How long does it take to fly to Buffalo?

On average, it takes 3h to fly from Colorado to Buffalo if you fly out of Denver (the most popular airport in Colorado) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Colorado Springs and into Buffalo, then the flight time is around 5h 25m.

What airlines fly to Buffalo?

Southwest, United Airlines and Frontier are the top three most popular airlines that fly to Buffalo from Colorado according to our data. Southwest is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colorado to Buffalo on average per day?

The number of flights available between Colorado and Buffalo is 1 per day as of August 2025. The most frequent departure time is 5:00PM, with 72% of daily flights leaving in the afternoon.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Colorado to Buffalo

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

11 flights are operational weekly from Colorado to Buffalo as of August 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

When did momondo last update prices for flights from Colorado to Buffalo Airport?

Prices for flights from Colorado to Buffalo Airport are updated daily.

How many operators does momondo search for flights from Colorado to Buffalo Airport?

There are 6 operators available for flights from Colorado to Buffalo Airport as of August 2025.

How old do you have to be to fly from Colorado to Buffalo 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 Colorado 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 license 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.

$47 Cheap Flights from Colorado to Buffalo in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:48 am - 4:02 pmDEN-BUF

3h 14mnonstop

4:57 pm - 6:38 pmBUF-DEN

3h 41mnonstop

$84Frontier

Find Deal

Fri, Sep 5 - Sun, Sep 14

10:48 am - 4:02 pmDEN-BUF

3h 14mnonstop

4:57 pm - 6:38 pmBUF-DEN

3h 41mnonstop

$85Frontier

Find Deal

Sun, Sep 14 - Sun, Sep 21

11:15 am - 10:10 pmCOS-BUF

8h 55m1 stop

6:00 am - 9:50 amBUF-COS

5h 50m1 stop

$252Southwest

Find Deal

Wed, Sep 10 - Sun, Sep 14

11:15 am - 10:10 pmCOS-BUF

8h 55m1 stop

8:30 am - 2:15 pmBUF-COS

7h 45m1 stop

$283Southwest

Find Deal

Wed, Sep 10 - Mon, Sep 15

1:10 pm - 11:57 pmCOS-BUF

8h 47m1 stop

4:43 pm - 8:39 pmBUF-COS

5h 56m1 stop

$318Delta

Find Deal

Tue, Sep 9 - Mon, Sep 15

12:02 pm - 9:16 pmCOS-BUF

7h 14m1 stop

8:33 am - 2:35 pmBUF-COS

8h 02m1 stop

$327United Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

12:02 pm - 9:16 pmCOS-BUF

7h 14m1 stop

7:05 am - 12:09 pmBUF-COS

7h 04m2 stops

$332United Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

6:02 am - 5:55 pmCOS-BUF

9h 53m2 stops

5:38 pm - 10:08 pmBUF-COS

6h 30m1 stop

$346American Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

6:02 am - 5:55 pmCOS-BUF

9h 53m2 stops

1:00 pm - 10:08 pmBUF-COS

11h 08m2 stops

$351American Airlines

Find Deal

Wed, Sep 17 - Sat, Sep 20

1:10 pm - 11:57 pmCOS-BUF

8h 47m1 stop

6:00 am - 12:06 pmBUF-COS

8h 06m1 stop

$358Delta

Find Deal

Tue, Sep 9 - Sun, Sep 14

Frontier flights from Colorado to Buffalo

Our best Frontier deals on Colorado to Buffalo flight tickets

Frontier

Sep 5

DEN10:48 amDenver Intl

3h 14m

BUF4:02 pmBuffalo

Sep 14

BUF4:57 pmBuffalo

3h 41m

DEN6:38 pmDenver Intl

$84

Find similar

Frontier

Sep 14

DEN10:48 amDenver Intl

3h 14m

BUF4:02 pmBuffalo

Sep 21

BUF4:57 pmBuffalo

3h 41m

DEN6:38 pmDenver Intl

$85

Find similar

Frontier

Oct 24

DEN11:13 amDenver Intl

3h 16m

BUF4:29 pmBuffalo

Oct 27

BUF12:15 pmBuffalo

11h 11m

1 stop

DEN9:26 pmDenver Intl

$118

Find similar

Southwest flights from Colorado to Buffalo

Our best Southwest deals on Colorado to Buffalo flight tickets

Southwest

Sep 10

COS11:15 amColorado Springs

8h 55m

1 stop

BUF10:10 pmBuffalo

Sep 14

