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O'Hare International Airport to Trenton Mercer Airport flight
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Cheap Flight Deals from O'Hare International Airport to Trenton Mercer Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ORD13:30
        19h 46m
        1 stop
        TTN10:16
        Chicago - Philadelphia|Thu, May 23|Frontier Airlines
        US$53US$100
        47% OFF
        47% OFF
        US$100US$53
      • ORD08:00
        25h 43m
        1 stop
        TTN10:43
        Chicago - Philadelphia|Tue, Jun 11|Frontier Airlines
        US$55US$100
        45% OFF
        45% OFF
        US$100US$55
      • ORD13:30
        20h 35m
        1 stop
        TTN11:05
        Chicago - Philadelphia|Tue, May 28|Frontier Airlines
        US$59US$100
        42% OFF
        42% OFF
        US$100US$59
      • ORD19:59
        11h 22m
        1 stop
        TTN08:21
        Chicago - Philadelphia|Tue, Aug 20|Frontier Airlines
        US$59
        US$59
      • ORD13:30
        20h 13m
        1 stop
        TTN10:43
        Chicago - Philadelphia|Tue, Jun 4|Frontier Airlines
        US$60
        US$60
      • ORD08:00
        9h 48m
        1 stop
        TTN18:48
        Chicago - Philadelphia|Fri, May 31|Frontier Airlines
        US$73
        US$73
      • ORD17:56
        12h 42m
        1 stop
        TTN07:38
        Chicago - Philadelphia|Fri, May 24|Frontier Airlines
        US$82
        US$82
      • ORD08:30
        25h 13m
        1 stop
        TTN10:43
        Chicago - Philadelphia|Thu, Jun 6|Frontier Airlines
        US$83
        US$83
      • ORD08:00
        10h 1m
        1 stop
        TTN19:01
        Chicago - Philadelphia|Mon, Jun 3|Frontier Airlines
        US$83
        US$83
      • ORD19:13
        12h 13m
        1 stop
        TTN08:26
        Chicago - Philadelphia|Thu, Jun 13|Frontier Airlines
        US$84
        US$84
      • ORD13:00
        3h 5m
        Direct
        TTN14:00
        Chicago - Philadelphia|Wed, May 29|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from O'Hare International Airport to Trenton Mercer Airport

See which airlines fly from Chicago to Philadelphia. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From US$53
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Chicago to Philadelphia. Enjoy direct flights with 2 airlines

Explore other flights from Chicago to Philadelphia to find the best alternative options.

  • Cheapest
    Frontier Airlines
    MDW
    08:53
    2h 1m
    Direct
    PHL
    11:54
    Midway International Airport - Philadelphia International Airport
    Sat, Jun 15Frontier Airlines
    US$25
  • Frontier Airlines
    ORD
    05:35
    2h 3m
    Direct
    PHL
    08:38
    O'Hare International Airport - Philadelphia International Airport
    Tue, Jun 4Frontier Airlines
    US$27
  • Frontier Airlines
    ORD
    05:35
    2h 3m
    Direct
    PHL
    08:38
    O'Hare International Airport - Philadelphia International Airport
    Tue, Jun 4Frontier Airlines
    US$27
    Find More Flights
Flight Schedule from O'Hare International Airport to Trenton Mercer 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. F93352

    Frontier Airlines

    07:00

    ORD

    2.0h

    09:59

    RDU

    -M-W--S
    Search

  2. F92013

    Frontier Airlines

    09:35

    RDU

    1.5h

    11:05

    TTN

    S-T----

  3. F93352

    Frontier Airlines

    07:00

    ORD

    2.0h

    09:59

    RDU

    -M-W--S
    Search

  4. F91042

    Frontier Airlines

    09:03

    RDU

    1.5h

    10:34

    TTN

    ----T--

  5. F93142

    Frontier Airlines

    08:00

    ORD

    2.0h

    11:01

    CLT

    S-T-T--
    Search

  6. F93490

    Frontier Airlines

    10:16

    CLT

    1.8h

    12:02

    TTN

    S-T-TF-

  7. F93044

    Frontier Airlines

    17:56

    ORD

    3.0h

    21:54

    MCO

    SMTWTFS
    Search

  8. F92594

    Frontier Airlines

    17:26

    MCO

    2.7h

    20:10

    TTN

    S-T-TF-

  9. F93044

    Frontier Airlines

    17:56

    ORD

    3.0h

    21:54

    MCO

    SMTWTFS
    Search

  10. F91043

    Frontier Airlines

    06:00

    MCO

    2.6h

    08:38

    TTN

    S-T-T--

  11. F93044

    Frontier Airlines

    17:56

    ORD

    3.0h

    21:54

    MCO

    SMTWTFS
    Search

  12. F92014

    Frontier Airlines

    17:59

    MCO

    2.7h

    20:39

    TTN

    -M-W-FS
Find more flights and airlines

O'Hare International Airport to Trenton Mercer Airport Flights Info

Flight distance1,112.83km
Cheapest one-way ticket priceUS$53
Cheapest return ticket priceUS$94

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

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

    It takes around 2 hours 3 minutes to fly from O'Hare International Airport (ORD) to O'Hare International Airport(TTN).

  • How many daily flights are there from O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN)?

    There are around 1 daily flights from O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN).

  • When are flight tickets from O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN) the cheapest?

    Tickets cost around US$65 in September, making it the cheapest month to book. O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN) most expensive?

    The route from O'Hare International Airport (ORD) to Trenton Mercer Airport (TTN) is quite popular. Without considering departure times or holidays, tickets cost around US$65 in September, the most expensive month to book this route.

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