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Cheap flights from Buffalo to Colorado from C$ 132

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DEN
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Colorado

Enter your travel dates to find the best prices.

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 11 June 2026.

Sun 6/96:00 a.m.
BUF
-
DEN
1 stop9h 04m
JetBlue
Sat 12/93:15 p.m.
DEN
-
BUF
1 stop6h 35m
JetBlue
Deal found 7/6C$ 374
Tue 14/73:55 p.m.
BUF
-
DEN
1 stop9h 04m
JetBlue
Fri 17/711:45 p.m.
DEN
-
BUF
1 stop6h 07m
JetBlue
Deal found 8/6C$ 378
Mon 27/73:32 p.m.
BUF
-
DEN
1 stop9h 27m
JetBlue
Wed 12/811:37 p.m.
DEN
-
BUF
1 stop7h 57m
JetBlue
Deal found 10/6C$ 380
Fri 21/86:00 a.m.
BUF
-
DEN
1 stop9h 15m
JetBlue
Sun 23/811:37 p.m.
DEN
-
BUF
1 stop7h 57m
JetBlue
Deal found 6/6C$ 393
Tue 11/811:29 a.m.
BUF
-
DEN
2 stops11h 40m
Frontier
Tue 18/811:42 p.m.
DEN
-
BUF
1 stop12h 13m
Frontier
Deal found 8/6C$ 394
Wed 15/72:48 p.m.
BUF
-
DEN
1 stop9h 17m
Frontier
Fri 17/711:59 p.m.
DEN
-
BUF
1 stop9h 34m
Frontier
Deal found 11/6C$ 397
Tue 14/711:29 a.m.
BUF
-
DEN
1 stop12h 36m
Frontier
Sun 19/711:46 p.m.
DEN
-
BUF
1 stop12h 07m
Frontier
Deal found 8/6C$ 404
Wed 12/82:48 p.m.
BUF
-
DEN
1 stop9h 17m
Frontier
Thu 20/89:06 p.m.
DEN
-
BUF
2 stops14h 49m
Frontier
Deal found 9/6C$ 406
Sat 20/66:00 a.m.
BUF
-
DEN
1 stop9h 50m
JetBlue
Tue 23/62:08 p.m.
DEN
-
BUF
1 stop8h 07m
JetBlue
Deal found 6/6C$ 413
Sat 4/710:05 p.m.
BUF
-
DEN
1 stop11h 28m
Frontier
Thu 9/76:03 a.m.
DEN
-
BUF
1 stop12h 41m
Frontier
Deal found 8/6C$ 415
Mon 20/72:48 p.m.
BUF
-
DEN
1 stop9h 40m
Frontier
Fri 31/711:59 p.m.
DEN
-
BUF
1 stop9h 34m
Frontier
Deal found 11/6C$ 417
Wed 15/73:55 p.m.
BUF
-
DEN
1 stop9h 04m
JetBlue
Fri 17/711:45 p.m.
DEN
-
BUF
1 stop6h 07m
JetBlue
Deal found 8/6C$ 418

Find flight deals from Buffalo to Colorado

Keep the following information in mind while searching for Buffalo to Colorado flight deals. Data was last updated 11 June 2026.

Round-trip from

C$ 374

One-way from

C$ 132

Popular in

January

Cheapest in

October

Average price

C$ 581

Good round-trip deal

C$ 585 or less
JetBlue
  • JetBlue
  • 6/9-12/9
  • 2 total stops
  • 15h 39m total
  • Buffalo to Colorado
Search Deals
JetBlue
  • JetBlue
  • 19/8
  • 1 total stop
  • 9h 15m total
  • Buffalo to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Buffalo to Colorado.
Search Deals

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 629,999 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Buffalo to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sat 15/8

3:52 p.m.-10:59 p.m.

1 stop9h 07m

Denver Intl

Tue 18/8

11:37 p.m.-9:34 a.m.

1 stop7h 57m

C$ 380

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Mon 24/8

6:50 a.m.-8:15 a.m.

Nonstop3h 25m

Denver Intl

Thu 27/8

9:25 a.m.-10:15 p.m.

1 stop10h 50m

C$ 560

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Sat 29/8

8:55 a.m.-10:32 a.m.

Nonstop3h 37m

Denver Intl

Tue 1/9

5:25 p.m.-10:37 p.m.

Nonstop3h 12m

C$ 564

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 1/9

8:55 a.m.-10:32 a.m.

Nonstop3h 37m

Denver Intl

Sat 5/9

5:25 p.m.-10:37 p.m.

Nonstop3h 12m

C$ 564

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 12/8

7:59 p.m.-12:30 a.m.

1 stop6h 31m

Denver Intl

Thu 20/8

5:25 p.m.-10:37 p.m.

Nonstop3h 12m

C$ 578

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 8/9

3:55 p.m.-5:20 p.m.

Nonstop3h 25m

Denver Intl

Tue 15/9

11:20 a.m.-9:45 p.m.

1 stop8h 25m

C$ 623

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 7/7

7:52 p.m.-12:30 a.m.

1 stop6h 38m

Denver Intl

Sat 11/7

5:33 p.m.-10:51 p.m.

Nonstop3h 18m

C$ 623

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Wed 12/8

12:35 p.m.-6:15 p.m.

2 stops7h 40m

Denver Intl

Thu 20/8

12:10 p.m.-9:50 p.m.

2 stops7h 40m

C$ 651

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 25/8

8:55 a.m.-10:32 a.m.

Nonstop3h 37m

Denver Intl

Wed 26/8

5:25 p.m.-10:37 p.m.

Nonstop3h 12m

C$ 663
Quickest round-trip

BuffaloDenver

BUF - DEN

BUFDEN

Buffalo

Tue 11/8

3:55 p.m.-5:20 p.m.

Nonstop3h 25m

Denver Intl

Tue 18/8

1:40 p.m.-6:45 p.m.

Nonstop3h 05m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 21 resultsSorted by cheapest first
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 C$ 86). Flying from Buffalo to Colorado in March is currently the most expensive (average of C$ 277). 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 11 June 2026.

It’s optimal to fly from Buffalo to Colorado in the afternoon. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Buffalo to Colorado

Explore weekly flight availability from Buffalo to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 June 2026.

The most flights from BUF to USCO are scheduled on a Tuesday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Buffalo to Colorado?

How far ahead should I book a flight from Buffalo to Colorado?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 11 June 2026.
Check out reviews from past customers who have flown with Southwest,United Airlines, andFrontier from Buffalo to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,805 reviews
Southwest
7.9
Good
4,235 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,897 reviews
Southwest
7.9
Good
4,235 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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?

    If you book a flight to Colorado from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

  • How popular is this Buffalo to Colorado flight route?

    Within the past month, 123 users have taken a look at flights from Buffalo to Colorado.

  • How long is the flight from Buffalo to Colorado?

    JetBlue, Southwest, and United Airlines can get you from Buffalo to Colorado in just under 3h 25m. Your travel time can differ by up to 5h 39m. The distance between Buffalo and Colorado is about 2181 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest flights from Buffalo to Colorado?

    On average you can expect to pay C$ 717 for a flight from Buffalo to Colorado. The cheapest flight overall is C$ 557 while the most popular route, (Buffalo - Denver Intl) is currently priced at C$ 263.

  • 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 C$ 86). Flying from Buffalo to Colorado in March is currently the most expensive (average of C$ 277). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Buffalo to Colorado

Discover the top 3 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 629,999 searches. Data last updated 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 208AverageC$ 338FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapestC$ 248AverageC$ 636FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 372AverageC$ 695FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Colorado?

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