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Trenton Mercer Airport to O'Hare International Airport flight

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      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
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        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        CHI 15:00
        6h
        Direct
        PHL 16:00
        Chicago - Philadelphia | Wed, Sep 2 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search
      • PHL 13:00
        17h 25m
        1 stop
        CHI 14:00
        Philadelphia - Chicago | Mon, Aug 31 | Normal Airline
        Search
        Search

Displayed flight fares from Trenton Mercer Airport to O'Hare International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

About Trenton Mercer Airport and O'Hare International Airport

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

Flight distance 1,112.83km

FAQs for Trenton Mercer Airport to O'Hare International Airport Flights

  • How long does it take to fly from Trenton Mercer Airport (TTN) to O'Hare International Airport (ORD)?

    It takes around 2 hours 24 minutes to fly from Trenton Mercer Airport (ttn) to O'Hare International Airport(ord).
  • There are around 1 daily flights from Trenton Mercer Airport (TTN) to O'Hare International Airport (ORD).
  • Tickets cost around DKK 269 in April, making it the cheapest month to book. Trenton Mercer Airport (TTN) to O'Hare International 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 International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around DKK 269 in April, 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 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.
  • Frontier Airlines is a very popular airline operating an average of 14 flights per month.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Trenton Mercer Airport to O'Hare International Airport is DKK 942. Prices may vary depending on the departure date, airline, and availability.
  • Enter Trenton Mercer 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 estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.