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$157+ Cheap flights from Burlington, VT to Denver (BTV - DEN)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to Denver Intl are usually found in January or February, booked 86 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Burlington to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Denver (DEN). 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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(American Airlines)

One-way from

$157
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$496

Good round-trip deal

$465 or less

Good one-way deal

$273 or less
Provider with most accurate pricing for Burlington-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Burlington-Denver Intl flights.
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From Burlington to Denver Intl
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One-way flight from Burlington to Denver Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Burlington to Denver Intl.
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Price to beat on a one-way flight from Burlington to Denver Intl.
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Find flight deals from Burlington to Denver

Cheapest flights from Burlington to Denver
Explore the most affordable flight options available from Burlington to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 25, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/612:05 pmBTV - DEN
1 stop8h 42mAmerican Airlines
mar. 5/1312:06 pmDEN - BTV
1 stop8h 43mAmerican Airlines
Deal found 3/24$288
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/152:22 pmBTV - DEN
1 stop7h 31mDelta
mar. 4/226:20 amDEN - BTV
1 stop7h 44mDelta
Deal found 3/25$289
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/141:38 pmBTV - DEN
1 stop11h 51mFrontier
vie. 4/1812:14 amDEN - BTV
1 stop11h 59mFrontier
Deal found 3/24$298
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/95:30 amBTV - DEN
1 stop6h 58mUnited Airlines
mié. 4/2311:59 pmDEN - BTV
1 stop8h 04mUnited Airlines
Deal found 3/24$314
This Sun Country Air deal was found by Cheapflights users on 3/23. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/2210:48 amBTV - DEN
1 stop24h 19mSun Country Air
sáb. 6/2811:03 amDEN - BTV
1 stop21h 39mSun Country Air
Deal found 3/23$395
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/96:26 pmBTV - DEN
2 stops25h 36mMultiple Airlines
sáb. 4/128:45 amDEN - BTV
3 stops24h 48mMultiple Airlines
Deal found 3/24$719

Cheapflights Fare Finder

Customize your flight search to find flights from Burlington to Denver 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 marzo 25, 2025.
Use the filters below to find and compare flights from Burlington to Denver that are best for you.

Fly from

Burlington

Fly to

Denver

Route

Depart

Return

Price

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mar. 5/6

12:05 pm-6:47 pm

1 stop8h 42m

Denver Intl

mar. 5/13

12:06 pm-10:49 pm

1 stop8h 43m

$288

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mar. 4/15

2:22 pm-7:53 pm

1 stop7h 31m

Denver Intl

vie. 4/18

12:55 am-11:49 am

1 stop8h 54m

$289

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

lun. 4/14

1:38 pm-11:29 pm

1 stop11h 51m

Denver Intl

dom. 4/20

12:24 am-12:38 pm

1 stop10h 14m

$298

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 4/9

5:30 am-10:28 am

1 stop6h 58m

Denver Intl

mié. 4/23

11:59 pm-10:03 am

1 stop8h 04m

$314

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

dom. 6/22

10:48 am-9:07 am

1 stop24h 19m

Denver Intl

sáb. 6/28

11:03 am-10:42 am

1 stop21h 39m

$395

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 4/9

6:26 pm-6:02 pm

2 stops25h 36m

Denver Intl

sáb. 4/12

8:45 am-11:33 am

3 stops24h 48m

$719

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

lun. 4/21

6:57 pm-8:43 am

1 stop15h 46m

$157

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

dom. 7/27

12:25 pm-6:15 pm

1 stop7h 50m

$183

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

dom. 5/25

7:14 am-5:07 pm

1 stop11h 53m

$194

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 7/16

6:00 am-4:33 pm

2 stops12h 33m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 11 results
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Compare providers for flights from Burlington to Denver

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 Burlington to Denver in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Burlington, Vermont-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Denver 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 Burlington, Vermont-Denver 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 Burlington to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Burlington 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 Burlington to Denver

How far ahead should I book a flight from Burlington, Vermont to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to Denver. Price data was last updated on March 21, 2025.

The best time to book flights from Burlington, Vermont to Denver is 86 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 Burlington, Vermont to Denver?

Currently, October is the cheapest month in which you can book a flight from Burlington, Vermont to Denver (average of $197). Flying from Burlington, Vermont to Denver in March is currently the most expensive (average of $278). 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 BTV to DEN?

Find hourly flight availability from Burlington to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 25, 2025.

One of the essential ways to save on airfare from Burlington, Vermont to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Burlington to Denver. Price data was last updated on December 16, 2024.

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

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated marzo 25, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Burlington to Denver. 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
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
Sun Country Air
6.9
Okay
348 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
3,273 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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 Burlington to Denver. 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 Burlington, Vermont to Denver round-trip?

    Currently priced at $288, American Airlines will fly you from Burlington, Vermont to Denver and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Frontier - these airlines can fly you to your destination from $289 and $298, respectively. American Airlines is currently priced 40% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Burlington, Vermont to Denver are Frontier ($157), Sun Country Air ($183), and American Airlines ($194).

  • What are the cheapest flights from Burlington, Vermont to Denver?

    The cheapest flight price from Burlington, Vermont to Denver is $259. On average you can expect to pay $442. The most popular route, (Burlington - Denver Intl), can usually be booked for $279.

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

    Flights departing from Burlington, Vermont and landing in Denver layover in Chicago most frequently. Burlington, Vermont to Denver flights stop in Philadelphia the next most.

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

    Magnificent Mile, Grant Park, and River North are the most popular attractions in Chicago if you're in need of something to do during your layover. Magnificent Mile, Grant Park, and River North can be accessed by traveling approximately 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $51 per day.

  • What are some popular points of interest to see during 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. Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park are located about 6.1 mi, 5.7 mi, and 4.3 mi, respectively from Philadelphia. Those landing in Philadelphia looking to spend some time exploring during their layover can rent a car for about $54 per day.

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

    The least popular layover on flights from Burlington, Vermont to Denver is New York.

  • Can I find deals for flights from Burlington to Denver that include hotel bookings?

    Yes. In addition to deals on Burlington to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Denver.

  • Can I find deals for business class flights from Burlington to Denver?

    Yes. Cheapflights offers flight deals from Burlington to Denver 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 Burlington, Vermont to Denver?

    Currently, October is the cheapest month in which you can book a flight from Burlington, Vermont to Denver (average of $197). Flying from Burlington, Vermont to Denver in March is currently the most expensive (average of $278). 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
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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Top 4 airlines flying from Burlington to Denver

Discover the top 4 airlines that operate flights from Burlington to Denver. 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$237Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$430FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$533FlexibilityNo cancel feeOn-time69%
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