Burlington

$165+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTV
Aug 19 — Aug 261
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Cheapflights Tip: The best prices from Denver Intl to Burlington are usually found in January or April, booked 85 days in advance, depart on a Friday or Wednesday and return on a Friday

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 August 14, 2025.

Round-trip from

$279
(United Airlines)

One-way from

$165
(Delta)

Popular in

December

Cheapest in

January

Average price

$513

Good round-trip deal

$528 or less

Good one-way deal

$348 or less
From Denver Intl to Burlington
One-way flight from Denver Intl to Burlington
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Denver Intl to Burlington.
Price to beat on a one-way flight from Denver Intl to Burlington.

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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 9/149:45 amDEN - BTV
Nonstop3h 41mUnited Airlines
Tue 9/234:40 pmBTV - DEN
1 stop8h 33mUnited Airlines
Deal found 8/11$279
This Delta deal was found by Cheapflights users on 8/12. 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 10/2312:55 amDEN - BTV
2 stops9h 45mDelta
Mon 10/273:57 pmBTV - DEN
1 stop7h 44mDelta
Deal found 8/12$284
This Delta deal was found by Cheapflights users on 8/14. 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.
Fri 9/1912:05 pmDEN - BTV
1 stop9h 10mDelta
Wed 9/241:17 pmBTV - DEN
1 stop8h 37mDelta
Deal found 8/14$289
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/52:00 pmDEN - BTV
1 stop6h 42mDelta
Fri 9/122:26 pmBTV - DEN
2 stops9h 26mDelta
Deal found 8/12$294
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/116:00 amDEN - BTV
1 stop6h 22mUnited Airlines
Thu 9/183:40 pmBTV - DEN
Nonstop4h 09mUnited Airlines
Deal found 8/12$304
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/411:54 pmDEN - BTV
1 stop7h 37mUnited Airlines
Mon 9/84:40 pmBTV - DEN
1 stop8h 33mUnited Airlines
Deal found 8/13$313
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/52:00 pmDEN - BTV
1 stop6h 42mDelta
Mon 9/81:17 pmBTV - DEN
1 stop8h 38mDelta
Deal found 8/12$314
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/262:17 pmDEN - BTV
1 stop5h 53mAmerican Airlines
Wed 10/12:42 pmBTV - DEN
2 stops9h 34mAmerican Airlines
Deal found 8/14$318
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 9/2612:59 amDEN - BTV
2 stops9h 00mDelta
Tue 9/303:55 pmBTV - DEN
1 stop8h 40mDelta
Deal found 8/12$319
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 8/315:00 amDEN - BTV
2 stops9h 54mAmerican Airlines
Sat 9/68:00 amBTV - DEN
2 stops10h 43mAmerican Airlines
Deal found 8/14$324
This Delta deal was found by Cheapflights users on 8/13. 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 10/2011:40 amDEN - BTV
1 stop23h 00mDelta
Tue 10/283:57 pmBTV - DEN
1 stop7h 44mDelta
Deal found 8/13$328

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 August 14, 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

Sun 9/14

9:45 am-3:26 pm

Nonstop3h 41m

Burlington

Tue 9/23

4:04 pm-9:04 pm

1 stop7h 00m

$279

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 1/15

6:45 am-4:17 pm

1 stop7h 32m

Burlington

Thu 1/22

7:10 am-2:11 pm

1 stop9h 01m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 9/11

2:13 pm-11:09 pm

1 stop6h 56m

Burlington

Thu 9/18

4:03 pm-11:25 pm

1 stop9h 22m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 9/6

2:40 pm-11:15 pm

1 stop6h 35m

Burlington

Tue 9/9

4:40 pm-11:13 pm

1 stop8h 33m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Wed 10/29

12:29 pm-10:17 pm

1 stop7h 48m

Burlington

Wed 11/5

4:06 pm-11:03 pm

1 stop8h 57m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 9/19

12:05 pm-11:15 pm

1 stop9h 10m

Burlington

Tue 9/30

3:55 pm-10:35 pm

1 stop8h 40m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 9/20

6:00 am-2:22 pm

1 stop6h 22m

Burlington

Wed 9/24

2:29 pm-7:38 pm

1 stop7h 09m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 9/27

7:00 am-3:22 pm

1 stop6h 22m

Burlington

Tue 9/30

6:04 pm-10:16 pm

1 stop6h 12m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 9/12

12:05 pm-11:15 pm

1 stop9h 10m

Burlington

Wed 9/17

3:55 pm-10:35 pm

1 stop8h 40m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 9/8

6:00 am-2:30 pm

1 stop6h 30m

Burlington

Fri 9/19

4:40 pm-9:59 pm

1 stop7h 19m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 21 results
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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 August 8, 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 85 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, January is the cheapest month in which you can book a flight from Denver to Burlington (average of $327). Flying from Denver to Burlington in December is currently the most expensive (average of $441). 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 August 14, 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 25% versus a flight in the morning.

Weekly flight availability from Denver to Burlington

Explore weekly flight availability from Denver to Burlington. 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 August 14, 2025.

The most flights from DEN to BTV 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 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 August 14, 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.
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
  • What airports do I use to fly from Denver to Burlington?

    Burlington is the airport most travelers will use when flying to Burlington from Denver Intl. Booking flights from Denver Intl (DEN) to Burlington (BTV) should be relatively easy as there is 1 daily flight to Burlington from 4 different airlines. 3h 29m is how long a flight from Denver to Burlington will take if you book a nonstop flight.

  • 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 $253 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 airlines to fly from Denver to Burlington one-way?

    The cheapest airlines for a one-way flight from Denver to Burlington are Delta ($165), United Airlines ($169), and Frontier ($186).

  • What are the cheapest flights from Denver to Burlington?

    Looking for the cheapest flight from Denver to Burlington? While on average our users pay $508, our data indicates the cheapest price to be $273. The most popular route (Denver Intl - Burlington), is priced around $279.

  • 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, January is the cheapest month in which you can book a flight from Denver to Burlington (average of $327). Flying from Denver to Burlington in December is currently the most expensive (average of $441). 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$253Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$540FlexibilityNo cancel feeOn-time69%

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