Find flights
Deals
When to book
FAQs

Cheap flights from Burlington to Denver from C$ 248

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — DEN
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Burlington to Denver

Enter your travel dates to find the best prices.

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 30 July 2026.

Fri 4/94:07 p.m.
BTV
-
DEN
Nonstop4h 14m
United Airlines
Mon 7/96:00 a.m.
DEN
-
BTV
1 stop6h 17m
United Airlines
Deal found 27/7C$ 491
Fri 28/84:47 p.m.
BTV
-
DEN
1 stop6h 57m
United Airlines
Tue 1/91:25 p.m.
DEN
-
BTV
1 stop6h 13m
United Airlines
Deal found 27/7C$ 498
Thu 20/83:16 p.m.
BTV
-
DEN
1 stop9h 27m
American Airlines
Sun 23/88:00 a.m.
DEN
-
BTV
1 stop9h 07m
American Airlines
Deal found 26/7C$ 504
Sat 29/87:15 a.m.
BTV
-
DEN
1 stop8h 02m
Delta
Sat 5/92:22 p.m.
DEN
-
BTV
1 stop6h 59m
Delta
Deal found 28/7C$ 506
Thu 27/84:07 p.m.
BTV
-
DEN
Nonstop4h 14m
United Airlines
Tue 1/99:47 a.m.
DEN
-
BTV
Nonstop3h 44m
United Airlines
Deal found 28/7C$ 507
Sat 26/97:30 a.m.
BTV
-
DEN
1 stop8h 27m
Delta
Mon 28/912:50 a.m.
DEN
-
BTV
2 stops9h 14m
Delta
Deal found 28/7C$ 513
Fri 4/94:44 p.m.
BTV
-
DEN
2 stops8h 50m
Delta
Wed 9/910:55 a.m.
DEN
-
BTV
2 stops11h 38m
Delta
Deal found 28/7C$ 520
Wed 2/94:47 p.m.
BTV
-
DEN
1 stop6h 57m
United Airlines
Sun 6/91:25 p.m.
DEN
-
BTV
1 stop6h 13m
United Airlines
Deal found 29/7C$ 527
Mon 23/112:38 p.m.
BTV
-
DEN
1 stop7h 27m
United Airlines
Mon 30/1111:59 p.m.
DEN
-
BTV
1 stop7h 35m
United Airlines
Deal found 26/7C$ 532

Find 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 30 July 2026.

Round-trip from

C$ 491

One-way from

C$ 248

Popular in

July

Cheapest in

January

Average price

C$ 787
United Airlines
  • United Airlines
  • 4/9-7/9
  • 1 total stop
  • 10h 31m total
  • Burlington to Denver
Search Deals
5/9
  • 5/9
  • 3 total stops
  • 48h 23m total
  • Burlington to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 30 July 2026.
Use the filters below to find and compare flights from Burlington to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Fri 4/9

2:00 p.m.-7:16 p.m.

1 stop7h 16m

Denver Intl

Sun 6/9

9:47 a.m.-3:31 p.m.

Nonstop3h 44m

C$ 491

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Wed 23/9

4:47 p.m.-9:44 p.m.

1 stop6h 57m

Denver Intl

Mon 28/9

11:59 p.m.-9:30 a.m.

1 stop7h 31m

C$ 498

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sat 26/9

7:30 a.m.-1:57 p.m.

1 stop8h 27m

Denver Intl

Sun 27/9

6:30 a.m.-4:11 p.m.

1 stop7h 41m

C$ 506

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Fri 25/9

5:00 p.m.-9:32 p.m.

1 stop6h 32m

Denver Intl

Sun 27/9

12:50 a.m.-12:04 p.m.

2 stops9h 14m

C$ 513
Quickest round-trip

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sat 24/10

4:05 p.m.-6:19 p.m.

Nonstop4h 14m

Denver Intl

Fri 30/10

10:17 a.m.-3:59 p.m.

Nonstop3h 42m

C$ 552

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Thu 24/9

2:29 p.m.-8:15 p.m.

1 stop7h 46m

Denver Intl

Sun 27/9

6:30 a.m.-4:11 p.m.

1 stop7h 41m

C$ 604

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Sat 29/8

4:07 p.m.-6:21 p.m.

Nonstop4h 14m

Denver Intl

Sat 5/9

9:47 a.m.-3:31 p.m.

Nonstop3h 44m

C$ 618

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Wed 28/10

3:25 p.m.-6:05 p.m.

Nonstop4h 40m

Denver Intl

Sat 31/10

10:17 a.m.-3:59 p.m.

Nonstop3h 42m

C$ 618

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Fri 4/9

4:07 p.m.-6:21 p.m.

Nonstop4h 14m

Denver Intl

Mon 7/9

6:00 a.m.-2:17 p.m.

1 stop6h 17m

C$ 632

BurlingtonDenver

BTV - DEN

BTVDEN

Burlington

Thu 20/8

4:07 p.m.-6:21 p.m.

Nonstop4h 14m

Denver Intl

Sun 23/8

6:00 a.m.-2:17 p.m.

1 stop6h 17m

C$ 632

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Burlington to Denver is 67 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 to Denver?

Currently, January is the cheapest month in which you can book a flight from Burlington to Denver (average of C$ 560). Flying from Burlington to Denver in July is currently the most expensive (average of C$ 787). 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 30 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Burlington to Denver as you normally would.

How much does it cost to fly round-trip from Burlington to Denver?

Airfare is below average for this route at the moment.

Burlington to Denver flights typically cost between C$ 604 and C$ 941 in September.
The cheapest round-trip price found within the last 5 days was C$ 491 on United Airlines (4 Sep-7 Sep).

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 to Denver flight route?

    Within the past month, 5 users have taken a look at flights from Burlington to Denver Intl.

  • How long is the flight from Burlington to Denver?

    A quick flight from Burlington to Denver can take about 7h 16m. United Airlines provides one of the quickest options available for as low as C$ 491. There are 2630 km between Burlington and Denver. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from Burlington to Denver (average of C$ 560). Flying from Burlington to Denver in July is currently the most expensive (average of C$ 787). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk

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.

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.

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.