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Trenton Mercer Airport to O'Hare Intl. Airport flight

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

      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
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        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
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        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
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        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
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        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHL 4:00 PM
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
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Displayed flight fares from Trenton Mercer Airport to O'Hare Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

About Trenton Mercer Airport and O'Hare Intl. Airport

Learn about Trenton Mercer Airport (TTN) and O'Hare Intl. Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 1,112.83 km

FAQs for Trenton Mercer Airport to O'Hare Intl. Airport Flights

  • How long is a flight from Trenton Mercer Airport to O'Hare Intl. Airport?

    It takes around 2 hours 24 minutes to fly from Trenton Mercer Airport (ttn) to O'Hare Intl. Airport (ord).
  • There are around 1 daily flights from Trenton Mercer Airport (TTN) to O'Hare Intl. Airport (ORD).
  • Tickets cost around PHP 2,592 in April, making it the cheapest month to book. Trenton Mercer Airport (TTN) to O'Hare Intl. Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • The route from Trenton Mercer Airport (TTN) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around PHP 2,592 in April, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • Frontier Airlines is a very popular airline operating an average of 14 flights per month.

Popular Destinations

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

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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.

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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.