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Cheap flights from Denver to Buffalo from R3 108

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Denver to Buffalo

Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
15:45 - 20:50DEN  Denver Intl-BUF Buffalo
3h 05mdirect
Southwest Logo
14:45 - 16:35BUF  Buffalo-DEN Denver Intl
3h 50mdirect
R6 199Southwest
Thu, Dec 3 - Mon, Dec 7
Southwest Logo
6:00 - 15:15DEN  Denver Intl-BUF Buffalo
7h 15m1 stop Nashville Intl
Southwest Logo
14:45 - 16:35BUF  Buffalo-DEN Denver Intl
3h 50mdirect
R6 364Southwest
Thu, Dec 3 - Mon, Dec 7
Delta Logo
16:13 - 23:13DEN  Denver Intl-BUF Buffalo
5h 00m1 stop Detroit Metropolitan Wayne County
Delta Logo
15:53 - 21:34BUF  Buffalo-DEN Denver Intl
7h 41m1 stop New York John F Kennedy Intl
R6 528Delta
Mon, Jan 4 - Tue, Jan 5
Southwest Logo
17:25 - 22:25DEN  Denver Intl-BUF Buffalo
3h 00mdirect
Southwest Logo
14:45 - 16:35BUF  Buffalo-DEN Denver Intl
3h 50mdirect
R6 561Southwest
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
17:45 - 22:57DEN  Denver Intl-BUF Buffalo
3h 12mdirect
United Airlines Logo
13:53 - 19:45BUF  Buffalo-DEN Denver Intl
7h 52m1 stop Chicago O'Hare Intl
R6 726United Airlines
Sat, Dec 5 - Sat, Dec 12
Southwest Logo
17:25 - 22:25DEN  Denver Intl-BUF Buffalo
3h 00mdirect
Southwest Logo
12:45 - 19:25BUF  Buffalo-DEN Denver Intl
8h 40m2 stops Baltimore/Washington Nashville Intl
R6 808Southwest
Sat, Dec 5 - Tue, Dec 8
Delta Logo
0:57 - 11:05DEN  Denver Intl-BUF Buffalo
8h 08m1 stop Atlanta Hartsfield-Jackson
Delta Logo
18:41 - 23:22BUF  Buffalo-DEN Denver Intl
6h 41m1 stop Atlanta Hartsfield-Jackson
R6 890Delta
Fri, Dec 4 - Tue, Dec 15
JetBlue Logo
12:50 - 23:38DEN  Denver Intl-BUF Buffalo
8h 48m1 stop New York John F Kennedy Intl
JetBlue Logo
6:21 - 12:00BUF  Buffalo-DEN Denver Intl
7h 39m1 stop New York John F Kennedy Intl
R6 956JetBlue
Thu, Jan 14 - Sun, Jan 17
JetBlue Logo
13:01 - 23:59DEN  Denver Intl-BUF Buffalo
8h 58m1 stop New York John F Kennedy Intl
JetBlue Logo
8:00 - 13:22BUF  Buffalo-DEN Denver Intl
7h 22m1 stop Boston Logan Intl
R6 972JetBlue
Fri, Dec 4 - Tue, Dec 15
JetBlue Logo
23:30 - 10:40DEN  Denver Intl-BUF Buffalo
9h 10m1 stop Boston Logan Intl
JetBlue Logo
8:00 - 13:27BUF  Buffalo-DEN Denver Intl
7h 27m1 stop Boston Logan Intl
R7 055JetBlue
Thu, Dec 3 - Thu, Dec 10

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JetBlue flights from Denver to Buffalo

Our best JetBlue deals on Denver to Buffalo flight tickets
JetBlue
Jan 14
DEN12:50Denver Intl
8h 48m
1 stop
BUF23:38Buffalo
Jan 17
BUF6:21Buffalo
7h 39m
1 stop
DEN12:00Denver Intl
R6 956
JetBlue
Dec 4
DEN13:01Denver Intl
8h 58m
1 stop
BUF23:59Buffalo
Dec 15
BUF8:00Buffalo
7h 22m
1 stop
DEN13:22Denver Intl
R6 972
JetBlue
Dec 3
DEN23:30Denver Intl
9h 10m
1 stop
BUF10:40Buffalo
Dec 10
BUF8:00Buffalo
7h 27m
1 stop
DEN13:27Denver Intl
R7 055

