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Cheap flights from Buffalo to Denver from C$ 86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Denver departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Buffalo to Denver

Cheap round-trip flights

These are some of the best round-trip flight deals from Buffalo to Denver that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Buffalo to Denver.

Cheap last-minute flights

Planning a quick getaway from Buffalo to Denver? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Denver, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Buffalo to Denver

Find recent round-trip train or bus tickets from Buffalo to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
10:31 a.m. - 11:34 p.m.BUF-DEN
15h 03m1 stop
6:00 a.m. - 5:53 p.m.DEN-BUF
9h 53m1 stop
C$ 154Frontier
Find Deal
Mon, 13 Jan - Sat, 18 Jan
11:19 a.m. - 11:34 p.m.BUF-DEN
14h 15m1 stop
7:42 p.m. - 8:16 a.m.DEN-BUF
10h 34m1 stop
C$ 183Frontier
Find Deal
Fri, 10 Jan - Thu, 16 Jan
12:29 p.m. - 7:16 p.m.BUF-DEN
8h 47m2 stops
8:06 a.m. - 6:22 p.m.DEN-BUF
8h 16m1 stop
C$ 247American Airlines
Find Deal
Sat, 8 Feb - Sat, 15 Feb
3:05 p.m. - 7:16 p.m.BUF-DEN
6h 11m1 stop
12:40 p.m. - 12:14 a.m.DEN-BUF
9h 34m2 stops
C$ 263American Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
5:56 p.m. - 10:02 p.m.BUF-DEN
6h 06m1 stop
6:29 a.m. - 3:19 p.m.DEN-BUF
6h 50m1 stop
C$ 337Delta
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Sat, 1 Feb - Mon, 10 Feb
11:47 a.m. - 7:46 p.m.BUF-DEN
9h 59m1 stop
12:41 p.m. - 12:18 a.m.DEN-BUF
9h 37m1 stop
C$ 366Delta
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Tue, 7 Jan - Wed, 15 Jan
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
9:50 a.m. - 2:55 p.m.DEN-BUF
3h 05mdirect
C$ 440Southwest
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Sat, 8 Feb - Sat, 15 Feb
5:52 p.m. - 11:30 p.m.BUF-DEN
7h 38m1 stop
7:46 a.m. - 4:55 p.m.DEN-BUF
7h 09m1 stop
C$ 443United Airlines
Find Deal
Sun, 9 Mar - Wed, 12 Mar
5:57 p.m. - 11:30 p.m.BUF-DEN
7h 33m1 stop
7:46 a.m. - 4:50 p.m.DEN-BUF
7h 04m1 stop
C$ 454United Airlines
Find Deal
Sat, 15 Mar - Sun, 23 Mar
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
8:30 a.m. - 4:55 p.m.DEN-BUF
6h 25m1 stop
C$ 471Southwest
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Sat, 11 Jan - Fri, 17 Jan
10:31 a.m. - 11:40 p.m.BUF-DEN
15h 09m1 stop
C$ 86Frontier
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Mon, 27 Jan
11:52 a.m. - 7:16 p.m.BUF-DEN
9h 24m2 stops
C$ 129American Airlines
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Mon, 27 Jan
4:03 p.m. - 9:38 p.m.BUF-DEN
7h 35m1 stop
C$ 164JetBlue
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Wed, 15 Jan
4:56 p.m. - 10:04 p.m.BUF-DEN
7h 08m1 stop
C$ 166American Airlines
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Tue, 15 Apr
11:48 a.m. - 7:46 p.m.BUF-DEN
9h 58m1 stop
C$ 169Delta
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Wed, 19 Feb
2:25 p.m. - 8:45 p.m.BUF-DEN
8h 20m1 stop
C$ 183Delta
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Fri, 10 Jan
5:57 p.m. - 11:30 p.m.BUF-DEN
7h 33m1 stop
C$ 207United Airlines
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Sat, 15 Mar
6:00 a.m. - 2:36 p.m.BUF-DEN
10h 36m2 stops
