COS - BUF

$129 Find Cheap Flights from Colorado Springs to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Buffalo departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Buffalo, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$238
Overall average: $406
United Airlines
Fri 2/13Sat 2/21
COS - BUF • 1 stop
Cheapest one-way
$129
Typical prices: $162-$167
Delta
Wed 6/10
COS - BUF • 1 stop
Top airlines
United Airlines
Cheapest • from $238 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 32% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Buffalo (COS-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to Buffalo

Fri, Feb 13 - Sat, Feb 21
United Airlines Logo
3:40 pm - 10:59 pm
COS
-
BUF
5h 19m
1 stop
United Airlines Logo
8:25 am - 12:31 pm
BUF
-
COS
6h 06m
1 stop
$238United Airlines
Tue, Feb 10 - Mon, Feb 23
Delta Logo
1:20 pm - 11:28 pm
COS
-
BUF
8h 08m
1 stop
Delta Logo
6:00 am - 12:25 pm
BUF
-
COS
8h 25m
1 stop
$257Delta
Fri, Feb 13 - Sat, Feb 21
United Airlines Logo
1:40 pm - 11:59 pm
COS
-
BUF
8h 19m
2 stops
United Airlines Logo
8:25 am - 12:31 pm
BUF
-
COS
6h 06m
1 stop
$258United Airlines
Fri, Feb 13 - Sat, Feb 21
American Airlines Logo
12:30 pm - 11:50 pm
COS
-
BUF
9h 20m
2 stops
American Airlines Logo
12:17 pm - 10:10 pm
BUF
-
COS
11h 53m
2 stops
$280American Airlines
Sun, Feb 15 - Mon, Feb 23
Delta Logo
1:22 pm - 11:26 pm
COS
-
BUF
8h 04m
1 stop
Delta Logo
6:00 am - 12:25 pm
BUF
-
COS
8h 25m
1 stop
$288Delta
Wed, Feb 11 - Mon, Feb 23
Delta Logo
7:59 am - 10:57 pm
COS
-
BUF
12h 58m
2 stops
Delta Logo
6:00 am - 12:25 pm
BUF
-
COS
8h 25m
1 stop
$293Delta
Sun, Feb 15 - Tue, Feb 24
United Airlines Logo
3:40 pm - 10:59 pm
COS
-
BUF
5h 19m
1 stop
United Airlines Logo
8:25 am - 12:31 pm
BUF
-
COS
6h 06m
1 stop
$299United Airlines
Sun, Feb 15 - Tue, Feb 24
United Airlines Logo
1:40 pm - 10:59 pm
COS
-
BUF
7h 19m
1 stop
United Airlines Logo
7:00 am - 2:30 pm
BUF
-
COS
9h 30m
2 stops
$304United Airlines
Tue, Feb 10 - Sat, Feb 21
Delta Logo
1:20 pm - 11:28 pm
COS
-
BUF
8h 08m
1 stop
Delta Logo
1:21 pm - 12:25 pm
BUF
-
COS
25h 04m
2 stops
$315Delta
Mon, Mar 9 - Fri, Mar 13
American Airlines Logo
1:39 pm - 10:41 pm
COS
-
BUF
7h 02m
1 stop
American Airlines Logo
6:34 am - 12:48 pm
BUF
-
COS
8h 14m
1 stop
$317American Airlines
Booking Insights

KAYAK's insights & trends for Colorado Springs to Buffalo flights

Get data-powered insights and trends into flights from Colorado Springs to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Colorado Springs to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to Buffalo is August, where tickets cost $278 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $588 and $527 respectively.

Good to know

Low seasonOctober
Cheapest flight$129
Best time to beat the crowds with an average 28% drop in price.
Flight from Colorado Springs to Buffalo

When to book flights from Colorado Springs to Buffalo

Are your dates flexible? Find out the best times to travel from Colorado Springs to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Buffalo

  • What is the cheapest flight from Colorado Springs to Buffalo?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Buffalo was $129 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Buffalo?

    No

  • Which airports will I be using when flying from Colorado Springs to Buffalo?

    Colorado Springs and Buffalo are both served by 1 main airport. You will leave Colorado Springs from Colorado Springs and will be arriving at Buffalo.

  • Which aircraft models fly most regularly from Colorado Springs to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Buffalo?

    oneworld, and Star Alliance are the airline alliances operating flights between Colorado Springs and Buffalo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Buffalo, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Buffalo are Southwest and United Airlines. With an average price for the route of $411 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $361 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Colorado Springs to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Colorado Springs to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4268 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Bags took over and hour to come out. Delays due to wind caused rebooking.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Everything you need to know for your flight from Colorado Springs to Buffalo

Information on your arrival and departure airports