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$129+ Cheap flights from Colorado Springs to Buffalo (COS - 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUF
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Colorado Springs to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 August 18, 2025.

Round-trip from

$252
(Southwest)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$278
From Colorado Springs to Buffalo
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One-way flight from Colorado Springs to Buffalo
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Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Colorado Springs to Buffalo

Cheapest flights from Colorado Springs to Buffalo
Explore the most affordable flight options available from Colorado Springs to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Southwest deal was found by Cheapflights users on 8/16. 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 9/1011:15 amCOS - BUF
1 stop8h 55mSouthwest
Sun 9/146:00 amBUF - COS
1 stop5h 50mSouthwest
Deal found 8/16$252
This Southwest deal was found by Cheapflights users on 8/18. 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.
Sat 10/183:50 pmCOS - BUF
1 stop5h 00mSouthwest
Sat 10/257:00 amBUF - COS
1 stop5h 15mSouthwest
Deal found 8/18$257
This Southwest deal was found by Cheapflights users on 8/17. 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 9/1011:15 amCOS - BUF
1 stop8h 55mSouthwest
Mon 9/158:30 amBUF - COS
1 stop7h 45mSouthwest
Deal found 8/17$283
This Southwest deal was found by Cheapflights users on 8/16. 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.
Fri 9/59:45 amCOS - BUF
1 stop11h 45mSouthwest
Sun 9/146:00 amBUF - COS
1 stop5h 50mSouthwest
Deal found 8/16$310
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/1810:37 amCOS - BUF
2 stops11h 38mAmerican Airlines
Sat 10/256:00 amBUF - COS
2 stops11h 58mAmerican Airlines
Deal found 8/18$315
This Delta deal was found by Cheapflights users on 8/16. 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 9/91:10 pmCOS - BUF
1 stop8h 47mDelta
Mon 9/154:43 pmBUF - COS
1 stop5h 56mDelta
Deal found 8/16$318
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/1712:02 pmCOS - BUF
1 stop7h 14mUnited Airlines
Sat 9/208:33 amBUF - COS
1 stop8h 02mUnited Airlines
Deal found 8/17$327
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/1812:50 pmCOS - BUF
1 stop8h 06mUnited Airlines
Sun 9/217:05 amBUF - COS
1 stop5h 51mUnited Airlines
Deal found 8/16$337
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/176:02 amCOS - BUF
2 stops9h 53mAmerican Airlines
Sat 9/201:00 pmBUF - COS
2 stops11h 08mAmerican Airlines
Deal found 8/16$351
This Delta deal was found by Cheapflights users on 8/16. 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 9/91:10 pmCOS - BUF
1 stop8h 47mDelta
Sun 9/146:00 amBUF - COS
1 stop8h 06mDelta
Deal found 8/16$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 August 18, 2025.
Use the filters below to find and compare flights from Colorado Springs to Buffalo that are best for you.

Fly from

Colorado Springs

Fly to

Buffalo

Route

Depart

Return

Price

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

11:15 am-10:10 pm

1 stop8h 55m

Buffalo

Sun 9/14

6:00 am-9:50 am

1 stop5h 50m

$252

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Sat 10/18

3:50 pm-10:50 pm

1 stop5h 00m

Buffalo

Sat 10/25

7:00 am-10:15 am

1 stop5h 15m

$257

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

11:15 am-10:10 pm

1 stop8h 55m

Buffalo

Mon 9/15

8:30 am-2:15 pm

1 stop7h 45m

$283

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

6:02 am-5:55 pm

2 stops9h 53m

Buffalo

Mon 9/15

5:37 pm-10:08 pm

1 stop6h 31m

$310

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Fri 9/5

9:45 am-11:30 pm

1 stop11h 45m

Buffalo

Sun 9/14

6:00 am-9:50 am

1 stop5h 50m

$310

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Sat 10/18

10:37 am-12:15 am

2 stops11h 38m

Buffalo

Sat 10/25

6:00 am-3:58 pm

2 stops11h 58m

$315

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Tue 9/9

1:10 pm-11:57 pm

1 stop8h 47m

Buffalo

Mon 9/15

4:43 pm-8:39 pm

1 stop5h 56m

$318

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/17

12:02 pm-9:16 pm

1 stop7h 14m

Buffalo

Sat 9/20

8:33 am-2:35 pm

1 stop8h 02m

$327

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Wed 9/10

1:55 pm-10:56 pm

1 stop7h 01m

Buffalo

Mon 9/15

5:54 pm-9:54 pm

1 stop6h 00m

$327

Colorado SpringsBuffalo

COS - BUF

COSBUF

Colorado Springs

Sat 9/6

12:32 pm-11:08 pm

1 stop8h 36m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 results
1
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Best time to book a flight from Colorado Springs to Buffalo

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

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

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

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 August 18, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Colorado Springs to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • How long is the flight from Colorado Springs to Buffalo?

    For as low as $252, Southwest can have you in Buffalo from Colorado Springs in 8h 55m. Colorado Springs and Buffalo are separated by a distance of 1380 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Colorado Springs to Buffalo round-trip?

    Cheapflights users have booked flights from Colorado Springs to Buffalo round-trip from $236. Other airlines that can offer you cheap pricing are Delta, from $256, and Southwest, from $257. You may be able to fly from Colorado Springs to Buffalo for 46% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Buffalo (average of $256). Flying from Colorado Springs 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 4 airlines flying from Colorado Springs to Buffalo

Discover the top 4 airlines that operate flights from Colorado Springs 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$503FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$256FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$257Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$268Average$388FlexibilityNo cancel feeOn-time69%

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