$215+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BUF
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Colorado Springs to Buffalo with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
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 August 5, 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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/91:03 pm -
1 stop7h 34m
Sat 9/128:55 am -
1 stop7h 33m
Deal found 8/2![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/912:37 pm -
1 stop7h 33m
Sat 9/127:59 am -
2 stops10h 30m
Deal found 8/2![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/311:55 am -
1 stop7h 12m
Sat 9/56:55 am -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/17:55 am -
1 stop7h 01m
Mon 9/76:55 am -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm -
1 stop5h 20m
Mon 9/75:40 am -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$468
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/38:00 am -
2 stops11h 55m
Sat 9/55:02 am -
2 stops11h 52m
Deal found 8/3![American Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 8/4. 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.
Mon 10/128:55 pm -
2 stops9h 30m
Thu 10/157:30 am -
1 stop7h 55m
Deal found 8/4![Southwest logo]()
$480
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 August 5, 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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/91:03 pm -
1 stop7h 34m
Sat 9/128:55 am -
1 stop7h 33m
Deal found 8/2![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/98:07 am -
2 stops11h 23m
Sat 9/125:30 am -
2 stops11h 09m
Deal found 8/2![American Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm -
1 stop5h 20m
Mon 9/75:40 am -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/17:55 am -
1 stop7h 01m
Mon 9/76:55 am -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/38:00 am -
2 stops11h 55m
Sat 9/55:02 am -
2 stops11h 52m
Deal found 8/3![American Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 8/4. 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.
Mon 10/128:55 pm -
2 stops9h 30m
Thu 10/157:30 am -
1 stop7h 55m
Deal found 8/4![Southwest logo]()
$480
This United Airlines deal was found by Cheapflights users on 8/4. 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 11/712:02 pm -
1 stop6h 49m
Tue 11/108:50 am -
1 stop5h 31m
Deal found 8/4![United Airlines logo]()
$519
Last-minute flights from Colorado Springs to BuffaloDiscover last-minute flight deals from Colorado Springs to Buffalo. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to Buffalo. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 9/17:55 am -
1 stop7h 01m
Mon 9/76:55 am -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:15 pm -
1 stop5h 20m
Mon 9/75:40 am -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/21:03 pm -
1 stop7h 34m
Wed 9/95:57 pm -
2 stops7h 58m
Deal found 8/5![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/311:55 am -
1 stop7h 12m
Sat 9/56:55 am -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/38:00 am -
2 stops11h 55m
Sat 9/55:02 am -
2 stops11h 52m
Deal found 8/3![American Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/91:03 pm -
1 stop7h 34m
Sat 9/128:55 am -
1 stop7h 33m
Deal found 8/2![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/912:37 pm -
1 stop7h 33m
Sat 9/127:59 am -
2 stops10h 30m
Deal found 8/2![American Airlines logo]()
$392
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 August 5, 2026.
Search for one-way flight options from Colorado Springs to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/247:57 am -
1 stop6h 01m
Deal found 8/2![American Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 8/2. 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 10/248:38 am -
2 stops10h 09m
Deal found 8/2![United Airlines logo]()
$220
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/278:07 am -
1 stop5h 50m
Deal found 7/31![American Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/271:29 pm -
1 stop7h 14m
Deal found 8/1![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 8/1. 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.
Tue 8/111:15 pm -
1 stop5h 20m
Deal found 8/1![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 8/1. 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 8/116:00 am -
2 stops11h 19m
Deal found 8/1![Delta logo]()
$409
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (United Airlines) |
One-way from | $215 (American Airlines) |
Popular in | May |
Cheapest in | October |
Average price | $549 |
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 5, 2026.
Use the filters below to find and compare flights from Colorado Springs to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Wed 9/9
1:03 pm-10:37 pm
1 stop7h 34m
Buffalo
Sat 9/12
8:55 am-2:28 pm
1 stop7h 33m
$387
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Wed 9/9
8:07 am-9:30 pm
2 stops11h 23m
Buffalo
Sat 9/12
5:30 am-2:39 pm
2 stops11h 09m
$397
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Tue 9/1
7:55 am-4:56 pm
1 stop7h 01m
Buffalo
Mon 9/7
6:55 am-10:33 am
1 stop5h 38m
$429
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Tue 9/1
1:15 pm-8:35 pm
1 stop5h 20m
Buffalo
Mon 9/7
5:40 am-12:35 pm
2 stops8h 55m
$468
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Thu 9/3
8:00 am-9:55 pm
2 stops11h 55m
Buffalo
Sat 9/5
5:02 am-2:54 pm
2 stops11h 52m
$472
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Mon 10/12
8:55 pm-8:25 am
2 stops9h 30m
Buffalo
Thu 10/15
7:30 am-1:25 pm
1 stop7h 55m
$480
Quickest round-trip
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Sat 11/7
12:02 pm-8:51 pm
1 stop6h 49m
Buffalo
Tue 11/10
8:50 am-12:21 pm
1 stop5h 31m
$519
Cheapest one-way
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Sat 10/24
7:57 am-3:58 pm
1 stop6h 01m
$215
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Sat 10/24
8:38 am-8:47 pm
2 stops10h 09m
$220
Quickest one-way
Colorado SpringsBuffalo
COS Colorado Springs - BUF Buffalo
COSBUF
Colorado Springs
Sun 9/27
8:07 am-3:57 pm
1 stop5h 50m
$249
Showing 1-10 of 11 resultsSorted by cheapest first
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 August.
| 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 August 5, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican 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.
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
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
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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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 August 5, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado Springs to Buffalo by cabin class
Find flights from Colorado Springs to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado Springs and Buffalo flights
Browse other Colorado Springs and Buffalo flight options. Last updated on August 5, 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 August 5, 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$266 | Average$470 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$352 | Average$549 | FlexibilityNo cancel fee | On-time63% |