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Cheap flights from St. Louis to Burlington from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Burlington departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Burlington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:03 am - 12:03 pm
STL
-
BTV
5h 00m
1 stop
American Airlines Logo
7:27 pm - 11:31 pm
BTV
-
STL
5h 04m
1 stop
$263American Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
7:30 am - 2:35 pm
STL
-
BTV
6h 05m
1 stop
United Airlines Logo
6:00 am - 12:13 pm
BTV
-
STL
7h 13m
2 stops
$268United Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
5:11 pm - 12:22 am
STL
-
BTV
6h 11m
1 stop
American Airlines Logo
6:37 pm - 11:59 pm
BTV
-
STL
6h 22m
1 stop
$291American Airlines
Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
6:00 am - 2:15 pm
STL
-
BTV
7h 15m
2 stops
United Airlines Logo
9:48 am - 3:46 pm
BTV
-
STL
6h 58m
1 stop
$296United Airlines
Tue, Jun 16 - Tue, Jun 23
Delta Logo
3:57 pm - 11:59 pm
STL
-
BTV
7h 02m
1 stop
Delta Logo
6:00 am - 11:49 am
BTV
-
STL
6h 49m
1 stop
$301Delta
Fri, Jun 19 - Tue, Jun 23
United Airlines Logo
1:13 pm - 9:29 pm
STL
-
BTV
7h 16m
1 stop
United Airlines Logo
7:33 pm - 11:44 pm
BTV
-
STL
5h 11m
1 stop
$317United Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
7:22 am - 2:17 pm
STL
-
BTV
5h 55m
1 stop
United Airlines Logo
4:47 pm - 9:30 pm
BTV
-
STL
5h 43m
1 stop
$319United Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
5:48 pm - 11:34 pm
STL
-
BTV
4h 46m
1 stop
American Airlines Logo
7:47 pm - 8:31 am
BTV
-
STL
13h 44m
1 stop
$329American Airlines
Sat, Jul 25 - Mon, Jul 27
Delta Logo
6:05 am - 12:03 pm
STL
-
BTV
4h 58m
1 stop
Delta Logo
5:25 am - 9:46 am
BTV
-
STL
5h 21m
1 stop
$339Delta
Wed, Jun 10 - Wed, Jun 17
United Airlines Logo
8:50 am - 3:05 pm
STL
-
BTV
5h 15m
1 stop
United Airlines Logo
6:00 am - 12:03 pm
BTV
-
STL
7h 03m
1 stop
$343United Airlines
Tue, Sep 1 - Sat, Sep 5

American Airlines flights from St. Louis to Burlington

Our best American Airlines deals on St. Louis to Burlington flight tickets
American Airlines
Oct 17
STL6:03 amLambert-St Louis
5h 00m
1 stop
BTV12:03 pmBurlington
Oct 20
BTV7:27 pmBurlington
5h 04m
1 stop
STL11:31 pmLambert-St Louis
$263
American Airlines
Jun 13
STL5:11 pmLambert-St Louis
6h 11m
1 stop
BTV12:22 amBurlington
Jun 20
BTV6:37 pmBurlington
6h 22m
1 stop
STL11:59 pmLambert-St Louis
$291
American Airlines
Jul 25
STL5:48 pmLambert-St Louis
4h 46m
1 stop
BTV11:34 pmBurlington
Jul 27
BTV7:47 pmBurlington
13h 44m
1 stop
STL8:31 amLambert-St Louis
$329

United Airlines flights from St. Louis to Burlington

Our best United Airlines deals on St. Louis to Burlington flight tickets
United Airlines
Oct 17
STL7:30 amLambert-St Louis
6h 05m
1 stop
BTV2:35 pmBurlington
Oct 20
BTV6:00 amBurlington
7h 13m
2 stops
STL12:13 pmLambert-St Louis
$268
United Airlines
Jun 16
STL6:00 amLambert-St Louis
7h 15m
2 stops
BTV2:15 pmBurlington
Jun 23
BTV9:48 amBurlington
6h 58m
1 stop
STL3:46 pmLambert-St Louis
$296
United Airlines
Jul 3
STL1:13 pmLambert-St Louis
7h 16m
1 stop
BTV9:29 pmBurlington
Jul 11
BTV7:33 pmBurlington
5h 11m
1 stop
STL11:44 pmLambert-St Louis
$317

