Cheap flights from Vermont to Denver from $115

The cheapest month to fly to Denver from Vermont is in December. Flight prices, which tend to average around $164, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in December, then you should wait until October to fly from Vermont, when ticket prices are also cheap, with an average price of $168.

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $504. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $747.

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $541. Flights in the morning are often more expensive with an average ticket price of $932.

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

You are more likely to see cheaper flights to Denver from Vermont when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $478 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Vermont for as low as $401 on momondo.

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

JetBlue, Sun Country Air, and Southwest are the most popular carriers operating from Vermont to Denver Intl

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Denver from Vermont 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 Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

As of June 2026, 4 flights take off from Vermont and land in Denver each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

The number of flights available between Vermont and Denver is 33 per week as of June 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.