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

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

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

2 flights are operational daily from Buffalo to Colorado as of July 2025. The most popular departure time for this route is 8:00AM, with 53% of flights per day taking off at noon.

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

As of July 2025, 14 flights take off from Buffalo and land in Colorado each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

What airlines fly to Colorado?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Colorado from Buffalo according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Buffalo Airport to Colorado were last updated today.

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

As of July 2025, there are 6 operators available to choose from for flights from Buffalo Airport to Colorado.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado 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 Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$91 Cheap Flights from Buffalo to Colorado in 2025

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Find the cheapest flights from Buffalo to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:55 pm - 6:38 pmBUF-DEN

3h 43mnonstop

10:48 am - 4:02 pmDEN-BUF

3h 14mnonstop

$172Frontier

Find Deal

vie., ago. 29 - lun., sep. 8

4:55 pm - 6:38 pmBUF-DEN

3h 43mnonstop

10:48 am - 4:02 pmDEN-BUF

3h 14mnonstop

$174Frontier

Find Deal

vie., ago. 29 - dom., sep. 7

6:10 am - 9:10 amBUF-COS

5h 00m1 stop

3:00 pm - 11:05 pmCOS-BUF

6h 05m1 stop

$199Southwest

Find Deal

jue., ago. 14 - lun., ago. 18

11:54 am - 6:20 pmBUF-COS

8h 26m2 stops

12:07 pm - 9:52 pmCOS-BUF

7h 45m1 stop

$204American Airlines

Find Deal

sáb., ago. 23 - lun., ago. 25

8:33 am - 10:09 amBUF-DEN

3h 36mnonstop

5:40 pm - 10:56 pmDEN-BUF

3h 16mnonstop

$217United Airlines

Find Deal

dom., ago. 31 - jue., sep. 4

6:29 am - 11:37 amBUF-COS

7h 08m1 stop

12:07 pm - 9:52 pmCOS-BUF

7h 45m1 stop

$228American Airlines

Find Deal

sáb., ago. 23 - lun., ago. 25

7:15 pm - 12:15 amBUF-DEN

7h 00m1 stop

2:00 pm - 11:57 pmDEN-BUF

7h 57m1 stop

$247Delta

Find Deal

lun., ago. 18 - mié., ago. 20

6:20 am - 9:36 amBUF-DEN

5h 16m1 stop

12:45 am - 8:22 amDEN-BUF

5h 37m1 stop

$257Delta

Find Deal

mar., ago. 12 - jue., ago. 14

2:40 pm - 11:25 pmBUF-COS

10h 45m1 stop

11:55 am - 11:00 pmCOS-BUF

9h 05m1 stop

$259Southwest

Find Deal

jue., ago. 28 - mar., sep. 2

7:05 am - 10:56 amBUF-COS

5h 51m1 stop

3:45 pm - 10:56 pmCOS-BUF

5h 11m1 stop

$336United Airlines

Find Deal

jue., ago. 28 - jue., sep. 4

Frontier flights from Buffalo to Colorado

Our best Frontier deals on Buffalo to Colorado flight tickets

Frontier

Aug 29

BUF4:55 pmBuffalo

3h 43m

DEN6:38 pmDenver Intl

Sep 8

DEN10:48 amDenver Intl

3h 14m

BUF4:02 pmBuffalo

$172

Find similar

Frontier

Aug 29

BUF4:55 pmBuffalo

3h 43m

DEN6:38 pmDenver Intl

Sep 7

DEN10:48 amDenver Intl

3h 14m

BUF4:02 pmBuffalo

$174

Find similar

Frontier

Aug 8

BUF2:11 pmBuffalo

3h 42m

DEN3:53 pmDenver Intl

Aug 11

DEN8:07 amDenver Intl

3h 09m

BUF1:16 pmBuffalo

$191

Find similar

United Airlines flights from Buffalo to Colorado

Our best United Airlines deals on Buffalo to Colorado flight tickets

United Airlines

Aug 31

BUF8:33 amBuffalo

3h 36m

DEN10:09 amDenver Intl

Sep 4

DEN5:40 pmDenver Intl

3h 16m

BUF10:56 pmBuffalo

$217

Find similar

United Airlines

Aug 28

BUF7:05 amBuffalo

5h 51m

1 stop

COS10:56 amColorado Springs

Sep 4

COS3:45 pmColorado Springs

5h 11m

1 stop

BUF10:56 pmBuffalo

$336

Find similar

United Airlines

Aug 28

BUF5:54 pmBuffalo

6h 00m

1 stop

COS9:54 pmColorado Springs

Sep 2

COS12:02 pmColorado Springs

7h 14m

1 stop

BUF9:16 pmBuffalo

$337

Find similar

How to get the cheapest flight ticket from Buffalo to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Buffalo, with most prices found around $271. The month of September is another great option to travel to Colorado, with average flight prices from Buffalo averaging around $271.

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

The cheapest day to depart from Buffalo to Colorado is on a Wednesday when prices can be found for as low as $317. On the other hand, Sunday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $472.

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $252. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $444 per ticket.

What is the cheapest Buffalo to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $329 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Buffalo for as low as $237 on momondo.

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

