Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Buffalo to Denver from C$ 118

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 17/1. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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
7:21 p.m. - 8:48 a.m.DEN-BUF
11h 27m1 stop
C$ 151Frontier
Find Deal
Mon, 13 Jan - Sat, 18 Jan
6:53 p.m. - 11:40 p.m.BUF-DEN
30h 47m1 stop
12:50 a.m. - 5:53 p.m.DEN-BUF
15h 03m1 stop
C$ 165Frontier
Find Deal
Sat, 18 Jan - Fri, 24 Jan
3:05 p.m. - 7:16 p.m.BUF-DEN
6h 11m1 stop
8:06 a.m. - 6:26 p.m.DEN-BUF
8h 20m1 stop
C$ 251American Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
3:28 p.m. - 9:48 p.m.BUF-DEN
8h 20m1 stop
12:51 p.m. - 12:10 a.m.DEN-BUF
9h 19m2 stops
C$ 258American Airlines
Find Deal
Wed, 11 Dec - Wed, 18 Dec
4:04 p.m. - 10:15 p.m.BUF-DEN
8h 11m1 stop
12:55 a.m. - 11:02 a.m.DEN-BUF
8h 07m1 stop
C$ 331Delta
Find Deal
Thu, 5 Dec - Sat, 7 Dec
6:27 p.m. - 12:24 a.m.BUF-DEN
7h 57m1 stop
12:55 a.m. - 11:02 a.m.DEN-BUF
8h 07m1 stop
C$ 336Delta
Find Deal
Fri, 13 Dec - Sat, 14 Dec
7:00 a.m. - 12:28 p.m.BUF-DEN
7h 28m1 stop
11:59 p.m. - 2:08 p.m.DEN-BUF
12h 09m2 stops
C$ 414United Airlines
Find Deal
Fri, 31 Jan - Fri, 31 Jan
11:50 a.m. - 9:58 p.m.BUF-DEN
12h 08m2 stops
9:40 a.m. - 11:31 p.m.DEN-BUF
11h 51m2 stops
C$ 421United Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
11:10 a.m. - 6:55 p.m.BUF-DEN
9h 45m2 stops
11:00 a.m. - 10:55 p.m.DEN-BUF
9h 55m2 stops
C$ 449Southwest
Find Deal
Wed, 22 Jan - Sun, 26 Jan
7:15 a.m. - 9:10 a.m.BUF-DEN
3h 55mdirect
7:00 a.m. - 4:35 p.m.DEN-BUF
7h 35m1 stop
C$ 454Southwest
Find Deal
Fri, 17 Jan - Sat, 25 Jan
1:38 p.m. - 11:40 p.m.BUF-DEN
12h 02m1 stop
C$ 118Frontier
Find Deal
Fri, 17 Jan
4:10 p.m. - 11:40 p.m.BUF-DEN
9h 30m1 stop
C$ 161JetBlue
Find Deal
Wed, 11 Dec
6:25 a.m. - 9:45 a.m.BUF-DEN
5h 20m1 stop
C$ 165Delta
Find Deal
Thu, 12 Dec
6:25 a.m. - 9:45 a.m.BUF-DEN
5h 20m1 stop
C$ 168Delta
Find Deal
Sat, 14 Dec
11:57 a.m. - 5:37 p.m.BUF-DEN
7h 40m1 stop
C$ 172Delta
Find Deal
Thu, 21 Nov
6:00 a.m. - 4:20 p.m.BUF-DEN
12h 20m2 stops
C$ 210United Airlines
Find Deal
Thu, 12 Dec
5:21 a.m. - 2:28 p.m.BUF-DEN
11h 07m2 stops
C$ 216American Airlines
Find Deal
Fri, 17 Jan
6:00 a.m. - 4:20 p.m.BUF-DEN
12h 20m2 stops
C$ 217United Airlines