BUF6:00 amBuffalo

5h 50m

1 stop

COS9:50 amColorado Springs

$252

Find similar

Southwest

Sep 10

COS11:15 amColorado Springs

8h 55m

1 stop

BUF10:10 pmBuffalo

Sep 15

BUF8:30 amBuffalo

7h 45m

1 stop

COS2:15 pmColorado Springs

$283

Find similar

Southwest

Sep 5

COS9:45 amColorado Springs

11h 45m

1 stop

BUF11:30 pmBuffalo

Sep 14

BUF6:00 amBuffalo

5h 50m

1 stop

COS9:50 amColorado Springs

$310

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 9/5

10:48 am-4:02 pm

Nonstop3h 14m

Buffalo

Sun 9/14

4:57 pm-6:38 pm

Nonstop3h 41m

$84

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sun 9/14

10:48 am-4:02 pm

Nonstop3h 14m

Buffalo

Sun 9/21

4:57 pm-6:38 pm

Nonstop3h 41m

$85

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

11:15 am-10:10 pm

1 stop8h 55m

Buffalo

Sun 9/14

6:00 am-9:50 am

1 stop5h 50m

$252

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

11:15 am-10:10 pm

1 stop8h 55m

Buffalo

Mon 9/15

8:30 am-2:15 pm

1 stop7h 45m

$283

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Tue 9/9

1:10 pm-11:57 pm

1 stop8h 47m

Buffalo

Mon 9/15

4:43 pm-8:39 pm

1 stop5h 56m

$318

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/17

12:02 pm-9:16 pm

1 stop7h 14m

Buffalo

Sat 9/20

8:33 am-2:35 pm

1 stop8h 02m

$327

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/17

12:02 pm-9:16 pm

1 stop7h 14m

Buffalo

Sat 9/20

7:05 am-12:09 pm

2 stops7h 04m

$332

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/17

6:02 am-5:55 pm

2 stops9h 53m

Buffalo

Sat 9/20

5:38 pm-10:08 pm

1 stop6h 30m

$346

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/17

6:02 am-5:55 pm

2 stops9h 53m

Buffalo

Sat 9/20

1:00 pm-10:08 pm

2 stops11h 08m

$351

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Tue 9/9

1:10 pm-11:57 pm

1 stop8h 47m

Buffalo

Sun 9/14

6:00 am-12:06 pm

1 stop8h 06m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado 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

Prices

Airlines

Other information

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of August, then book flights to Buffalo from Colorado during July instead. Flights to Buffalo in July, while not as cheap as those in August, still average around $281.

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

Our data shows that Monday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $249. Flights from Colorado to Buffalo on a Sunday will generally be more expensive and average around $410. 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 morning is the cheapest time of day to fly from Colorado to Buffalo when you can find flight prices for as low as $245. Flying to Buffalo in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Buffalo, so prices are often more expensive at around $421 per ticket.

What is the cheapest Colorado to Buffalo flight route?

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

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

You are more likely to see cheaper flights to Buffalo from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $337 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Colorado for as low as $240 on momondo.

What cabin class options are available on Colorado to Buffalo flights?

There are 2 cabin classes available to choose from on Colorado 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 Colorado to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Colorado to Buffalo.

Cheap Colorado to Buffalo flight deals and tips

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

Best Price Found	$47
Fastest flight time	3h 05m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Colorado in the past 72 hours is $47. The best round-trip flight deal from Colorado to Buffalo found on momondo in the last 72 hours is $84.