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Burlington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from St. Louis to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 10/17

6:03 am-12:03 pm

1 stop5h 00m

Burlington

Tue 10/20

7:27 pm-11:31 pm

1 stop5h 04m

$263

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 10/17

7:30 am-2:35 pm

1 stop6h 05m

Burlington

Tue 10/20

6:00 am-12:13 pm

2 stops7h 13m

$268

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 6/13

5:11 pm-12:22 am

1 stop6h 11m

Burlington

Sat 6/20

6:37 pm-11:59 pm

1 stop6h 22m

$291

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Tue 6/16

6:00 am-2:15 pm

2 stops7h 15m

Burlington

Tue 6/23

9:48 am-3:46 pm

1 stop6h 58m

$296

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 6/19

3:57 pm-11:59 pm

1 stop7h 02m

Burlington

Tue 6/23

6:00 am-11:49 am

1 stop6h 49m

$301

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 7/3

1:13 pm-9:29 pm

1 stop7h 16m

Burlington

Sat 7/11

7:33 pm-11:44 pm

1 stop5h 11m

$317

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 6/10

7:22 am-2:17 pm

1 stop5h 55m

Burlington

Sat 6/13

4:47 pm-9:30 pm

1 stop5h 43m

$319

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 7/25

5:48 pm-11:34 pm

1 stop4h 46m

Burlington

Mon 7/27

7:47 pm-8:31 am

1 stop13h 44m

$329

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 6/10

6:05 am-12:03 pm

1 stop4h 58m

Burlington

Wed 6/17

5:25 am-9:46 am

1 stop5h 21m

$339

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Tue 9/1

8:50 am-3:05 pm

1 stop5h 15m

Burlington

Sat 9/5

6:00 am-12:03 pm

1 stop7h 03m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Burlington from

How to get the cheapest flight ticket from St. Louis to Burlington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Burlington?

What is the cheapest month to fly to Burlington?

The month of February is, on average, the cheapest month to fly to Burlington from St. Louis, with most prices found around $293. If you are unable to visit Burlington during the month of February, then departing from St. Louis during the month January is also very affordable. Most momondo users find prices during this month for around $294.

How far in advance should I book a flight from St. Louis to Burlington?

You are more likely to see cheaper flights to Burlington from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Burlington for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Burlington from St. Louis for as low as $291 on momondo.

How have St. Louis to Burlington flight prices changed over time?

As of May 2026, prices for St. Louis to Burlington flights are approximately 199% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Burlington

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Burlington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Burlington (STL to BTV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Burlington

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from St. Louis to Burlington takes 5h 00m
There are no direct flights from St. Louis to Burlington. There are no popular flight routes from St. Louis to Burlington.
Search flight deals

Frequently asked questions about flying from St. Louis to Burlington

  • How far is Lambert-St Louis to Burlington by plane?

    A flight from Lambert-St Louis to Burlington will travel around 963.7 mi. Typically, this will take 5h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Burlington Airport?

    Prices for flights from Lambert-St Louis Airport to Burlington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Burlington Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Burlington Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Burlington Airport.

  • What documentation or ID do you need to fly to Burlington Airport?

    The travel and health documents required for your trip to Burlington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Burlington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Burlington?

Best airlines flying from St. Louis to Burlington

Compare and see reviews for airlines that fly from St. Louis to Burlington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $193Free CancellationRating
7.9
8,449 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
South Burlington
Williston
Saint Albans
Essex
Colchester
Shelburne
Middlebury
Warren

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Burlington?

It is quick and easy to find St. Louis to Burlington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Burlington that suits you.

Can I find flights from St. Louis to Burlington with flexible booking policies on momondo?

Yes. All flights to Burlington from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Burlington?

Once all potential St. Louis to Burlington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Burlington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Burlington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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