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O'Hare Intl. Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Philadelphia International Airport over the next 90 days, with one-way fares from €45 and round-trip from €43. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      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
      €43 €102
      57% off
      57% off
      €102 €43
    • 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 €102
      57% off
      57% off
      €102 €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 €102
      57% off
      57% off
      €102 €43
    • 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
      56% off
      €102 €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
      54% off
      €102 €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
      53% off
      €102 €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
      €51
      50% off
      €102 €51
    • 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
      28% off
      €102 €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
      €72
      28% off
      €102 €72
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | Normal Airline
      PHL 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Philadelphia - Chicago | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Tue, Dec 8 | Frontier Airlines
      €45 €76
      41% off
      41% off
      €76 €45
    • Cheapest
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €185
      76% off
      76% off
      €185 €45
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Tue, Nov 24 | Frontier Airlines
      €47 €76
      38% off
      38% off
      €76 €47
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €58
      24% off
      €76 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Jan 4 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Tue, Dec 29 | Frontier Airlines
      €59
      22% off
      €76 €59
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | 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
      €45 €76
      41% off
      41% off
      €76 €45
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €185
      76% off
      76% off
      €185 €45
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Tue, Nov 24 | Frontier Airlines
      €47 €76
      38% off
      38% off
      €76 €47
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €58
      24% off
      €76 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Jan 4 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      69% off
      €185 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Tue, Dec 29 | Frontier Airlines
      €59
      22% off
      €76 €59
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Mon, Dec 7 | Frontier Airlines
      €45 €213
      79% off
      79% off
      €213 €45
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Wed, Nov 25 | Frontier Airlines
      €58 €213
      73% off
      73% off
      €213 €58
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Fri, Nov 27 | Frontier Airlines
      €58 €213
      73% off
      73% off
      €213 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Mon, Jan 4 | Frontier Airlines
      €58
      73% off
      €213 €58
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Thu, Dec 10 | Frontier Airlines
      €58
      73% off
      €213 €58
    • ORD 7:45 PM
      2h 15m
      Nonstop
      PHL 11:00 PM
      Chicago - Philadelphia | Tue, Dec 29 | Frontier Airlines
      €59
      72% off
      €213 €59
    • ORD 3:17 PM
      2h 15m
      Nonstop
      PHL 6:32 PM
      Chicago - Philadelphia | Mon, Dec 28 | Frontier Airlines
      €61
      71% off
      €213 €61
    • ORD 9:20 PM
      2h 10m
      Nonstop
      PHL 12:30 AM
      Chicago - Philadelphia | Mon, Nov 23 | Frontier Airlines
      €78
      63% off
      €213 €78
    • ORD 9:34 PM
      2h 15m
      Nonstop
      PHL 12:49 AM
      Chicago - Philadelphia | Fri, Dec 11 | Frontier Airlines
      €104
      51% off
      €213 €104
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | 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
      €128 €303
      57% off
      57% off
      €303 €128
    • ORD 4:42 PM
      2h 16m
      Nonstop
      PHL 7:58 PM
      Chicago - Philadelphia | Sun, Nov 1 | Frontier Airlines
      €136 €303
      55% off
      55% off
      €303 €136
    • ORD 4:42 PM
      2h 16m
      Nonstop
      PHL 7:58 PM
      Chicago - Philadelphia | Mon, Nov 2 | Frontier Airlines
      €148 €303
      51% off
      51% off
      €303 €148
    • ORD 4:42 PM
      2h 22m
      Nonstop
      PHL 8:04 PM
      Chicago - Philadelphia | Fri, Nov 6 | Frontier Airlines
      €152
      50% off
      €303 €152
    • ORD 1:00 PM
      2h 12m
      Nonstop
      PHL 4:12 PM
      Chicago - Philadelphia | Sat, Nov 7 | American Airlines
      €190
      37% off
      €303 €190
    • ORD 8:29 AM
      2h 11m
      Nonstop
      PHL 11:40 AM
      Chicago - Philadelphia | Tue, Nov 3 | American Airlines
      €190
      37% off
      €303 €190
    • ORD 4:50 PM
      2h 15m
      Nonstop
      PHL 8:05 PM
      Chicago - Philadelphia | Wed, Nov 4 | American Airlines
      €190
      37% off
      €303 €190
    • ORD 6:20 PM
      2h 14m
      Nonstop
      PHL 9:34 PM
      Chicago - Philadelphia | Sat, Nov 7 | United Airlines
      €225
      26% off
      €303 €225
    • ORD 11:03 AM
      2h 14m
      Nonstop
      PHL 2:17 PM
      Chicago - Philadelphia | Tue, Nov 3 | United Airlines
      €225
      26% off
      €303 €225
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | Normal Airline
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    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Wed, Dec 2 | United Airlines
      €126 €285
      56% off
      56% off
      €285 €126
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Wed, Dec 16 | United Airlines
      €134 €285
      53% off
      53% off
      €285 €134
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Mon, Dec 7 | United Airlines
      €145 €285
      49% off
      49% off
      €285 €145
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Tue, Dec 1 | United Airlines
      €155
      46% off
      €285 €155
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Tue, Dec 15 | United Airlines
      €155
      46% off
      €285 €155
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Sat, Dec 12 | United Airlines
      €162
      43% off
      €285 €162
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Thu, Dec 10 | United Airlines
      €162
      43% off
      €285 €162
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Fri, Dec 4 | United Airlines
      €168
      41% off
      €285 €168
    • ORD 6:54 AM
      2h 3m
      Nonstop
      PHL 9:57 AM
      Chicago - Philadelphia | Mon, Dec 14 | United Airlines
      €196
      31% off
      €285 €196
    • CHI 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      Chicago - Philadelphia | Mon, Nov 2 | 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 Intl. Airport to Philadelphia International Airport

