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Cheap flights from St. Louis to Burlington from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Burlington departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Burlington (STL-BTV)

Cheap round-trip flights

American Airlines Logo
6:09 am - 1:09 pmSTL-BTV
6h 00m1 stop
American Airlines Logo
5:37 am - 9:54 amBTV-STL
5h 17m1 stop
$259American Airlines
Find Deal
jue., feb. 5 - lun., feb. 9
American Airlines Logo
6:00 am - 2:02 pmSTL-BTV
7h 02m1 stop
American Airlines Logo
2:42 pm - 9:10 pmBTV-STL
7h 28m1 stop
$261American Airlines
Find Deal
mié., sep. 24 - mar., sep. 30
Delta Logo
4:10 pm - 11:15 pmSTL-BTV
6h 05m1 stop
Delta Logo
6:00 am - 1:20 pmBTV-STL
8h 20m2 stops
$273Delta
Find Deal
mié., sep. 24 - mar., sep. 30
American Airlines Logo
4:45 pm - 11:17 pmSTL-BTV
5h 32m1 stop
American Airlines Logo
6:00 am - 9:56 amBTV-STL
4h 56m1 stop
$274American Airlines
Find Deal
jue., oct. 23 - dom., oct. 26
Delta Logo
1:26 pm - 10:24 pmSTL-BTV
7h 58m2 stops
Delta Logo
6:00 am - 10:26 amBTV-STL
5h 26m1 stop
$279Delta
Find Deal
mar., sep. 30 - mar., oct. 7
Delta Logo
4:10 pm - 11:15 pmSTL-BTV
6h 05m1 stop
Delta Logo
6:00 am - 12:35 pmBTV-STL
7h 35m1 stop
$283Delta
Find Deal
mié., oct. 1 - mié., oct. 8
American Airlines Logo
6:00 am - 2:02 pmSTL-BTV
7h 02m1 stop
American Airlines Logo
6:00 am - 12:57 pmBTV-STL
7h 57m1 stop
$286American Airlines
Find Deal
mar., sep. 30 - mar., oct. 7
United Airlines Logo
3:23 pm - 9:42 pmSTL-BTV
5h 19m1 stop
United Airlines Logo
6:55 pm - 11:47 pmBTV-STL
5h 52m1 stop
$293United Airlines
Find Deal
mar., oct. 7 - sáb., oct. 11
United Airlines Logo
12:25 pm - 11:34 pmSTL-BTV
10h 09m2 stops
United Airlines Logo
6:55 pm - 11:47 pmBTV-STL
5h 52m1 stop
$298United Airlines
Find Deal
mar., oct. 7 - sáb., oct. 11
United Airlines Logo
5:24 pm - 11:34 pmSTL-BTV
5h 10m1 stop
United Airlines Logo
6:55 pm - 11:47 pmBTV-STL
5h 52m1 stop
$313United Airlines
Find Deal
mar., oct. 7 - sáb., oct. 11

Delta flights from St. Louis to Burlington

Our best Delta deals on St. Louis to Burlington flight tickets
Delta
Sep 24
STL4:10 pmLambert-St Louis
6h 05m
1 stop
BTV11:15 pmBurlington
Sep 30
BTV6:00 amBurlington
8h 20m
2 stops
STL1:20 pmLambert-St Louis
$273
Find similar
Delta
Sep 30
STL1:26 pmLambert-St Louis
7h 58m
2 stops
BTV10:24 pmBurlington
Oct 7
BTV6:00 amBurlington
5h 26m
1 stop
STL10:26 amLambert-St Louis
$279
Find similar
Delta
Oct 1
STL4:10 pmLambert-St Louis
6h 05m
1 stop
BTV11:15 pmBurlington
Oct 8
BTV6:00 amBurlington
7h 35m
1 stop
STL12:35 pmLambert-St Louis
$283
Find similar

United Airlines flights from St. Louis to Burlington

Our best United Airlines deals on St. Louis to Burlington flight tickets
United Airlines
Oct 7
STL3:23 pmLambert-St Louis
5h 19m
1 stop
BTV9:42 pmBurlington
Oct 11
BTV6:55 pmBurlington
5h 52m
1 stop
STL11:47 pmLambert-St Louis
$293
Find similar
United Airlines
Oct 7
STL12:25 pmLambert-St Louis
10h 09m
2 stops
BTV11:34 pmBurlington
Oct 11
BTV6:55 pmBurlington
5h 52m
1 stop
STL11:47 pmLambert-St Louis
$298
Find similar
United Airlines
Oct 7
STL5:24 pmLambert-St Louis
5h 10m
1 stop
BTV11:34 pmBurlington
Oct 11
BTV6:55 pmBurlington
5h 52m
1 stop
STL11:47 pmLambert-St Louis
$313
Find similar

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 septiembre 3, 2025.
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

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

jue. 2/5

6:09 am-1:09 pm

1 stop6h 00m

Burlington

lun. 2/9

5:37 am-9:54 am

1 stop5h 17m

$259

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mié. 9/24

6:00 am-2:02 pm

1 stop7h 02m

Burlington

mar. 9/30

2:42 pm-9:10 pm

1 stop7h 28m

$261

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mié. 9/24

4:10 pm-11:15 pm

1 stop6h 05m

Burlington

mar. 9/30

6:00 am-1:20 pm

2 stops8h 20m

$273

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

jue. 10/23

4:45 pm-11:17 pm

1 stop5h 32m

Burlington

dom. 10/26

6:00 am-9:56 am

1 stop4h 56m

$274

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mar. 9/30

1:26 pm-10:24 pm

2 stops7h 58m

Burlington

mar. 10/7

6:00 am-10:26 am

1 stop5h 26m

$279

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mié. 10/1

4:10 pm-11:15 pm

1 stop6h 05m

Burlington

mié. 10/8

6:00 am-12:35 pm

1 stop7h 35m

$283

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mar. 9/30

6:00 am-2:02 pm

1 stop7h 02m

Burlington

mar. 10/7

6:00 am-12:57 pm

1 stop7h 57m

$286

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mar. 10/7

3:23 pm-9:42 pm

1 stop5h 19m

Burlington

sáb. 10/11

6:55 pm-11:47 pm

1 stop5h 52m

$293

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mar. 10/7

12:25 pm-11:34 pm

2 stops10h 09m

Burlington

sáb. 10/11

6:55 pm-11:47 pm

1 stop5h 52m

$298

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

mar. 10/7

5:24 pm-11:34 pm

1 stop5h 10m

Burlington

sáb. 10/11

6:55 pm-11:47 pm

1 stop5h 52m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 cheapest month to fly to Burlington?

The month of January is, on average, the cheapest month to fly to Burlington from St. Louis, with most prices found around $328. If you are unable to visit Burlington during the month of January, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $332.

What is the cheapest day to depart on your flight to Burlington?

The cheapest day to depart on your flight to Burlington is on a Tuesday when prices can be found for as low as $272. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $517. These prices are subject to change though, so be sure to set up a Price Alert for flights to Burlington.

What is the cheapest time of day to depart on your flight to Burlington?

Flying to Burlington from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $303 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $366 on average. Flights to Burlington from St. Louis in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $391 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 $264 on momondo.

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

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

Direct flights

None
There are no direct flights from St. Louis to Burlington. There are no popular flight routes from St. Louis to Burlington.
Search flight deals

  • 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 4h 35m 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 $165Free CancellationRating
7.9
7,972 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,937 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
Shelburne
Colchester
Essex
Saint Albans
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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