App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Buffalo to Denver Starting at AED 197

For as little as AED 197, you can take your next adventure to Denver without breaking the bank. Choose between one-way and return tickets from Buffalo below.

  • One way
  • Round-trip
      • Cheapest nonstop
        BUF07:15
        3h 55m
        Nonstop
        DEN09:10
        Mon, Mar 3|Buffalo - Denver|Southwest Airlines
        AED 710AED 922
        23% OFF
        23% OFF
        AED 922AED 710

        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 AED 710 including taxes and charges.

      • BUF16:58
        9h 37m
        1 stop
        DEN00:35
        Tue, Mar 25|Buffalo - Denver|Frontier Airlines
        AED 197AED 922
        79% OFF
        79% OFF
        AED 922AED 197

        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 AED 197 including taxes and charges.

      • BUF16:49
        8h 39m
        1 stop
        DEN23:28
        Sat, Feb 22|Buffalo - Denver|Frontier Airlines
        AED 199AED 922
        78% OFF
        78% OFF
        AED 922AED 199

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Sat, Feb 22, arriving at Denver International Airport. One-way Prices start from AED 199 including taxes and charges.

      • BUF14:47
        10h 3m
        1 stop
        DEN22:50
        Sat, Mar 1|Buffalo - Denver|Frontier Airlines
        AED 202
        AED 202

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Sat, Mar 1, arriving at Denver International Airport. One-way Prices start from AED 202 including taxes and charges.

      • BUF14:59
        9h 55m
        1 stop
        DEN22:54
        Thu, Feb 20|Buffalo - Denver|Frontier Airlines
        AED 203
        AED 203

        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 AED 203 including taxes and charges.

      • BUF18:44
        8h 1m
        1 stop
        DEN00:45
        Mon, Mar 10|Buffalo - Denver|Frontier Airlines
        AED 203
        AED 203

        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 AED 203 including taxes and charges.

      • BUF16:58
        9h 47m
        1 stop
        DEN00:45
        Tue, Mar 11|Buffalo - Denver|Frontier Airlines
        AED 207
        AED 207

        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 11, arriving at Denver International Airport. One-way Prices start from AED 207 including taxes and charges.

      • BUF06:15
        10h 55m
        1 stop
        DEN15:10
        Thu, Mar 6|Buffalo - Denver|Frontier Airlines
        AED 209
        AED 209

        Choose Frontier Airlines flights from Buffalo to Denver. The one-way connecting flight with Frontier Airlines departs from Buffalo Niagara International Airport on Thu, Mar 6, arriving at Denver International Airport. One-way Prices start from AED 209 including taxes and charges.

      • BUF17:07
        8h 21m
        1 stop
        DEN23:28
        Mon, Feb 24|Buffalo - Denver|Frontier Airlines
        AED 209
        AED 209

        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 AED 209 including taxes and charges.

      • BUF16:58
        9h 47m
        1 stop
        DEN00:45
        Wed, Mar 26|Buffalo - Denver|Frontier Airlines
        AED 210
        AED 210

        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 AED 210 including taxes and charges.

      • BUF01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        Sat, Feb 22|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. DL2664

    Delta Air Lines

    06:00

    BUF

    2.3h

    08:15

    ATL

    SMTWTFS
    Search

  2. DL530

    Delta Air Lines

    13:40

    ATL

    3.3h

    14:59

    DEN

    SMTWTFS

  3. DL2285

    Delta Air Lines

    06:10

    BUF

    1.3h

    07:29

    DTW

    SMTWTFS
    Search

  4. DL1113

    Delta Air Lines

    08:25

    DTW

    3.4h

    09:46

    DEN

    SMTWTFS

  5. DL5366

    Delta Air Lines

    10:15

    BUF

    1.4h

    11:41

    LGA

    SMTWT-S
    Search

  6. DL716

    Delta Air Lines

    13:59

    LGA

    4.5h

    16:30

    DEN

    SMTWTFS

  7. DL5223

    Delta Air Lines

    11:47

    BUF

    1.6h

    13:22

    JFK

    SMTWT-S
    Search

  8. DL457

    Delta Air Lines

    15:45

    JFK

    4.5h

    18:16

    DEN

    SMTWTFS

  9. DL1384

    Delta Air Lines

    12:21

    BUF

    2.2h

    14:34

    ATL

    SMTWTFS
    Search

  10. DL746

    Delta Air Lines

    18:12

    ATL

    3.4h

    19:38

    DEN

    SMTWTFS

  11. F93261

    Frontier Airlines

    17:07

    BUF

    3.1h

    20:13

    MCO

    S--WTFS
    Search

  12. F93311

    Frontier Airlines

    20:59

    MCO

    4.5h

    23:28

    DEN

    SMTWTFS

  13. DL3509

    Delta Air Lines

    17:56

    BUF

    1.4h

    19:18

    DTW

    -----F-
    Search

  14. DL1644

    Delta Air Lines

    20:25

    DTW

    3.2h

    21:39

    DEN

    SMTWTFS

  15. F92545

    Frontier Airlines

    20:05

    BUF

    3.0h

    23:02

    TPA

    SMTWTFS
    Search

  16. F93517

    Frontier Airlines

    15:06

    TPA

    4.3h

    17:21

    DEN

    S-TWTFS

  17. F91243

    Frontier Airlines

    20:27

    BUF

    2.8h

    23:16

    TPA

    S---TF-
    Search

  18. F92745

    Frontier Airlines

    21:46

    TPA

    4.2h

    23:59

    DEN

    -----F-

  19. F91243

    Frontier Airlines

    20:27

    BUF

    2.8h

    23:16

    TPA

    S---TF-
    Search

  20. F93517

    Frontier Airlines

    15:06

    TPA

    4.3h

    17:21

    DEN

    S-TWTFS
Find more flights and airlines

When is the cheapest time to fly from Buffalo to Denver?

Explore the best time to buy affordable tickets to Denver with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Frequently Asked Questions

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

    Airlines adjust prices for flights from Buffalo to Denver based on the date and time of your booking. By analyzing data from all airlines, 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 AED 1,060.

  • How long does it take to fly from Buffalo (BUF) to Denver (DEN)?

    It takes about 3 hours 51 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 and Frontier Airlines.

  • What's the most popular airline for non-stop flights from Buffalo (BUF) to Denver (DEN)?

    Frontier Airlines operates 1 non-stop flights from Buffalo (BUF) to Denver (DEN).

  • How many airports are there in Denver (DEN)?

    There are 1 airport(s) near Denver (DEN): Denver International Airport.

How to find a cheap flight from Buffalo to Denver

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 Info | Buffalo to Denver

Cheapest direct flight priceAED 197
Cheapest return ticket priceAED 875
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,181.05 km
Average flight time3 hours 51 minutes
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.