$203 Find Cheap Flights from Burlington to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to Colorado departing on 8/14. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Colorado, 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 Burlington to Colorado, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Burlington to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$349
Aspen
Aspen1 stop$514
Grand Junction
Grand Junction1 stop$459
Durango
Durango2 stops$541
Montrose
Montrose1 stop$547
Hayden
Hayden1 stop$459
Gunnison
Gunnison2 stops$659
Vail
Vail2 stops$549
Denver
Denver1 stop$349
Aspen
Aspen1 stop$514
Grand Junction
Grand Junction1 stop$459
Durango
Durango2 stops$541
Montrose
Montrose1 stop$547
Hayden
Hayden1 stop$459
Gunnison
Gunnison2 stops$659
Vail
Vail2 stops$549

Book Cheap Burlington to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington to Colorado 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 Burlington to Colorado

Fri, Aug 28 - Wed, Sep 2
Delta Logo
5:14 am - 12:15 pm
BTV
-
COS
9h 01m
1 stop
Delta Logo
10:57 am - 11:02 pm
COS
-
BTV
10h 05m
2 stops
$344Delta
Fri, Aug 28 - Wed, Sep 2
Delta Logo
5:14 am - 5:36 pm
BTV
-
COS
14h 22m
2 stops
Delta Logo
11:27 am - 11:57 pm
COS
-
BTV
10h 30m
2 stops
$349Delta
Wed, Sep 2 - Wed, Sep 16
Delta Logo
2:50 pm - 10:45 pm
BTV
-
DEN
9h 55m
1 stop
Delta Logo
6:40 am - 3:35 pm
DEN
-
BTV
6h 55m
1 stop
$349Delta
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
9:07 am - 2:11 pm
BTV
-
DEN
7h 04m
1 stop
American Airlines Logo
12:39 pm - 11:47 pm
DEN
-
BTV
9h 08m
2 stops
$354American Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
3:28 pm - 5:45 pm
BTV
-
DEN
4h 17mnonstop
United Airlines Logo
11:59 pm - 9:31 am
DEN
-
BTV
7h 32m
1 stop
$358United Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
9:07 am - 5:39 pm
BTV
-
DEN
10h 32m
2 stops
American Airlines Logo
10:43 am - 11:47 pm
DEN
-
BTV
11h 04m
2 stops
$359American Airlines
Fri, Oct 30 - Wed, Nov 4
United Airlines Logo
3:50 pm - 6:13 pm
BTV
-
DEN
4h 23mnonstop
United Airlines Logo
9:40 am - 3:25 pm
DEN
-
BTV
3h 45mnonstop
$363United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
4:47 pm - 9:44 pm
BTV
-
DEN
6h 57m
1 stop
United Airlines Logo
11:59 pm - 9:31 am
DEN
-
BTV
7h 32m
1 stop
$364United Airlines
Tue, Jul 21 - Sat, Jul 25
United Airlines Logo
7:42 pm - 12:30 am
BTV
-
DEN
6h 48m
1 stop
United Airlines Logo
11:59 pm - 9:31 am
DEN
-
BTV
7h 32m
1 stop
$368United Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
6:33 am - 1:32 pm
BTV
-
DEN
8h 59m
1 stop
American Airlines Logo
3:13 pm - 11:34 pm
DEN
-
BTV
6h 21m
1 stop
$369American Airlines
Booking Insights

KAYAK's insights & trends for Burlington to Colorado flights

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

How much is a round-trip flight from Burlington to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Burlington to Colorado departing in September.

What is the cheapest Burlington to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Burlington found in the last 7 days was to Denver, at $339 round-trip. The most popular route is from Burlington (BTV) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 7 days was $339.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Burlington to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $540 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $678.

Can I save money by flying with a layover from Burlington to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $504, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Burlington to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to Colorado, 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 Burlington to Colorado is December, when tickets cost $164 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $288 and $288 respectively.

What’s the cheapest day of the week to fly from Burlington to Colorado?

The average price of all round-trip flights from Burlington to Colorado clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Colorado on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Burlington to Colorado. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Burlington to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Burlington to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Burlington to Colorado, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$203
Best time to beat the crowds with an average 11% drop in price.
Flight from Burlington to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Burlington 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 Burlington to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Burlington to Colorado 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 Burlington 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 from Burlington to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Burlington 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 from Burlington to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Burlington to the following destinations at these prices or less: Denver $353 one-way - $473 round-trip

Reviews of the top 3 airlines serving from Burlington to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Burlington to Colorado. 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 Burlington 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.
7.9
DeltaOverall score based on 8419 reviews
7.2Food
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Everything you need to know for your flight from Burlington to Colorado

Information on your arrival and departure airports