Skyscanner

Cheap Flights from Denver International to Burlington

Compare Denver International to Burlington flight deals

Find the cheapest month or even day of the year to fly to Burlington

Book the best Burlington fare with no extra fees

Flight deals from Denver International to Burlington

Looking for a cheap last-minute deal or the best return flight from Denver International to Burlington? Find the lowest prices on one-way and return tickets right here.
Burlington.241 € per passenger.Departing Tue, 30 Sep, returning Sat, 4 Oct.Return flight with United.Outbound indirect flight with United, departs from Denver International on Tue, 30 Sep, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Sat, 4 Oct, arriving in Denver International.Price includes taxes and charges.From 241 €, select.
Burlington.245 € per passenger.Departing Sat, 13 Sep, returning Mon, 15 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Sat, 13 Sep, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Mon, 15 Sep, arriving in Denver International.Price includes taxes and charges.From 245 €, select.
Burlington.245 € per passenger.Departing Sat, 4 Oct, returning Wed, 8 Oct.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sat, 4 Oct, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Wed, 8 Oct, arriving in Denver International.Price includes taxes and charges.From 245 €, select.
Burlington.245 € per passenger.Departing Wed, 13 Aug, returning Wed, 20 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Wed, 13 Aug, arriving in Burlington.Inbound indirect flight with Delta, departs from Burlington on Wed, 20 Aug, arriving in Denver International.Price includes taxes and charges.From 245 €, select.
Burlington.266 € per passenger.Departing Tue, 22 Jul, returning Wed, 30 Jul.Return flight with United.Outbound indirect flight with United, departs from Denver International on Tue, 22 Jul, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Wed, 30 Jul, arriving in Denver International.Price includes taxes and charges.From 266 €, select.
Burlington.330 € per passenger.Departing Wed, 30 Jul, returning Mon, 4 Aug.Return flight with United.Outbound indirect flight with United, departs from Denver International on Wed, 30 Jul, arriving in Burlington.Inbound indirect flight with United, departs from Burlington on Mon, 4 Aug, arriving in Denver International.Price includes taxes and charges.From 330 €, select.
Burlington.361 € per passenger.Departing Tue, 15 Jul, returning Sun, 20 Jul.Return flight with United.Outbound direct flight with United departs from Denver International on Tue, 15 Jul, arriving in Burlington.Inbound direct flight with United departs from Burlington on Sun, 20 Jul, arriving in Denver International.Price includes taxes and charges.From 361 €, select.
Burlington.408 € per passenger.Departing Sat, 2 Aug, returning Sun, 10 Aug.Return flight with United.Outbound direct flight with United departs from Denver International on Sat, 2 Aug, arriving in Burlington.Inbound direct flight with United departs from Burlington on Sun, 10 Aug, arriving in Denver International.Price includes taxes and charges.From 408 €, select.

Find the cheapest month to fly from Denver International to Burlington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Burlington flights are currently cheapest in August.
Jul
from 266 €
Aug
from 245 €
Sep
from 245 €
Oct
from 245 €
Nov
from 542 €
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
Find prices
Jun
Find prices

Direct flights from Denver International to Burlington

Denver International to Burlington: Alternative routes

Compare routes from Denver International to Burlington below. You may find an airport to fly into that's cheaper, faster, or easier than Burlington.

Denver to Burlington: Flight information

The things to know before you go.
Cheapest flight found241 €
Cheapest month to flySeptember
Average flight time3 hrs, 41 mins
Most popular airlineUnited
Average flights per week9

Finding cheap flights from Denver International to Burlington: Frequently asked questions

The best price we found for a return flight from Denver International to Burlington is 241 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 41 minutes is the average flight time from Denver International to Burlington.
United flies direct from Denver International to Burlington.
As of July 2025, there are 9 flights per week flying from Denver International to Burlington.
The cheapest month to fly from Denver International to Burlington is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Burlington Airport on Tuesday, 30 September 2025.
Yes – the average flight time is 3 hours and 41 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Burlington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Burlington is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Burlington.

Flying from Denver International Airport (DEN) to Burlington International Airport (BTV): what you need to know

  • Around 3 hours 40 minutes is how long you'll be travelling on a direct flight from Denver International Airport to Burlington International Airport.

  • Flights from DEN to BTV start at 09:52 — the earliest with United Airlines. The latest departure is at 10:08 with United Airlines. Overall, you can choose from three weekly Denver International Airport to Burlington International Airport flights.

  • Get to the airport on time so you don't miss your DEN to BTV flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Flying during a peak time such as July? School holidays and other popular seasons can result in longer queues at security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • United Airlines has direct flights from Denver International Airport to Burlington International Airport. Book with this popular airline, then get ready to discover the sights in Burlington — and maybe even more of United States if time allows.

  • United Airlines is the most frequently booked airline on this route.

  • Consider adding a stopover when booking your ticket from Denver International Airport to Burlington International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Check out these options between DEN and BTV:

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

    • Washington Dulles International Airport

How to find the cheapest flights from Denver International Airport (DEN) to Burlington International Airport (BTV)

  • The lowest price we've found for a one-way Denver International Airport to Burlington International Airport flight is 240 €. A round-trip fare right now is 241 €. Depending on the availability and when you book, these fares could change.

  • To secure cheap tickets from DEN to BTV, reserve your journey seven months ahead of your departure date.

  • June is the cheapest month for flights from Denver International Airport to Burlington International Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.

  • Finding cheap flights from DEN to BTV is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a lower fare pops up.

  • Tailor your trip using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Denver International Airport to Burlington International Airport.

Handy information about Denver International Airport (DEN)

  • You'll find DEN at 8500 Pena Boulevard.

  • Denver International Airport earns top marks for on-time performance. 80.23% of flights that take off from DEN arrive at their destination without delay.

  • To reach Denver International Airport from central Denver, it'll take about 35 minutes if you're going by car. Of course, this depends on traffic. It's approximately 40 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 1 hour 30 minutes.

  • Get your flight from Denver International Airport to Burlington International Airport off to a hassle-free start. Just a quick drive from DEN, stay at Baymont by Wyndham Denver International Airport and be well-rested for the journey ahead.

Arriving at Burlington International Airport (BTV)

Getting from Burlington International Airport (BTV) to central Burlington

  • You'll find BTV at 1200 Airport Drive, Number 1.

  • From Burlington International Airport, Burlington is approximately 5 kilometres away. It takes around 10 minutes to reach the centre by car.

  • It'll take around 30 minutes if you're travelling by public transport.

When to fly to Burlington International Airport (BTV)

  • September is the most popular month for flights from Denver International Airport to Burlington International Airport. To skip the crowds, visit Burlington in January.

  • The warmest month in Burlington is July, with the temperature ranging between 14ºC (57ºF) and 28ºC (82ºF). Book your flights from Denver International Airport to Burlington International Airport in this month if you enjoy this type of weather.

  • Search for cheap tickets from DEN to BTV in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -15ºC (5ºF) and 0ºC (32ºF) on average.

Explore more of United States

  • New York is just one of the many places in United States waiting to be discovered once you've seen Burlington. Around 418 kilometres away to the south, well-known attractions include Statue of Liberty, Central Park and Empire State Building.

  • Around 290 kilometres south-east of Burlington, Boston is another favourite stop in United States. Get a taste of what this destination has to offer at Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Plan the rest of your trip from Denver to Burlington

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.