,400
      32% off
      KRW 505,700 KRW 346,400
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
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    • PHL 22:02
      2h 28m
      Direct
      ORD 23:30
      Philadelphia - Chicago | Mon, Jan 25 | American Airlines
      KRW 192,900 KRW 930,700
      79% off
      79% off
      KRW 930,700 KRW 192,900
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Wed, Nov 25 | American Airlines
      KRW 290,100 KRW 930,700
      69% off
      69% off
      KRW 930,700 KRW 290,100
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Tue, Nov 24 | American Airlines
      KRW 290,100 KRW 930,700
      69% off
      69% off
      KRW 930,700 KRW 290,100
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Mon, Nov 23 | American Airlines
      KRW 355,200
      51% off
      KRW 719,400 KRW 355,200
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Sun, Nov 22 | American Airlines
      KRW 355,200
      62% off
      KRW 930,700 KRW 355,200
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Fri, Nov 20 | American Airlines
      KRW 355,200
      62% off
      KRW 930,700 KRW 355,200
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Thu, Nov 19 | American Airlines
      KRW 358,200
      62% off
      KRW 930,700 KRW 358,200
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Mon, Nov 30 | American Airlines
      KRW 366,800
      61% off
      KRW 930,700 KRW 366,800
    • PHL 22:00
      2h 31m
      Direct
      ORD 23:31
      Philadelphia - Chicago | Fri, Nov 27 | American Airlines
      KRW 366,800
      61% off
      KRW 930,700 KRW 366,800
    • PHL 13:00
      17h 25m
      1 stop
      CHI 14:00
      Philadelphia - Chicago | Sun, Nov 15 | Normal Airline
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Displayed flight fares from Philadelphia to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 KRW 61,400) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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Trip.com Price Insights: Flights from Philadelphia International Airport to O'Hare International Airport

What is the cheapest month to fly from Philadelphia International Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Philadelphia International Airport to O'Hare International Airport for each month in the Trip.com database.

Based on Trip.com's 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 KRW 203,500. It is best to avoid February, when the average price can reach KRW 323,200.

KRW 323,200
KRW 263,350
KRW 203,500
KRW 143,650
    Cheapest
  • KRW 240,000
    Nov
  • KRW 203,500
    Dec
  • KRW 220,300
    Jan
  • KRW 323,200
    Feb
  • KRW 295,400
    Mar
  • KRW 239,000
    Apr
  • KRW 243,400
    May
  • KRW 292,900
    Jun
  • KRW 273,600
    Jul
  • KRW 207,000
    Aug
  • KRW 239,100
    Sep
  • KRW 246,700
    Oct

What is the cheapest day of the week to fly from Philadelphia International Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average ticket prices from Philadelphia International Airport to O'Hare International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Philadelphia International Airport to O'Hare International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

KRW 310,000
KRW 269,750
KRW 229,500
KRW 189,250
    Cheapest
  • KRW 231,200
    Mon
  • KRW 310,000
    Tue
  • KRW 284,900
    Wed
  • KRW 260,000
    Thu
  • KRW 230,100
    Fri
  • KRW 229,500
    Sat
  • KRW 254,500
    Sun

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. AA2332

    Philadelphia International Airport

    07:26

    PHL

    2h 41m

    09:07

    ORD

    S M T W T F S
    Search

  2. DL1269

    Philadelphia International Airport

    05:30

    PHL

    2h 20m

    Direct

    07:50

    ATL

    S M T W T F S
    Search

  3. DL1147

    Hartsfield–Jackson Atlanta International Airport

    08:05

    ATL

    2h 17m

    Direct

    09:22

    ORD

    S M T W T F S

  4. F91101

    Philadelphia International Airport

    12:36

    PHL

    2h 30m

    Direct

    15:06

    ATL

    S M T W T F S
    Search

  5. F91595

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    2h 18m

    Direct

    23:23

    ORD

    S M T W T F S

  6. F91147

    Philadelphia International Airport

    17:14

    PHL

    2h 40m

    Direct

    19:54

    ATL

    S M T W T F S
    Search

  7. F91595

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    2h 18m

    Direct

    23:23

    ORD

    S M T W T F S

  8. F94455

    Philadelphia International Airport

    07:50

    PHL

    2h 56m

    Direct

    10:46

    FLL

    S M T W T F S
    Search

  9. F92206

    Fort Lauderdale-Hollywood International Airport

    13:05

    FLL

    3h 32m

    Direct

    15:37

    ORD

    S - - W T F S

  10. F91147

    Philadelphia International Airport

    17:14

    PHL

    2h 40m

    Direct

    19:54

    ATL

    S M T W T F S
    Search

  11. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:27

    ATL

    2h 23m

    Direct

    11:50

    ORD

    S - - W T F S

  12. F92269

    Philadelphia International Airport

    17:40

    PHL

    2h 58m

    Direct

    20:38

    TPA

    S M - W T F S
    Search

  13. F91251

    Tampa International Airport

    12:00

    TPA

    3h 11m

    Direct

    14:11

    ORD

    - - - - T - -
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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 13 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 05:52, and the last departs at 21:57, with about 17 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 KRW 350,200 in November, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is 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 KRW 61,400, and round-trip fares start from KRW 66,400. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 16; 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 46 minutes, and around 99 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 KRW 307,900. 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 KRW 61,400. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Philadelphia International Airport to O'Hare International Airport operates around 102 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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