The fastest flight from Colorado to Buffalo takes 3h 05m

Direct flights go from Colorado to Buffalo every day.

There is 1 airport near Buffalo: Buffalo (BUF)

Search flight deals

When did momondo last update prices for flights from Colorado to Buffalo Airport?
Prices for flights from Colorado to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Colorado to Buffalo Airport?
There are 6 operators available for flights from Colorado to Buffalo Airport as of August 2025.
How old do you have to be to fly from Colorado to Buffalo 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 Colorado 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 license 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 Colorado to Buffalo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Buffalo is Boeing 737-800 (25.03% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (23.27%), Airbus A321neo (11.70%), and Boeing 737-800 Passenger/BBJ2 (winglets) (10.34%).

Best airlines flying from Colorado to Buffalo

Compare and see reviews for airlines that fly from Colorado to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,212 reviews	Search Frontier flights
American Airlines	PriceFrom $190	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
JetBlue	PriceFrom $219	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Delta	PriceFrom $220	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Southwest	PriceFrom $257	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

Batavia

Cheektowaga

Tonawanda

Amherst

Williamsville

Grand Island

Lockport

Orchard Park

West Seneca

East Aurora

Bowmansville

Eden

Angola

Why use momondo?

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

It is quick and easy to find Colorado to Buffalo 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 Buffalo that suits you.

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

momondo does allow users to show only those flights to Buffalo from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Buffalo from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Colorado 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.

An easier way to manage your Buffalo 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 8/23

Sat 8/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing New York

Popular cities in the United States

Flights to New Yorkfrom $47

Flights to Los Angelesfrom $47

Flights to Miamifrom $47

Flights to Chicagofrom $47

Flights to Orlandofrom $47

Flights to Las Vegasfrom $19

Flights to San Franciscofrom $51

Flights to Washington, D.C.from $53

Flights to Bostonfrom $73

Flights to Atlantafrom $47

Flights to Dallasfrom $53

Flights to Seattlefrom $76

Cheap flights from Colorado to Buffalo from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Buffalo departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Buffalo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Colorado to Buffalo

Our best Frontier deals on Colorado to Buffalo flight tickets

Southwest flights from Colorado to Buffalo

Our best Southwest deals on Colorado to Buffalo flight tickets

momondo Fare Finder

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

See travel insights to Buffalo from

How to get the cheapest flight ticket from Colorado 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 cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of August, then book flights to Buffalo from Colorado during July instead. Flights to Buffalo in July, while not as cheap as those in August, still average around $281.

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

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

What is the cheapest Colorado to Buffalo flight route?

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

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

What cabin class options are available on Colorado to Buffalo flights?

There are 2 cabin classes available to choose from on Colorado 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 Colorado to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Colorado to Buffalo.

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

Frontier, Southwest, and Delta are the most popular carriers operating from Colorado to Buffalo

What airlines fly to Buffalo?

How many flights depart from Colorado to Buffalo on average per day?

The number of flights available between Colorado and Buffalo is 1 per day as of August 2025. The most frequent departure time is 5:00PM, with 72% of daily flights leaving in the afternoon.

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

11 flights are operational weekly from Colorado to Buffalo as of August 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

How long does it take to fly to Buffalo?

On average, it takes 3h to fly from Colorado to Buffalo if you fly out of Denver (the most popular airport in Colorado) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Colorado Springs and into Buffalo, then the flight time is around 5h 25m.

Cheap Colorado to Buffalo flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Buffalo

When did momondo last update prices for flights from Colorado to Buffalo Airport?

How many operators does momondo search for flights from Colorado to Buffalo Airport?

How old do you have to be to fly from Colorado to Buffalo Airport?

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

What is the most popular plane model from Colorado to Buffalo?

Best airlines flying from Colorado to Buffalo

Compare and see reviews for airlines that fly from Colorado to Buffalo with momondo

Traveling to a place near Buffalo?

Why use momondo?

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

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

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

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

An easier way to manage your Buffalo 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.

Find better results for your trip to the United States

Airports servicing New York