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Denver International Airport to Buffalo flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Buffalo over the next 90 days, with one-way fares from AED 472 and round-trip from AED 997. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 5:30 PM
        3h 8m
        Nonstop
        BUF 10:38 PM
        Denver - Buffalo | Tue, Nov 10 | United Airlines
        BUF 8:50 AM
        3h 45m
        Nonstop
        DEN 10:35 AM
        Buffalo - Denver | Tue, Nov 17 | United Airlines
        AED 1,498 AED 2,426
        38% off
        38% off
        AED 2,426 AED 1,498
      • DEN 5:25 PM
        3h 8m
        Nonstop
        BUF 10:33 PM
        Denver - Buffalo | Thu, Nov 5 | United Airlines
        BUF 8:50 AM
        3h 45m
        Nonstop
        DEN 10:35 AM
        Buffalo - Denver | Wed, Nov 11 | United Airlines
        AED 1,795 AED 2,426
        26% off
        26% off
        AED 2,426 AED 1,795
      • DEN 6:40 AM
        9h 12m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Mon, Nov 16 | Frontier Airlines
        BUF 2:00 PM
        9h 33m
        1 stop
        DEN 9:33 PM
        Buffalo - Denver | Sun, Nov 22 | Frontier Airlines
        AED 997 AED 2,426
        59% off
        59% off
        AED 2,426 AED 997
      • DEN 12:18 PM
        21h 40m
        1 stop
        BUF 11:58 AM
        Denver - Buffalo | Sun, Oct 25 | Frontier Airlines
        BUF 1:44 PM
        9h 47m
        1 stop
        DEN 9:31 PM
        Buffalo - Denver | Fri, Oct 30 | Frontier Airlines
        AED 1,138
        53% off
        AED 2,426 AED 1,138
      • DEN 12:59 AM
        5h 27m
        1 stop
        BUF 8:26 AM
        Denver - Buffalo | Mon, Nov 2 | Delta Air Lines
        BUF 1:44 PM
        9h 47m
        1 stop
        DEN 9:31 PM
        Buffalo - Denver | Wed, Nov 4 | Frontier Airlines
        AED 1,149
        53% off
        AED 2,426 AED 1,149
      • DEN 6:40 AM
        9h 12m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Mon, Nov 2 | Frontier Airlines
        BUF 1:44 PM
        9h 47m
        1 stop
        DEN 9:31 PM
        Buffalo - Denver | Wed, Nov 4 | Frontier Airlines
        AED 1,156
        52% off
        AED 2,426 AED 1,156
      • DEN 9:09 AM
        6h 57m
        1 stop
        BUF 6:06 PM
        Denver - Buffalo | Sat, Nov 21 | American Airlines
        BUF 1:13 PM
        11h 20m
        1 stop
        DEN 10:33 PM
        Buffalo - Denver | Sat, Nov 28 | Frontier Airlines
        AED 1,167
        52% off
        AED 2,426 AED 1,167
      • DEN 6:20 AM
        6h 54m
        1 stop
        BUF 3:14 PM
        Denver - Buffalo | Mon, Nov 16 | Delta Air Lines
        BUF 2:00 PM
        9h 33m
        1 stop
        DEN 9:33 PM
        Buffalo - Denver | Sun, Nov 22 | Frontier Airlines
        AED 1,219
        50% off
        AED 2,426 AED 1,219
      • DEN 11:59 PM
        8h 19m
        1 stop
        BUF 10:18 AM
        Denver - Buffalo | Mon, Oct 26 | American Airlines
        BUF 6:50 PM
        7h 36m
        1 stop
        DEN 12:26 AM
        Buffalo - Denver | Fri, Oct 30 | American Airlines
        AED 1,220
        50% off
        AED 2,426 AED 1,220
      • DEN 8:00 AM
        8h
        1 stop
        BUF 6:00 PM
        Denver - Buffalo | Sat, Nov 21 | Delta Air Lines
        BUF 6:00 AM
        9h 21m
        1 stop
        DEN 1:21 PM
        Buffalo - Denver | Sat, Nov 28 | Delta Air Lines
        AED 1,227
        49% off
        AED 2,426 AED 1,227
      • DEN 7:02 PM
        20h 54m
        1 stop
        BUF 5:56 PM
        Denver - Buffalo | Fri, Oct 30 | Frontier Airlines
        BUF 12:53 PM
        21h 14m
        1 stop
        DEN 8:07 AM
        Buffalo - Denver | Thu, Nov 5 | Frontier Airlines
        AED 1,282
        47% off
        AED 2,426 AED 1,282
      • DEN 6:40 AM
        9h 12m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Thu, Oct 29 | Frontier Airlines
        BUF 1:44 PM
        9h 47m
        1 stop
        DEN 9:31 PM
        Buffalo - Denver | Wed, Nov 4 | Frontier Airlines
        AED 1,298
        46% off
        AED 2,426 AED 1,298
      • DEN 5:25 PM
        3h 8m
        Nonstop
        BUF 10:33 PM
        Denver - Buffalo | Mon, Nov 16 | United Airlines
        BUF 2:00 PM
        9h 33m
        1 stop
        DEN 9:33 PM
        Buffalo - Denver | Sun, Nov 22 | Frontier Airlines
        AED 1,361
        44% off
        AED 2,426 AED 1,361
      • DEN 7:05 AM
        5h 58m
        1 stop
        BUF 3:03 PM
        Denver - Buffalo | Mon, Oct 26 | Delta Air Lines
        BUF 4:48 PM
        6h 53m
        1 stop
        DEN 9:41 PM
        Buffalo - Denver | Fri, Oct 30 | American Airlines
        AED 1,368
        44% off
        AED 2,426 AED 1,368
      • DEN 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        Denver - Buffalo | Fri, Oct 16 | Normal Airline
        BUF 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Buffalo - Denver | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        DEN 5:25 PM
        3h 8m
        Nonstop
        BUF 10:33 PM
        Denver - Buffalo | Sat, Oct 31 | United Airlines
        AED 717 AED 969
        26% off
        26% off
        AED 969 AED 717
      • DEN 7:12 PM
        20h 37m
        1 stop
        BUF 5:49 PM
        Denver - Buffalo | Fri, Oct 16 | Frontier Airlines
        AED 472 AED 969
        51% off
        51% off
        AED 969 AED 472
      • DEN 6:40 AM
        9h 12m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Mon, Nov 9 | Frontier Airlines
        AED 531 AED 969
        45% off
        45% off
        AED 969 AED 531
      • DEN 6:40 AM
        8h 7m
        1 stop
        BUF 4:47 PM
        Denver - Buffalo | Mon, Nov 23 | Frontier Airlines
        AED 531
        45% off
        AED 969 AED 531
      • DEN 6:40 AM
        9h 12m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Mon, Nov 2 | Frontier Airlines
        AED 532
        45% off
        AED 969 AED 532
      • DEN 4:06 PM
        4h 32m
        1 stop
        BUF 10:38 PM
        Denver - Buffalo | Wed, Nov 18 | Delta Air Lines
        AED 543
        44% off
        AED 969 AED 543
      • DEN 4:10 PM
        5h 51m
        1 stop
        BUF 12:01 AM
        Denver - Buffalo | Sun, Dec 13 | Delta Air Lines
        AED 543
        44% off
        AED 969 AED 543
      • DEN 6:35 AM
        6h 36m
        1 stop
        BUF 3:11 PM
        Denver - Buffalo | Sat, Oct 31 | Delta Air Lines
        AED 545
        44% off
        AED 969 AED 545
      • DEN 10:58 AM
        23h 1m
        1 stop
        BUF 11:59 AM
        Denver - Buffalo | Wed, Nov 25 | Frontier Airlines
        AED 551
        43% off
        AED 969 AED 551
      • DEN 10:58 AM
        23h 1m
        1 stop
        BUF 11:59 AM
        Denver - Buffalo | Wed, Nov 18 | Frontier Airlines
        AED 551
        43% off
        AED 969 AED 551
      • DEN 12:18 PM
        21h 41m
        1 stop
        BUF 11:59 AM
        Denver - Buffalo | Sun, Nov 22 | Frontier Airlines
        AED 551
        43% off
        AED 969 AED 551
      • DEN 12:18 PM
        21h 41m
        1 stop
        BUF 11:59 AM
        Denver - Buffalo | Sun, Nov 15 | Frontier Airlines
        AED 551
        43% off
        AED 969 AED 551
      • DEN 7:02 PM
        21h 50m
        1 stop
        BUF 5:52 PM
        Denver - Buffalo | Wed, Nov 11 | Frontier Airlines
        AED 552
        43% off
        AED 969 AED 552
      • DEN 1:00 PM
        17h 25m
        1 stop
        BUF 2:00 PM
        Denver - Buffalo | Fri, Oct 16 | Normal Airline
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Displayed flight fares from Denver International Airport to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Denver International Airport to Buffalo flights?

