Cheap flights from Denver, CO to Buffalo, NY

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Buffalo cost?

Cheapest one-way trip

£123

Cheapest round-trip

£582

Most popular airline

United Airlines

Key info about flying to Buffalo

Depart from
Denver International
Arrive to
Buffalo Niagara International
Average flights per week
40
Flight distance

Great deals from Denver to Buffalo

Denver DENBuffalo BUF
£137
United Airlines
Denver DENBuffalo BUF
£137
United Airlines
Denver DENBuffalo BUF
£123
United Airlines
Denver DENBuffalo BUF
£137
United Airlines
Denver DENBuffalo BUF
£123
United Airlines
Denver DENBuffalo BUF
£137
United Airlines

Prices updated:

Show more one-way flights
–
Denver DENBuffalo BUF
£609
United Airlines
–
Denver DENBuffalo BUF
£638
United Airlines
–
Denver DENBuffalo BUF
£609
United Airlines
–
Denver DENBuffalo BUF
£582
United Airlines
–
Denver DENBuffalo BUF
£638
United Airlines
–
Denver DENBuffalo BUF
£673
United Airlines

Prices updated:

Show more return flights

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Check-in for a flight from Denver to Buffalo

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes

Online check-in is not available for these airlines.

Weather in Buffalo

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-6°C
February0°C-6°C
March5°C-2°C
April11°C3°C
May19°C9°C
June23°C14°C
July26°C18°C
August25°C17°C
September22°C14°C
October15°C8°C
November8°C2°C
December2°C-1°C
Hottest Month
26°C
July
Coldest month
-6°C
January
Sunny days
233
days per year
Snow days
24
days per year

14 day forecast

Monday
2 Dec
2°C-4°C
9 Dec
89%
3°C2°C
Tuesday
3 Dec
1°C-3°C
10 Dec
86%
8°C3°C
Wednesday
4 Dec
82%
0°C-1°C
11 Dec
85%
2°C0°C
Thursday
5 Dec
68%
0°C-3°C
12 Dec
18%
4°C0°C
Friday
6 Dec
71%
-1°C-5°C
13 Dec
8°C4°C
Saturday
7 Dec
68%
0°C-3°C
14 Dec
10°C6°C
Sunday
8 Dec
82%
-1°C-4°C
15 Dec
89%
3°C2°C

Buffalo travel tips

Spot current residence of outstanding people on the Forest Lawn Cemetery in Buffalo

Going to the cemetery and spending a good time may sound weird for someone, but the Forest Lawn Cemetery in Buffalo gives all the opportunity for this. Surrounded by a huge and opulent forest, here you can have a relaxed walk and spot some great “residents,” like music legend Rick James, architect of One Time square Cyrus Lazzele Warner Eidlitz and many others.

Stock up with vintage stuff on The Peddler flea market in Buffalo

Head to the corner of Elmwood Avenue and West Ferry in Buffalo every Sunday and find The Peddler flea art market. One can not leave with empty hands; they always have classic vinyl, gently worn clothing, original artwork, and vintage objects and furnishings.

Shop with locals at Southgate Plaza in Buffalo

While not being a traditional shopping mall, Southgate Plaza in Buffalo is an important suburban retail outlet for locals. It hosts many stores, but the favourite one is Market in the Square, a public food market where locals usually purchase fish and fruits.

The most popular airline for this route is United Airlines. Denver and Buffalo have 40 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and London, Calgary, Dublin, Manchester, New York, San Francisco, Glasgow, Chicago, Las Vegas, Toronto, Washington, D.C., Los Angeles, Riga, Austin, San Jose, Phoenix, Detroit, Houston, Vancouver, Miami.
What are the most popular routes to and from Buffalo?
Travelers frequently search for route combinations, such as Buffalo and Orlando, Tampa, Fort Myers, London, Boston, New York, Dallas, Rome, San Juan, Toronto, San Francisco, Washington, D.C., Paris, Houston, Seattle, Raleigh, Fort Lauderdale, Athens, Tallinn, Brisbane.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Denver International, Colorado Springs, Eagle County Regional, Pueblo Memorial, Laramie Regional, Cheyenne Regional.
What airports are near Buffalo?
The main airport in Buffalo is Buffalo Niagara International. It is also served by Toronto Pearson International, Billy Bishop Toronto City, Buffalo Niagara International, Syracuse Hancock International, Greater Rochester International, John C. Munro Hamilton International, Region of Waterloo International, Erie International, London International, Elmira/Corning Regional.
Which airlines fly between Denver and Buffalo?
Currently, you can fly between Denver and Buffalo with United Airlines.
When's the best time to travel between Denver and Buffalo?
If you don’t have specific dates for your trip between Denver and Buffalo, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Denver and Buffalo?
Traveling between Denver and Buffalo, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Denver?
There are a number of airports in and around Denver. The main one is Denver International and other nearby airports include Denver International, Colorado Springs, Eagle County Regional, Pueblo Memorial, Laramie Regional, Cheyenne Regional
How many airports are there near Buffalo?
There are a number of airports in and around Buffalo. The main one is Buffalo Niagara International and other nearby airports include Toronto Pearson International, Billy Bishop Toronto City, Buffalo Niagara International, Syracuse Hancock International, Greater Rochester International, John C. Munro Hamilton International, Region of Waterloo International, Erie International, London International, Elmira/Corning Regional.
What time do nonstop (direct) flights between Denver and Buffalo depart?
What time do nonstop (direct) flights between Denver and Buffalo arrive?
What time do flights between Denver and Buffalo depart?
What time do flights between Denver and Buffalo arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Denver

Flights to Buffalo

Popular routes

The nearest countries with flights to Buffalo

Here is a list of countries people are flying from

Other destination countries from Denver

Here is a list of countries people are flying to

Airports near Denver

Airports near Buffalo

Search flights
Find the best connection from Denver to Buffalo

Search, compare, and book flights to get there.

Search flights

Get more out of Kiwi.com with our mobile application

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

Company

Terms & ConditionsTerms of UsePrivacy PolicyMedia RoomSecurityLegal and whistleblowing disclosuresContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Sign in / RegisterKiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less