Find Deal
Thu, 12 Dec
8:20 a.m. - 10:00 a.m.BUF-DEN
3h 40mdirect
C$ 286Southwest
Find Deal
Sat, 14 Dec
4:30 p.m. - 6:15 p.m.BUF-DEN
3h 45mdirect
C$ 329Southwest
Find Deal
Fri, 13 Dec
6:25 a.m. - 9:45 a.m.BUF-DEN
5h 20m1 stop
6:40 a.m. - 3:24 p.m.DEN-BUF
6h 44m1 stop
C$ 642Delta
Find Deal
Sat, 16 Nov - Tue, 26 Nov
5:50 p.m. - 9:58 p.m.BUF-DEN
6h 08m1 stop
12:35 a.m. - 8:27 a.m.DEN-BUF
5h 52m1 stop
C$ 756Delta
Find Deal
Fri, 15 Nov - Mon, 25 Nov
6:25 a.m. - 9:45 a.m.BUF-DEN
5h 20m1 stop
6:40 a.m. - 3:24 p.m.DEN-BUF
6h 44m1 stop
C$ 760Delta
Find Deal
Sat, 16 Nov - Sun, 24 Nov
7:00 a.m. - 12:40 p.m.BUF-DEN
7h 40m1 stop
9:40 a.m. - 11:14 p.m.DEN-BUF
11h 34m2 stops
C$ 824United Airlines
Find Deal
Fri, 15 Nov - Mon, 25 Nov
7:50 p.m. - 12:15 a.m.BUF-DEN
6h 25m1 stop
3:55 p.m. - 11:42 p.m.DEN-BUF
5h 47m1 stop
C$ 827United Airlines
Find Deal
Sat, 16 Nov - Mon, 18 Nov
11:56 a.m. - 5:54 p.m.BUF-DEN
7h 58m1 stop
6:40 a.m. - 3:24 p.m.DEN-BUF
6h 44m1 stop
C$ 873Delta
Find Deal
Fri, 15 Nov - Sun, 24 Nov
7:15 a.m. - 9:10 a.m.BUF-DEN
3h 55mdirect
10:40 a.m. - 3:40 p.m.DEN-BUF
3h 00mdirect
C$ 474Southwest
Find Deal
Fri, 17 Jan - Sat, 25 Jan
4:30 p.m. - 6:15 p.m.BUF-DEN
3h 45mdirect
7:50 p.m. - 12:50 a.m.DEN-BUF
3h 00mdirect
C$ 615Southwest
Find Deal
Thu, 19 Dec - Mon, 30 Dec
6:25 a.m. - 8:05 a.m.BUF-DEN
3h 40mdirect
7:55 p.m. - 12:55 a.m.DEN-BUF
3h 00mdirect
C$ 659Southwest
Find Deal
Thu, 6 Mar - Mon, 17 Mar
12:00 p.m. - 1:40 p.m.BUF-DEN
3h 40mdirect
7:45 p.m. - 12:45 a.m.DEN-BUF
3h 00mdirect
C$ 709Southwest
Find Deal
Fri, 20 Dec - Fri, 3 Jan
12:00 p.m. - 1:40 p.m.BUF-DEN
3h 40mdirect
7:50 p.m. - 12:50 a.m.DEN-BUF
3h 00mdirect
C$ 718Southwest
Find Deal
Fri, 20 Dec - Fri, 27 Dec
7:00 a.m. - 8:55 a.m.BUF-DEN
3h 55mdirect
6:50 p.m. - 11:50 p.m.DEN-BUF
3h 00mdirect
C$ 958Southwest
Find Deal
Fri, 14 Feb - Tue, 18 Feb
7:15 a.m. - 9:10 a.m.BUF-DEN
3h 55mdirect
6:50 p.m. - 11:50 p.m.DEN-BUF
3h 00mdirect
C$ 993Southwest
Find Deal
Thu, 20 Feb - Mon, 24 Feb
7:00 a.m. - 8:55 a.m.BUF-DEN
3h 55mdirect
6:50 p.m. - 11:50 p.m.DEN-BUF
3h 00mdirect
C$ 1,043Southwest
Find Deal
Sun, 16 Feb - Thu, 20 Feb
10:35 a.m. - 12:10 p.m.BUF-DEN
3h 35mdirect
5:40 p.m. - 10:45 p.m.DEN-BUF
3h 05mdirect
C$ 1,684Southwest
Find Deal
Wed, 9 Apr - Thu, 17 Apr

