HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Burlington

$100+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTV
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Burlington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Burlington are usually found in January or March, booked 70 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$100
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$473

Good round-trip deal

$543 or less

Good one-way deal

$333 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. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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

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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 9/2612:20 pmDEN - BTV
1 stop8h 32mDelta
Sat 10/43:50 pmBTV - DEN
1 stop8h 56mDelta
Deal found 4/30$289
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/149:50 amDEN - BTV
Nonstop3h 41mUnited Airlines
Tue 9/93:40 pmBTV - DEN
Nonstop4h 09mUnited Airlines
Deal found 4/29$294
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 8/99:41 amDEN - BTV
2 stops10h 05mAmerican Airlines
Sat 8/235:46 amBTV - DEN
2 stops10h 09mAmerican Airlines
Deal found 4/29$299
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:30 amDEN - BTV
1 stop12h 20mFrontier
Sat 5/103:50 pmBTV - DEN
1 stop9h 39mFrontier
Deal found 4/30$310
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2012:04 amDEN - BTV
1 stop17h 24mMultiple Airlines
Sun 6/2911:42 amBTV - DEN
1 stop9h 25mMultiple Airlines
Deal found 4/29$391

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 May 1, 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

Fri 5/23

1:55 pm-11:43 pm

1 stop7h 48m

Burlington

Tue 5/27

7:40 pm-12:12 am

1 stop6h 32m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 5/29

12:59 am-2:54 pm

2 stops11h 55m

Burlington

Wed 6/4

6:35 am-5:39 pm

2 stops13h 04m

$292

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 5/23

12:26 am-6:23 pm

1 stop15h 57m

Burlington

Sat 5/31

7:18 pm-7:59 am

1 stop14h 41m

$310

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Thu 5/29

1:42 pm-10:49 pm

1 stop7h 07m

Burlington

Sun 6/1

6:08 am-11:05 am

1 stop6h 57m

$364

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 6/20

12:04 am-7:28 pm

1 stop17h 24m

Burlington

Sun 6/29

11:42 am-7:07 pm

1 stop9h 25m

$391

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Mon 6/2

12:06 pm-10:24 pm

1 stop8h 18m

$109

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Fri 5/30

12:26 am-6:23 pm

1 stop15h 57m

$161

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sat 5/31

6:00 am-9:40 pm

1 stop13h 40m

$239

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sun 5/25

9:26 am-10:49 pm

2 stops11h 23m

$289

DenverBurlington

DEN - BTV

DENBTV

Denver Intl

Sun 6/1

9:26 am-6:59 pm

3 stops31h 33m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust 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, 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 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, 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 April 25, 2025.

The best time to book flights from Denver to Burlington, Vermont is 29 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, January is the cheapest month in which you can book a flight from Denver to Burlington, Vermont (average of $327). Flying from Denver to Burlington, Vermont in June is currently the most expensive (average of $446). 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 May 1, 2025.

When flying from Denver to Burlington, Vermont, 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.

What is the cheapest day to fly from Denver to Burlington, Vermont?

Use this chart to determine the cheapest time to fly round-trip from Denver to Burlington. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Denver to Burlington, Vermont flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Burlington by month

Plan your trip to Burlington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Burlington, Vermont ranges from 1.7 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Burlington, Vermont when rainfall is around 1.7 in.

Temperature in Burlington by month

Plan your trip to Burlington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Burlington, Vermont, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Denver to Burlington. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 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 $289. Other airlines that can offer you cheap pricing are United Airlines, from $304, and Frontier, from $310. Delta is currently priced 41% 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 $100 on American Airlines. Other airlines that offer cheap prices include Delta from $109 and Frontier from $161 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 $273. The most popular route (Denver Intl - Burlington), is priced around $217.

  • Where are the most common layover locations when flying from Denver to Burlington, Vermont?

    Of the flights from Denver to Burlington, Vermont that have layovers, most of them stop in Philadelphia.

  • What are some popular things to do or see while on a layover in Philadelphia?

    Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park are currently the most popular points of interest in Philadelphia at the moment. Those on a layover in Philadelphia interested in visiting Rittenhouse Square, University of Pennsylvania, or Citizens Bank Park can do so by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively from Philadelphia. Travelers can rent a car at Philadelphia for an average daily rate of $57 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Denver to Burlington, Vermont flights?

    Denver to Burlington, Vermont flights have a layover in Chicago least often.

  • 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, January is the cheapest month in which you can book a flight from Denver to Burlington, Vermont (average of $327). Flying from Denver to Burlington, Vermont in June is currently the most expensive (average of $446). 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 Denver?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Burlington

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Hartford flights
Denver to Albany flights
Vail to Burlington flights
Vail to Hartford flights
Montrose to Hartford flights
Aspen to Albany flights
Colorado Springs to Hartford flights
Cortez to Albany flights
Colorado Springs to Albany flights
Durango to Hartford flights
Grand Junction to Hartford flights
Colorado Springs to Burlington flights
Aspen to Hartford flights
Montrose to Albany flights
Denver to Lebanon flights
Grand Junction to Burlington flights
Grand Junction to Albany flights
Gunnison to Albany flights
Durango to Albany flights
Denver to Rutland flights
Gunnison to Burlington flights
Hayden to Burlington flights
Montrose to Burlington flights
Aspen to Burlington flights
Montrose to Rutland flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$261FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$239Average$392FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$348Average$569FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.