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$68+ Cheap flights from Buffalo (BUF) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DEN
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Buffalo to Colorado

Keep the following information in mind while searching for Buffalo to Colorado flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(United Airlines)

One-way from

$68
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$359

Good round-trip deal

$312 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Buffalo-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Denver Intl flights.
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From Buffalo to Colorado
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One-way flight from Buffalo to Colorado
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Buffalo to Colorado.
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Price to beat on a one-way flight from Buffalo to Colorado.
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Find flight deals from Buffalo to Colorado

Cheapest flights from Buffalo to Colorado
Explore the most affordable flight options available from Buffalo to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/55:51 pmBUF - DEN
1 stop7h 39mUnited Airlines
Tue 6/105:35 pmDEN - BUF
Nonstop3h 10mUnited Airlines
Deal found 4/23$227
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/185:04 pmBUF - DEN
Nonstop3h 52mFrontier
Mon 6/238:07 amDEN - BUF
Nonstop3h 08mFrontier
Deal found 4/23$230
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:10 amBUF - DEN
1 stop8h 17mAmerican Airlines
Wed 5/2812:19 pmDEN - BUF
1 stop9h 03mAmerican Airlines
Deal found 4/23$234
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:35 pmBUF - DEN
1 stop7h 41mDelta
Fri 6/133:00 pmDEN - BUF
1 stop6h 09mDelta
Deal found 4/23$237
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:11 pmBUF - DEN
1 stop6h 20mMultiple Airlines
Mon 6/308:07 amDEN - BUF
Nonstop3h 08mMultiple Airlines
Deal found 4/23$249
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:50 pmBUF - COS
2 stops11h 26mDelta
Thu 7/101:40 pmCOS - BUF
1 stop8h 19mDelta
Deal found 4/22$262
This JetBlue deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:40 amBUF - DEN
1 stop6h 40mJetBlue
Sun 6/1511:54 pmDEN - BUF
1 stop7h 06mJetBlue
Deal found 4/23$271
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:50 amBUF - DEN
2 stops7h 30mSouthwest
Sun 9/78:00 amDEN - BUF
1 stop7h 05mSouthwest
Deal found 4/23$272
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:00 amBUF - COS
1 stop6h 08mUnited Airlines
Thu 7/1012:05 pmCOS - BUF
1 stop6h 56mUnited Airlines
Deal found 4/22$317
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:33 amBUF - HDN
1 stop7h 59mUnited Airlines
Tue 8/263:15 pmHDN - BUF
1 stop5h 41mUnited Airlines
Deal found 4/23$337
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:25 pmBUF - COS
1 stop8h 35mSouthwest
Sat 5/1010:45 amCOS - BUF
1 stop5h 30mSouthwest
Deal found 4/23$353
This Sun Country Air deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2111:47 amBUF - DEN
1 stop7h 32mSun Country Air
Thu 7/247:00 pmDEN - BUF
1 stop13h 44mSun Country Air
Deal found 4/23$375

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Buffalo to Colorado that are best for you.

Fly from

Buffalo

Fly to

Colorado

Route

Depart

Return

Price

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Thu 6/5

5:51 pm-11:30 pm

1 stop7h 39m

Denver Intl

Tue 6/10

5:35 pm-10:45 pm

Nonstop3h 10m

$227

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 6/18

5:04 pm-6:56 pm

Nonstop3h 52m

Denver Intl

Mon 6/23

8:07 am-1:15 pm

Nonstop3h 08m

$230

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 5/21

5:10 am-11:27 am

1 stop8h 17m

Denver Intl

Wed 5/28

12:19 pm-11:22 pm

1 stop9h 03m

$234

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Fri 6/6

6:35 pm-12:16 am

1 stop7h 41m

Denver Intl

Mon 6/9

11:59 pm-10:50 am

1 stop8h 51m

$237

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Fri 6/27

12:11 pm-4:31 pm

1 stop6h 20m

Denver Intl

Mon 6/30

8:07 am-1:15 pm

Nonstop3h 08m

$249

BuffaloColorado Springs

BUF - COS

BUFCOS

Buffalo

Tue 7/1

12:50 pm-10:16 pm

2 stops11h 26m

Colorado Springs

Thu 7/10

1:40 pm-11:59 pm

1 stop8h 19m

$262

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sun 6/15

5:40 am-10:20 am

1 stop6h 40m

Denver Intl

Sun 6/15

11:54 pm-9:00 am

1 stop7h 06m

$271

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 9/3

6:50 am-12:20 pm

2 stops7h 30m

Denver Intl

Sun 9/7

8:00 am-5:05 pm

1 stop7h 05m

$272

BuffaloColorado Springs

BUF - COS

BUFCOS

Buffalo

Tue 7/1

7:00 am-11:08 am

1 stop6h 08m

Colorado Springs

Thu 7/10

12:05 pm-9:01 pm

1 stop6h 56m

$317

BuffaloHayden

BUF - HDN

BUFHDN

Buffalo

Wed 8/20

8:33 am-2:32 pm

1 stop7h 59m

Hayden Yampa Valley

Tue 8/26

3:15 pm-10:56 pm

1 stop5h 41m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Buffalo to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Colorado

What is the cheapest month to book a flight from Buffalo to Colorado?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Colorado (average of $197). Flying from Buffalo to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to CO?

Find hourly flight availability from Buffalo to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Colorado as you normally would.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Buffalo to Colorado. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Colorado?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Colorado.

  • How popular is this Buffalo to Colorado flight route?

    Flights from Buffalo to Colorado have been viewed 33 times in the past calendar month.

  • What are the cheapest airlines to fly from Buffalo to Colorado one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from United Airlines and Sun Country Air, as they are both options that can get you from Buffalo to Colorado for a low price.

  • What are the most popular routes from Buffalo to Colorado?

    The most popular flight routes from Buffalo to Colorado are Buffalo - Denver Intl, Buffalo - Colorado Springs and Buffalo - Aspen Pitkin County.

  • What are the cheapest flights from Buffalo to Colorado?

    On average you can expect to pay $744 for a flight from Buffalo to Colorado. The cheapest flight overall is $128 while the most popular route, (Buffalo - Denver Intl) is currently priced at $186.

  • Can I find deals for flights from Buffalo to Colorado that include hotel bookings?

    Yes. In addition to deals on Buffalo to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Colorado.

  • Can I find deals for business class flights from Buffalo to Colorado?

    Yes. Cheapflights offers flight deals from Buffalo to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Colorado (average of $197). Flying from Buffalo to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Colorado

Discover the top 6 airlines that operate flights from Buffalo to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$116Average$241FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$206Average$249FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$211Average$538FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$499FlexibilityNo cancel feeOn-time71%
DeltaCheapest$220Average$336FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$254Average$445FlexibilityNo cancel feeOn-time63%

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