See which airlines fly from Denver International Airport to Buffalo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines

Flight Schedule from Denver International Airport to Buffalo

Check the schedule for flights from Denver International Airport to Buffalo and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1648

    Denver International Airport

    4:15 PM

    DEN

    2h 45m

    Nonstop

    9:00 PM

    DTW

    S M T W T F S
    Search

  2. DL978

    Detroit Metropolitan Wayne County Airport

    10:50 PM

    DTW

    1h 12m

    Nonstop

    12:02 AM

    BUF

    S M T W T F S

  3. F93312

    Denver International Airport

    10:40 AM

    DEN

    3h 43m

    Nonstop

    4:23 PM

    MCO

    S M T W T F S
    Search

  4. F91692

    Orlando Intl. Airport

    3:08 PM

    MCO

    2h 44m

    Nonstop

    5:52 PM

    BUF

    - M - W - - S

  5. F94646

    Denver International Airport

    6:40 AM

    DEN

    3h 39m

    Nonstop

    12:19 PM

    MCO

    S - - W T F S
    Search

  6. F91692

    Orlando Intl. Airport

    3:08 PM

    MCO

    2h 44m

    Nonstop

    5:52 PM

    BUF

    - M - W - - S

  7. DL532

    Denver International Airport

    12:15 PM

    DEN

    4h 3m

    Nonstop

    6:18 PM

    JFK

    S M T W T F S
    Search

  8. DL5264

    John F Kennedy Intl. Airport

    10:10 PM

    JFK

    1h 40m

    Nonstop

    11:50 PM

    BUF

    S M T W T F S

  9. F93294

    Denver International Airport

    6:57 PM

    DEN

    3h 2m

    Nonstop

    11:59 PM

    ATL

    S M T W T F S
    Search

  10. F91408

    Hartsfield–Jackson Atlanta International Airport

    10:49 AM

    ATL

    2h 10m

    Nonstop

    12:59 PM

    BUF

    S - T - T F -

  11. F92520

    Denver International Airport

    7:02 PM

    DEN

    3h 41m

    Nonstop

    12:43 AM

    MCO

    S M T W T F S
    Search

  12. F91692

    Orlando Intl. Airport

    3:08 PM

    MCO

    2h 44m

    Nonstop

    5:52 PM

    BUF

    - M - W - - S

  13. F92440

    Denver International Airport

    1:18 PM

    DEN

    3h 24m

    Nonstop

    6:42 PM

    RDU

    S - T - T F -
    Search

  14. F92980

    Raleigh-Durham International Airport

    10:00 AM

    RDU

    1h 44m

    Nonstop

    11:44 AM

    BUF

    - - - W - - S
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What to know about flights from Denver International Airport to Buffalo?

Cheapest round-trip ticket price AED 1,371
Cheapest one-way flight price AED 531
Off-season for travel September
Peak season for travel July

FAQs for Denver International Airport to Buffalo Flights

  • When is peak season for travel to Buffalo?

    ؜The peak travel time for visiting Buffalo is October. During this time, flights from Denver International Airport to Buffalo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Denver International Airport (DEN) to Buffalo Niagara International Airport (BUF) take around 3 hours 14 minutes.
  • United Airlines is a very popular airline operating an average of 199 flights per month.
  • The earliest flight departs from Denver International Airport (DEN) at 08:07 and arrives in Buffalo (BUF) at 13:16.
  • The latest flight departs from Denver International Airport (DEN) at 17:30 and arrives in Buffalo (BUF) at 22:46.
  • Yes. United Airlines operate direct flights from Denver International Airport to Buffalo. The average flight time is approximately 2 hours 40 minutes, with about 2 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Denver International Airport to Buffalo currently starts from AED 472, with round-trip fares from AED 997. The lowest fare is offered by Frontier Airlines departing on Fri, Oct 16; prices are subject to availability.
  • Yes. The average flight time from Denver International Airport to Buffalo is about 2 hours 42 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Denver International Airport to Buffalo, including: Frontier Airlines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Denver International Airport to Buffalo is AED 1,070, and the average round-trip fare is AED 1,992. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Denver International Airport to Buffalo departs at 13:50, and the latest one departs at 17:31. There are approximately 2 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Denver International Airport to Buffalo usually arrive at Buffalo Niagara International Airport. Buffalo Niagara International Airport is the most convenient option for this route.

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 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.