DEN - BTV

$153 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 12/4. 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.

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

Thu, Dec 4 - Sat, Dec 6
United Airlines Logo
11:59 pm - 10:04 amDEN-BTV
8h 05m1 stop
United Airlines Logo
6:15 am - 10:35 amBTV-DEN
6h 20m1 stop
$284United Airlines
Find Deal
Sat, Apr 4 - Wed, Apr 8
Delta Logo
6:30 am - 3:08 pmDEN-BTV
6h 38m1 stop
Delta Logo
5:00 pm - 9:47 pmBTV-DEN
6h 47m1 stop
$289Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
Delta Logo
6:30 am - 3:08 pmDEN-BTV
6h 38m1 stop
Delta Logo
6:00 am - 3:07 pmBTV-DEN
11h 07m2 stops
$294Delta
Find Deal
Sat, Dec 6 - Tue, Dec 16
Delta Logo
11:08 am - 10:40 pmDEN-BTV
9h 32m2 stops
Delta Logo
5:45 am - 3:10 pmBTV-DEN
11h 25m2 stops
$299Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
10:10 am - 3:39 pmDEN-BTV
3h 29mnonstop
United Airlines Logo
3:35 pm - 6:12 pmBTV-DEN
4h 37mnonstop
$319United Airlines
Find Deal
Wed, Feb 18 - Tue, Feb 24
Delta Logo
12:59 am - 3:08 pmDEN-BTV
12h 09m2 stops
Delta Logo
7:10 am - 6:10 pmBTV-DEN
13h 00m2 stops
$324Delta
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
10:20 am - 6:47 pmDEN-BTV
6h 27m1 stop
United Airlines Logo
3:35 pm - 6:12 pmBTV-DEN
4h 37mnonstop
$329United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
9:00 am - 11:21 pmDEN-BTV
12h 21m2 stops
American Airlines Logo
4:18 pm - 11:57 pmBTV-DEN
9h 39m2 stops
$334American Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
8:00 am - 6:47 pmDEN-BTV
8h 47m1 stop
United Airlines Logo
7:23 pm - 12:15 amBTV-DEN
6h 52m1 stop
$339United Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
American Airlines Logo
7:50 am - 7:10 pmDEN-BTV
9h 20m2 stops
American Airlines Logo
5:04 pm - 10:24 pmBTV-DEN
7h 20m1 stop
$433American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $284 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Burlington
Watch video
Watch video
Watch video
Watch video
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
January
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$284
Overall average: $589
United Airlines
Thu 12/4Sat 12/6
DEN - BTV • 1 stop
Cheapest non-stop
$319
United Airlines
Wed 11/12Sun 11/16
DEN - BTV • Non-stop
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!
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 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 January, where tickets cost $383 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $589 and $528 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 $448 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 seasonFebruary
Cheapest flight$153
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 5% 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 $153 for a one-way ticket and $284 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 MAX 9 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.

  • 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 $339 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 $519 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 $273 or less one-way and $319 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.
7.9
DeltaOverall score based on 7992 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

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.

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

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

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

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.