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O'Hare International Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Philadelphia International Airport over the next 90 days, with one-way fares from €27 and round-trip from €43. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €27 €94
      71% off
      71% off
      €94 €27
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €94
      52% off
      52% off
      €94 €45
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Dec 21 | Frontier Airlines
      €54 €94
      43% off
      43% off
      €94 €54
    • ORD 3:24 PM
      2h 15m
      Nonstop
      PHL 6:39 PM
      Chicago - Philadelphia | Mon, Jan 25 | Frontier Airlines
      €56
      59% off
      €135 €56
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 10m
      Nonstop
      PHL 12:44 AM
      Chicago - Philadelphia | Thu, Dec 3 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 14 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      38% off
      €94 €58
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Tue, Dec 8 | Frontier Airlines
      PHL 6:50 PM
      2h 39m
      Nonstop
      ORD 8:29 PM
      Philadelphia - Chicago | Tue, Dec 15 | Frontier Airlines
      €43 €116
      63% off
      63% off
      €116 €43
    • ORD 9:34 PM
      2h 10m
      Nonstop
      PHL 12:44 AM
      Chicago - Philadelphia | Fri, Dec 4 | Frontier Airlines
      PHL 6:50 PM
      2h 39m
      Nonstop
      ORD 8:29 PM
      Philadelphia - Chicago | Tue, Dec 8 | Frontier Airlines
      €43 €116
      63% off
      63% off
      €116 €43
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      PHL 6:50 PM
      2h 39m
      Nonstop
      ORD 8:29 PM
      Philadelphia - Chicago | Tue, Dec 15 | Frontier Airlines
      €44 €116
      62% off
      62% off
      €116 €44
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Fri, Nov 13 | Frontier Airlines
      PHL 9:09 PM
      2h 34m
      Nonstop
      ORD 10:43 PM
      Philadelphia - Chicago | Tue, Nov 17 | Frontier Airlines
      €45
      61% off
      €116 €45
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Sat, Nov 14 | Frontier Airlines
      PHL 9:09 PM
      2h 34m
      Nonstop
      ORD 10:43 PM
      Philadelphia - Chicago | Tue, Nov 17 | Frontier Airlines
      €47
      59% off
      €116 €47
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Sat, Dec 12 | Frontier Airlines
      PHL 6:50 PM
      2h 39m
      Nonstop
      ORD 8:29 PM
      Philadelphia - Chicago | Tue, Dec 15 | Frontier Airlines
      €48
      59% off
      €116 €48
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Fri, Nov 6 | Frontier Airlines
      PHL 9:09 PM
      2h 34m
      Nonstop
      ORD 10:43 PM
      Philadelphia - Chicago | Tue, Nov 10 | Frontier Airlines
      €52
      55% off
      €116 €52
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Sat, Nov 7 | Frontier Airlines
      PHL 9:09 PM
      2h 34m
      Nonstop
      ORD 10:43 PM
      Philadelphia - Chicago | Tue, Nov 10 | Frontier Airlines
      €72
      38% off
      €116 €72
    • ORD 9:34 PM
      2h 10m
      Nonstop
      PHL 12:44 AM
      Chicago - Philadelphia | Sat, Dec 5 | Frontier Airlines
      PHL 6:50 PM
      2h 39m
      Nonstop
      ORD 8:29 PM
      Philadelphia - Chicago | Fri, Dec 11 | Frontier Airlines
      €73
      37% off
      €116 €73
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
      PHL 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Philadelphia - Chicago | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €27 €241
      89% off
      89% off
      €241 €27
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €241
      81% off
      81% off
      €241 €45
    • ORD 3:24 PM
      2h 15m
      Nonstop
      PHL 6:39 PM
      Chicago - Philadelphia | Mon, Jan 25 | Frontier Airlines
      €56 €241
      77% off
      77% off
      €241 €56
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58
      76% off
      €241 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58
      76% off
      €241 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Jan 4 | Frontier Airlines
      €58
      76% off
      €241 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 14 | Frontier Airlines
      €58
      76% off
      €241 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      76% off
      €241 €58
    • ORD 4:18 PM
      2h 19m
      Nonstop
      PHL 7:37 PM
      Chicago - Philadelphia | Tue, Dec 22 | Frontier Airlines
      €68
      72% off
      €241 €68
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €27 €94
      71% off
      71% off
      €94 €27
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €94
      52% off
      52% off
      €94 €45
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Dec 21 | Frontier Airlines
      €54 €94
      43% off
      43% off
      €94 €54
    • ORD 3:24 PM
      2h 15m
      Nonstop
      PHL 6:39 PM
      Chicago - Philadelphia | Mon, Jan 25 | Frontier Airlines
      €56
      59% off
      €135 €56
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 10m
      Nonstop
      PHL 12:44 AM
      Chicago - Philadelphia | Thu, Dec 3 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 14 | Frontier Airlines
      €58
      38% off
      €94 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      38% off
      €94 €58
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Thu, Nov 5 | Frontier Airlines
      €123 €447
      72% off
      72% off
      €447 €123
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Mon, Nov 9 | Frontier Airlines
      €124 €447
      72% off
      72% off
      €447 €124
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Fri, Nov 6 | Frontier Airlines
      €136 €447
      70% off
      70% off
      €447 €136
    • ORD 1:00 PM
      2h 12m
      Nonstop
      PHL 4:12 PM
      Chicago - Philadelphia | Sat, Nov 7 | American Airlines
      €186
      57% off
      €447 €186
    • ORD 8:29 AM
      2h 11m
      Nonstop
      PHL 11:40 AM
      Chicago - Philadelphia | Tue, Nov 3 | American Airlines
      €186
      57% off
      €447 €186
    • ORD 4:50 PM
      2h 15m
      Nonstop
      PHL 8:05 PM
      Chicago - Philadelphia | Wed, Nov 4 | American Airlines
      €186
      57% off
      €447 €186
    • ORD 6:20 PM
      2h 14m
      Nonstop
      PHL 9:34 PM
      Chicago - Philadelphia | Sat, Nov 7 | United Airlines
      €229
      49% off
      €447 €229
    • ORD 11:03 AM
      2h 14m
      Nonstop
      PHL 2:17 PM
      Chicago - Philadelphia | Tue, Nov 3 | United Airlines
      €230
      49% off
      €447 €230
    • ORD 7:59 PM
      2h 13m
      Nonstop
      PHL 11:12 PM
      Chicago - Philadelphia | Wed, Nov 4 | United Airlines
      €230
      49% off
      €447 €230
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
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    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Tue, Dec 15 | United Airlines
      €126 €326
      61% off
      61% off
      €326 €126
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Wed, Dec 2 | United Airlines
      €130 €326
      60% off
      60% off
      €326 €130
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Wed, Dec 16 | United Airlines
      €134 €326
      59% off
      59% off
      €326 €134
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Tue, Dec 1 | United Airlines
      €134
      59% off
      €326 €134
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Mon, Dec 7 | United Airlines
      €145
      56% off
      €326 €145
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Sat, Dec 12 | United Airlines
      €162
      50% off
      €326 €162
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Thu, Dec 10 | United Airlines
      €162
      50% off
      €326 €162
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Mon, Dec 14 | United Airlines
      €162
      50% off
      €326 €162
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Fri, Dec 4 | United Airlines
      €163
      50% off
      €326 €163
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Chicago to Philadelphia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

