$110+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUF
Mar 11 — Mar 181
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado Springs to Buffalo
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Best
Last-minute
One-way
Cheapest flights from Colorado Springs to BuffaloExplore 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 February 9, 2026.
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 February 9, 2026.
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/233:26 pm
COS
- BUF
1 stop5h 44m
United Airlines
Mon 4/278:30 am
BUF
- COS
1 stop6h 06m
United Airlines
Deal found 2/7![United Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/41:39 pm
COS
- BUF
1 stop7h 02m
American Airlines
Thu 3/56:30 am
BUF
- COS
1 stop8h 18m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/412:16 pm
COS
- BUF
1 stop6h 46m
United Airlines
Mon 6/87:00 am
BUF
- COS
1 stop6h 24m
United Airlines
Deal found 2/9![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/133:25 pm
COS
- BUF
1 stop5h 45m
United Airlines
Thu 3/198:17 am
BUF
- COS
1 stop8h 03m
United Airlines
Deal found 2/7![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 2/6. 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.
Sat 2/141:22 pm
COS
- BUF
1 stop8h 04m
Delta
Sun 2/226:00 am
BUF
- COS
1 stop8h 25m
Delta
Deal found 2/6![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 2/7. 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 2/146:00 am
COS
- BUF
2 stops10h 22m
American Airlines
Sun 2/225:33 am
BUF
- COS
2 stops9h 16m
American Airlines
Deal found 2/7![American Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 2/7. 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 4/238:00 pm
COS
- BUF
2 stops9h 50m
Southwest
Mon 4/274:00 pm
BUF
- COS
2 stops10h 05m
Southwest
Deal found 2/7![Southwest logo]()
$407
Best flights from Colorado Springs to BuffaloDiscover carefully curated flight deals from Colorado Springs to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
Discover carefully curated flight deals from Colorado Springs to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/233:26 pm
COS
- BUF
1 stop5h 44m
United Airlines
Mon 4/278:30 am
BUF
- COS
1 stop6h 06m
United Airlines
Deal found 2/7![United Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/41:39 pm
COS
- BUF
1 stop7h 02m
American Airlines
Thu 3/56:30 am
BUF
- COS
1 stop8h 18m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 2/7. 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 4/238:00 pm
COS
- BUF
2 stops9h 50m
Southwest
Mon 4/274:00 pm
BUF
- COS
2 stops10h 05m
Southwest
Deal found 2/7![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 2/9. 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 6/412:16 pm
COS
- BUF
1 stop6h 46m
United Airlines
Mon 6/87:00 am
BUF
- COS
1 stop6h 24m
United Airlines
Deal found 2/9![United Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/133:25 pm
COS
- BUF
1 stop5h 45m
United Airlines
Thu 3/198:17 am
BUF
- COS
1 stop8h 03m
United Airlines
Deal found 2/7![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 2/7. 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 3/138:55 pm
COS
- BUF
2 stops8h 55m
Southwest
Thu 3/1912:30 pm
BUF
- COS
2 stops11h 15m
Southwest
Deal found 2/7![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/213:35 pm
COS
- BUF
1 stop5h 24m
United Airlines
Wed 2/258:25 am
BUF
- COS
1 stop8h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$430
Last-minute flights from Colorado Springs to BuffaloDiscover last-minute flight deals from Colorado Springs to Buffalo. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Buffalo. Data last updated February 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/131:40 pm
COS
- BUF
1 stop7h 19m
United Airlines
Tue 2/178:25 am
BUF
- COS
1 stop8h 05m
United Airlines
Deal found 2/5![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 2/6. 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.
