DEN - BTV

$160 Find Cheap Flights from Denver to Burlington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Burlington departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Burlington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Burlington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Burlington, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$279
Overall average: $376
United Airlines
Fri 5/1Tue 5/5
DEN - BTV • 1 stop
Cheapest non-stop
$380
United Airlines
Fri 5/1Tue 5/5
DEN - BTV • Non-stop
Video guide: How to find cheap flights to Burlington
Watch video
Watch video
Watch video
Watch video
Top airlines
United Airlines
Cheapest • from $279 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 17% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Burlington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Burlington (DEN-BTV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Burlington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Burlington

Fri, May 1 - Tue, May 5
United Airlines Logo
11:59 pm - 9:14 am
DEN
-
BTV
7h 15m
1 stop
United Airlines Logo
3:47 pm - 6:08 pm
BTV
-
DEN
4h 21mnonstop
$279United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
11:59 pm - 9:14 am
DEN
-
BTV
7h 15m
1 stop
United Airlines Logo
4:55 pm - 10:14 pm
BTV
-
DEN
7h 19m
1 stop
$284United Airlines
Wed, Mar 25 - Mon, Mar 30
Delta Logo
6:40 am - 4:22 pm
DEN
-
BTV
7h 42m
1 stop
Delta Logo
2:31 pm - 7:36 pm
BTV
-
DEN
7h 05m
1 stop
$289Delta
Wed, Mar 18 - Tue, Mar 24
Delta Logo
12:51 pm - 12:05 am
DEN
-
BTV
9h 14m
1 stop
Delta Logo
6:02 am - 5:07 pm
BTV
-
DEN
13h 05m
2 stops
$294Delta
Wed, Mar 18 - Tue, Mar 24
Delta Logo
5:45 am - 4:22 pm
DEN
-
BTV
8h 37m
2 stops
Delta Logo
6:30 am - 4:00 pm
BTV
-
DEN
11h 30m
2 stops
$300Delta
Thu, Mar 19 - Tue, Mar 24
Delta Logo
6:40 am - 4:22 pm
DEN
-
BTV
7h 42m
1 stop
Delta Logo
6:30 am - 11:25 am
BTV
-
DEN
6h 55m
1 stop
$314Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
10:45 am - 12:04 am
DEN
-
BTV
11h 19m
2 stops
Delta Logo
3:50 pm - 10:49 pm
BTV
-
DEN
8h 59m
1 stop
$319Delta
Fri, Jun 5 - Fri, Jun 12
United Airlines Logo
11:59 pm - 10:13 am
DEN
-
BTV
8h 14m
1 stop
United Airlines Logo
4:42 pm - 11:37 pm
BTV
-
DEN
8h 55m
1 stop
$323United Airlines
Fri, Feb 20 - Wed, Feb 25
United Airlines Logo
6:00 am - 2:04 pm
DEN
-
BTV
6h 04m
1 stop
United Airlines Logo
7:41 pm - 12:30 am
BTV
-
DEN
6h 49m
1 stop
$324United Airlines
Thu, Apr 2 - Tue, Apr 7
Delta Logo
12:55 am - 1:51 pm
DEN
-
BTV
10h 56m
2 stops
Delta Logo
5:35 am - 2:06 pm
BTV
-
DEN
10h 31m
2 stops
$325Delta
Booking Insights

KAYAK's insights & trends for Denver to Burlington flights

Get data-powered insights and trends into flights from Denver to Burlington to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Burlington
Find cheap flights to Burlington

Planning a trip from Denver to Burlington? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Denver to Burlington?

The average price of all round-trip flights from Denver to Burlington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Burlington on a Tuesday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Burlington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Burlington is April, where tickets cost $376 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $532 and $503 respectively.

Can I save money by flying with a layover from Denver to Burlington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $438 on average.

How far in advance should I book a flight from Denver to Burlington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Burlington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Burlington, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$160
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Denver to Burlington

When to book flights from Denver to Burlington

Are your dates flexible? Find out the best times to travel from Denver to Burlington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Burlington

  • What will happen if I lose an item at Burlington International Airport (BTV)?

