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Cheap flights from Burlington, VT to Denver from C$ 178

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
21 Apr — 28 Apr1
1 adult

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 16 April 2025.

Round-trip from

C$ 402

One-way from

C$ 178

Popular in

July

Cheapest in

January

Average price

C$ 601
Delta
  • Delta
  • 20/6-3/7
  • 2 total stops
  • 15h 41m total
  • Burlington to Denver
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Sun Country Air
  • Sun Country Air
  • 24/7
  • 1 total stop
  • 24h 02m total
  • Burlington to Denver
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 16 April 2025.

Fri 20/66:15 a.m.BTV - DEN
1 stop6h 54mDelta
Thu 3/711:05 a.m.DEN - BTV
1 stop8h 47mDelta
Deal found 15/4C$ 402
Thu 25/96:31 p.m.BTV - DEN
1 stop6h 47mUnited Airlines
Tue 30/99:42 a.m.DEN - BTV
Nonstop3h 44mUnited Airlines
Deal found 15/4C$ 423
Sat 17/53:50 p.m.BTV - DEN
1 stop9h 39mFrontier
Fri 23/512:26 a.m.DEN - BTV
1 stop15h 57mFrontier
Deal found 15/4C$ 473
Thu 19/611:36 a.m.BTV - DEN
1 stop8h 33mSun Country Air
Sat 5/76:24 p.m.DEN - BTV
1 stop16h 10mSun Country Air
Deal found 15/4C$ 521

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 629,999 searches. Data last updated 16 April 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

Fri 20/6

6:15 a.m.-11:09 a.m.

1 stop6h 54m

Denver Intl

Thu 3/7

11:05 a.m.-9:52 p.m.

1 stop8h 47m

C$ 402

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Thu 25/9

6:31 p.m.-11:18 p.m.

1 stop6h 47m

Denver Intl

Tue 30/9

9:42 a.m.-3:26 p.m.

Nonstop3h 44m

C$ 423

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sat 17/5

3:50 p.m.-11:29 p.m.

1 stop9h 39m

Denver Intl

Fri 23/5

12:26 a.m.-6:23 p.m.

1 stop15h 57m

C$ 473

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Thu 19/6

11:36 a.m.-6:09 p.m.

1 stop8h 33m

Denver Intl

Sat 5/7

6:24 p.m.-12:34 p.m.

1 stop16h 10m

C$ 521

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Thu 24/7

12:25 p.m.-10:27 a.m.

1 stop24h 02m

C$ 178

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sat 24/5

7:10 a.m.-7:59 p.m.

2 stops14h 49m

C$ 317

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sun 25/5

6:00 a.m.-6:20 p.m.

2 stops14h 20m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

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 11 April 2025.

The price you pay for your flight from Burlington, Vermont to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 Burlington, Vermont to Denver?

Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to Denver (average of C$ 320). Flying from Burlington, Vermont to Denver in December is currently the most expensive (average of C$ 484). 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 16 April 2025.

It’s typically best to fly out from Burlington, Vermont to Denver in the morning. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.

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 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 16 April 2025.
See what other customers who have flown with Delta, United Airlines and Sun Country Air from Burlington to Denver have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,918 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

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
7,918 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

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
8,658 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

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
349 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

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
3,281 reviews
Delta
8.0
Very good
7,918 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

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.

  • How popular is this Burlington, Vermont to Denver flight route?

    The Burlington to Denver Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at C$ 402, Delta will fly you from Burlington, Vermont to Denver and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Frontier - these airlines can fly you to your destination from C$ 423 and C$ 473, respectively. Delta is currently priced 39% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as C$ 178 on Sun Country Air. Other airlines that offer cheap prices include Delta from C$ 317 and United Airlines from C$ 335 one-way.

  • 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, August is the cheapest month in which you can book a flight from Burlington, Vermont to Denver (average of C$ 320). Flying from Burlington, Vermont to Denver in December is currently the most expensive (average of C$ 484). 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

Travelling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
Golden
Westminster
Thornton

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Top 2 airlines flying from Burlington to Denver

Discover the top 2 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 629,999 searches. Data last updated 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 296AverageC$ 483FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 396AverageC$ 623FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Burlington to Denver?

Cheapflights helps you search for flights from Burlington to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Burlington to Denver?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Burlington to Denver for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Burlington to Denver with no change fees?

Certainly. Search results for flights to Denver from Burlington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Burlington to Denver become cheaper?

Yes, Cheapflights offers price alerts on Burlington to Denver flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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