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
DEN7:21 p.m.Denver Intl
11h 27m
1 stop
BUF8:48 a.m.Buffalo
Frontier
18 Jan
BUF6:53 p.m.Buffalo
30h 47m
1 stop
DEN11:40 p.m.Denver Intl
24 Jan
DEN12:50 a.m.Denver Intl
15h 03m
1 stop
BUF5:53 p.m.Buffalo
Frontier
12 Jan
BUF11:19 a.m.Buffalo
23h 20m
1 stop
DEN8:39 a.m.Denver Intl
17 Jan
DEN12:50 a.m.Denver Intl
15h 03m
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
11 Jan
BUF3:05 p.m.Buffalo
6h 11m
1 stop
DEN7:16 p.m.Denver Intl
18 Jan
DEN8:06 a.m.Denver Intl
8h 20m
1 stop
BUF6:26 p.m.Buffalo
American Airlines
11 Dec
BUF3:28 p.m.Buffalo
8h 20m
1 stop
DEN9:48 p.m.Denver Intl
18 Dec
DEN12:51 p.m.Denver Intl
9h 19m
2 stops
BUF12:10 a.m.Buffalo
American Airlines
11 Jan
BUF3:05 p.m.Buffalo
6h 11m
1 stop
DEN7:16 p.m.Denver Intl
17 Jan
DEN8:06 a.m.Denver Intl
8h 27m
1 stop
BUF6:33 p.m.Buffalo

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 from Buffalo to Denver?

April. The cheapest time of year to fly to Denver from Buffalo is April. The most expensive is December.

What is the cheapest day to depart Buffalo for Denver?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Monday

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

In the evening. Buffalo to Denver flights are approximately 32% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Denver from Buffalo?

Frontier. Frontier, Delta, and American Airlines are the most popular carriers operating from Buffalo to Denver

What is the cheapest Buffalo to Denver flight route?

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

How far in advance should you book Buffalo to Denver flights?

54 days before. The cheapest time to buy a flight from Buffalo to Denver is approximately 54 days to departure

How many flights depart from Buffalo to Denver on average per week?

4 flights are operational weekly from Buffalo to Denver as of November 2024. The most popular departure day for this route is Sunday, with 25% of flights per week taking off on this day.

Can stopping save me money on Buffalo to Denver flights?

You could potentially save up to 56% 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 November 2024, prices for Buffalo to Denver flights are approximately 7% 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$ 118

Fastest flight time

3h 35m

Direct flights

Mon, Wed, Thu, 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$ 118. The best round-trip flight deal from Buffalo to Denver found on momondo in the last 72 hours is C$ 151.
The fastest flight from Buffalo to Denver takes 3h 35m
Direct flights go from Buffalo to Denver on Monday, Wednesday, Thursday, 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$ 139Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
American AirlinesPriceFrom C$ 302Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom C$ 303Free CancellationRating
8.0
8,788 reviews
Search Delta flights
SouthwestPriceFrom C$ 356Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
United AirlinesPriceFrom C$ 387Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
  • Southwest Flights From Buffalo to Denver

    Southwest flight deals from Buffalo to Denver start from C$ 254 round-trip. Over the 4 Southwest flights for this route in a normal week, average airfare is usually C$ 349 round-trip - but some users have found much cheaper deals with momondo.


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.


An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 19/11
Tue 26/11
Email me momondo's favourite deals

Find better results for your trip to the United States