C$195 Cheap Flights from Burlington to Denver

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Flight deals from Burlington to Denver

Looking for a cheap last-minute deal or the best round-trip flight from Burlington to Denver? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Burlington to Denver

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Burlington to Denver flights are currently cheapest in May.

Direct flights from Burlington to Denver

Alternative Burlington to Denver routes

Looking for the cheapest, fastest or easiest route from Burlington to Denver? You could fly into the following airports instead.

Burlington to Denver: Flight information

The things to know before you go.
Cheapest flight foundC$195
Cheapest month to flyMay
Average flight time4 hrs, 21 mins
Most popular airlineUnited
Average flights per week8

Finding cheap flights from Burlington to Denver: Frequently asked questions

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a return flight from Burlington to Denver is C$381. 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.
4 hours and 21 minutes is the average flight time from Burlington to Denver.
United flies direct from Burlington to Denver.
As of February 2026, there are 8 flights per week flying from Burlington to Denver.
The cheapest month to fly from Burlington to Denver is usually May.
If you're flying from Burlington Airport, the cheapest airport near Denver is Denver International – which is 29.9 km away from the centre of Denver. We've found flights into this airport from C$381.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Burlington Airport to Denver on Wednesday, May 13, 2026.
Yes – the average flight time is 4 hours and 21 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 Denver 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 Denver is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 0°C. July is typically the warmest month in Denver, when it usually averages around 31°C. You can expect the least rain in January. The coldest month is December, with temperatures averaging -6°C. The rainiest month is July.
Currently, United offers the cheapest flight tickets to Denver.

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

  • Take a direct flight from Burlington International Airport to Denver and you'll be travelling for an average of 3 hours 40 minutes.

  • The timezone in Denver is UTC-6. The city is 2 hours behind Burlington, where Burlington International Airport is located.

  • Burlington International Airport (BTV) to Denver International Airport (DEN) is the most popular route, with 3 departures a week to pick from. If you prefer a later start to the day, the last flight from BTV to DEN is with United at 15:40. Choose the first departure operated by United at 14:50 if you want to get on your way earlier.

  • Give yourself enough time to catch your flight from BTV to Denver. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Going away during a peak time like September? Popular seasons (like summer, Christmas/New Year and spring break) can add another hour at security. Be extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • You can book a direct flight from Burlington International Airport to Denver. Begin your journey at BTV and touch down at Denver International Airport (DEN).

  • Keep your eyes peeled for deals with United. This carrier has direct flights from Burlington International Airport to Denver.

  • When flying within United States, you don't need a visa or passport. However, you'll have to bring some form of identification, like an ID card or driver's licence. Once you've booked flight tickets from Burlington International Airport to Denver, make sure your ID is up to date.

  • BTV is around 5 kilometres from central Burlington. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 11 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be approximately 28 minutes.

  • Looking for a convenient hotel close to BTV? If you're catching an early flight from Burlington International Airport to Denver, these stays will put you moments from your departure lounge:

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

  • The lowest price we've found for a one-way ticket from Burlington International Airport to Denver is C$195. The cheapest price for a return flight is C$381. Bear in mind fares can change due to demand at the time of booking.

  • To snag cheap tickets from BTV to Denver, reserve your journey 10 months before your planned departure.

  • June is the cheapest month for tickets from Burlington International Airport to Denver. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Getting a cheap ticket from BTV to Denver couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Take advantage of the filters to find your ideal journey. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Burlington International Airport to Denver, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Airports in Denver

Denver International Airport (DEN)

  • Denver International Airport (DEN) is around 40 kilometres from central Denver. With a cab or in your own car rental, the drive is about 34 minutes.

  • It'll take around 1 hour and 31 minutes to get there by public transport.

  • After your flight from Burlington International Airport to Denver has touched down, relax and unwind at a hotel close by. SpringHill Suites Denver Airport is a comfortable option that's an easy drive from DEN.

Best time to go to Denver

  • It's time to choose your trip dates for your flight from Burlington International Airport to Denver. July is the busiest month for a trip to Denver. If you prefer a more relaxed atmosphere, go in April.

  • The warmest month in Denver is July, with temperatures ranging between 14ºC and 32ºC. Lock in your flights from Burlington International Airport to Denver in this month if this is the type of weather you enjoy.

  • Look for cheap flights from BTV to Denver in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -9ºC and 7ºC on average.

More about Denver

  • After booking your flight from Burlington International Airport to Denver, think about where you want to stay in this city. Make one of these accommodation options your base for exploring Denver:

  • Denver Art Museum and Union Station are just two of the big attractions to put on your Denver must-do list. Keep the sightseeing going at Denver Botanic Gardens.

Complete your Denver trip with a car rental

  • We use the same magic that helped you find your cheap flight from Burlington International Airport to Denver to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info you need to know about car rentals in Denver, from the most popular rental company to the average daily price.

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