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STL - BTV

$140 Find Cheap Flights from St. Louis to Burlington - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$321
Typical prices: $318-$505
Delta
Sat 11/3Sat 11/10
STL - BTV • 1 stop
Cheapest one-way
$140
Typical prices: $344-$426
Multiple Airlines
Sun 12/16
STL - BTV • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Burlington. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 26% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $413 (round-trip)
Philadelphia (PHL)
Shortest trip • 5h 07m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Burlington (STL-BTV)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Burlington

Tue, Nov 3 - Tue, Nov 10
Delta Logo
6:47 am - 12:12 pmSTL  Lambert-St Louis-BTV Burlington
4h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:45 am - 11:15 amBTV  Burlington-STL Lambert-St Louis
6h 30m1 stop Atlanta Hartsfield-Jackson
$321Delta
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
3:40 pm - 11:52 pmSTL  Lambert-St Louis-BTV Burlington
7h 12m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:06 am - 10:08 amBTV  Burlington-STL Lambert-St Louis
6h 02m1 stop Washington, D.C. Reagan-National
$349American Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
6:09 am - 1:51 pmSTL  Lambert-St Louis-BTV Burlington
6h 42m1 stop Newark
United Airlines Logo
8:54 am - 3:43 pmBTV  Burlington-STL Lambert-St Louis
7h 49m1 stop Chicago O'Hare Intl
$349United Airlines
Thu, Oct 29 - Sat, Oct 31
United Airlines Logo
8:30 am - 2:14 pmSTL  Lambert-St Louis-BTV Burlington
4h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 10:44 amBTV  Burlington-STL Lambert-St Louis
5h 44m1 stop Newark
$349United Airlines
Thu, Dec 3 - Sun, Dec 6
American Airlines Logo
3:40 pm - 11:52 pmSTL  Lambert-St Louis-BTV Burlington
7h 12m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:43 am - 10:08 amBTV  Burlington-STL Lambert-St Louis
5h 25m1 stop Washington, D.C. Reagan-National
$349American Airlines
Thu, Dec 3 - Mon, Dec 7
American Airlines Logo
3:40 pm - 11:52 pmSTL  Lambert-St Louis-BTV Burlington
7h 12m1 stop Washington, D.C. Reagan-National
American Airlines Logo
5:06 am - 10:08 amBTV  Burlington-STL Lambert-St Louis
6h 02m1 stop Washington, D.C. Reagan-National
$349American Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
8:30 am - 2:14 pmSTL  Lambert-St Louis-BTV Burlington
4h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
8:54 am - 3:43 pmBTV  Burlington-STL Lambert-St Louis
7h 49m1 stop Chicago O'Hare Intl
$349United Airlines
Mon, Oct 26 - Sat, Oct 31
Delta Logo
7:00 am - 12:44 pmSTL  Lambert-St Louis-BTV Burlington
4h 44m1 stop New York LaGuardia
Delta Logo
5:00 pm - 8:51 pmBTV  Burlington-STL Lambert-St Louis
4h 51m1 stop Detroit Metropolitan Wayne County
$349Delta
Thu, Dec 10 - Thu, Dec 17
Delta Logo
5:31 pm - 12:20 amSTL  Lambert-St Louis-BTV Burlington
5h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:45 am - 11:29 amBTV  Burlington-STL Lambert-St Louis
6h 44m1 stop Atlanta Hartsfield-Jackson
$349Delta
Thu, Nov 5 - Thu, Nov 12
Delta Logo
7:00 am - 12:44 pmSTL  Lambert-St Louis-BTV Burlington
4h 44m1 stop New York LaGuardia
Delta Logo
6:00 am - 11:48 amBTV  Burlington-STL Lambert-St Louis
6h 48m1 stop New York LaGuardia
$349Delta
Booking Insights

Price, demand and travel trends for St. Louis to Burlington flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Burlington?

Round-trip flights from St. Louis to Burlington typically range from $318 to $505. The lowest price found in the past 5 days was $321, on Delta.

What's the cheapest day of the week to fly from St. Louis to Burlington?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from St. Louis to Burlington. It’s 15% cheaper than the average day, while Monday is the most expensive, with prices 55% higher.

What’s the cheapest month to fly from St. Louis to Burlington?

•February is the cheapest month to fly from St. Louis to Burlington at $293 round-trip.
•November ($660) and April ($569) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 125% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Burlington flights

Low season

January

Cheapest flight

$140
Beat the crowds with an average 67% drop in travelers.
The most popular month to fly with an average 163% increase in travelers.
One-way flight from St. Louis to Burlington

When to book flights from St. Louis to Burlington

Are your dates flexible? Find out the best times to travel from St. Louis to Burlington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Burlington flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Burlington?

    Two cabin classes are available on flights from St. Louis to Burlington:

    • Economy Class
    • First Class

  • How long is a flight from St. Louis to Burlington?

    A nonstop flight from St. Louis to Burlington takes 00m, covering 970 miles.

  • Do I need a passport to fly from St. Louis to Burlington?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a St. Louis to Burlington flight?

    Round-trip flights from St. Louis to Burlington range from $318 to $505, with an average of $397 over the past 12 months. Anything below $318 counts as a good deal.

  • Have flight prices from St. Louis to Burlington changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $321 to $1,284. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from St. Louis to Burlington looking right now?

    One-way fares from St. Louis to Burlington are currently lower than usual. Average one-way flight prices are about $274, which is 30% below the typical average for this route.

  • What car rental options are available at Burlington Airport (BTV)?

    Burlington Airport (BTV) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Alamo
    • Avis

  • Which airports can I use when flying from St. Louis to Burlington?

    Flights from St. Louis to Burlington usually depart from Lambert-St Louis (STL) and arrive at Burlington (BTV).

  • Which airports do connecting flights from St. Louis to Burlington pass through?

    One-stop flights from St. Louis to Burlington most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 49% of one-stop connections
    • Philadelphia (PHL) - 21% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 13% of one-stop connections
    • Washington, D.C. Reagan-National (DCA) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from St. Louis to Burlington?

    Yes. Flexible dates can save you up to 46% on flights from St. Louis to Burlington. Saturday is the cheapest departure day at $338 round-trip on average, while Monday is the most expensive at $618, a difference of $280.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from St. Louis to Burlington?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 5h 07m, compared with 5h 10m via Washington, D.C. Reagan-National (DCA) and 5h 14m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between St. Louis and Burlington?

    Burlington is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking St. Louis to Burlington flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $338, about $280 less than Monday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Burlington trip for February. Fares historically average $293 round-trip in that month - typically $367 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Burlington Airport.

    • DoubleTree by Hilton Burlington Vermont
    • Delta Hotels by Marriott Burlington
    • Vermont Suites

More options for your flight from St. Louis to Burlington

Complete your trip to Burlington with a hotel stay or car rental

Car rentals in Burlington
Hotels in Burlington
Vacations in Burlington