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Cheap flights from Burlington to St. Louis from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Burlington to St. Louis departing on 9/20. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Burlington to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 10:55 amBTV  Burlington-STL Lambert-St Louis
6h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:59 pm - 11:57 pmSTL  Lambert-St Louis-BTV Burlington
5h 58m1 stop Atlanta Hartsfield-Jackson
$273Delta
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
6:33 pm - 12:27 amBTV  Burlington-STL Lambert-St Louis
6h 54m1 stop Chicago O'Hare Intl
American Airlines Logo
6:30 am - 2:22 pmSTL  Lambert-St Louis-BTV Burlington
6h 52m1 stop Philadelphia
$301American Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
6:34 pm - 12:19 amBTV  Burlington-STL Lambert-St Louis
6h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
5:08 pm - 11:56 pmSTL  Lambert-St Louis-BTV Burlington
5h 48m1 stop Washington, D.C. Reagan-National
$329American Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
5:00 am - 10:15 amBTV  Burlington-STL Lambert-St Louis
6h 15m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:30 am - 2:22 pmSTL  Lambert-St Louis-BTV Burlington
6h 52m1 stop Philadelphia
$329American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
6:33 pm - 12:27 amBTV  Burlington-STL Lambert-St Louis
6h 54m1 stop Chicago O'Hare Intl
American Airlines Logo
5:45 pm - 11:34 pmSTL  Lambert-St Louis-BTV Burlington
4h 49m1 stop Philadelphia
$329American Airlines
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
4:50 pm - 9:21 pmBTV  Burlington-STL Lambert-St Louis
5h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
3:11 pm - 11:59 pmSTL  Lambert-St Louis-BTV Burlington
7h 48m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$334United Airlines
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
6:00 am - 11:22 amBTV  Burlington-STL Lambert-St Louis
6h 22m1 stop Newark
United Airlines Logo
9:04 am - 2:52 pmSTL  Lambert-St Louis-BTV Burlington
4h 48m1 stop Chicago O'Hare Intl
$353United Airlines
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
4:50 pm - 9:21 pmBTV  Burlington-STL Lambert-St Louis
5h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
7:30 am - 2:15 pmSTL  Lambert-St Louis-BTV Burlington
5h 45m1 stop Chicago O'Hare Intl
$353United Airlines
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:50 am - 8:14 pmBTV  Burlington-STL Lambert-St Louis
15h 24m1 stop New York LaGuardia
Delta Logo
6:05 pm - 11:23 pmSTL  Lambert-St Louis-BTV Burlington
4h 18m1 stop Detroit Metropolitan Wayne County
$432Delta
Thu, Oct 8 - Mon, Oct 12
Delta Logo
1:25 pm - 11:42 pmBTV  Burlington-STL Lambert-St Louis
11h 17m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
Delta Logo
2:30 pm - 12:33 amSTL  Lambert-St Louis-BTV Burlington
9h 03m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$1,753Delta
Tue, Sep 29 - Thu, Oct 1

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American Airlines flights from Burlington to St. Louis

Our best American Airlines deals on Burlington to St. Louis flight tickets
American Airlines
Sep 23
BTV6:33 pmBurlington
6h 54m
1 stop
STL12:27 amLambert-St Louis
Sep 27
STL6:30 amLambert-St Louis
6h 52m
1 stop
BTV2:22 pmBurlington
$301
American Airlines
Sep 24
BTV5:00 amBurlington
6h 15m
1 stop
STL10:15 amLambert-St Louis
Sep 27
STL6:30 amLambert-St Louis
6h 52m
1 stop
BTV2:22 pmBurlington
$329
American Airlines
Sep 14
BTV6:33 pmBurlington
6h 54m
1 stop
STL12:27 amLambert-St Louis
Sep 21
STL5:13 pmLambert-St Louis
5h 46m
1 stop
BTV11:59 pmBurlington
$331

