Skip to main content
Beginning of main content

Cheap Flights from St. Louis to Burlington $357.03

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from St. Louis to Burlington (STL to BTV)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Burlington (STL to BTV)

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Mar 20th, the cheapest day to fly from Saint Louis to Burlington is Apr 4th. Tickets are currently being sold for $326, which is 16% below the average price for this route.

Question : Are you paying the cheapest or highest price for your ticket to Burlington?
Answer : Prices for this trip tend to fluctuate less than other flights in the United States. They can vary from $326 to $586. Remember, the sooner you book, the more you'll be able to save.

Question : Which airline is offering the cheapest flight from STL to BTV?
Answer : Prices are hitting as high as $586 over the next three months when flying to BTV from STL. Check out Delta Air Lines, as they have been booking customers at just $326.

Question : Is there a preferred airline for getting to Burlington International Airport (BTV) on time?
Answer : The current leader is Republic Airlines with a 100% on-time rate. Don't spend more time waiting in an airport than you have to and stick with Republic Airlines on this route. Perfection is hard to come by, so hopefully it continues.

Question : How many days should you spend in Burlington?
Answer : Over the next two months, travelers from STL to BTV are planning on staying for one week on average.

Question : Is price more important than specific travel days for you?
Answer : The lowest-cost day to fly in April is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Which airline is least likely to get you to BTV on time?
Answer : If you're flying ExpressJet to Burlington from Saint Louis, you may be tardy as they're delayed 100% of the time. If you’re on ExpressJet, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : How often are flights late from Lambert-St. Louis International Airport (STL) to Burlington International Airport (BTV)?
Answer : Flights from STL to BTV are on-time 50% of the time, ranking in the bottom 50% of the world. If a flight is delayed, expect an average of less than half an hour added to your flight time.

Question : Is this route your best bet for getting to Burlington with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. STL to BTV currently has 2 stars out of 5, earning it a far below-average performance compared to the rest of the world.