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$55+ Cheap flights from Colorado to Buffalo (BUF)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BUF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Buffalo (BUF). 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 21, 2025.

Round-trip from

$231
(JetBlue)

One-way from

$55
(Frontier)

Good round-trip deal

$271 or less

Good one-way deal

$121 or less
From Colorado to Buffalo
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One-way flight from Colorado to Buffalo
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Price to beat on a one-way flight from Colorado to Buffalo.
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Find flight deals from Colorado to Buffalo

Cheapest flights from Colorado to Buffalo
Explore the most affordable flight options available from Colorado to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This JetBlue deal was found by Cheapflights users on 1/21. 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.
Tue 2/1810:44 pmDEN - BUF
1 stop10h 03mJetBlue
Tue 2/251:30 pmBUF - DEN
1 stop10h 08mJetBlue
Deal found 1/21$231
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/144:17 pmDEN - BUF
1 stop6h 15mAmerican Airlines
Sat 2/224:04 pmBUF - DEN
2 stops8h 52mAmerican Airlines
Deal found 1/20$236
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 4/1412:59 amDEN - BUF
1 stop8h 17mDelta
Tue 4/2211:40 amBUF - DEN
1 stop10h 04mDelta
Deal found 1/20$237
This Frontier deal was found by Cheapflights users on 1/21. 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.
Fri 8/110:45 amDEN - BUF
Nonstop3h 11mFrontier
Fri 8/85:16 pmBUF - DEN
Nonstop3h 52mFrontier
Deal found 1/21$238
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 7/275:30 pmDEN - BUF
Nonstop3h 15mUnited Airlines
Wed 8/138:30 amBUF - DEN
Nonstop3h 45mUnited Airlines
Deal found 1/21$271
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/611:38 amCOS - BUF
2 stops9h 53mUnited Airlines
Tue 2/117:00 amBUF - COS
1 stop6h 34mUnited Airlines
Deal found 1/19$297
This Delta deal was found by Cheapflights users on 1/19. 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.
Wed 2/56:00 amCOS - BUF
2 stops9h 33mDelta
Tue 2/112:12 pmBUF - COS
1 stop8h 53mDelta
Deal found 1/19$310
This Sun Country Air deal was found by Cheapflights users on 1/20. 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.
Sun 7/67:15 pmDEN - BUF
1 stop13h 29mSun Country Air
Sun 7/1311:40 amBUF - DEN
1 stop8h 35mSun Country Air
Deal found 1/20$320
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 2/1810:35 amCOS - BUF
2 stops12h 01mAmerican Airlines
Tue 2/256:32 amBUF - COS
1 stop7h 34mAmerican Airlines
Deal found 1/21$320
This Southwest deal was found by Cheapflights users on 1/21. 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.
Thu 2/277:55 pmDEN - BUF
Nonstop3h 00mSouthwest
Mon 3/37:15 amBUF - DEN
Nonstop3h 55mSouthwest
Deal found 1/21$365
This Southwest deal was found by Cheapflights users on 1/19. 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.
Thu 2/62:00 pmCOS - BUF
1 stop5h 35mSouthwest
Tue 2/111:20 pmBUF - COS
1 stop11h 15mSouthwest
Deal found 1/19$386
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 2/286:59 pmDRO - BUF
2 stops14h 26mAmerican Airlines
Tue 3/412:16 pmBUF - DRO
2 stops10h 36mAmerican Airlines
Deal found 1/21$404

Find flights from Colorado to Buffalo within your budget

Customize your flight search to find flights from Colorado to Buffalo 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Tue 2/18

10:44 pm-10:47 am

1 stop10h 03m

Buffalo

Tue 2/25

1:30 pm-9:38 pm

1 stop10h 08m

$231

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 2/14

4:17 pm-12:32 am

1 stop6h 15m

Buffalo

Sat 2/22

4:04 pm-10:56 pm

2 stops8h 52m

$236

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Mon 4/14

12:59 am-11:16 am

1 stop8h 17m

Buffalo

Tue 4/22

11:40 am-7:44 pm

1 stop10h 04m

$237

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Fri 2/7

7:42 pm-9:59 am

1 stop12h 17m

Buffalo

Mon 2/10

10:31 am-11:28 pm

1 stop14h 57m

$239

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sun 6/8

5:30 pm-10:45 pm

Nonstop3h 15m

Buffalo

Wed 6/11

8:30 am-10:15 am

Nonstop3h 45m

$271

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Thu 2/6

11:38 am-11:31 pm

2 stops9h 53m

Buffalo

Tue 2/11

7:00 am-11:34 am

1 stop6h 34m

$297

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 2/5

6:00 am-5:33 pm

2 stops9h 33m

Buffalo

Tue 2/11

2:12 pm-9:05 pm

1 stop8h 53m

$310

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sun 7/6

7:15 pm-10:44 am

1 stop13h 29m

Buffalo

Sun 7/13

11:40 am-6:15 pm

1 stop8h 35m

$320

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Tue 2/18

10:35 am-12:36 am

2 stops12h 01m

Buffalo

Tue 2/25

6:32 am-12:06 pm

1 stop7h 34m

$320

DenverBuffalo

DEN - BUF

DENBUF

Denver Intl

Sat 2/8

6:45 am-4:35 pm

2 stops7h 50m

Buffalo

Wed 2/12

1:20 pm-10:40 pm

1 stop11h 20m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 25 results
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Best time to book a flight from Colorado to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Colorado 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 Colorado to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Buffalo (average of $256). Flying from Colorado to Buffalo in December is currently the most expensive (average of $337). 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 CO to BUF?

Find hourly flight availability from Colorado to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Colorado to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buffalo by month

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

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

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

If weather is an important factor for your trip to Buffalo, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Colorado to Buffalo, such as American Airlines, Delta and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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
4,662 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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 Colorado to Buffalo. 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 into for flights to Buffalo from Colorado?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Colorado to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How popular is this Colorado to Buffalo flight route?

    The Colorado to Buffalo flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $119 and $121 on Delta and American Airlines, respectively.

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

    When deciding which route to take from Colorado to Buffalo consider Denver Intl - Buffalo, Colorado Springs - Buffalo or Grand Junction Regnl - Buffalo as they are the most popular.

  • What are the cheapest flights from Colorado to Buffalo?

    While on average a flight from Colorado to Buffalo is generally $297, our data shows the cheapest flight currently is $93. When looking at the most popular route, (Denver Intl - Buffalo), you can expect to pay $171 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Buffalo 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 Colorado to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Buffalo (average of $256). Flying from Colorado to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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Top 6 airlines flying from Colorado to Buffalo

Discover the top 6 airlines that operate flights from Colorado to Buffalo. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$115Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$217Average$345FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$217Average$515FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$219Average$320FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$230Average$543FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$300Average$483FlexibilityNo cancel feeOn-time63%
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