United Airlines flights from Burlington to St. Louis

Our best United Airlines deals on Burlington to St. Louis flight tickets
United Airlines
Sep 25
BTV4:50 pmBurlington
5h 31m
1 stop
STL9:21 pmLambert-St Louis
Sep 28
STL3:11 pmLambert-St Louis
7h 48m
2 stops
BTV11:59 pmBurlington
$334
United Airlines
Oct 21
BTV6:00 amBurlington
6h 22m
1 stop
STL11:22 amLambert-St Louis
Oct 24
STL9:04 amLambert-St Louis
4h 48m
1 stop
BTV2:52 pmBurlington
$353
United Airlines
Oct 21
BTV6:00 amBurlington
10h 43m
2 stops
STL3:43 pmLambert-St Louis
Oct 24
STL8:00 amLambert-St Louis
5h 52m
1 stop
BTV2:52 pmBurlington
$358

momondo Fare Finder

 
Customize your flight search to find flights from Burlington to St. Louis 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 August 17, 2026.
Use the filters below to find and compare flights from Burlington to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Wed 9/16

5:30 am-10:55 am

1 stop6h 25m

Lambert-St Louis

Wed 9/23

4:59 pm-11:57 pm

1 stop5h 58m

$273

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Wed 9/23

6:33 pm-12:27 am

1 stop6h 54m

Lambert-St Louis

Sun 9/27

6:30 am-2:22 pm

1 stop6h 52m

$301

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Fri 10/16

6:34 pm-12:19 am

1 stop6h 45m

Lambert-St Louis

Mon 10/19

5:08 pm-11:56 pm

1 stop5h 48m

$329

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Thu 9/24

5:00 am-10:15 am

1 stop6h 15m

Lambert-St Louis

Sun 9/27

6:30 am-2:22 pm

1 stop6h 52m

$329

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Fri 9/25

6:33 pm-12:27 am

1 stop6h 54m

Lambert-St Louis

Mon 9/28

5:45 pm-11:34 pm

1 stop4h 49m

$329

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Fri 9/25

4:50 pm-9:21 pm

1 stop5h 31m

Lambert-St Louis

Mon 9/28

3:11 pm-11:59 pm

2 stops7h 48m

$334
Quickest round-trip

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Wed 10/21

6:00 am-11:22 am

1 stop6h 22m

Lambert-St Louis

Sat 10/24

9:04 am-2:52 pm

1 stop4h 48m

$353

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Sat 10/24

4:50 pm-9:21 pm

1 stop5h 31m

Lambert-St Louis

Wed 10/28

7:30 am-2:15 pm

1 stop5h 45m

$353

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Thu 10/8

5:50 am-8:14 pm

1 stop15h 24m

Lambert-St Louis

Mon 10/12

6:05 pm-11:23 pm

1 stop4h 18m

$432

BurlingtonSt. Louis

BTV Burlington - STL Lambert-St Louis

BTVSTL

Burlington

Tue 9/29

1:25 pm-11:42 pm

2 stops11h 17m

Lambert-St Louis

Thu 10/1

2:30 pm-12:33 am

2 stops9h 03m

$1,753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 St. Louis?

In general, March is the cheapest month to fly from Burlington to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. The month of August is another great option to travel to St. Louis, with average flight prices from Burlington averaging around $318.

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

When to book flights from Burlington to St. Louis

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

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

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

Best Price Found

$205

Fastest flight time

6h 22m

Direct flights

None
The best one-way flight to St. Louis from Burlington in the past 72 hours is $205. The best round-trip flight deal from Burlington to St. Louis found on momondo in the last 72 hours is $273.
The fastest flight from Burlington to St. Louis takes 6h 22m
There are no direct flights from Burlington to St. Louis. There are no popular flight routes from Burlington to St. Louis.
Search flight deals

Frequently asked questions about flying from Burlington to St. Louis

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

    A flight from Burlington to Lambert-St Louis will travel around 963.7 mi. 6h 22m is a normal flight duration for this route.

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

    Prices for flights from Burlington Airport to Lambert-St Louis Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Burlington Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Burlington to St. Louis

Compare and see reviews for airlines that fly from Burlington to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
7.8
8,503 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.1
11,944 reviews
Search American Airlines flights
United AirlinesPriceFrom $262Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Hermann
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

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

Finding the right flight to St. Louis from Burlington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Burlington to St. Louis flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Burlington.

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

Price alerts on flights to St. Louis from Burlington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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