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Cheap flights from Buffalo to Denver from $74

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 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 am - 11:34 pmBUF-DEN
15h 03m1 stop
6:00 am - 5:53 pmDEN-BUF
9h 53m1 stop
$108Frontier
Find Deal
Mon, Jan 13 - Sat, Jan 18
10:31 am - 11:34 pmBUF-DEN
15h 03m1 stop
6:15 am - 7:33 pmDEN-BUF
11h 18m1 stop
$128Frontier
Find Deal
Mon, Jan 13 - Fri, Jan 17
3:05 pm - 7:16 pmBUF-DEN
6h 11m1 stop
10:40 am - 12:14 amDEN-BUF
11h 34m2 stops
$234American Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
11:52 am - 7:16 pmBUF-DEN
9h 24m2 stops
7:00 am - 2:57 pmDEN-BUF
5h 57m1 stop
$235American Airlines
Find Deal
Fri, Jan 10 - Sun, Jan 12
12:08 pm - 5:43 pmBUF-DEN
7h 35m1 stop
6:29 am - 3:19 pmDEN-BUF
6h 50m1 stop
$236Delta
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Thu, Jan 9 - Sun, Jan 12
6:00 am - 12:37 pmBUF-DEN
8h 37m1 stop
11:59 pm - 10:17 amDEN-BUF
8h 18m1 stop
$267Delta
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Thu, May 1 - Mon, May 5
5:50 pm - 11:39 pmBUF-DEN
7h 49m1 stop
11:59 pm - 9:39 amDEN-BUF
7h 40m1 stop
$290United Airlines
Find Deal
Wed, May 7 - Mon, May 12
5:52 pm - 11:30 pmBUF-DEN
7h 38m1 stop
7:46 am - 4:55 pmDEN-BUF
7h 09m1 stop
$310United Airlines
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Sun, Mar 9 - Wed, Mar 12
4:40 pm - 6:30 pmBUF-DEN
3h 50mnonstop
8:30 am - 4:55 pmDEN-BUF
6h 25m1 stop
$330Southwest
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Sat, Jan 11 - Fri, Jan 17
3:55 pm - 10:50 pmBUF-DEN
8h 55m2 stops
12:45 pm - 9:35 pmDEN-BUF
6h 50m2 stops
$372Southwest
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Mon, Jan 13 - Fri, Jan 17
4:07 pm - 11:40 pmBUF-DEN
9h 33m1 stop
$74Frontier
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Thu, Jan 16
10:59 am - 11:34 pmBUF-DEN
14h 35m1 stop
$80Frontier
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Sat, Jan 18
12:09 pm - 7:43 pmBUF-DEN
9h 34m1 stop
$118Delta
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Wed, Jan 22
6:01 am - 3:45 pmBUF-DEN
11h 44m2 stops
$120American Airlines
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Sat, Jan 18
5:57 pm - 11:30 pmBUF-DEN
7h 33m1 stop
$145United Airlines
Find Deal
Sat, Mar 15
7:15 pm - 10:28 pmBUF-DEN
5h 13m1 stop
$149Delta
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Mon, Jun 16
6:00 am - 6:03 pmBUF-DEN
14h 03m2 stops
$150United Airlines
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Tue, Jan 21
4:40 pm - 6:30 pmBUF-DEN
3h 50mnonstop
$154Southwest
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Sat, Jan 18
7:15 am - 9:10 amBUF-DEN
3h 55mnonstop
$210Southwest
Find Deal
Tue, Feb 18
6:00 am - 1:32 pmBUF-DEN
9h 32m2 stops
$829American Airlines
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Fri, Dec 27
8:32 pm - 8:19 amBUF-DEN
13h 47m1 stop
6:00 am - 7:00 pmDEN-BUF
11h 00m1 stop
$375Frontier
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Fri, Dec 20 - Mon, Dec 30
1:35 pm - 8:30 pmBUF-DEN
8h 55m1 stop
5:50 am - 2:50 pmDEN-BUF
7h 00m1 stop
$436Southwest
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Tue, Dec 24 - Mon, Dec 30
1:35 pm - 8:30 pmBUF-DEN
8h 55m1 stop
2:25 pm - 11:50 pmDEN-BUF
7h 25m2 stops
$507Southwest
Find Deal
Tue, Dec 24 - Mon, Dec 30
9:38 am - 11:34 pmBUF-DEN
15h 56m1 stop
8:30 am - 3:53 pmDEN-BUF
29h 23m1 stop
$527Frontier
Find Deal
Mon, Dec 23 - Fri, Dec 27
10:25 pm - 11:34 pmBUF-DEN
27h 09m1 stop
6:10 pm - 6:04 pmDEN-BUF
21h 54m1 stop
$540Frontier
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Sun, Dec 22 - Tue, Dec 24
10:55 am - 6:25 pmBUF-DEN
9h 30m2 stops
5:25 am - 1:45 pmDEN-BUF
6h 20m1 stop
$603Southwest
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Fri, Dec 20 - Mon, Dec 30
3:24 pm - 11:07 pmBUF-DEN
9h 43m2 stops
6:28 am - 6:15 pmDEN-BUF
9h 47m2 stops
$758American Airlines
Find Deal
Sun, Dec 22 - Tue, Dec 24
1:45 pm - 9:45 pmBUF-DEN
10h 00m1 stop
12:44 am - 10:42 amDEN-BUF
7h 58m1 stop
$816JetBlue
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Tue, Dec 24 - Sun, Dec 29
6:00 am - 1:32 pmBUF-DEN
9h 32m2 stops
12:33 pm - 11:05 pmDEN-BUF
8h 32m2 stops
$818American Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
5:02 pm - 11:36 pmBUF-DEN
8h 34m1 stop
12:44 am - 10:42 amDEN-BUF
7h 58m1 stop
$1,127JetBlue
Find Deal
Sun, Dec 22 - Mon, Dec 23
4:40 pm - 6:30 pmBUF-DEN
3h 50mnonstop
6:50 pm - 11:50 pmDEN-BUF
3h 00mnonstop
$379Southwest
Find Deal
Sat, Jan 11 - Fri, Jan 17
5:16 pm - 7:08 pmBUF-DEN
3h 52mnonstop
10:45 am - 3:56 pmDEN-BUF
3h 11mnonstop
$406Frontier
Find Deal
Fri, May 23 - Fri, May 30
5:10 pm - 6:45 pmBUF-DEN
3h 35mnonstop
7:05 pm - 12:05 amDEN-BUF
3h 00mnonstop
$510Southwest
Find Deal
Sat, Mar 15 - Sun, Mar 23
7:15 am - 9:10 amBUF-DEN
3h 55mnonstop
7:55 pm - 12:55 amDEN-BUF
3h 00mnonstop
$699Southwest
Find Deal
Tue, Feb 18 - Fri, Feb 21
7:15 am - 9:10 amBUF-DEN
3h 55mnonstop
9:50 am - 2:55 pmDEN-BUF
3h 05mnonstop
$739Southwest
Find Deal
Tue, Feb 18 - Sat, Feb 22

