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$171+ Cheap flights from Denver to Burlington, VT (DEN - BTV)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTV
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Burlington are usually found in April or September, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Denver to Burlington

Cheapest flights from Denver to Burlington
Explore the most affordable flight options available from Denver to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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 6/26:00 am
DEN
-
BTV
1 stop7h 10m
United Airlines
Tue 6/94:42 pm
BTV
-
DEN
1 stop7h 17m
United Airlines
Deal found 2/7$284
This Delta deal was found by Cheapflights users on 2/8. 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.
Wed 3/186:40 am
DEN
-
BTV
1 stop7h 42m
Delta
Tue 3/242:31 pm
BTV
-
DEN
1 stop7h 05m
Delta
Deal found 2/8$289
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 8/1110:45 am
DEN
-
BTV
2 stops11h 19m
Delta
Tue 8/1812:25 pm
BTV
-
DEN
2 stops13h 20m
Delta
Deal found 2/7$300
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/106:40 am
DEN
-
BTV
1 stop7h 42m
Delta
Mon 3/236:30 am
BTV
-
DEN
1 stop6h 55m
Delta
Deal found 2/8$314
This Delta deal was found by Cheapflights users on 2/5. 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.
Wed 3/412:59 am
DEN
-
BTV
2 stops9h 39m
Delta
Thu 3/122:31 pm
BTV
-
DEN
1 stop9h 15m
Delta
Deal found 2/5$319
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
DEN
-
BTV
1 stop6h 10m
United Airlines
Sat 6/133:57 pm
BTV
-
DEN
1 stop7h 21m
United Airlines
Deal found 2/4$322
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/256:00 am
DEN
-
BTV
1 stop6h 04m
United Airlines
Sat 2/287:37 pm
BTV
-
DEN
1 stop6h 53m
United Airlines
Deal found 2/6$324
This Delta deal was found by Cheapflights users on 2/5. 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.
Tue 4/2811:43 am
DEN
-
BTV
2 stops9h 37m
Delta
Tue 5/54:33 pm
BTV
-
DEN
2 stops10h 00m
Delta
Deal found 2/5$325
This Delta deal was found by Cheapflights users on 2/7. 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.
Wed 6/311:50 pm
DEN
-
BTV
1 stop22h 19m
Delta
Tue 6/93:50 pm
BTV
-
DEN
1 stop8h 59m
Delta
Deal found 2/7$327
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Fri 4/38:00 am
DEN
-
BTV
2 stops9h 09m
American Airlines
Tue 4/75:13 pm
BTV
-
DEN
2 stops8h 46m
American Airlines
Deal found 2/6$335
This Delta deal was found by Cheapflights users on 2/5. 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.
Tue 7/712:20 pm
DEN
-
BTV
1 stop9h 44m
Delta
Tue 7/143:50 pm
BTV
-
DEN
1 stop8h 59m
Delta
Deal found 2/5$339

Find flight deals from Denver to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Burlington (BTV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(United Airlines)

One-way from

$171
(American Airlines)

Popular in

January

Cheapest in

April

Average price

$488

Good round-trip deal

$269 or less
Provider with most accurate pricing for Denver Intl-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Burlington flights.
Search Deals
From Denver Intl to Burlington
Search Deals
One-way flight from Denver Intl to Burlington
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Burlington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Burlington 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 February 8, 2026.
Use the filters below to find and compare flights from Denver to Burlington that are best for you.

Fly from

Denver

Fly to

Burlington

Route

Depart

Return

Price

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 6/2

6:00 am-3:10 pm

1 stop7h 10m

Burlington

Tue 6/9

4:42 pm-9:59 pm

1 stop7h 17m

$284

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 6/2

12:30 pm-11:44 pm

1 stop9h 14m

Burlington

Tue 6/9

3:50 pm-10:49 pm

1 stop8h 59m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 7/7

12:20 pm-12:04 am

1 stop9h 44m

Burlington

Tue 7/14

3:50 pm-10:49 pm

1 stop8h 59m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 3/11

12:51 pm-12:05 am

1 stop9h 14m

Burlington

Tue 3/17

5:35 am-5:17 pm

2 stops13h 42m

$294

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 3/16

12:55 am-4:22 pm

2 stops13h 27m

Burlington

Tue 3/24

6:02 am-5:07 pm

2 stops13h 05m

$300

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 3/11

10:31 am-12:05 am

2 stops11h 34m

Burlington

Tue 3/24

6:02 am-5:07 pm

2 stops13h 05m

$300

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 3/17

6:40 am-4:22 pm

1 stop7h 42m

Burlington

Mon 3/23

6:30 am-11:25 am

1 stop6h 55m

$314

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 3/4

12:59 am-12:38 pm

2 stops9h 39m

Burlington

Thu 3/12

2:31 pm-9:46 pm

1 stop9h 15m

$319

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 6/6

6:00 am-2:10 pm

1 stop6h 10m

Burlington

Sat 6/13

3:57 pm-9:18 pm

1 stop7h 21m

$322

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 2/25

6:00 am-2:04 pm

1 stop6h 04m

Burlington

Sat 2/28

7:37 pm-12:30 am

1 stop6h 53m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 20 results
1
2

Compare providers for flights from Denver to Burlington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Burlington in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Burlington, Vermont flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Burlington, Vermont flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Burlington, Vermont flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Burlington, Vermont flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Burlington, Vermont flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from Denver 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 Denver to Burlington

How far ahead should I book a flight from Denver to Burlington, Vermont?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Burlington. Price data was last updated on February 6, 2026.

The best time to book flights from Denver to Burlington, Vermont is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Burlington, Vermont?

Currently, June is the cheapest month in which you can book a flight from Denver to Burlington, Vermont (average of $216). Flying from Denver to Burlington, Vermont in January is currently the most expensive (average of $290). 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.

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. 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 Burlington. Reviews last updated February 8, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Denver to Burlington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
8,173 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
9,257 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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
11,255 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

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 Denver to Burlington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Burlington, Vermont?

    For as low as $284, United Airlines can have you in Burlington, Vermont from Denver in 7h 10m. The distance between Denver and Burlington, Vermont is about 1634 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Burlington, Vermont round-trip?

    Cheapflights users have booked flights from Denver to Burlington, Vermont round-trip from $144. Other airlines that can offer you cheap pricing are American Airlines, from $288, and United Airlines, from $288. Delta is currently priced 68% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Denver to Burlington, Vermont one-way?

    One-way options have recently been found by users for as low as $125 on American Airlines. Other airlines that offer cheap prices include Frontier from $132 and Delta from $138 one-way.

  • What are the cheapest flights from Denver to Burlington, Vermont?

    Looking for the cheapest flight from Denver to Burlington, Vermont? While on average our users pay $438, our data indicates the cheapest price to be $269. The most popular route (Denver Intl - Burlington), is priced around $289.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Burlington 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 Denver to Burlington, Vermont?

    Currently, June is the cheapest month in which you can book a flight from Denver to Burlington, Vermont (average of $216). Flying from Denver to Burlington, Vermont in January is currently the most expensive (average of $290). 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

Traveling to a place near Burlington?

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Top 3 airlines flying from Denver to Burlington

Discover the top 3 airlines that operate flights from Denver to Burlington. 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$497FlexibilityNo cancel feeOn-time69%

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