    If you lose any of your items within the premises of BTV, you can email the airport authority and make a complaint. You will be given an appointment to come and identify your item in the lost and found section. If you fail to collect your lost items within 30 days, the airport will donate them to charity. If you left your items on your aircraft, contact your airline.

  • Are there battery charging stations at BTV?

    BTV airport features accessible electrical outlets where you can charge your devices. There are dedicated charging spots where you can work while charging your device. In addition, there are 36 charging stations for electric vehicles. The charging stations are located in specific parking lots.

  • Is there accessible parking at DEN?

    Yes, the airport features accessible parking option. The parking lots are located on the West and East parking garages close to the Jeppesen terminal entry doors. All buses and vans operating within the parking lots are fitted with lifts to enhance mobility.

  • How can I get to nearby cities from BTV?

    The airport is serviced by private taxi operating companies which are authorized to conduct business within the airport premises. Many taxi companies charge per mile in transport fee. Besides this, there are car rental companies which are strategically located inside the main floor terminal. The new parking garage acts as the parking bay of the rental vehicles. Some of the companies that operate within BTV are Hertz, Budget, Alamo, Avis, National, and Enterprise, among others. It is recommended to make a booking prior to landing at BTV.

  • What is the cheapest flight from Denver to Burlington?

    In the last 3 days, the lowest price for a flight from Denver to Burlington was $160 for a one-way ticket and $279 for a round-trip.

  • Do I need a passport to fly between Denver and Burlington?

    A passport is not required to fly from Denver to Burlington.

  • Which airports will I be using when flying from Denver to Burlington?

    On your way to Burlington, you’ll fly out from Denver Intl. You’ll be landing at Burlington.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Burlington?

    Only JetBlue offers inflight Wi-Fi service on the Denver to Burlington flight route.

  • Which aircraft models fly most regularly from Denver to Burlington?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Denver to Burlington flight route.

  • Which airline alliances offer flights from Denver to Burlington?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Denver and Burlington, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Burlington, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Burlington are Delta and United Airlines. With an average price for the route of $314 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $493 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Burlington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Burlington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Burlington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Burlington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Denver with another airline. Booking your flights between Denver and BTV can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Burlington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Burlington

  • Looking for a cheap flight? 25% of our users found flights on this route for $269 or less round-trip.
  • Flying with your pet at Denver International Airport (DEN) can be one of the best and most memorable experiences. The airport features numerous facilities which are pet-friendly. There are pet relief areas at the Jeppesen terminal. The pet relief areas feature artificial flooring that has an artificial rock and drainage system.
  • DEN management values customer feedback, which has been made possible by the airport safety app. As a traveler, you can complain upon noticing suspicious activities or people anonymously using the application DEN See Say. You can send GPS location information, videos or photos that accompany your complaint via the application. The major advantage is that the app is free of charge.
  • DEN happens to be a non-smoking zone. Fortunately, there are several smoking zones outside the Jeppesen terminal where you can smoke. Upon clearing the security checks and proceeding to your departure gate, you are prohibited from visiting the smoking zones. The smoking zones are located in DEN plaza and levels 4, 5, and 6 of Jeppesen terminal. After smoking, ensure you properly dispose of the cigarette.
  • DEN features private and comfortable nursing spaces for mothers. The nursing rooms are strategically located at the center of each concourse. Each room features power outlets, sinks, and comfortable seating, and the rooms are wheelchair accessible. The nursing rooms are available on a 24h basis.
  • In case your flight delays at Denver and you happen to arrive late night at BTV, you can consider sleeping at the airport hotels. They include La Quinta Inn located few miles from the airport. They offer free shuttle rides to the hotel from airport terminals. You can enjoy their services and they are pet friendly as well.

Reviews of the top 3 airlines serving from Denver to Burlington

 
See real verified KAYAK customer reviews for airlines flying from Denver to Burlington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Burlington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8128 reviews
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from Denver to Burlington

Information on your arrival and departure airports