Southwest flights from Denver to Buffalo

Our best Southwest deals on Denver to Buffalo flight tickets
Southwest
Dec 3
DEN15:45Denver Intl
3h 05m
BUF20:50Buffalo
Dec 7
BUF14:45Buffalo
3h 50m
DEN16:35Denver Intl
R6 199
Southwest
Dec 3
DEN6:00Denver Intl
7h 15m
1 stop
BUF15:15Buffalo
Dec 7
BUF14:45Buffalo
3h 50m
DEN16:35Denver Intl
R6 364
Southwest
Dec 5
DEN17:25Denver Intl
3h 00m
BUF22:25Buffalo
Dec 8
BUF14:45Buffalo
3h 50m
DEN16:35Denver Intl
R6 561

momondo Fare Finder

 
Use the filters below to find and compare flights from Denver to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Thu 3/12

15:45-20:50

Nonstop3h 05m

Buffalo

Mon 7/12

14:45-16:35

Nonstop3h 50m

R6 199

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Thu 3/12

6:00-15:15

1 stop7h 15m

Buffalo

Mon 7/12

14:45-16:35

Nonstop3h 50m

R6 364

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Mon 4/1

16:13-23:13

1 stop5h 00m

Buffalo

Tue 5/1

15:53-21:34

1 stop7h 41m

R6 528
Fastest return journey

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Sat 5/12

17:25-22:25

Nonstop3h 00m

Buffalo

Tue 8/12

14:45-16:35

Nonstop3h 50m

R6 561

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Sat 5/12

17:45-22:57

Nonstop3h 12m

Buffalo

Sat 12/12

13:53-19:45

1 stop7h 52m

R6 726

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Sat 5/12

17:25-22:25

Nonstop3h 00m

Buffalo

Tue 8/12

12:45-19:25

2 stops8h 40m

R6 808

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Fri 4/12

0:57-11:05

1 stop8h 08m

Buffalo

Tue 15/12

18:41-23:22

1 stop6h 41m

R6 890

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Thu 14/1

12:50-23:38

1 stop8h 48m

Buffalo

Sun 17/1

6:21-12:00

1 stop7h 39m

R6 956

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Fri 4/12

13:01-23:59

1 stop8h 58m

Buffalo

Tue 15/12

8:00-13:22

1 stop7h 22m

R6 972

DenverBuffalo

DEN Denver Intl - BUF Buffalo

DENBUF

Denver Intl

Thu 3/12

23:30-10:40

1 stop9h 10m

Buffalo

Thu 10/12

8:00-13:27

1 stop7h 27m

R7 055

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Prices are currently typical for flights on this route.

Typical prices usually range from R6 183 to R9 275.
The lowest price recently found on this route was R6 199.

What is the cheapest month to fly to Buffalo?

In general, January is the cheapest month to fly from Denver to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 210. If you aren’t able to travel to Buffalo during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R4 588.

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

You are more likely to see cheaper flights to Buffalo from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around R6 875 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Denver for as low as R4 275 on momondo.

How have Denver to Buffalo flight prices changed over time?

As of November 2026, prices for Denver to Buffalo flights are approximately 109% 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 return 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

R3 108

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Denver in the past 72 hours is R3 108. The best return flight deal from Denver to Buffalo found on momondo in the last 72 hours is R6 199.
Direct flights go from Denver to Buffalo every day.
There is 1 airport in Buffalo. From Denver there are direct flights to Buffalo (BUF).
Search flight deals

Frequently asked questions about flying from Denver to Buffalo

  • How far is Denver Intl to Buffalo by plane?

    The straight-line distance from Denver Intl to Buffalo is 2197,7 km.

  • 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 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 stopovers. 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 necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Williamsville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Buffalo . Millions of users trust and use momondo every year so you are in good hands.

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?

Yes. momondo can track prices for Denver to Buffalo 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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