BTV - DEN

$126 Find Cheap Flights from Burlington to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to Denver departing on 1/13. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Denver, 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 Burlington to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$251
Typical prices: $319-$539
American Airlines
Wed 1/7Wed 1/14
BTV - DEN • 1 stop
Cheapest non-stop
$547
United Airlines
Sun 5/3Tue 5/5
BTV - DEN • Non-stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 13% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Burlington to Denver (BTV-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington to Denver 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 Burlington to Denver

Wed, Jan 7 - Wed, Jan 14
American Airlines Logo
5:04 pm - 10:24 pm
BTV
-
DEN
7h 20m1 stop
American Airlines Logo
6:00 am - 4:34 pm
DEN
-
BTV
8h 34m1 stop
$251American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
12:31 pm - 11:16 pm
BTV
-
DEN
12h 45m2 stops
American Airlines Logo
6:00 am - 4:34 pm
DEN
-
BTV
8h 34m1 stop
$256American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
8:43 am - 6:13 pm
BTV
-
DEN
11h 30m2 stops
American Airlines Logo
7:20 am - 5:15 pm
DEN
-
BTV
7h 55m2 stops
$261American Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
5:04 pm - 10:24 pm
BTV
-
DEN
7h 20m1 stop
American Airlines Logo
6:00 am - 4:34 pm
DEN
-
BTV
8h 34m1 stop
$270American Airlines
Sat, Feb 7 - Sun, Feb 15
American Airlines Logo
12:31 pm - 10:34 pm
BTV
-
DEN
12h 03m2 stops
American Airlines Logo
6:59 am - 5:41 pm
DEN
-
BTV
8h 42m1 stop
$275American Airlines
Sat, Feb 7 - Sun, Feb 15
American Airlines Logo
8:43 am - 8:53 pm
BTV
-
DEN
14h 10m2 stops
American Airlines Logo
6:19 am - 5:41 pm
DEN
-
BTV
9h 22m2 stops
$280American Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
5:23 am - 1:37 pm
BTV
-
DEN
10h 14m1 stop
Delta Logo
6:40 am - 4:23 pm
DEN
-
BTV
7h 43m1 stop
$289Delta
Fri, Jan 23 - Mon, Jan 26
Delta Logo
6:00 am - 1:37 pm
BTV
-
DEN
9h 37m2 stops
Delta Logo
6:40 am - 4:23 pm
DEN
-
BTV
7h 43m1 stop
$294Delta
Wed, Jan 7 - Thu, Jan 15
American Airlines Logo
5:04 pm - 10:24 pm
BTV
-
DEN
7h 20m1 stop
American Airlines Logo
6:00 am - 4:34 pm
DEN
-
BTV
8h 34m1 stop
$295American Airlines
Fri, Jan 23 - Sun, Jan 25
Delta Logo
6:00 am - 1:37 pm
BTV
-
DEN
9h 37m2 stops
Delta Logo
12:30 am - 12:45 pm
DEN
-
BTV
10h 15m2 stops
$299Delta
Booking Insights

KAYAK's insights & trends for Burlington to Denver flights

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

How much is a round-trip flight from Burlington to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Burlington to Denver departing in January.

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

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

When flying from Burlington to Denver, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Burlington, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to Denver, 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 Burlington to Denver is April, where tickets cost $396 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $544 and $516 respectively.

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

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 $378 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Burlington to Denver, 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 Burlington to Denver, you should book around 3 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$126
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Burlington to Denver

When to book flights from Burlington to Denver

Are your dates flexible? Find out the best times to travel from Burlington to Denver 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 Burlington to Denver

  • How many flight types are available from Burlington to Denver?

    There are both direct and connecting flights available between Burlington to Denver. United Airlines is the only airline which offers direct flights between these destinations. Also, JetBlue and United Airlines offer connecting flights with layovers at either John F. Kennedy International Airport (JFK), O'Hare International Airport (ORD), Newark International Airport (EWR) or Dulles International Airport (IAD).

  • What are the parking options at Burlington International Airport (BTV)?

    Short-term and long-term parking options are available at Burlington International Airport (BTV). It will cost you around $12 to park in the long-term parking for 24h, whereas the hourly parking starts from about $1 for the first hour and $2 for the next three hours. There is also a designated parking space for oversized vehicles at surface Lot A.

  • Does Burlington International Airport (BTV) have nursing rooms?

    Yes. The airport has a Mamava lactating room which enables nursing mothers to breastfeed their infants comfortably and privately. These rooms also have electrical outlets allowing the mothers to use breast pumps efficiently. Also, the space has an antimicrobial surface enabling the mothers to nurse their children comfortably.

  • Where are the pet relief areas at the Denver International Airport (DEN)?

    There is a pet relief area outside the Jeppesen terminal before the security checkpoint, which your pet can use while in the airport. Additionally, pet relief areas are located past the security checkpoints near Gates A, B and C. These make it convenient to travel with your service pets as you get through the airports.

  • What is the cheapest flight from Burlington to Denver?

    In the last 3 days, the lowest price for a flight from Burlington to Denver was $126 for a one-way ticket and $251 for a round-trip.

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

    No

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

    Burlington and Denver are both served by 1 main airport. You will leave Burlington from Burlington and will be arriving at Denver Intl.

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

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

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

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

  • Which airline alliances offer flights from Burlington to Denver?

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

  • What is the most popular layover when flying to Denver from Burlington?

    Chicago is the most popular layover city among KAYAK users traveling from Burlington to Denver.

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

    The two airlines most popular with KAYAK users for flights from Burlington to Denver are Delta and United Airlines. With an average price for the route of $379 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 $503 and an overall rating of 7.4.

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

    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 Burlington to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Burlington 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 Burlington to Denver?

    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 Denver with an airline and back to Burlington with another airline. Booking your flights between Burlington and DEN 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 Burlington to Denver?

    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 Denver from Burlington 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 Burlington to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $456 or less one-way and $478 or less round-trip.
  • Burlington International Airport (BTV) has a pet relief area in Terminal 2 outside exit 15. You will find a grassy area outside the baggage claim area. These zones make it more convenient for pet owners to travel with their pets in airports.
  • The Burlington International Airport (BTV) has a children's play area strategically located to give the children a view of the runway and the Green Mountains. This airport's children's play area is accessible from any airport gate. Adults can watch their children play as they charge their devices using the provided ports in the section. A rocking chair is also available here.
  • Denver International Airport has got a couple of nursing rooms. One is in the center of the Jeppesen Terminal at level 5 and the center of Gates A, B and C. The rooms have a changing table, sink, and power outlet and are wheelchair accessible.
  • The Denver International Airport (DEN) has a children's play area in Concourse C. Adults can leave their children playing in this area as they get busy in and around the airport. The family-friendly short film plays consecutively on a 1h loop to allow you to get in and out of the action at any time. It can keep you and your children entertained while at the airport.
  • The 23-mile journey from Denver International Airport (DEN) to the city center can take 30min if you travel via taxi, 1h by train and Line 43 bus.

Reviews of the top 4 airlines serving from Burlington to Denver

 
See real verified KAYAK customer reviews for airlines flying from Burlington to Denver. 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 Burlington to Denver? 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 8009 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
8.1Boarding
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

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

Information on your arrival and departure airports