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$55+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DEN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Buffalo to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Trip.com)

One-way from

$55
(Frontier)

Popular in

December

Cheapest in

April

Average price

$311

Good round-trip deal

$325 or less

Good one-way deal

$244 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. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/224:49 pmBUF - DEN
1 stop8h 39mFrontier
Tue 2/2512:13 amDEN - BUF
1 stop8h 11mFrontier
Deal found 1/30$159
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 8/228:30 amBUF - DEN
Nonstop3h 45mUnited Airlines
Sun 8/245:30 pmDEN - BUF
Nonstop3h 15mUnited Airlines
Deal found 1/29$211
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/2310:16 amBUF - DEN
1 stop8h 14mAmerican Airlines
Sat 4/267:20 amDEN - BUF
1 stop4h 52mAmerican Airlines
Deal found 1/29$230
This Delta deal was found by Cheapflights users on 1/29. 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.
Sun 8/316:30 amBUF - DEN
1 stop5h 29mDelta
Tue 9/912:59 amDEN - BUF
1 stop8h 17mDelta
Deal found 1/29$237
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 6/78:30 amBUF - COS
1 stop8h 06mUnited Airlines
Tue 6/1012:04 pmCOS - BUF
1 stop6h 27mUnited Airlines
Deal found 1/30$272
This Booking.com deal was found by Cheapflights users on 1/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:18 pmBUF - DEN
1 stop7h 57mSun Country Air
Sun 7/207:15 pmDEN - BUF
1 stop13h 29mSun Country Air
Deal found 1/29$280
This Delta deal was found by Cheapflights users on 1/29. 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 8/226:00 amBUF - COS
1 stop8h 50mDelta
Mon 8/256:00 amCOS - BUF
1 stop6h 32mDelta
Deal found 1/29$299
This Southwest deal was found by Cheapflights users on 1/28. 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 4/167:20 pmBUF - DEN
1 stop5h 05mSouthwest
Tue 4/225:50 pmDEN - BUF
Nonstop3h 05mSouthwest
Deal found 1/28$301
This Southwest deal was found by Cheapflights users on 1/30. 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.
Sun 5/45:15 pmBUF - COS
1 stop9h 40mSouthwest
Wed 5/72:45 pmCOS - BUF
1 stop6h 10mSouthwest
Deal found 1/30$325
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sat 6/78:00 amBUF - COS
1 stop5h 30mAmerican Airlines
Tue 6/1010:54 amCOS - BUF
2 stops9h 50mAmerican Airlines
Deal found 1/30$380
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 8/228:30 amBUF - ASE
1 stop8h 26mUnited Airlines
Mon 8/251:00 pmASE - BUF
1 stop7h 45mUnited Airlines
Deal found 1/29$489
This Delta deal was found by Cheapflights users on 1/29. 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 1/316:00 amBUF - ASE
1 stop7h 57mDelta
Fri 2/73:00 pmASE - BUF
1 stop6h 57mDelta
Deal found 1/29$559

Find flights from Buffalo to Colorado within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sat 2/22

4:49 pm-11:28 pm

1 stop8h 39m

Denver Intl

Tue 2/25

12:13 am-10:24 am

1 stop8h 11m

$159

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 4/23

10:16 am-4:30 pm

1 stop8h 14m

Denver Intl

Sat 4/26

7:20 am-2:12 pm

1 stop4h 52m

$230

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 4/1

6:22 am-9:44 am

1 stop5h 22m

Denver Intl

Mon 4/7

12:55 am-11:09 am

1 stop8h 14m

$237

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sat 5/24

8:30 am-10:15 am

Nonstop3h 45m

Denver Intl

Sat 5/31

5:30 pm-10:45 pm

Nonstop3h 15m

$271

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sun 7/27

11:40 am-9:19 am

1 stop23h 39m

Denver Intl

Thu 7/31

7:15 pm-10:44 am

1 stop13h 29m

$290

BuffaloColorado Springs

BUF - COS

BUFCOS

Buffalo

Sun 3/2

5:36 pm-11:59 pm

2 stops8h 23m

Colorado Springs

Wed 3/5

12:40 pm-8:55 pm

1 stop6h 15m

$290

BuffaloColorado Springs

BUF - COS

BUFCOS

Buffalo

Sun 5/4

5:15 pm-12:55 am

1 stop9h 40m

Colorado Springs

Wed 5/7

2:45 pm-10:55 pm

1 stop6h 10m

$325

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 4/23

7:20 pm-10:25 pm

1 stop5h 05m

Denver Intl

Sat 4/26

9:35 am-2:35 pm

Nonstop3h 00m

$332

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 6/3

3:05 pm-10:58 pm

1 stop9h 53m

Denver Intl

Mon 6/9

11:53 pm-9:44 am

1 stop7h 51m

$353

BuffaloColorado Springs

BUF - COS

BUFCOS

Buffalo

Sat 6/7

8:00 am-11:30 am

1 stop5h 30m

Colorado Springs

Tue 6/10

12:13 pm-10:44 pm

2 stops8h 31m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 results
1
2

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.

Travel insights for flights from Buffalo to Colorado

Get recent, data-driven insights about flights from Buffalo to Colorado including ideal travel times, pricing trends, and more.

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 January 30, 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 January 30, 2025.
Read reviews from past customers who have flown Southwest, Delta and JetBlue 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
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,153 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,585 reviews

Food

7.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 37 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 $55. However, be on the lookout for offers from JetBlue and Delta, 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 $376 for a flight from Buffalo to Colorado. The cheapest flight overall is $132 while the most popular route, (Buffalo - Denver Intl) is currently priced at $172.

  • 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.

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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$239FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$206Average$259FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$530FlexibilityNo cancel feeOn-time71%
DeltaCheapest$217Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$592FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$310Average$471FlexibilityNo cancel feeOn-time63%
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