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Colorado

$209+ Cheap flights from Burlington (BTV) to Colorado

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
Jul 4 — Jul 111
Sat 7/4
Sat 7/11
1 adult, Economy
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Cheap flight deals from Burlington to Colorado

Cheapest flights from Burlington to Colorado
Explore the most affordable flight options available from Burlington to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.

This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am
BTV
-
COS
1 stop7h 14m
Delta
Tue 9/291:19 pm
COS
-
BTV
1 stop8h 36m
Delta
Deal found 6/2$339
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Thu 7/237:42 pm
BTV
-
DEN
1 stop6h 48m
United Airlines
Mon 7/2711:59 pm
DEN
-
BTV
1 stop8h 20m
United Airlines
Deal found 6/1$349
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Thu 10/224:05 pm
BTV
-
DEN
Nonstop4h 18m
United Airlines
Sat 10/319:40 am
DEN
-
BTV
Nonstop3h 45m
United Airlines
Deal found 6/1$350
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am
BTV
-
DEN
1 stop7h 43m
American Airlines
Sat 9/510:43 am
DEN
-
BTV
2 stops11h 04m
American Airlines
Deal found 6/4$354
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Fri 10/234:05 pm
BTV
-
DEN
Nonstop4h 18m
United Airlines
Wed 10/289:40 am
DEN
-
BTV
Nonstop3h 45m
United Airlines
Deal found 6/2$356
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 7/13:28 pm
BTV
-
DEN
Nonstop4h 17m
United Airlines
Wed 7/811:59 pm
DEN
-
BTV
1 stop7h 32m
United Airlines
Deal found 6/1$360
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 9/104:07 pm
BTV
-
DEN
Nonstop4h 14m
United Airlines
Sun 9/136:00 am
DEN
-
BTV
1 stop5h 59m
United Airlines
Deal found 6/2$361
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 9/94:07 pm
BTV
-
DEN
Nonstop4h 14m
United Airlines
Sat 9/129:50 am
DEN
-
BTV
Nonstop3h 44m
United Airlines
Deal found 6/1$362
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:47 pm
BTV
-
DEN
1 stop6h 57m
United Airlines
Sun 9/66:00 am
DEN
-
BTV
1 stop6h 01m
United Airlines
Deal found 5/31$365
This United Airlines deal was found by Cheapflights users on 6/2. 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 7/13:28 pm
BTV
-
DEN
Nonstop4h 17m
United Airlines
Tue 7/76:00 am
DEN
-
BTV
1 stop7h 10m
United Airlines
Deal found 6/2$366
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am
BTV
-
COS
1 stop8h 44m
Delta
Tue 9/291:19 pm
COS
-
BTV
1 stop8h 36m
Delta
Deal found 6/2$369
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:42 pm
BTV
-
DEN
1 stop6h 48m
United Airlines
Sun 7/1211:59 pm
DEN
-
BTV
1 stop7h 32m
United Airlines
Deal found 5/31$369

Find flight deals from Burlington to Colorado

Keep the following information in mind while searching for Burlington to Colorado flight deals. Data was last updated June 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Delta)

One-way from

$209
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$521

Good round-trip deal

$481 or less

Good one-way deal

$353 or less
Provider with most accurate pricing for Burlington-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Denver Intl flights.
Search Deals
From Burlington to Colorado
Search Deals
One-way flight from Burlington to Colorado
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Burlington to Colorado.
Search Deals
Price to beat on a one-way flight from Burlington to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Colorado 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 June 4, 2026.
Use the filters below to find and compare flights from Burlington to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Fri 11/20