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Philadelphia International Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Philadelphia International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Philadelphia International Airport, the best time to buy is in October, with an average price of €98. You’ll want to avoid February, when the average price can reach as high as €247.

€247
€173
€98
€24
  • €98
    Oct
  • €137
    Nov
  • €163
    Dec
  • €171
    Jan
  • €247
    Feb
  • €203
    Mar
  • €138
    Apr
  • €136
    May
  • €221
    Jun
  • €168
    Jul
  • €178
    Aug
  • €155
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Philadelphia 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 day to depart from O'Hare Intl. Airport to Philadelphia International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

€205
€178
€150
€123
    Cheapest
  • €174
    Mon
  • €205
    Tue
  • €170
    Wed
  • €150
    Thu
  • €171
    Fri
  • €167
    Sat
  • €165
    Sun

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

The cheapest airline flying from O'Hare Intl. Airport to Philadelphia International Airport is Frontier Airlines (from €45) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €45
American Airlines
From €75
Delta Air Lines
From €76
United Airlines
From €116
Alaska Airlines
From €4,018

Find more flights and airlines

What is the flight schedule from O'Hare Intl. 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 Intl. Airport

    6:29 AM

    ORD

    2h 5m

    9:34 AM

    PHL

    S M T W T F -
    Search

  2. AA2548

    O'Hare Intl. Airport

    7:20 PM

    ORD

    2h 24m

    10:44 PM

    PHL

    S M T W T F S
    Search

  3. F92112

    O'Hare Intl. Airport

    3:24 PM

    ORD

    2h 15m

    6:39 PM

    PHL

    S - - W T - S
    Search

  4. F92198

    O'Hare Intl. Airport

    6:19 PM

    ORD

    2h 31m

    Nonstop

    9:50 PM

    ATL

    S M T W T F S
    Search

  5. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:25 PM

    ATL

    2h 6m

    Nonstop

    11:31 PM

    PHL

    S M T W T F S

  6. DL1147

    O'Hare Intl. Airport

    10:35 AM

    ORD

    2h 3m

    Nonstop

    1:38 PM

    ATL

    S M T W T F S
    Search

  7. DL2065

    Hartsfield–Jackson Atlanta International Airport

    6:55 PM

    ATL

    1h 56m

    Nonstop

    8:51 PM

    PHL

    S - - W T F S

  8. F91596

    O'Hare Intl. Airport

    5:58 AM

    ORD

    2h 29m

    Nonstop

    9:27 AM

    ATL

    S - - W T F S
    Search

  9. F92552

    Hartsfield–Jackson Atlanta International Airport

    6:58 PM

    ATL

    2h 9m

    Nonstop

    9:07 PM

    PHL

    S M T W T F S

  10. F91596

    O'Hare Intl. Airport

    5:58 AM

    ORD

    2h 29m

    Nonstop

    9:27 AM

    ATL

    S - - W T F S
    Search

  11. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:25 PM

    ATL

    2h 6m

    Nonstop

    11:31 PM

    PHL

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

Learn about O'Hare Intl. 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 €45
Cheapest return ticket price €43

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

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

    O'Hare Intl. 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 Intl. Airport (ORD) to Philadelphia International Airport (PHL).
  • The earliest flight from O'Hare Intl. 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 Intl. Airport (ORD) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around €172 in December, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 05:30 and arrives in Philadelphia International Airport (PHL) at 08:37.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 21:47 and arrives in Philadelphia International Airport (PHL) at 00:59.
  • American Airlines is a very popular airline operating an average of 7871 flights per month.
  • One-way flights from O'Hare Intl. Airport to Philadelphia International Airport currently start from €45, and round-trip fares start from €43. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and Frontier Airlines operate direct flights from O'Hare Intl. 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 Intl. 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 Intl. Airport to Philadelphia International Airport, with one-way fares starting from €45. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. 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 Intl. 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.