C$ 214United Airlines
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Wed, 15 Jan
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
C$ 220Southwest
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Sat, 18 Jan
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
C$ 249Southwest
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Sat, 11 Jan
6:00 a.m. - 12:11 p.m.BUF-DEN
8h 11m1 stop
7:45 a.m. - 7:08 p.m.DEN-BUF
9h 23m2 stops
C$ 744United Airlines
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Thu, 19 Dec - Sat, 11 Jan
9:38 a.m. - 11:34 p.m.BUF-DEN
15h 56m1 stop
8:30 a.m. - 3:53 p.m.DEN-BUF
29h 23m1 stop
C$ 753Frontier
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Mon, 23 Dec - Fri, 27 Dec
10:55 a.m. - 6:25 p.m.BUF-DEN
9h 30m2 stops
5:25 a.m. - 1:45 p.m.DEN-BUF
6h 20m1 stop
C$ 861Southwest
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Fri, 20 Dec - Mon, 30 Dec
5:25 p.m. - 10:00 a.m.BUF-DEN
18h 35m2 stops
6:00 a.m. - 2:23 p.m.DEN-BUF
6h 23m1 stop
C$ 1,023United Airlines
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Mon, 23 Dec - Sun, 29 Dec
5:02 p.m. - 11:36 p.m.BUF-DEN
8h 34m1 stop
12:44 a.m. - 10:42 a.m.DEN-BUF
7h 58m1 stop
C$ 1,431JetBlue
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Mon, 23 Dec - Sat, 28 Dec
1:45 p.m. - 9:45 p.m.BUF-DEN
10h 00m1 stop
12:44 a.m. - 10:42 a.m.DEN-BUF
7h 58m1 stop
C$ 1,654JetBlue
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Fri, 20 Dec - Sun, 29 Dec
6:55 p.m. - 12:11 a.m.BUF-DEN
7h 16m1 stop
12:59 a.m. - 1:31 p.m.DEN-BUF
10h 32m2 stops
C$ 1,798Delta
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Mon, 23 Dec - Sat, 28 Dec
5:55 p.m. - 11:30 p.m.BUF-DEN
7h 35m2 stops
11:35 a.m. - 11:03 p.m.DEN-BUF
9h 28m2 stops
C$ 2,325Delta
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Mon, 23 Dec - Sun, 29 Dec
5:55 p.m. - 11:30 p.m.BUF-DEN
7h 35m2 stops
12:59 a.m. - 1:31 p.m.DEN-BUF
10h 32m2 stops
C$ 2,561Delta
Find Deal
Mon, 23 Dec - Sat, 28 Dec
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
9:50 a.m. - 2:55 p.m.DEN-BUF
3h 05mdirect
C$ 440Southwest
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Sat, 8 Feb - Sat, 15 Feb
4:40 p.m. - 6:30 p.m.BUF-DEN
3h 50mdirect
6:50 p.m. - 11:50 p.m.DEN-BUF
3h 00mdirect
C$ 541Southwest
Find Deal
Sat, 11 Jan - Fri, 17 Jan
2:55 p.m. - 4:30 p.m.BUF-DEN
3h 35mdirect
5:40 p.m. - 10:45 p.m.DEN-BUF
3h 05mdirect
C$ 671Southwest
Find Deal
Thu, 17 Apr - Thu, 24 Apr
6:25 a.m. - 8:05 a.m.BUF-DEN
3h 40mdirect
7:05 p.m. - 12:05 a.m.DEN-BUF
3h 00mdirect
C$ 718Southwest
Find Deal
Thu, 6 Mar - Sun, 9 Mar
5:10 p.m. - 6:45 p.m.BUF-DEN
3h 35mdirect
7:05 p.m. - 12:05 a.m.DEN-BUF
3h 00mdirect
C$ 728Southwest
Find Deal
Sat, 15 Mar - Sun, 23 Mar
2:55 p.m. - 4:30 p.m.BUF-DEN
3h 35mdirect
5:40 p.m. - 10:45 p.m.DEN-BUF
3h 05mdirect
C$ 774Southwest
Find Deal
Mon, 14 Apr - Fri, 18 Apr
2:55 p.m. - 4:30 p.m.BUF-DEN
3h 35mdirect
7:45 p.m. - 12:50 a.m.DEN-BUF
3h 05mdirect
C$ 813Southwest
Find Deal
Fri, 11 Apr - Sun, 13 Apr
7:00 a.m. - 8:55 a.m.BUF-DEN
3h 55mdirect
9:50 a.m. - 2:55 p.m.DEN-BUF
3h 05mdirect
C$ 1,055Southwest
Find Deal
Mon, 17 Feb - Sat, 22 Feb
6:20 p.m. - 8:15 p.m.BUF-DEN
3h 55mdirect
7:55 p.m. - 12:55 a.m.DEN-BUF
3h 00mdirect
C$ 1,321Southwest
Find Deal
Sat, 15 Feb - Sun, 23 Feb

