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Frontier Airlines(F9) flights from Denver to Pittsburgh

Flight INFO & Frontier Airlines(F9) flights from Denver to Pittsburgh

Cheapest one-way flight priceHK$615
Cheapest round-trip ticket priceHK$1,892
Off-season for travelNovember
Peak season for travelJuly
Flight distance2,092.07 km
Average flight time3 hours 53 minutes
Popular airlineFrontier Airlines

Book Frontier Airlines(F9) flights from Denver to Pittsburgh

  • One way
  • Round-trip
      • direct cheapest
        DEN11:05 AM
        3h 7m
        Nonstop
        PIT4:12 PM
        Denver - Pittsburgh|Fri, Dec 19|Frontier Airlines
        HK$1,198HK$2,878
        57% OFF
        57% OFF
        HK$2,878HK$1,198

      • DEN11:05 AM
        3h 7m
        Nonstop
        PIT4:12 PM
        Denver - Pittsburgh|Mon, Dec 29|Frontier Airlines
        HK$1,199HK$2,878
        57% OFF
        57% OFF
        HK$2,878HK$1,199

      • DEN11:05 AM
        3h 7m
        Nonstop
        PIT4:12 PM
        Denver - Pittsburgh|Fri, Dec 26|Frontier Airlines
        HK$1,341HK$2,878
        53% OFF
        53% OFF
        HK$2,878HK$1,341

      • DEN11:59 PM
        19h 59m
        1 stop
        PIT9:58 PM
        Denver - Pittsburgh|Sat, Jan 10|Frontier Airlines
        HK$615
        HK$615

      • DEN6:00 AM
        10h 1m
        1 stop
        PIT6:01 PM
        Denver - Pittsburgh|Fri, Jan 9|Frontier Airlines
        HK$745
        HK$745

      • DEN6:00 AM
        10h 1m
        1 stop
        PIT6:01 PM
        Denver - Pittsburgh|Fri, Dec 12|Frontier Airlines
        HK$794
        HK$794

      • DEN6:00 AM
        10h 1m
        1 stop
        PIT6:01 PM
        Denver - Pittsburgh|Mon, Dec 15|Frontier Airlines
        HK$804
        HK$804

      • DEN4:25 PM
        13h 52m
        1 stop
        PIT8:17 AM
        Denver - Pittsburgh|Wed, Dec 10|Frontier Airlines
        HK$998
        HK$998

      • DEN11:59 PM
        12h 12m
        1 stop
        PIT2:11 PM
        Denver - Pittsburgh|Fri, Dec 26|Frontier Airlines
        HK$1,092
        HK$1,092

      • DEN6:11 PM
        20h 58m
        1 stop
        PIT5:09 PM
        Denver - Pittsburgh|Sun, Dec 21|Frontier Airlines
        HK$1,333
        HK$1,333

      • DEN12:59 AM
        11h 12m
        2 stops
        PIT2:11 PM
        Denver - Pittsburgh|Thu, Dec 11|Frontier Airlines
        HK$1,400
        HK$1,400

      • DEN9:33 AM
        12h 24m
        1 stop
        PIT11:57 PM
        Denver - Pittsburgh|Wed, Dec 24|Frontier Airlines
        HK$1,463
        HK$1,463

      • DEN11:59 PM
        12h 12m
        1 stop
        PIT2:11 PM
        Denver - Pittsburgh|Fri, Dec 19|Frontier Airlines
        HK$1,517
        HK$1,517

      • DEN9:42 AM
        12h 1m
        1 stop
        PIT11:43 PM
        Denver - Pittsburgh|Sat, Dec 13|Frontier Airlines
        HK$1,766
        HK$1,766

      • DEN8:00 AM
        10h 48m
        2 stops
        PIT8:48 PM
        Denver - Pittsburgh|Tue, Dec 16|Frontier Airlines
        HK$1,766
        HK$1,766

      • DEN9:42 AM
        12h
        1 stop
        PIT11:42 PM
        Denver - Pittsburgh|Wed, Dec 17|Frontier Airlines
        HK$1,792
        HK$1,792

      • DEN11:59 PM
        12h 12m
        1 stop
        PIT2:11 PM
        Denver - Pittsburgh|Thu, Dec 18|Frontier Airlines
        HK$1,853
        HK$1,853

      • DEN11:59 PM
        12h 12m
        1 stop
        PIT2:11 PM
        Denver - Pittsburgh|Thu, Jan 1|Frontier Airlines
        HK$1,954
        HK$1,954

      • DEN7:40 AM
        11h 8m
        2 stops
        PIT8:48 PM
        Denver - Pittsburgh|Tue, Dec 9|Frontier Airlines
        HK$2,027
        HK$2,027

      • DEN9:42 AM
        12h
        1 stop
        PIT11:42 PM
        Denver - Pittsburgh|Mon, Dec 8|Frontier Airlines
        HK$2,130
        HK$2,130

      • DEN1:00 PM
        3h 5m
        Nonstop
        PIT2:00 PM
        Denver - Pittsburgh|Mon, Dec 15|Frontier Airlines
        Find More Flights
        Find More Flights