There are 4 cabin classes available to choose from on Buffalo to Colorado 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 Colorado flights?

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

Cheap Buffalo to Colorado flight deals and tips

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

Best Price Found	$91
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Colorado	3 airports

The best one-way flight to Colorado from Buffalo in the past 72 hours is $91. The best round-trip flight deal from Buffalo to Colorado found on momondo in the last 72 hours is $172.

The fastest flight from Buffalo to Colorado takes 3h 25m

Direct flights go from Buffalo to Colorado every day.

There are 3 airports near Colorado: Hayden Yampa Valley (HDN), Colorado Springs (COS), Denver Intl (DEN)

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When did momondo last update prices for flights from Buffalo Airport to Colorado?
Prices for flights from Buffalo Airport to Colorado were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Colorado?
As of July 2025, there are 6 operators available to choose from for flights from Buffalo Airport to Colorado.
How old do you have to be to fly from Buffalo Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado 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 Colorado. 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 Buffalo to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Buffalo to Colorado is Boeing 737-800 Passenger/BBJ2 (winglets) (26.07% of total bookings). The next most popular plane models are Boeing 737-800 (22.74%), Boeing 737 MAX 8 (11.79%), and Airbus A321-100/200 (9.74%).

Best airlines flying from Buffalo to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $114	Free Cancellation	Rating 5.9 3,256 reviews	Search Frontier flights
JetBlue	PriceFrom $188	Free Cancellation	Rating 7.3 2,908 reviews	Search JetBlue flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $220	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
Southwest	PriceFrom $246	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Buffalo.

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

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

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

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

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

Price alerts on flights to Colorado from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Colorado

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Cheap flights from Buffalo to Colorado from $91

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 Colorado departing on 10/10. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Buffalo to Colorado

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Frontier flights from Buffalo to Colorado

Our best Frontier deals on Buffalo to Colorado flight tickets

United Airlines flights from Buffalo to Colorado

Our best United Airlines deals on Buffalo to Colorado flight tickets

See travel insights to Colorado from

How to get the cheapest flight ticket from Buffalo to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Buffalo, with most prices found around $271. The month of September is another great option to travel to Colorado, with average flight prices from Buffalo averaging around $271.

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

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

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $252. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $444 per ticket.

What is the cheapest Buffalo to Colorado flight route?

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

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

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

There are 4 cabin classes available to choose from on Buffalo to Colorado 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 Colorado flights?

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

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

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

What airlines fly to Colorado?

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

2 flights are operational daily from Buffalo to Colorado as of July 2025. The most popular departure time for this route is 8:00AM, with 53% of flights per day taking off at noon.

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

As of July 2025, 14 flights take off from Buffalo and land in Colorado each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

Cheap Buffalo to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

What documentation or ID do you need to fly to Colorado?

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

Best airlines flying from Buffalo to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo