What airlines fly to Burlington?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Burlington from St. Louis according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Burlington. Keep in mind that there are 3 different airlines that fly to Burlington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Burlington?

American Airlines and Delta are the most popular carriers operating from Lambert-St Louis to Burlington

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?

As of December 2025, there are 3 operators available to choose from 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.

$169 Cheap Flights from St. Louis to Burlington in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $508 to $838. The lowest price recently found on this route was $279.

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Find the cheapest flights from St. Louis to Burlington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:27 am - 7:10 pm

STL

BTV

6h 43m1 stop

8:29 am - 2:57 pm

BTV

STL

7h 28m1 stop

$279American Airlines

Fri, Jan 30 - Sun, Feb 1

11:20 am - 10:40 pm

STL

BTV

10h 20m2 stops

4:11 pm - 10:58 pm

BTV

STL

7h 47m1 stop

$284United Airlines

Fri, Jan 9 - Tue, Jan 13

11:20 am - 10:40 pm

STL

BTV

10h 20m2 stops

2:55 pm - 10:58 pm

BTV

STL

9h 03m2 stops

$289United Airlines

Fri, Jan 9 - Tue, Jan 13

3:56 pm - 11:44 pm

STL

BTV

6h 48m1 stop

6:11 pm - 11:23 pm

BTV

STL

6h 12m1 stop

$294American Airlines

Thu, Feb 19 - Mon, Feb 23

5:22 am - 11:23 am

STL

BTV

5h 01m1 stop

5:04 pm - 10:44 pm

BTV

STL

6h 40m1 stop

$331American Airlines

Sat, Jan 3 - Sat, Jan 10

5:56 pm - 11:19 pm

STL

BTV

4h 23m1 stop

6:00 am - 2:48 pm

BTV

STL

9h 48m2 stops

$334Delta

Thu, Jan 8 - Mon, Jan 12

12:00 pm - 11:19 pm

STL

BTV

10h 19m2 stops

6:00 am - 2:48 pm

BTV

STL

9h 48m2 stops

$339Delta

Thu, Jan 8 - Mon, Jan 12

3:24 pm - 9:23 pm

STL

BTV

4h 59m1 stop

10:50 am - 5:00 pm

BTV

STL

7h 10m1 stop

$364United Airlines

Fri, Mar 20 - Sun, Mar 22

5:56 pm - 11:19 pm

STL

BTV

4h 23m1 stop

4:51 pm - 11:25 pm

BTV

STL

7h 34m2 stops

$368Delta

Fri, Jan 9 - Mon, Jan 12

5:11 pm - 10:13 am

STL

BTV

16h 02m1 stop

12:23 pm - 8:05 am

BTV

STL

20h 42m2 stops

$371Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

American Airlines flights from St. Louis to Burlington

Our best American Airlines deals on St. Louis to Burlington flight tickets

American Airlines

Jan 13

STL9:33 amLambert-St Louis

6h 01m

1 stop

BTV4:34 pmBurlington

Jan 17

BTV6:00 amBurlington

6h 36m

1 stop

STL11:36 amLambert-St Louis

$248

Find similar

American Airlines

Jan 30

STL11:27 amLambert-St Louis

6h 43m

1 stop

BTV7:10 pmBurlington

Feb 1

BTV8:29 amBurlington

7h 28m

1 stop

STL2:57 pmLambert-St Louis

$279

Find similar

American Airlines

Feb 19

STL3:56 pmLambert-St Louis

6h 48m

1 stop

BTV11:44 pmBurlington

Feb 23

BTV6:11 pmBurlington

6h 12m

1 stop

STL11:23 pmLambert-St Louis

$294

Find similar

Delta flights from St. Louis to Burlington

Our best Delta deals on St. Louis to Burlington flight tickets

Delta

Jan 13

STL10:19 amLambert-St Louis

4h 52m

1 stop

BTV4:11 pmBurlington

Jan 17

BTV7:10 amBurlington

8h 39m

2 stops

STL2:49 pmLambert-St Louis

$253

Find similar

Delta

Jan 13

STL11:23 amLambert-St Louis

10h 47m

2 stops

BTV11:10 pmBurlington

Jan 17

BTV7:10 amBurlington

8h 39m

2 stops

STL2:49 pmLambert-St Louis

$258

Find similar

Delta

Jan 8

STL5:56 pmLambert-St Louis

4h 23m

1 stop

BTV11:19 pmBurlington

Jan 12

BTV6:00 amBurlington

9h 48m

2 stops

STL2:48 pmLambert-St Louis

$334

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 1/30

11:27 am-7:10 pm

1 stop6h 43m

Burlington

Sun 2/1

8:29 am-2:57 pm

1 stop7h 28m

$279

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 1/9

11:20 am-10:40 pm

2 stops10h 20m

Burlington

Tue 1/13

4:11 pm-10:58 pm

1 stop7h 47m

$284

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 1/9

11:20 am-10:40 pm

2 stops10h 20m

Burlington

Tue 1/13

2:55 pm-10:58 pm

2 stops9h 03m

$289

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Thu 2/19

3:56 pm-11:44 pm

1 stop6h 48m

Burlington

Mon 2/23

6:11 pm-11:23 pm

1 stop6h 12m

$294

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 1/3

5:22 am-11:23 am

1 stop5h 01m

Burlington

Sat 1/10

5:04 pm-10:44 pm

1 stop6h 40m

$331

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Thu 1/8

5:56 pm-11:19 pm

1 stop4h 23m

Burlington

Mon 1/12

6:00 am-2:48 pm

2 stops9h 48m

$334

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Thu 1/8

12:00 pm-11:19 pm

2 stops10h 19m

Burlington

Mon 1/12

6:00 am-2:48 pm

2 stops9h 48m

$339

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 3/20

3:24 pm-9:23 pm

1 stop4h 59m

Burlington

Sun 3/22

10:50 am-5:00 pm

1 stop7h 10m

$364

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 1/9

5:56 pm-11:19 pm

1 stop4h 23m

Burlington

Mon 1/12

4:51 pm-11:25 pm

2 stops7h 34m

$368

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 1/9

5:11 pm-10:13 am

1 stop16h 02m

Burlington

Sun 1/11

12:23 pm-8:05 am

2 stops20h 42m

$371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

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 January is, on average, the cheapest month to fly to Burlington from St. Louis, with most prices found around $273. If you are unable to visit Burlington during the month of January, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $288.

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 $420 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 $263 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

Fastest flight time	4h 23m
Direct flights	None

The fastest flight from St. Louis to Burlington takes 4h 23m

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 23m 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?
As of December 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between St. Louis and Burlington, the leading airline is American Airlines, making up 63% of the total bookings. Other popular airlines include Delta with 20% and United Airlines with 18%.

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
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $240	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $283	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

South Burlington

Williston

Shelburne

Essex

Colchester

Saint Albans

Warren

Middlebury

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.