Cheap flights from Colorado to Burlington from $163

The cheapest month to fly to Burlington, Vermont from Colorado is in April. Flight prices, which tend to average around $368, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Burlington, Vermont from Colorado during September instead. Flights to Burlington, Vermont in September, while not as cheap as those in April, still average around $398.

Our data shows that Tuesday is the least expensive day to fly to Burlington, Vermont. Tickets to fly out on this day can be as low as $479. Flights from Colorado to Burlington, Vermont on a Sunday will generally be more expensive and average around $779. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Burlington, Vermont is in the morning when flights can be purchased for as low as $570. Try not to purchase tickets in the afternoon because they tend to be around $598. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Denver Intl to Burlington for the best Colorado - Burlington flight prices

You are more likely to see cheaper flights to Burlington, Vermont from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Burlington, Vermont for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Burlington, Vermont from Colorado for as low as $362 on momondo.

There are 4 cabin classes available to choose from on Colorado to Burlington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Sun Country Air, and Delta are the most popular carriers operating from Colorado to Burlington

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Burlington, Vermont from Colorado according to our data. United Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Burlington, Vermont. Keep in mind that there are 3 different airlines that fly to Burlington, Vermont on a routine basis, so you have a few additional options to choose from.

6 flights are operational weekly from Colorado to Burlington, Vermont as of March 2026. The most popular departure day for this route is Tue, with 17% of flights per week taking off on this day.

Flight times vary depending on what airport in Colorado you fly out of and what airport in Burlington, Vermont you fly into. For example, flying from Denver to Burlington, Vermont takes 3h 41m on average. On the other hand, flying from Colorado Springs to Burlington, Vermont takes 6h 23m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.