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Flights from Buffalo to Denver
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Flights from Buffalo to Denver Starting at NZD 93

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        BUF07:15
        3h 55m
        Nonstop
        DEN09:10
        Mon, Mar 3|Buffalo - Denver|Southwest Airlines
        NZD 343NZD 377
        9% OFF
        9% OFF
        NZD 377NZD 343

        Choose Southwest Airlines flights from Buffalo to Denver. The one-way direct flight with Southwest Airlines departs from Buffalo Niagara International Airport on Mon, Mar 3, arriving at Denver International Airport. One-way Prices start from NZD 343 including taxes and charges.

      • BUF18:44
        8h
        1 stop
        DEN00:44
        Mon, Mar 3|Buffalo - Denver|Frontier Airlines
        NZD 93NZD 377
        75% OFF
        75% OFF
        NZD 377NZD 93

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Mon, Mar 3, arriving at Denver International Airport. One-way Prices start from NZD 93 including taxes and charges.

      • BUF18:44
        8h 1m
        1 stop
        DEN00:45
        Mon, Mar 24|Buffalo - Denver|Frontier Airlines
        NZD 93NZD 377
        75% OFF
        75% OFF
        NZD 377NZD 93

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Mon, Mar 24, arriving at Denver International Airport. One-way Prices start from NZD 93 including taxes and charges.

      • BUF18:44
        8h
        1 stop
        DEN00:44
        Mon, Feb 24|Buffalo - Denver|Frontier Airlines
        NZD 96
        NZD 96

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Mon, Feb 24, arriving at Denver International Airport. One-way Prices start from NZD 96 including taxes and charges.

      • BUF14:59
        9h 55m
        1 stop
        DEN22:54
        Thu, Feb 20|Buffalo - Denver|Frontier Airlines
        NZD 98
        NZD 98

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Thu, Feb 20, arriving at Denver International Airport. One-way Prices start from NZD 98 including taxes and charges.

      • BUF16:58
        9h 37m
        1 stop
        DEN00:35
        Tue, Mar 25|Buffalo - Denver|Frontier Airlines
        NZD 101
        NZD 101

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Tue, Mar 25, arriving at Denver International Airport. One-way Prices start from NZD 101 including taxes and charges.

      • BUF18:44
        8h 1m
        1 stop
        DEN00:45
        Mon, Mar 10|Buffalo - Denver|Frontier Airlines
        NZD 102
        NZD 102

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Mon, Mar 10, arriving at Denver International Airport. One-way Prices start from NZD 102 including taxes and charges.

      • BUF16:58
        9h 42m
        1 stop
        DEN00:40
        Wed, Apr 2|Buffalo - Denver|Frontier Airlines
        NZD 104
        NZD 104

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Wed, Apr 2, arriving at Denver International Airport. One-way Prices start from NZD 104 including taxes and charges.

      • BUF18:29
        16h 33m
        1 stop
        DEN09:02
        Tue, Feb 25|Buffalo - Denver|Frontier Airlines
        NZD 110
        NZD 110

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Tue, Feb 25, arriving at Denver International Airport. One-way Prices start from NZD 110 including taxes and charges.

      • BUF19:13
        24h 32m
        1 stop
        DEN17:45
        Wed, Mar 26|Buffalo - Denver|Frontier Airlines
        NZD 111
        NZD 111

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Wed, Mar 26, arriving at Denver International Airport. One-way Prices start from NZD 111 including taxes and charges.

      • BUF01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Mon, Feb 10|Buffalo - Denver|Southwest Airlines
        Find More Flights
        Find More Flights

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

Buffalo to Denver flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6141

    Jetblue Airways

    06:00

    BUF

    1.6h

    07:38

    JFK

    SMTWTFS
    Search

  2. B61297

    Jetblue Airways

    06:15

    JFK

    4.5h

    08:45

    DEN

    SMTWTFS

  3. DL2285

    Delta Air Lines

    06:10

    BUF

    1.3h

    07:29

    DTW

    SMTWTFS
    Search

  4. DL1113

    Delta Air Lines

    08:50

    DTW

    3.3h

    10:05

    DEN

    SMTWTFS

  5. DL5366

    Delta Air Lines

    10:45

    BUF

    1.4h

    12:10

    LGA

    SMTWT-S
    Search

  6. DL716

    Delta Air Lines

    14:00

    LGA

    4.5h

    16:31

    DEN

    SMTWTFS

  7. DL1384

    Delta Air Lines

    12:09

    BUF

    2.1h

    14:18

    ATL

    SMTWTFS
    Search

  8. DL746

    Delta Air Lines

    18:30

    ATL

    3.3h

    19:49

    DEN

    SM-WTFS

  9. DL1384

    Delta Air Lines

    12:09

    BUF

    2.1h

    14:18

    ATL

    SMTWTFS
    Search

  10. DL519

    Delta Air Lines

    14:24

    ATL

    3.4h

    15:45

    DEN

    SMTWTFS

  11. F92545

    Frontier Airlines

    14:12

    BUF

    2.9h

    17:05

    TPA

    ------S
    Search

  12. F93517

    Frontier Airlines

    21:43

    TPA

    4.3h

    23:59

    DEN

    SMTWTFS

  13. DL5362

    Delta Air Lines

    14:30

    BUF

    1.4h

    15:55

    LGA

    SMTWTFS
    Search

  14. DL710

    Delta Air Lines

    18:53

    LGA

    4.6h

    21:28

    DEN

    SMTWT-S

  15. DL3511

    Delta Air Lines

    15:25

    BUF

    1.4h

    16:46

    DTW

    SMTWTFS
    Search

  16. DL1644

    Delta Air Lines

    20:15

    DTW

    3.1h

    21:22

    DEN

    --TWT-S

  17. F91243

    Frontier Airlines

    20:27

    BUF

    2.8h

    23:16

    TPA

    S--WTF-
    Search

  18. F93517

    Frontier Airlines

    21:43

    TPA

    4.3h

    23:59

    DEN

    SMTWTFS

  19. F91243

    Frontier Airlines

    20:27

    BUF

    2.8h

    23:16

    TPA

    S--WTF-
    Search

  20. F92745

    Frontier Airlines

    22:27

    TPA

    3.9h

    00:23

    DEN

    ----T--
Find more flights and airlines

Find the best time to fly from Buffalo to Denver

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Buffalo to Denver

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logoFrontier Airlines

FAQ

  • When are flight tickets from Buffalo (BUF) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Buffalo to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Buffalo (BUF) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around NZD 512.

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

    It takes around 3 hours 52 minutes to fly from Buffalo (BUF) to Denver (DEN).

  • What are the most popular airlines that fly from Buffalo (BUF) to Denver (DEN)?

    Airlines with flights from Buffalo (BUF) to Denver (DEN): Southwest Airlines.

How to find a cheap flight from Buffalo to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buffalo to Denver. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Buffalo to Denver

Cheapest nonstop flight priceNZD 92
Cheapest round-trip ticket priceNZD 1,228
Off-season for travelFebruary
Peak season for travelApril
Flight distance2,181.05 km
Average flight time3 hours 52 minutes
Popular airlineFrontier Airlines

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