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Cheap flights from Denver to Buffalo from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Buffalo departing on 1/18. 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 Denver to Buffalo

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Buffalo 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 Denver to Buffalo.

Cheap last minute flights

Planning a quick getaway from Denver to Buffalo? 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 Buffalo, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Buffalo

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

All round-trip flight deals to Buffalo

The cheapest plane tickets to Buffalo found on KAYAK recently.
7:42 pm - 3:36 pmDEN-BUF
17h 54m1 stop
7:55 pm - 11:40 pmBUF-DEN
29h 45m1 stop
$118Frontier
Find Deal
Do, Jan 16 - Mo, Jan 20
12:50 am - 3:36 pmDEN-BUF
12h 46m1 stop
10:31 am - 11:40 pmBUF-DEN
15h 09m1 stop
$128Frontier
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Do, Jan 23 - Mo, Jan 27
12:46 pm - 9:32 pmDEN-BUF
6h 46m1 stop
7:47 pm - 11:59 pmBUF-DEN
6h 12m1 stop
$231American Airlines
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Di, Mrz 25 - Di, Apr 1
7:00 am - 2:57 pmDEN-BUF
5h 57m1 stop
6:01 am - 1:51 pmBUF-DEN
9h 50m2 stops
$235American Airlines
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So, Jan 12 - So, Jan 19
7:05 am - 5:35 pmDEN-BUF
8h 30m1 stop
11:47 am - 7:46 pmBUF-DEN
9h 59m1 stop
$236Delta
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Mi, Jan 8 - Mi, Jan 15
12:59 am - 11:18 amDEN-BUF
8h 19m1 stop
6:05 am - 10:22 amBUF-DEN
6h 17m1 stop
$237Delta
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Mo, Mrz 24 - Di, Apr 1
6:00 am - 2:08 pmDEN-BUF
6h 08m1 stop
7:45 pm - 11:59 pmBUF-DEN
6h 14m1 stop
$290United Airlines
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Do, Jan 9 - Do, Jan 9
7:45 am - 7:08 pmDEN-BUF
9h 23m2 stops
7:45 pm - 11:59 pmBUF-DEN
6h 14m1 stop
$295United Airlines
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Sa, Jan 25 - So, Feb 2
7:55 am - 6:20 pmDEN-BUF
8h 25m1 stop
7:15 am - 9:10 amBUF-DEN
3h 55mnonstop
$370Southwest
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Do, Jan 9 - So, Jan 12
8:30 am - 4:55 pmDEN-BUF
6h 25m1 stop
7:15 am - 9:10 amBUF-DEN
3h 55mnonstop
$380Southwest
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Fr, Jan 17 - Mo, Jan 20
6:00 am - 5:53 pmDEN-BUF
9h 53m1 stop
$54Frontier
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Sa, Jan 18
6:00 am - 5:53 pmDEN-BUF
9h 53m1 stop
$59Frontier
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Sa, Jan 18
7:05 am - 6:20 pmDEN-BUF
9h 15m1 stop
$118Delta
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Sa, Feb 15
8:07 am - 6:33 pmDEN-BUF
8h 26m2 stops
$120American Airlines
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Fr, Jan 10
6:29 am - 3:19 pmDEN-BUF
6h 50m1 stop
$128Delta
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Mi, Jan 15
1:00 pm - 12:14 amDEN-BUF
9h 14m2 stops
$143American Airlines
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Di, Jan 7
6:00 am - 2:17 pmDEN-BUF
6h 17m1 stop
$145United Airlines
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Do, Feb 27
6:50 pm - 11:50 pmDEN-BUF
3h 00mnonstop
$149Southwest
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Di, Feb 18
6:00 am - 7:08 pmDEN-BUF
11h 08m2 stops
$150United Airlines
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Sa, Jan 11
10:40 am - 3:40 pmDEN-BUF
3h 00mnonstop
$154Southwest
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Sa, Jan 18
8:45 am - 9:35 pmDEN-BUF
10h 50m1 stop
8:47 pm - 5:15 pmBUF-DEN
22h 28m1 stop
$524Frontier
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Do, Dez 19 - Sa, Dez 21
11:17 pm - 7:47 pmDEN-BUF
18h 30m1 stop
9:38 am - 11:34 pmBUF-DEN
15h 56m1 stop
$549Frontier
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Fr, Dez 20 - Mo, Dez 23
2:18 pm - 12:40 amDEN-BUF
8h 22m1 stop
6:10 am - 9:46 amBUF-DEN
5h 36m1 stop
$559Delta
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Do, Dez 19 - Di, Dez 24
2:10 pm - 12:39 amDEN-BUF
8h 29m1 stop
7:11 am - 1:32 pmBUF-DEN
8h 21m1 stop
$590American Airlines
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Fr, Dez 20 - Mo, Dez 23
2:10 pm - 12:39 amDEN-BUF
8h 29m1 stop
3:37 pm - 11:07 pmBUF-DEN
9h 30m2 stops
$595American Airlines
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Fr, Dez 20 - Mo, Dez 23
7:35 am - 5:50 pmDEN-BUF
8h 15m1 stop
3:35 pm - 5:15 pmBUF-DEN
3h 40mnonstop
$799Southwest
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Do, Dez 19 - Sa, Dez 21
5:25 am - 1:45 pmDEN-BUF
6h 20m1 stop
3:55 pm - 11:35 pmBUF-DEN
9h 40m2 stops
$823Southwest
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Mo, Dez 23 - Fr, Dez 27
2:18 pm - 12:40 amDEN-BUF
8h 22m1 stop
6:10 am - 9:46 amBUF-DEN
5h 36m1 stop
$998Delta
Find Deal
Sa, Dez 21 - Fr, Dez 27
12:44 am - 10:42 amDEN-BUF
7h 58m1 stop
5:02 pm - 11:36 pmBUF-DEN
8h 34m1 stop
$1,183JetBlue
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Do, Dez 19 - Mo, Dez 23
12:44 am - 10:42 amDEN-BUF
7h 58m1 stop
5:02 pm - 11:36 pmBUF-DEN
8h 34m1 stop
$1,202JetBlue
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So, Dez 22 - Fr, Dez 27
5:50 pm - 10:55 pmDEN-BUF
3h 05mnonstop
5:05 am - 6:40 amBUF-DEN
3h 35mnonstop
$490Southwest
Find Deal
Mi, Mai 28 - Fr, Jun 6
7:05 pm - 12:05 amDEN-BUF
3h 00mnonstop
5:10 pm - 6:45 pmBUF-DEN
3h 35mnonstop
$559Southwest
Find Deal
So, Mrz 9 - Sa, Mrz 22

