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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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTV
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Burlington are usually found in January or April, booked 50 days in advance, depart on a Friday or Wednesday and return on a Friday

Find 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 October 21, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1210:10 amDEN - BTV
Nonstop3h 29mUnited Airlines
Sun 11/163:35 pmBTV - DEN
Nonstop4h 37mUnited Airlines
Deal found 10/20$269
This Delta deal was found by Cheapflights users on 10/20. 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 11/1212:20 pmDEN - BTV
1 stop8h 40mDelta
Sun 11/167:05 amBTV - DEN
1 stop9h 10mDelta
Deal found 10/20$289
This Delta deal was found by Cheapflights users on 10/20. 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 12/310:34 amDEN - BTV
2 stops10h 48mDelta
Sat 12/66:00 amBTV - DEN
2 stops11h 56mDelta
Deal found 10/20$299
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 11/412:59 amDEN - BTV
2 stops35h 44mMultiple Airlines
Sat 11/84:05 pmBTV - DEN
1 stop9h 11mMultiple Airlines
Deal found 10/18$302
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/510:10 amDEN - BTV
Nonstop3h 29mUnited Airlines
Sat 11/84:55 pmBTV - DEN
1 stop7h 12mUnited Airlines
Deal found 10/18$304
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/312:59 amDEN - BTV
2 stops38h 08mMultiple Airlines
Sat 11/84:05 pmBTV - DEN
1 stop9h 11mMultiple Airlines
Deal found 10/20$313
This Delta deal was found by Cheapflights users on 10/19. 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 11/47:10 amDEN - BTV
1 stop5h 59mDelta
Mon 11/103:51 pmBTV - DEN
1 stop9h 44mDelta
Deal found 10/19$314

Cheap 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 October 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$145
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$513

Good round-trip deal

$349 or less

Good one-way deal

$273 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. 5% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 21, 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 11/12

10:10 am-3:39 pm

Nonstop3h 29m

Burlington

Sun 11/16

3:35 pm-6:12 pm

Nonstop4h 37m

$269

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 11/17

11:59 pm-9:53 am

1 stop7h 54m

Burlington

Mon 11/24

3:35 pm-6:12 pm

Nonstop4h 37m

$279

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 11/12

12:20 pm-11:00 pm

1 stop8h 40m

Burlington

Sun 11/16

7:05 am-2:15 pm

1 stop9h 10m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 1/23

6:45 am-4:17 pm

1 stop7h 32m

Burlington

Mon 1/26

7:10 am-2:11 pm

1 stop9h 01m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 11/19

11:59 pm-9:54 am

1 stop7h 55m

Burlington

Sun 11/23

7:23 pm-12:15 am

1 stop6h 52m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 1/20

6:45 am-4:17 pm

1 stop7h 32m

Burlington

Mon 1/26

7:10 am-2:11 pm

1 stop9h 01m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 11/12

11:46 am-10:45 pm

1 stop8h 59m

Burlington

Sat 11/15

4:55 pm-10:07 pm

1 stop7h 12m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 4/4

6:30 am-3:08 pm

1 stop6h 38m

Burlington

Wed 4/8

3:50 pm-10:49 pm

1 stop8h 59m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 1/13

1:30 pm-9:29 pm

1 stop5h 59m

Burlington

Sat 1/17

6:09 am-10:35 am

1 stop6h 26m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Tue 1/20

12:59 am-3:08 pm

2 stops12h 09m

Burlington

Mon 1/26

7:10 am-2:11 pm

1 stop9h 01m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Burlington flight deals on Cheapflights vs. FlightHub >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 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 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 October 17, 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 $211). Flying from Denver to Burlington in December is currently the most expensive (average of $348). 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 October 21, 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 21% versus a flight in the morning.

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 October 21, 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
7,978 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,978 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,023 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,130 reviews
Delta
7.9
Good
7,978 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 3h 29m. Fly via United Airlines or Delta to get the fastest option. The distance from Denver to Burlington is about 1634 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Denver to Burlington is Frontier. Our recent data shows that you can find tickets from as low as $150 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $216 and $288 round-trip. Frontier is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Denver to Burlington?

    Looking for the cheapest flight from Denver to Burlington? While on average our users pay $463, our data indicates the cheapest price to be $158. The most popular route (Denver Intl - Burlington), is priced around $269.

  • 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 $211). Flying from Denver to Burlington in December is currently the most expensive (average of $348). 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?

Book flights to Burlington if you plan to visit one of these locations
South Burlington
Shelburne

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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 October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$522FlexibilityNo cancel feeOn-time69%

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