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Find cheap flights from Buffalo to Colorado from $59

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Colorado departing on 5/17. 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
0 bags
Wed 6/5
Wed 6/12

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$148

Good to know

Low season

November

High season

August

Cheapest flight

$59
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Buffalo to Denver

FAQs - booking Colorado flights

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

    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 Buffalo to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Buffalo 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 Buffalo to Colorado?

    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 Colorado with an airline and back to Buffalo with another airline.

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

    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 Colorado from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Buffalo to the following destinations at these prices or less: Denver $84 one-way - $170 round-trip
  • Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Buffalo to Colorado

 
Need help choosing which airline to fly with from Buffalo to Colorado? 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
DeltaOverall score based on 10818 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

There was no wheelchair or wheelchair escort at the gate..unacceptable

No WiFi No TV Bag of chips I guess it could be worse.

From bag drop to boarding, it was great. In-flight is a little different. The seats were a little uncomfortable for that long of a flight. The rest of the cabin crew except for Eva was wonderful. Eva was not friendly at all. I've had to personally encounter her twice in-flight. First time was when I had to go to the lavatory in the back of the plane, and since it was the first for me to board such tiny plane, I didn't know we were using the crew toilet. She was giving me an attitude while telling me where and how to open it since it's not the regular push to open type of door. The second one was when I had to throw trash then use the lavatory again. I asked where to throw them, and unfortunately she was the only crew in the back doodling on her phone, she had to point it out to me with an attitude then told me to wait on the carpet, which I understand because I didn't realize that, but she could have been nicer. After all, I'm a paying customer, and assisting a passenger who isn't knowledgeable about the aircraft is one of the things she's there for. The rest of the experience and crew from bag drop to in-flight were excellent except for her.

It took an hour to get my bag after landing. Not exaggerating

Boarding process on JetBlue is an absolute disgrace. I can’t believe they can’t figure out a better way to board everyone. They called people with disabilities, mosaic and group A all at once and it was a disaster

We flew halfway to our destination (NYC to Burlington) and turned around due to a mechanical issue (landing gear wouldn’t retract automatically). We turned back to JFK for JetBlue’s benefit as we landed safely at JFK and could've just as easily landed safely in Burlington on our Christmas Day flight. Instead the company directed the crew to return the plane to more easily service the aircraft. The passengers landed 3 1/2 hours later and JetBlue gave each passenger $50 for the trouble. Hardly fair compensation to be separated from family on Christmas Day.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Because I can’t stand very long in one place, I was allowed to reword.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Flight to Phoenix was delayed 1 hour and was not weather related. Flight Denver was delayed 2.5 hours and again was not weather related as the plane came from San Francisco.

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Terrible. Seats are bad and the baggage policy is inconsistent

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

They lost my baggage on my connection flight, it’s been 24 hours since I put my claim in and still no update on my bags.

It’s a cheap airline. I wish they had better seats.

The only issues had were outside of Frontier’s control or weren’t expected. It was a two hour flight they completed fast. We landed almost an hour ahead of schedule. The issues with no entertainment or food weren’t issues since there was no expectations. The issue of the loud or crying babies was outside of frontiers control.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

Smooth process and flight. My favorite kind. Uneventful and on-time!

Book cheap flights from Buffalo to Colorado

Recent round-trip flight deals

5/17Fri
nonstopFrontier
3h 41mBUF-DEN
5/25Sat
nonstopFrontier
3h 12mDEN-BUF
$148
6/12Wed
nonstopFrontier
3h 45mBUF-DEN
6/15Sat
nonstopFrontier
3h 15mDEN-BUF
$178
9/27Fri
1 stopAmerican Airlines
5h 00mBUF-DEN
9/30Mon
1 stopAmerican Airlines
6h 52mDEN-BUF
$226
9/24Tue
1 stopAmerican Airlines
5h 00mBUF-DEN
10/1Tue
1 stopAmerican Airlines
5h 49mDEN-BUF
$227
6/11Tue
1 stopJetBlue
7h 10mBUF-DEN
6/17Mon
1 stopJetBlue
8h 31mDEN-BUF
$243
8/13Tue
1 stopDelta
5h 36mBUF-DEN
8/19Mon
1 stopDelta
5h 54mDEN-BUF
$253
7/1Mon
1 stopJetBlue
8h 04mBUF-DEN
7/2Tue
1 stopJetBlue
8h 10mDEN-BUF
$272
9/18Wed
1 stopDelta
7h 04mBUF-COS
9/23Mon
1 stopDelta
4h 48mCOS-BUF
$282
5/24Fri
1 stopUnited Airlines
7h 24mBUF-DEN
5/28Tue
1 stopUnited Airlines
5h 40mDEN-BUF
$409
5/17Fri
1 stopUnited Airlines
7h 24mBUF-DEN
5/19Sun
1 stopUnited Airlines
7h 04mDEN-BUF
$461

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Recent one-way flight deals

5/17Fri
nonstopFrontier
3h 41mBUF-DEN
$59
6/10Mon
nonstopFrontier
3h 45mBUF-DEN
$89
5/26Sun
1 stopJetBlue
7h 10mBUF-DEN
$107
6/30Sun
1 stopAmerican Airlines
6h 59mBUF-DEN
$113
6/10Mon
1 stopAmerican Airlines
8h 22mBUF-DEN
$114
5/30Thu
1 stopDelta
6h 19mBUF-DEN
$139
7/3Wed
1 stopJetBlue
8h 04mBUF-DEN
$201
5/12Sun
1 stopUnited Airlines
7h 23mBUF-DEN
$227
5/17Fri
1 stopUnited Airlines
7h 24mBUF-DEN
$234
7/2Tue
2 stopsDelta
15h 51mBUF-DEN
$245

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Last minute flights from Buffalo to Colorado

Last minute flight, train and bus deals

5/11Sat
nonstopFrontier
3h 59mBUF-DEN
5/15Wed
nonstopFrontier
3h 07mDEN-BUF
$359
5/11Sat
multi-stopAmerican Airlines
7h 04mBUF-DEN
5/11Sat
multi-stopAmerican Airlines
7h 48mDEN-BUF
$407
5/11Sat
multi-stopAmerican Airlines
9h 47mBUF-DEN
5/11Sat
multi-stopAmerican Airlines
7h 48mDEN-BUF
$411
5/7Tue
multi-stopAmerican Airlines
8h 20mBUF-COS
5/29Wed
multi-stopAmerican Airlines
11h 41mCOS-BUF
$413
5/8Wed
multi-stopAmerican Airlines
7h 40mBUF-DEN
5/15Wed
multi-stopAmerican Airlines
7h 52mDEN-BUF
$474
5/7Tue
multi-stopUnited Airlines
6h 23mBUF-COS
5/29Wed
multi-stopUnited Airlines
10h 20mCOS-BUF
$481
5/8Wed
nonstopFrontier
3h 59mBUF-DEN
5/15Wed
nonstopFrontier
3h 07mDEN-BUF
$499
5/8Wed
multi-stopDelta
6h 09mBUF-DEN
5/14Tue
multi-stopDelta
8h 26mDEN-BUF
$516
5/8Wed
multi-stopDelta
8h 41mBUF-DEN
5/11Sat
multi-stopDelta
8h 26mDEN-BUF
$519
5/7Tue
multi-stopUnited Airlines
6h 23mBUF-COS
5/29Wed
multi-stopUnited Airlines
14h 39mCOS-BUF
$539

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Buffalo - Colorado Flights

Departure:

Buffalo (BUF)United States

Return flight deals:

Colorado - Buffalo

Cabin classes:

$98