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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 priceCAD 109
Cheapest return ticket priceCAD 336
Cheapest monthNovember
Peak season for travelJuly
Flight distance2,092.07 km
Average flight time3 hours 53 minutes
Popular airlineUnited Airlines

Book Frontier Airlines(F9) flights from Denver to Pittsburgh

  • One way
  • Round-trip

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

    06:00

    DEN

    2.2h

    Nonstop

    08:12

    PHX

    S-TWTFS
  2. G41102

    11:57

    PHX

    4.1h

    Nonstop

    18:01

    PIT

    S---T--
  3. F93340

    06:10

    DEN

    3.6h

    Nonstop

    11:46

    PHL

    S---T-S
  4. F91791

    13:25

    PHL

    1.3h

    Nonstop

    14:45

    PIT

    ---W--S
  5. F91600

    09:42

    DEN

    3.8h

    Nonstop

    15:29

    JFK

    S-T-TF-
  6. B61195

    22:00

    JFK

    1.9h

    Nonstop

    23:54

    PIT

    SMTWTFS
  7. F93162

    11:22

    DEN

    3.5h

    Nonstop

    16:55

    LGA

    S-TWTF-
  8. AA4798

    06:45

    LGA

    1.5h

    Nonstop

    08:17

    PIT

    SMTWTF-
  9. F92520

    23:59

    DEN

    3.5h

    Nonstop

    05:31

    MCO

    SMTWTFS
  10. G42725

    15:35

    SFB

    2.2h

    Nonstop

    17:49

    PIT

    ------S
  11. F91324

    06:05

    DEN

    2.3h

    Nonstop

    09:20

    DFW

    SMTWTFS
  12. B61214

    13:00

    DFW

    3.7h

    Nonstop

    17:40

    BOS

    SMTWT-S
  13. B62185

    22:45

    BOS

    1.8h

    Nonstop

    00:35

    PIT

    SMTWTFS
  14. F9686

    07:35

    DEN

    3.5h

    Nonstop

    13:02

    DCA

    SM-WTFS
  15. B61354

    15:40

    DCA

    1.6h

    Nonstop

    17:18

    BOS

    SMTWT-S
  16. B62185

    22:45

    BOS

    1.8h

    Nonstop

    00:35

    PIT

    SMTWTFS
  17. F93294

    00:59

    DEN

    3.2h

    Nonstop

    06:13

    ATL

    SMTWTFS
  18. F93210

    09:11

    ATL

    2.1h

    Nonstop

    11:18

    PHL

    SMTWTFS
  19. F91791

    13:25

    PHL

    1.3h

    Nonstop

    14:45

    PIT

    ---W--S
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 Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • How long is a flight from Denver to Pittsburgh?

    It takes about 3 hours 53 minutes to fly from Denver to Pittsburgh.
  • 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 Frontier Airlines, with prices starting at CAD 137.
  • 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.