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$114+ Cheap flights from Burlington 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
ago. 2 — ago. 91
sáb. 8/2
sáb. 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to Denver Intl are usually found in April or May, booked 81 days in advance, depart on a Friday or Thursday and return on a Friday

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 julio 28, 2025.

Round-trip from

$329
(American Airlines)

One-way from

$114
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$566

Good round-trip deal

$500 or less

Good one-way deal

$298 or less
From Burlington to Denver Intl
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One-way flight from Burlington to Denver Intl
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Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 28, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
jue. 11/62:25 pmBTV - DEN
1 stop8h 07mDelta
lun. 11/176:05 amDEN - BTV
2 stops8h 57mDelta
Deal found 7/28$319
This American Airlines deal was found by Cheapflights users on 7/26. 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.
mié. 9/35:46 amBTV - DEN
2 stops12h 57mAmerican Airlines
lun. 9/89:46 amDEN - BTV
2 stops10h 47mAmerican Airlines
Deal found 7/26$329
This United Airlines deal was found by Cheapflights users on 7/27. 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.
jue. 8/214:40 pmBTV - DEN
1 stop8h 23mUnited Airlines
lun. 8/259:45 amDEN - BTV
Nonstop3h 41mUnited Airlines
Deal found 7/27$359
This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:41 pmBTV - DEN
1 stop7h 41mMultiple Airlines
vie. 10/1712:04 amDEN - BTV
1 stop10h 06mMultiple Airlines
Deal found 7/28$435
This Sun Country Air deal was found by Cheapflights users on 7/26. 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.
jue. 7/311:06 pmBTV - DEN
1 stop7h 59mSun Country Air
sáb. 8/95:05 pmDEN - BTV
1 stop17h 17mSun Country Air
Deal found 7/26$465

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 julio 28, 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

mié. 9/3

5:46 am-4:43 pm

2 stops12h 57m

Denver Intl

lun. 9/8

9:46 am-10:33 pm

2 stops10h 47m

$329

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 10/1

2:26 pm-11:08 pm

2 stops10h 42m

Denver Intl

vie. 10/3

12:59 am-11:59 am

2 stops9h 00m

$354

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

jue. 8/21

4:40 pm-11:03 pm

1 stop8h 23m

Denver Intl

lun. 8/25

9:45 am-3:26 pm

Nonstop3h 41m

$359

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 10/15

12:41 pm-6:22 pm

1 stop7h 41m

Denver Intl

vie. 10/17

12:04 am-12:10 pm

1 stop10h 06m

$435

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

jue. 7/31

1:06 pm-7:05 pm

1 stop7h 59m

Denver Intl

sáb. 8/9

5:05 pm-12:22 pm

1 stop17h 17m

$465

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 9/10

6:04 pm-10:16 pm

1 stop6h 12m

$114

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

jue. 10/2

1:17 pm-11:21 am

1 stop24h 04m

$158

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mar. 9/2

4:40 pm-6:41 am

1 stop16h 01m

$246

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

vie. 10/3

1:17 pm-12:47 pm

1 stop25h 30m

$252

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

mié. 10/8

5:52 pm-5:46 pm

3 stops25h 54m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Burlington to Denver, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Burlington to Denver?

Currently, October is the cheapest month in which you can book a flight from Burlington to Denver (average of $197). Flying from Burlington 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 julio 28, 2025.

One of the essential ways to save on airfare from Burlington to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 30% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Burlington to Denver. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Burlington 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.

Weekly flight availability from Burlington to Denver

Explore weekly flight availability from Burlington to Denver. 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 julio 28, 2025.

The most flights from BTV to DEN 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 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 julio 28, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Burlington to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

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!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

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!
United Airlines
7.4
Good
8,892 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

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!
Sun Country Air
6.9
Okay
332 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

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 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 airports do I use to fly from Burlington to Denver?

    If you wish to fly to Denver from Burlington, then you need to book flights from Burlington to Denver Intl. There is 1 flight from Burlington (BTV) to Denver Intl (DEN) per day to choose from. Flights to Denver from Burlington are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 4h 08m is how long a nonstop flight from Burlington to Denver Intl typically takes.

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

    American Airlines, at $329, was found to be the cheapest airline from Burlington to Denver.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $114. However, be on the lookout for offers from Sun Country Air and United Airlines, as they are both options that can get you from Burlington to Denver for a low price.

  • What are the cheapest flights from Burlington to Denver?

    The cheapest flight price from Burlington to Denver is $154. On average you can expect to pay $930. The most popular route, (Burlington - Denver Intl), can usually be booked for $257.

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

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

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

    Magnificent Mile, River North, and Grant Park are currently the most popular points of interest in Chicago at the moment. Magnificent Mile, River North and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers in need of a car in Chicago can rent one for about $69 per day.

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

    The least popular layover on flights from Burlington to Denver is Philadelphia.

  • 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 to Denver?

    Currently, October is the cheapest month in which you can book a flight from Burlington to Denver (average of $197). Flying from Burlington 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Greeley
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Burlington to Denver

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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 julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$244FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$253Average$400FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$312Average$510FlexibilityNo cancel feeOn-time69%

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