6:00 am-2:16 pm

1 stop10h 16m

Denver Intl

Fri 1/22

6:45 am-4:17 pm

1 stop7h 32m

$349

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Wed 7/1

3:28 pm-5:45 pm

Nonstop4h 17m

Denver Intl

Tue 7/7

6:00 am-3:10 pm

1 stop7h 10m

$360
Quickest round-trip

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Wed 9/9

4:07 pm-6:21 pm

Nonstop4h 14m

Denver Intl

Sat 9/12

9:50 am-3:34 pm

Nonstop3h 44m

$362

BurlingtonGrand Junction

BTV - GJT

BTVGJT

Burlington

Wed 9/30

5:00 am-12:36 pm

2 stops9h 36m

Grand Junction Regnl

Mon 10/5

7:19 pm-9:56 am

2 stops12h 37m

$369

BurlingtonColorado Springs

BTV - COS

BTVCOS

Burlington

Wed 7/22

5:25 am-12:32 pm

1 stop9h 07m

Colorado Springs

Wed 8/12

6:00 am-9:48 pm

2 stops13h 48m

$379

BurlingtonColorado Springs

BTV - COS

BTVCOS

Burlington

Sat 9/26

7:00 am-12:14 pm

1 stop7h 14m

Colorado Springs

Mon 9/28

1:19 pm-11:55 pm

1 stop8h 36m

$399

BurlingtonAspen

BTV - ASE

BTVASE

Burlington

Fri 10/23

4:05 pm-9:16 pm

1 stop7h 11m

Aspen Pitkin County

Sat 10/31

1:00 pm-9:45 pm

1 stop6h 45m

$409

BurlingtonAspen

BTV - ASE

BTVASE

Burlington

Fri 10/23

6:00 am-11:35 am

1 stop7h 35m

Aspen Pitkin County

Sat 10/31

8:05 am-11:07 pm

2 stops13h 02m

$414

BurlingtonColorado Springs

BTV - COS

BTVCOS

Burlington

Fri 9/25

5:30 am-12:14 pm

1 stop8h 44m

Colorado Springs

Mon 9/28

1:19 pm-11:55 pm

1 stop8h 36m

$429

BurlingtonColorado Springs

BTV - COS

BTVCOS

Burlington

Sat 9/26

7:00 am-12:14 pm

1 stop7h 14m

Colorado Springs

Tue 9/29

6:00 am-11:05 pm

2 stops15h 05m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/31

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from Burlington to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Burlington with our price prediction graph.
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 Burlington to Colorado

What is the cheapest month to book a flight from Burlington to Colorado?

Currently, December is the cheapest month in which you can book a flight from Burlington to Colorado (average of $164). Flying from Burlington to Colorado in February is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTV to CO?

Find hourly flight availability from Burlington to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Burlington to Colorado as you normally would.

How much does it cost to fly round-trip from Burlington to Colorado?

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

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Burlington to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated June 4, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Burlington to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,395 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,395 reviews
Delta
7.9
Good
8,395 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,773 reviews
Delta
7.9
Good
8,395 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,641 reviews
Delta
7.9
Good
8,395 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Burlington to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Colorado?

    For a flight from Burlington to Colorado, you will be flying from Burlington. Burlington (BTV) is just 3.0 mi from the center of the city.

  • How popular is this Burlington to Colorado flight route?

    This flight path from Burlington to Colorado was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Burlington to Colorado?

    There are many flights that can get you from Burlington to Colorado in 6h 48m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 1634 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Burlington to Colorado one-way?

    $114 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $114 and $176, respectively.

  • What are the most popular routes from Burlington to Colorado?

    While some choose either Burlington - Grand Junction Regnl or Burlington - Aspen Pitkin County, Burlington - Denver Intl is the most popular route from Burlington to Colorado.

  • What are the cheapest flights from Burlington to Colorado?

    Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Burlington - Denver Intl) can be booked for $317 on average, our data indicates $603 when flying from Burlington to Colorado.

  • Can I find deals for flights from Burlington to Colorado that include hotel bookings?

    Yes. In addition to deals on Burlington to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Colorado.

  • Can I find deals for business class flights from Burlington to Colorado?

    Yes. Cheapflights offers flight deals from Burlington to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to Colorado?

    Currently, December is the cheapest month in which you can book a flight from Burlington to Colorado (average of $164). Flying from Burlington to Colorado in February is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Burlington to Colorado

Discover the top 3 airlines that operate flights from Burlington to Colorado. 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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$437FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$426FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$633FlexibilityNo cancel feeOn-time69%

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