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Burlington

$139+ 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
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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1. Tell us where you want to go

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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 March 26, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. 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 5/210:05 am
DEN
-
BTV
Nonstop3h 41m
United Airlines
Wed 5/63:47 pm
BTV
-
DEN
Nonstop4h 21m
United Airlines
Deal found 3/25$329
This United Airlines deal was found by Cheapflights users on 3/26. 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 9/1611:59 pm
DEN
-
BTV
1 stop7h 32m
United Airlines
Tue 9/223:30 pm
BTV
-
DEN
Nonstop4h 18m
United Airlines
Deal found 3/26$339
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Mon 4/203:45 pm
DEN
-
BTV
1 stop18h 58m
Multiple Airlines
Thu 4/2312:23 pm
BTV
-
DEN
1 stop13h 36m
Multiple Airlines
Deal found 3/24$344
This Delta deal was found by Cheapflights users on 3/24. 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 5/61:25 pm
DEN
-
BTV
1 stop8h 33m
Delta
Sat 5/910:45 am
BTV
-
DEN
1 stop8h 37m
Delta
Deal found 3/24$349
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 7/911:08 am
DEN
-
BTV
2 stops10h 07m
Delta
Wed 7/151:02 pm
BTV
-
DEN
1 stop6h 18m
Delta
Deal found 3/26$354
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Tue 4/1411:59 pm
DEN
-
BTV
2 stops33h 44m
Multiple Airlines
Tue 4/211:23 pm
BTV
-
DEN
1 stop10h 11m
Multiple Airlines
Deal found 3/25$356
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 9/2112:55 am
DEN
-
BTV
2 stops9h 48m
Delta
Tue 9/296:00 am
BTV
-
DEN
2 stops11h 07m
Delta
Deal found 3/26$359
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 7/72:11 pm
DEN
-
BTV
1 stop7h 23m
American Airlines
Tue 7/147:47 pm
BTV
-
DEN
1 stop6h 27m
American Airlines
Deal found 3/25$369

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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$139
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$438

Good round-trip deal

$431 or less

Good one-way deal

$318 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. 10% potential increase in price ($52 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 March 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Burlington.
Search Deals
Price to beat on a one-way 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 March 26, 2026.
Use the filters below to find and compare flights from Denver to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 5/26

11:59 pm-10:24 am

1 stop8h 25m

Burlington

Sat 5/30

3:23 pm-5:40 pm

Nonstop4h 17m

$339

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 6/2

6:00 am-2:10 pm

1 stop6h 10m

Burlington

Sat 6/6

3:57 pm-11:28 pm

1 stop9h 31m

$349

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 6/9

11:59 pm-9:23 am

1 stop7h 24m

Burlington

Sat 6/13

7:42 pm-12:30 am

1 stop6h 48m

$349

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 4/29

12:35 am-1:25 pm

2 stops10h 50m

Burlington

Sat 5/2

10:50 am-8:43 pm

2 stops11h 53m

$359

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 6/23

6:00 am-2:10 pm

1 stop6h 10m

Burlington

Sat 6/27

4:57 pm-11:49 pm

1 stop8h 52m

$388

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 5/4

10:05 am-3:46 pm

Nonstop3h 41m

Burlington

Thu 5/7

5:00 pm-10:19 pm

1 stop7h 19m

$403

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 5/25

12:56 am-12:23 pm

2 stops9h 27m

Burlington

Sat 5/30

7:29 am-1:59 pm

1 stop8h 30m

$419

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 5/29

1:20 pm-11:44 pm

2 stops8h 24m

Burlington

Mon 6/1

2:20 pm-12:33 am

2 stops12h 13m

$424
Quickest round-trip

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 5/6

10:05 am-3:46 pm

Nonstop3h 41m

Burlington

Sun 5/10

3:47 pm-6:08 pm

Nonstop4h 21m

$429

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 5/5

10:05 am-3:46 pm

Nonstop3h 41m

Burlington

Sat 5/9

5:00 pm-10:19 pm

1 stop7h 19m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 20 resultsSorted by cheapest first
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 March.
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 March 13, 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.

How much does it cost to fly round-trip from Denver to Burlington, Vermont?

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 March 26, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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
8,331 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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
8,331 reviews
Delta
7.9
Good
8,331 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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
9,483 reviews
Delta
7.9
Good
8,331 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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
7.1
Good
11,495 reviews
Delta
7.9
Good
8,331 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

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 $339, United Airlines can have you in Burlington, Vermont from Denver in 8h 25m. 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 $108. Other airlines that can offer you cheap pricing are American Airlines, from $288, and United Airlines, from $288. Delta is currently priced 76% 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 $133 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 $491, our data indicates the cheapest price to be $221. The most popular route (Denver Intl - Burlington), is priced around $329.

  • 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$495FlexibilityNo cancel feeOn-time69%

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