Frontier flights from Buffalo to Denver

Our best Frontier deals on Buffalo to Denver flight tickets
Frontier
13 Jan
BUF10:31 a.m.Buffalo
15h 03m
1 stop
DEN11:34 p.m.Denver Intl
18 Jan
DEN6:00 a.m.Denver Intl
9h 53m
1 stop
BUF5:53 p.m.Buffalo
Frontier
10 Jan
BUF11:19 a.m.Buffalo
14h 15m
1 stop
DEN11:34 p.m.Denver Intl
16 Jan
DEN7:42 p.m.Denver Intl
10h 34m
1 stop
BUF8:16 a.m.Buffalo
Frontier
11 Jan
BUF10:59 a.m.Buffalo
14h 35m
1 stop
DEN11:34 p.m.Denver Intl
18 Jan
DEN6:00 a.m.Denver Intl
9h 53m
1 stop
BUF5:53 p.m.Buffalo

American Airlines flights from Buffalo to Denver

Our best American Airlines deals on Buffalo to Denver flight tickets
American Airlines
8 Feb
BUF12:29 p.m.Buffalo
8h 47m
2 stops
DEN7:16 p.m.Denver Intl
15 Feb
DEN8:06 a.m.Denver Intl
8h 16m
1 stop
BUF6:22 p.m.Buffalo
American Airlines
11 Jan
BUF3:05 p.m.Buffalo
6h 11m
1 stop
DEN7:16 p.m.Denver Intl
18 Jan
DEN12:40 p.m.Denver Intl
9h 34m
2 stops
BUF12:14 a.m.Buffalo
American Airlines
13 Jan
BUF11:52 a.m.Buffalo
9h 24m
2 stops
DEN7:16 p.m.Denver Intl
18 Jan
DEN1:00 p.m.Denver Intl
9h 14m
2 stops
BUF12:14 a.m.Buffalo

See travel insights to Denver from

How to get the cheapest flight ticket from Buffalo to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

In general, April is the cheapest month to fly from Buffalo to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 289. If you aren’t able to travel during the month of April, then book flights to Denver from Buffalo during May instead. Flights to Denver in May, while not as cheap as those in April, still average around C$ 317.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Buffalo to Denver is on a Saturday. Travellers who choose to depart for Denver on a Saturday will often find tickets for as low as C$ 262. On the other hand, Sunday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 422.

What is the cheapest time of day to depart on your flight to Denver?

Our most recent data shows that the best time of day to fly to Denver is in the evening. Flights from Buffalo to Denver during this time can be as low as C$ 269. Try not to purchase tickets in the afternoon because they tend to be around C$ 393. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Buffalo to Denver Intl flight route?

Fly from Buffalo to Denver Intl for the best Buffalo - Denver Intl flight prices

How far in advance should I book a flight to Denver?

The best time to book a flight to Denver from Buffalo is 54 days out, which is when prices tend to be around C$ 435. Keep in mind that you might be able to find cheaper flights to Denver at any time. In fact, our users found flights for as low as C$ 202 in the past 72 hours.

What cabin class options are available on Buffalo to Denver Intl flights?

There are 1 cabin classes available to choose from on Buffalo to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buffalo to Denver flights?

You could potentially save up to 61% on your flight if you consider stops on a Buffalo to Denver flight.

How have Buffalo to Denver flight prices changed over time?

As of December 2024, prices for Buffalo to Denver flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Denver (BUF to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Denver

Best price found

C$ 86

Fastest flight time

3h 35m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Denver

1 airport
The best one-way flight to Denver from Buffalo in the past 72 hours is C$ 86. The best round-trip flight deal from Buffalo to Denver found on momondo in the last 72 hours is C$ 154.
The fastest flight from Buffalo to Denver takes 3h 35m
Direct flights go from Buffalo to Denver on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Buffalo to Denver Intl by plane?

    A flight from Buffalo to Denver Intl will travel around 2197.7 km. Flights usually cover this in 3h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buffalo Airport to Denver Intl Airport?

    Prices for flights from Buffalo Airport to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Buffalo Airport to Denver Intl Airport?

  • How old do you have to be to fly from Buffalo Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Buffalo to Denver?

  • What is the most popular airline from Buffalo to Denver?


Best airlines flying from Buffalo to Denver

Compare and see reviews for airlines that fly from Buffalo to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 142Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
DeltaPriceFrom C$ 222Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom C$ 291Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom C$ 363Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
United AirlinesPriceFrom C$ 394Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Buffalo.

Can I find flights from Buffalo to Denver with flexible booking policies on momondo?

Flights from Buffalo to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Denver?

momondo provides multiple filters to help you find the best flight to Denver from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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