Displayed flight fares from ${{departCityName}} to ${{arrivalCityName}} are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flights to Pittsburgh

Frontier Airlines(F9) flights from Denver to Pittsburgh & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91375

    Frontier Airlines

    6:00 AM

    DEN

    2.2h

    Nonstop

    8:12 AM

    PHX

    S-TWTFS
    Search

  2. G41102

    Allegiant Air

    11:57 AM

    PHX

    4.1h

    Nonstop

    6:01 PM

    PIT

    S---T--
    Search

  3. F93340

    Frontier Airlines

    6:10 AM

    DEN

    3.6h

    Nonstop

    11:46 AM

    PHL

    S---T-S
    Search

  4. F91791

    Frontier Airlines

    1:25 PM

    PHL

    1.3h

    Nonstop

    2:45 PM

    PIT

    ---W--S
    Search

  5. F91600

    Frontier Airlines

    9:42 AM

    DEN

    3.8h

    Nonstop

    3:29 PM

    JFK

    S-T-TF-
    Search

  6. B61195

    Jetblue Airways

    10:00 PM

    JFK

    1.9h

    Nonstop

    11:54 PM

    PIT

    SMTWTFS
    Search

  7. F93162

    Frontier Airlines

    11:22 AM

    DEN

    3.5h

    Nonstop

    4:55 PM

    LGA

    S-TWTF-
    Search

  8. AA4798

    American Airlines

    6:45 AM

    LGA

    1.5h

    Nonstop

    8:17 AM

    PIT

    SMTWTF-
    Search

  9. F92520

    Frontier Airlines

    11:59 PM

    DEN

    3.5h

    Nonstop

    5:31 AM

    MCO

    SMTWTFS
    Search

  10. G42725

    Allegiant Air

    3:35 PM

    SFB

    2.2h

    Nonstop

    5:49 PM

    PIT

    ------S
    Search

  11. F91324

    Frontier Airlines

    6:05 AM

    DEN

    2.3h

    Nonstop

    9:20 AM

    DFW

    SMTWTFS
    Search

  12. B61214

    Jetblue Airways

    1:00 PM

    DFW

    3.7h

    Nonstop

    5:40 PM

    BOS

    SMTWT-S
    Search

  13. B62185

    Jetblue Airways

    10:45 PM

    BOS

    1.8h

    Nonstop

    12:35 AM

    PIT

    SMTWTFS
    Search

  14. F9686

    Frontier Airlines

    7:35 AM

    DEN

    3.5h

    Nonstop

    1:02 PM

    DCA

    SM-WTFS
    Search

  15. B61354

    Jetblue Airways

    3:40 PM

    DCA

    1.6h

    Nonstop

    5:18 PM

    BOS

    SMTWT-S
    Search

  16. B62185

    Jetblue Airways

    10:45 PM

    BOS

    1.8h

    Nonstop

    12:35 AM

    PIT

    SMTWTFS
    Search

  17. F93294

    Frontier Airlines

    12:59 AM

    DEN

    3.2h

    Nonstop

    6:13 AM

    ATL

    SMTWTFS
    Search

  18. F93210

    Frontier Airlines

    9:11 AM

    ATL

    2.1h

    Nonstop

    11:18 AM

    PHL

    SMTWTFS
    Search

  19. F91791

    Frontier Airlines

    1:25 PM

    PHL

    1.3h

    Nonstop

    2:45 PM

    PIT

    ---W--S
    Search
Show Less

Frontier Airlines(F9) flights from Denver to Pittsburgh Flight Booking FAQ

  • Which airlines offer direct flights from Denver to Pittsburgh?

    At the moment, you can catch a nonstop flight from Denver to Pittsburgh with the following airlines, including: United Airlines Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long does it take to fly from Denver (DEN) to Pittsburgh (PIT) and what is the distance?

    It takes around 3 hours 53 minutes to fly from Denver (DEN) to Pittsburgh (PIT).

  • When is the best time to book flights from Denver to Pittsburgh?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Pittsburgh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Denver to Pittsburgh?

    Based on Trip.com data in the past 4 weeks, there is 13 flight per week flying from Denver to Pittsburgh. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA1308 (10:28) United Airlines: S/M/T/W/T/F/S -- UA551 (17:39)

  • When are flight tickets from Denver (DEN) to Pittsburgh (PIT) the cheapest?

    The cheapest months to fly from Denver to Pittsburgh is November, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Denver to Pittsburgh on?

    After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Denver to Pittsburgh on December 8, 2025 with Jetblue Airways, with prices starting at HK$1,507.

  • Which airports can I fly to for Pittsburgh from Denver?

    You can land at any one of the following hubs in Pittsburgh, with Denver International Airport to Pittsburgh International Airport (DEN-PIT) is by far the most common option on this route: Pittsburgh International Airport (PIT).

  • Is there any time difference between Denver and Pittsburgh?

    The time difference between Pittsburgh and Denver is 2h.

  • How do I change or cancel my ticket from Denver to Pittsburgh?

    Tickets can only be changed or canceled if permitted by airline policy. 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. However, 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.

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