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$111+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
déc. 5 — déc. 121
ven. 12/5
ven. 12/12
1 adult, Economy
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Find 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 novembre 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. 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.
ven. 12/511:28 amBTV - DEN
1 stop10h 01mUnited Airlines
mar. 12/96:00 amDEN - BTV
1 stop7h 39mUnited Airlines
Deal found 11/3$289
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/56:00 amBTV - DEN
1 stop10h 07mDelta
lun. 12/812:50 amDEN - BTV
2 stops13h 25mDelta
Deal found 11/4$294
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/32:21 pmBTV - DEN
2 stops10h 32mDelta
lun. 12/812:05 pmDEN - BTV
2 stops9h 27mDelta
Deal found 11/4$299
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/73:23 pmBTV - DEN
2 stops44h 55mMultiple Airlines
ven. 12/126:31 pmDEN - BTV
1 stop13h 42mMultiple Airlines
Deal found 11/4$302
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/77:05 amBTV - DEN
1 stop9h 07mDelta
ven. 12/1212:50 amDEN - BTV
2 stops13h 25mDelta
Deal found 11/3$319
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/187:05 amBTV - DEN
1 stop9h 10mDelta
ven. 12/123:26 pmDEN - BTV
1 stop6h 06mDelta
Deal found 11/4$324
This United Airlines deal was found by Cheapflights users on 11/3. 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.
mar. 11/183:35 pmBTV - DEN
Nonstop4h 37mUnited Airlines
ven. 12/1211:59 pmDEN - BTV
1 stop7h 38mUnited Airlines
Deal found 11/3$328
This American Airlines deal was found by Cheapflights users on 11/4. 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.
dim. 12/74:18 pmBTV - DEN
2 stops9h 39mAmerican Airlines
sam. 12/1310:20 amDEN - BTV
2 stops12h 15mAmerican Airlines
Deal found 11/4$334
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/73:23 pmBTV - DEN
1 stop31h 17mMultiple Airlines
mer. 12/1011:59 pmDEN - BTV
2 stops12h 44mMultiple Airlines
Deal found 11/5$335
This United Airlines deal was found by Cheapflights users on 11/5. 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.
jeu. 11/203:35 pmBTV - COS
1 stop7h 32mUnited Airlines
lun. 11/2412:30 pmCOS - BTV
1 stop7h 06mUnited Airlines
Deal found 11/5$439
This American Airlines deal was found by Cheapflights users on 11/4. 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.
sam. 11/1512:27 pmBTV - GJT
2 stops10h 20mAmerican Airlines
mar. 11/1810:36 amGJT - BTV
2 stops11h 52mAmerican Airlines
Deal found 11/4$469
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/205:45 amBTV - COS
2 stops8h 52mDelta
lun. 11/241:42 pmCOS - BTV
1 stop6h 58mDelta
Deal found 11/5$474

Cheap flight deals from Burlington to Colorado

Keep the following information in mind while searching for Burlington to Colorado flight deals. Data was last updated novembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$111
(Frontier)

Popular in

July

Cheapest in

April

Average price

$453

Good round-trip deal

$360 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. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 novembre 5, 2025.
Use the filters below to find and compare flights from Burlington to Colorado that are best for you.

Fly from

Burlington

Fly to

Colorado

Route

Depart

Return

Price

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

ven. 1/30

7:10 am-1:35 pm

1 stop8h 25m

Denver Intl

lun. 2/2

6:41 am-4:23 pm

1 stop7h 42m

$289

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mer. 12/3

7:31 pm-12:15 am

1 stop6h 44m

Denver Intl

mer. 12/10

11:59 pm-10:04 am

1 stop8h 05m

$289

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mer. 12/3

7:31 pm-12:15 am

1 stop6h 44m

Denver Intl

dim. 12/7

11:59 pm-10:04 am

1 stop8h 05m

$289

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mer. 1/28

5:25 am-1:37 pm

1 stop10h 12m

Denver Intl

dim. 2/1

6:41 am-4:23 pm

1 stop7h 42m

$289

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

dim. 12/7

4:18 pm-11:05 pm

1 stop8h 47m

Denver Intl

sam. 12/13

8:10 am-9:56 pm

2 stops11h 46m

$294

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mer. 1/28

5:25 am-1:37 pm

1 stop10h 12m

Denver Intl

dim. 2/1

12:30 am-12:45 pm

2 stops10h 15m

$294

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

sam. 1/31

7:30 am-3:38 pm

2 stops10h 08m

Denver Intl

sam. 2/7

6:41 am-4:23 pm

1 stop7h 42m

$294

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mer. 12/3

6:50 am-5:52 pm

2 stops13h 02m

Denver Intl

mer. 12/10

7:10 am-3:14 pm

1 stop6h 04m

$294

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mar. 12/9

5:45 am-2:12 pm

2 stops10h 27m

Denver Intl

dim. 12/14

7:10 am-3:14 pm

1 stop6h 04m

$294

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

jeu. 12/4

2:21 pm-12:07 am

2 stops11h 46m

Denver Intl

jeu. 12/11

12:05 pm-11:32 pm

2 stops9h 27m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 56 results
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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, February is the cheapest month in which you can book a flight from Burlington to Colorado (average of $222). Flying from Burlington to Colorado in December is currently the most expensive (average of $335). 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 novembre 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Burlington to Colorado at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Burlington to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Burlington to Colorado flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Burlington to Colorado

Explore weekly flight availability from Burlington to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated novembre 5, 2025.

The most flights from BTV to USCO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 novembre 5, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8,004 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,003 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,116 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 long is the flight from Burlington to Colorado?

    There are many flights that can get you from Burlington to Colorado in 6h 44m. Fly via Delta, United Airlines, or American Airlines 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?

    $235 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $247 and $284, respectively.

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

    While some choose either Burlington - Vail Eagle County or Burlington - Hayden Yampa Valley, 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 $170. While the most popular route (Burlington - Denver Intl) can be booked for $289 on average, our data indicates $790 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, February is the cheapest month in which you can book a flight from Burlington to Colorado (average of $222). Flying from Burlington to Colorado in December is currently the most expensive (average of $335). 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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Alternative routes for Burlington to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Burlington to Colorado

Discover the top 4 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 novembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$275Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$290Average$687FlexibilityNo cancel feeOn-time69%

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