Sat 2/141:22 pm
COS
- BUF
1 stop8h 04m
Delta
Sun 2/226:00 am
BUF
- COS
1 stop8h 25m
Delta
Deal found 2/6![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 2/7. 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 2/146:00 am
COS
- BUF
2 stops10h 22m
American Airlines
Sun 2/225:33 am
BUF
- COS
2 stops9h 16m
American Airlines
Deal found 2/7![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/213:35 pm
COS
- BUF
1 stop5h 24m
United Airlines
Wed 2/258:25 am
BUF
- COS
1 stop8h 05m
United Airlines
Deal found 2/6![United Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/41:39 pm
COS
- BUF
1 stop7h 02m
American Airlines
Thu 3/56:30 am
BUF
- COS
1 stop8h 18m
American Airlines
Deal found 2/5![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/133:25 pm
COS
- BUF
1 stop5h 45m
United Airlines
Thu 3/198:17 am
BUF
- COS
1 stop8h 03m
United Airlines
Deal found 2/7![United Airlines logo]()
$317
One-way flights from Colorado Springs to BuffaloSearch for one-way flight options from Colorado Springs to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
Search for one-way flight options from Colorado Springs to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This American Airlines deal was found by Cheapflights users on 2/6. 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 2/271:39 pm
COS
- BUF
1 stop7h 02m
American Airlines
Deal found 2/6![American Airlines logo]()
$110
This Delta deal was found by Cheapflights users on 2/8. 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 6/101:40 pm
COS
- BUF
1 stop8h 18m
Delta
Deal found 2/8![Delta logo]()
$129
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/271:40 pm
COS
- BUF
2 stops8h 19m
United Airlines
Deal found 2/6![United Airlines logo]()
$155
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/261:33 pm
COS
- BUF
1 stop7h 37m
United Airlines
Deal found 2/7![United Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:46 pm
COS
- BUF
3 stops39h 27m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:45 am
COS
- BUF
3 stops48h 39m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:30 am
COS
- BUF
3 stops25h 48m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$285
Find 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 February 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (United Airlines) |
One-way from | $110 (United Airlines) |
Popular in | December |
Cheapest in | July |
Average price | $470 |
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 February 9, 2026.
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
Thu 4/23
3:26 pm-11:10 pm
1 stop5h 44m
Buffalo
Mon 4/27
8:30 am-12:36 pm
1 stop6h 06m
$261
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Wed 3/4
1:39 pm-10:41 pm
1 stop7h 02m
Buffalo
Thu 3/5
6:30 am-12:48 pm
1 stop8h 18m
$269
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Thu 6/4
12:16 pm-9:02 pm
1 stop6h 46m
Buffalo
Mon 6/8
7:00 am-11:24 am
1 stop6h 24m
$278
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Fri 3/13
3:25 pm-11:10 pm
1 stop5h 45m
Buffalo
Thu 3/19
8:17 am-2:20 pm
1 stop8h 03m
$317
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Thu 4/23
8:00 pm-7:50 am
2 stops9h 50m
Buffalo
Mon 4/27
4:00 pm-12:05 am
2 stops10h 05m
$407
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Sat 2/21
3:35 pm-10:59 pm
1 stop5h 24m
Buffalo
Wed 2/25
8:25 am-2:30 pm
1 stop8h 05m
$430
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Fri 3/13
8:55 pm-7:50 am
2 stops8h 55m
Buffalo
Thu 3/19
12:30 pm-9:45 pm
2 stops11h 15m
$479
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Thu 3/5
3:25 pm-11:10 pm
1 stop5h 45m
$110
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Fri 2/27
1:39 pm-10:41 pm
1 stop7h 02m
$110
Colorado SpringsBuffalo
COS - BUF
COSBUF
Colorado Springs
Wed 6/10
1:40 pm-11:58 pm
1 stop8h 18m
$129
Showing 1-10 of 15 results
Compare providers for flights from Colorado Springs to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Buffalo in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Colorado Springs-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
COS-BUF
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
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 February 9, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American 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.
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 9, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Colorado Springs and Buffalo flights
Browse other Colorado Springs and Buffalo flight options. Last updated on February 9, 2026.
Other flights from Colorado Springs
Browse through other flights departing from Colorado Springs. Flights are based on user searches made on Cheapflights and were last updated on February 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Colorado Springs to Buffalo
Discover the top 3 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$418 | FlexibilityNo cancel fee | On-time63% |