American Airlines flights from Denver to Buffalo

Our best American Airlines deals on Denver to Buffalo flight tickets
American Airlines
Mar 25
DEN12:46 pmDenver Intl
6h 46m
1 stop
BUF9:32 pmBuffalo
Apr 1
BUF7:47 pmBuffalo
6h 12m
1 stop
DEN11:59 pmDenver Intl
American Airlines
Jan 12
DEN7:00 amDenver Intl
5h 57m
1 stop
BUF2:57 pmBuffalo
Jan 19
BUF6:01 amBuffalo
9h 50m
2 stops
DEN1:51 pmDenver Intl
American Airlines
Jan 10
DEN8:07 amDenver Intl
8h 26m
2 stops
BUF6:33 pmBuffalo
Jan 12
BUF6:01 amBuffalo
10h 27m
2 stops
DEN2:28 pmDenver Intl

Frontier flights from Denver to Buffalo

Our best Frontier deals on Denver to Buffalo flight tickets
Frontier
Jan 16
DEN7:42 pmDenver Intl
17h 54m
1 stop
BUF3:36 pmBuffalo
Jan 20
BUF7:55 pmBuffalo
29h 45m
1 stop
DEN11:40 pmDenver Intl
Frontier
Jan 23
DEN12:50 amDenver Intl
12h 46m
1 stop
BUF3:36 pmBuffalo
Jan 27
BUF10:31 amBuffalo
15h 09m
1 stop
DEN11:40 pmDenver Intl
Frontier
Jan 15
DEN12:50 amDenver Intl
12h 17m
1 stop
BUF3:07 pmBuffalo
Jan 20
BUF7:55 pmBuffalo
29h 45m
1 stop
DEN11:40 pmDenver Intl

See travel insights to Buffalo from

How to get the cheapest flight ticket from Denver to Buffalo

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 typical price of a round-trip flight between Denver and Buffalo?

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of May, then book flights to Buffalo from Denver during June instead. Flights to Buffalo in June, while not as cheap as those in May, still average around $270.

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

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $274. Flights from Denver to Buffalo on a Sunday will generally be more expensive and average around $403. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from Denver to Buffalo when you can find flight prices for as low as $305. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $335 per ticket.

What is the cheapest Denver Intl to Buffalo flight route?

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

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

The ideal time to book your flight to Buffalo is 45 days in advance when prices tend to average $333. However, in the past 72 hours, people saw flights from Denver for as low as $155.

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

There are 1 cabin classes available to choose from on Denver Intl to Buffalo 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 Denver to Buffalo flights?

You could potentially save up to 63% on your flight if you consider stops on a Denver to Buffalo flight.

How have Denver to Buffalo flight prices changed over time?

As of December 2024, prices for Denver to Buffalo flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Buffalo

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

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

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

Best Price Found

$54

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Denver in the past 72 hours is $54. The best round-trip flight deal from Denver to Buffalo found on momondo in the last 72 hours is $118.
The fastest flight from Denver to Buffalo takes 3h 00m
Direct flights go from Denver to Buffalo on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Denver Intl to Buffalo by plane?

    The straight-line distance from Denver Intl to Buffalo is 1365.6 mi. In terms of flight time, this usually takes a little over 3h 00m.

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

    Prices for flights from Denver Intl Airport to Buffalo Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Buffalo Airport.

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

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from Denver to Buffalo

Compare and see reviews for airlines that fly from Denver to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $115Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $217Free CancellationRating
8.0
8,604 reviews
Search Delta flights
JetBluePriceFrom $219Free CancellationRating
7.4
3,279 reviews
Search JetBlue flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
SouthwestPriceFrom $290Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
  • Southwest Flights From Denver to Buffalo

    Southwest is one of the most popular airlines flying from Denver to Buffalo, operating 3 flights/week on average for this route. A good Southwest flight deal for Denver to Buffalo starts from $290 round-trip, up to an average price of $422. Our users have rated Southwest at 8.1/10.


Why use momondo?

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

Finding the right flight to Buffalo from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

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

All flight searches from Denver to Buffalo on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Denver.

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

If you are simply researching potential flights to Buffalo, momondo offers a useful price alert feature which will track prices for flights to Buffalo from Denver and alert you when they change.


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