Which month has the lowest one-way flight price from O'Hare International Airport to Philadelphia International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from O'Hare International Airport to Philadelphia International Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from O'Hare International Airport to Philadelphia International Airport, the best time to book is in May, with an average price of €136. Try to avoid February, when prices are highest, averaging around €248.

€248
€192
€136
€80
    Cheapest
  • €137
    Nov
  • €163
    Dec
  • €171
    Jan
  • €248
    Feb
  • €203
    Mar
  • €138
    Apr
  • €136
    May
  • €221
    Jun
  • €168
    Jul
  • €178
    Aug
  • €155
    Sep
  • €199
    Oct

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

The data is based on the average flight prices on Trip.com from O'Hare International Airport to Philadelphia International Airport across different days of the week over the past 12 months.

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

€206
€178
€150
€122
    Cheapest
  • €174
    Mon
  • €206
    Tue
  • €170
    Wed
  • €150
    Thu
  • €172
    Fri
  • €167
    Sat
  • €165
    Sun

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

The cheapest airline flying from O'Hare International Airport to Philadelphia International Airport is Frontier Airlines (from €26) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €26
American Airlines
From €75
Delta Air Lines
From €76
United Airlines
From €116
Alaska Airlines
From €4,015

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA970

    O'Hare International Airport

    6:30 AM

    ORD

    2h 10m

    9:40 AM

    PHL

    S M T W T F S
    Search

  2. AA2548

    O'Hare International Airport

    7:20 PM

    ORD

    2h 24m

    10:44 PM

    PHL

    S M T W T F S
    Search

  3. F92112

    O'Hare International Airport

    3:24 PM

    ORD

    2h 15m

    6:39 PM

    PHL

    S - - W T - S
    Search

  4. F92198

    O'Hare International Airport

    7:50 PM

    ORD

    2h 16m

    Nonstop

    11:06 PM

    ATL

    S M T W T F S
    Search

  5. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:39 PM

    ATL

    2h 9m

    Nonstop

    11:48 PM

    PHL

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

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

Flight distance 1,089.2 km
Cheapest one-way ticket price €27
Cheapest return ticket price €43

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

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

    O'Hare International Airport to Philadelphia International Airport takes about 1 hour 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from O'Hare International Airport (ORD) to Philadelphia International Airport (PHL).
  • The earliest flight from O'Hare International Airport to Philadelphia International Airport departs at 06:29, and the last departs at 22:50, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around €190 in November, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 7871 flights per month.
  • One-way flights from O'Hare International Airport to Philadelphia International Airport currently start from €27, and round-trip fares start from €43. The current lowest fare is a Frontier Airlines flight departing on Fri, Dec 11; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to Philadelphia International Airport, with an average flight time of 1 hour 33 minutes, and around 103 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 O'Hare International Airport to Philadelphia International Airport is €362. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare International Airport to Philadelphia International Airport, with one-way fares starting from €27. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Philadelphia International Airport operates around 104 weekly flights, mainly by American Airlines, United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Philadelphia 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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.