DEN - BTV

$137 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 8/27. 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

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 22% 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.

Flights Deals
Booking Insights
Flights 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, Sep 26 - Sat, Oct 4
American Airlines Logo
2:13 pm - 11:09 pmDEN-BTV
6h 56m1 stop
American Airlines Logo
8:00 am - 4:47 pmBTV-DEN
10h 47m2 stops
$219American Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
American Airlines Logo
2:13 pm - 11:09 pmDEN-BTV
6h 56m1 stop
American Airlines Logo
8:00 am - 1:50 pmBTV-DEN
7h 50m1 stop
$269American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
7:22 am - 4:54 pmDEN-BTV
7h 32m2 stops
American Airlines Logo
6:00 am - 10:40 amBTV-DEN
6h 40m1 stop
$274American Airlines
Find Deal
Sat, Sep 20 - Fri, Sep 26
United Airlines Logo
6:00 am - 2:30 pmDEN-BTV
6h 30m1 stop
United Airlines Logo
3:49 pm - 5:57 pmBTV-DEN
4h 08mnonstop
$279United Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
United Airlines Logo
11:59 pm - 9:31 amDEN-BTV
7h 32m1 stop
United Airlines Logo
6:00 am - 10:35 amBTV-DEN
6h 35m1 stop
$284United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Delta Logo
12:11 pm - 11:15 pmDEN-BTV
9h 04m1 stop
Delta Logo
3:51 pm - 10:49 pmBTV-DEN
8h 58m1 stop
$289Delta
Find Deal
Wed, Sep 3 - Mon, Sep 8
Delta Logo
9:36 am - 10:25 pmDEN-BTV
10h 49m2 stops
Delta Logo
3:51 pm - 10:49 pmBTV-DEN
8h 58m1 stop
$294Delta
Find Deal
Sat, Sep 27 - Fri, Oct 3
Delta Logo
6:05 am - 7:03 pmDEN-BTV
10h 58m2 stops
Delta Logo
2:26 pm - 11:08 pmBTV-DEN
10h 42m2 stops
$299Delta
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
1:39 pm - 11:15 pmDEN-BTV
7h 36m1 stop
United Airlines Logo
3:40 pm - 5:49 pmBTV-DEN
4h 09mnonstop
$304United Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 18
Frontier Logo
12:04 am - 12:10 pmDEN-BTV
10h 06m1 stop
Frontier Logo
1:05 pm - 8:15 amBTV-DEN
21h 10m1 stop
$385Frontier
Find Deal
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 Friday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Friday, and avoid Sundays 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 January, where tickets cost $378 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $580 and $572 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 2 stops layover the cheapest option at $569 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 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$137
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 6% 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 $137 for a one-way ticket and $219 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 737-900 is the aircraft model that flies most regularly on the Denver to Burlington flight route.

  • Which airline alliances offer flights from Denver to Burlington?

    Star Alliance is the only airline alliance operating flights between Denver and Burlington.

  • On which days can I fly direct from Denver to Burlington?

    There are nonstop flights from Denver to Burlington on a daily basis.

  • 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 $353 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $541 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 $348 or less one-way and $454 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.

Prefer to fly direct from Denver to Burlington?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Burlington.
Find which airlines fly direct from Denver Intl Airport to Burlington Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Burlington

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Burlington to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 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.
8.0
DeltaOverall score based on 7980 reviews
8.2Boarding
8.5Crew
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Very bad! No good service delayed my second connection flight

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.