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$145+ Cheap flights from Denver to Burlington (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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTV
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/1711:59 pmDEN - BTV
1 stop7h 16mUnited Airlines
Wed 12/2411:22 amBTV - DEN
1 stop6h 30mUnited Airlines
Deal found 12/15$574
This Delta deal was found by Cheapflights users on 12/16. 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 12/1712:05 pmDEN - BTV
2 stops9h 28mDelta
Wed 12/245:40 amBTV - DEN
1 stop6h 09mDelta
Deal found 12/16$599
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/1811:59 pmDEN - BTV
1 stop7h 16mUnited Airlines
Wed 12/317:24 pmBTV - DEN
1 stop6h 51mUnited Airlines
Deal found 12/16$609
This Delta deal was found by Cheapflights users on 12/16. 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 12/1810:24 amDEN - BTV
2 stops10h 58mDelta
Sun 12/215:40 amBTV - DEN
1 stop6h 09mDelta
Deal found 12/16$614
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/298:26 pmDEN - BTV
1 stop11h 56mUnited Airlines
Thu 1/17:24 pmBTV - DEN
1 stop6h 51mUnited Airlines
Deal found 12/15$642
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/3111:59 pmDEN - BTV
1 stop8h 17mUnited Airlines
Sun 1/44:38 pmBTV - DEN
1 stop9h 00mUnited Airlines
Deal found 12/16$644
This Delta deal was found by Cheapflights users on 12/17. 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 12/242:30 pmDEN - BTV
1 stop6h 47mDelta
Mon 12/296:15 amBTV - DEN
1 stop30h 34mDelta
Deal found 12/17$653
This Delta deal was found by Cheapflights users on 12/17. 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 12/181:16 pmDEN - BTV
1 stop7h 24mDelta
Wed 12/316:15 amBTV - DEN
2 stops12h 29mDelta
Deal found 12/17$689

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$145
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$543
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. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

Wed 2/4

10:45 am-11:56 pm

2 stops11h 11m

Burlington

Tue 2/10

6:00 am-4:21 pm

2 stops12h 21m

$261

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 1/14

12:28 pm-10:58 pm

2 stops8h 30m

Burlington

Wed 1/21

5:30 am-4:21 pm

2 stops12h 51m

$261

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 1/8

12:34 pm-10:58 pm

2 stops8h 24m

Burlington

Wed 1/14

5:04 pm-10:24 pm

1 stop7h 20m

$275

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 1/28

6:00 am-4:34 pm

1 stop8h 34m

Burlington

Sun 2/1

5:30 am-3:16 pm

2 stops11h 46m

$275

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 1/21

6:00 am-4:34 pm

1 stop8h 34m

Burlington

Sun 1/25

6:00 am-2:14 pm

2 stops10h 14m

$275

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 2/4

6:00 am-4:34 pm

1 stop8h 34m

Burlington

Sun 2/8

5:30 am-3:16 pm

2 stops11h 46m

$275

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 1/8

11:59 pm-9:09 am

1 stop7h 10m

Burlington

Mon 1/12

7:29 pm-12:30 am

1 stop7h 01m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 12/31

7:00 am-3:10 pm

1 stop6h 10m

$145

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 2/7

7:00 am-5:16 pm

1 stop8h 16m

$160

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 2/3

6:00 am-4:34 pm

1 stop8h 34m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice 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 flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Burlington flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Burlington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Burlington flights, Cheapflights users trust eDreams the most. eDreams 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 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?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Burlington. Price data was last updated on December 12, 2025.

The price you pay for your flight from Denver to Burlington may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Denver to Burlington (average of $216). Flying from Denver to Burlington in December is currently the most expensive (average of $319). 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 DEN to BTV?

Find hourly flight availability from Denver to Burlington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Denver to Burlington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the afternoon.

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 December 18, 2025.
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
8,005 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

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
9,092 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

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
11,055 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

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
3,081 reviews
Delta
7.9
Good
8,005 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

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 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?

    There are many flights that can get you from Denver to Burlington in 11h 11m. Fly via American Airlines to get the fastest option. The distance from Denver to Burlington is about 1634 mi.

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

    Our cheapest airline available from Denver to Burlington is Delta. Our recent data shows that you can find tickets from as low as $128 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $150 and $288 round-trip. Delta is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Denver to Burlington are Frontier ($81), Delta ($128), and American Airlines ($138).

  • 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?

    Currently, June is the cheapest month in which you can book a flight from Denver to Burlington (average of $216). Flying from Denver to Burlington in December is currently the most expensive (average of $319). 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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South Burlington

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Top 4 airlines flying from Denver to Burlington

Discover the top 4 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$495FlexibilityNo cancel feeOn-time69%

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