Frontier flights from Buffalo to Denver

Our best Frontier deals on Buffalo to Denver flight tickets
Frontier
Jan 13
BUF10:31 amBuffalo
15h 03m
1 stop
DEN11:34 pmDenver Intl
Jan 18
DEN6:00 amDenver Intl
9h 53m
1 stop
BUF5:53 pmBuffalo
Frontier
Jan 13
BUF10:31 amBuffalo
15h 03m
1 stop
DEN11:34 pmDenver Intl
Jan 17
DEN6:15 amDenver Intl
11h 18m
1 stop
BUF7:33 pmBuffalo
Frontier
Jan 12
BUF9:37 amBuffalo
13h 34m
1 stop
DEN9:11 pmDenver Intl
Jan 16
DEN1:02 pmDenver Intl
21h 46m
1 stop
BUF12:48 pmBuffalo

Southwest flights from Buffalo to Denver

Our best Southwest deals on Buffalo to Denver flight tickets
Southwest
Jan 11
BUF4:40 pmBuffalo
3h 50m
DEN6:30 pmDenver Intl
Jan 17
DEN8:30 amDenver Intl
6h 25m
1 stop
BUF4:55 pmBuffalo
Southwest
Jan 13
BUF3:55 pmBuffalo
8h 55m
2 stops
DEN10:50 pmDenver Intl
Jan 17
DEN12:45 pmDenver Intl
6h 50m
2 stops
BUF9:35 pmBuffalo
Southwest
Jan 11
BUF5:35 amBuffalo
9h 45m
2 stops
DEN1:20 pmDenver Intl
Jan 17
DEN11:00 amDenver Intl
9h 55m
2 stops
BUF10:55 pmBuffalo

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?

The cheapest month to fly to Denver from Buffalo is in April. Flight prices, which tend to average around $202, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until May to fly from Buffalo, when ticket prices are also cheap, with an average price of $222.

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

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $275. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $418.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $251. Flights in the morning are often more expensive with an average ticket price of $338.

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 $304. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $99.

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

$74

Fastest flight time

3h 35m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Denver

1 airport
The best one-way flight to Denver from Buffalo in the past 72 hours is $74. The best round-trip flight deal from Buffalo to Denver found on momondo in the last 72 hours is $108.
The fastest flight from Buffalo to Denver takes 3h 35m
Direct flights go from Buffalo to Denver on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Southwest and Frontier.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Buffalo to Denver Intl by plane?

    The straight-line distance from Buffalo to Denver Intl is 1365.6 mi. Typically, this will take 3h 35m by plane in normal conditions.

  • 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 refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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 $112Free CancellationRating
6.1
3,478 reviews
Search Frontier flights
JetBluePriceFrom $206Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $216Free CancellationRating
8.0
8,600 reviews
Search Delta flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.1
4,836 reviews
Search Southwest flights
  • Southwest Flights From Buffalo to Denver

    Across 1 Southwest flight from Buffalo to Denver this week, the average price was $465, with the best Southwest deals starting from $310 round-trip. 4,836 users have rated Southwest on momondo, with an average score of 8.1/10.


Why use momondo?

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

It is quick and easy to find Buffalo to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

Yes. momondo allows you to filter the results for Buffalo to Denver flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Buffalo and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Buffalo to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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