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St. Louis

$89+ Cheap flights from Vermont to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — STL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Vermont to St. Louis

Cheapest flights from Vermont to St. Louis
Explore the most affordable flight options available from Vermont to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:11 pm
BDL
-
STL
1 stop19h 40m
Frontier
Mon 2/95:42 pm
STL
-
BDL
2 stops24h 28m
Frontier
Deal found 1/20$174
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:05 am
BDL
-
STL
2 stops16h 28m
Multiple Airlines
Wed 2/48:22 pm
STL
-
BDL
1 stop13h 54m
Multiple Airlines
Deal found 1/20$210
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/301:11 pm
BDL
-
STL
2 stops11h 22m
Multiple Airlines
Sat 1/318:22 pm
STL
-
BDL
1 stop13h 54m
Multiple Airlines
Deal found 1/20$212
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:49 am
BDL
-
STL
2 stops22h 02m
Frontier
Tue 2/243:49 pm
STL
-
BDL
1 stop16h 34m
Frontier
Deal found 1/20$232
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:27 pm
BDL
-
STL
1 stop17h 24m
Frontier
Tue 2/243:49 pm
STL
-
BDL
1 stop16h 34m
Frontier
Deal found 1/20$235
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 pm
BTV
-
STL
1 stop6h 04m
American Airlines
Tue 2/243:49 pm
STL
-
BTV
1 stop6h 52m
American Airlines
Deal found 1/19$251
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:00 am
BTV
-
STL
1 stop5h 58m
United Airlines
Tue 2/246:25 am
STL
-
BTV
2 stops6h 55m
United Airlines
Deal found 1/19$256
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:19 am
BDL
-
STL
1 stop13h 08m
Frontier
Sun 3/84:51 pm
STL
-
BDL
1 stop25h 22m
Frontier
Deal found 1/19$260
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:33 am
BDL
-
STL
1 stop14h 54m
Multiple Airlines
Mon 3/97:47 am
STL
-
BDL
2 stops9h 46m
Multiple Airlines
Deal found 1/19$262
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:10 am
BTV
-
STL
1 stop6h 48m
Delta
Wed 4/86:10 am
STL
-
BTV
1 stop6h 41m
Delta
Deal found 1/20$266
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:27 pm
BDL
-
STL
1 stop17h 24m
Frontier
Mon 2/233:49 pm
STL
-
BDL
1 stop16h 04m
Frontier
Deal found 1/20$269
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:00 am
BDL
-
STL
2 stops24h 51m
Multiple Airlines
Tue 2/243:49 pm
STL
-
BDL
1 stop16h 34m
Multiple Airlines
Deal found 1/20$270

Find flight deals from Vermont to St. Louis

Keep the following information in mind while searching for Vermont to St. Louis flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$365
Provider with most accurate pricing for Burlington-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Lambert-St Louis flights.
Search Deals
From Vermont to Lambert-St Louis
Search Deals
One-way flight from Vermont to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Vermont to St. Louis that are best for you.

Fly from

Vermont

Fly to

St. Louis

Route

Depart

Return

Price

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Fri 4/3

7:10 am-12:58 pm

1 stop6h 48m

Lambert-St Louis

Wed 4/8

6:10 am-1:51 pm

1 stop6h 41m

$251

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sun 2/15

2:27 pm-6:51 am

1 stop17h 24m

Lambert-St Louis

Mon 2/23

3:49 pm-8:53 am

1 stop16h 04m

$269

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Sun 2/15

2:27 pm-6:51 am

1 stop17h 24m

Lambert-St Louis

Sun 2/22

3:49 pm-10:45 pm

2 stops29h 56m

$278

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Tue 2/17

6:00 pm-11:04 pm

1 stop6h 04m

Lambert-St Louis

Sat 2/21

8:00 am-4:35 pm

1 stop7h 35m

$278

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Thu 7/9

7:00 am-1:17 pm

1 stop7h 17m

Lambert-St Louis

Mon 7/13

5:30 pm-11:48 pm

1 stop5h 18m

$279

AlbanySt. Louis

ALB - STL

ALBSTL

Albany Intl

Mon 2/2

10:00 am-11:33 pm

2 stops14h 33m

Lambert-St Louis

Wed 2/4

5:42 pm-8:46 am

1 stop14h 04m

$279

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Fri 2/6

4:56 pm-8:43 pm

1 stop4h 47m

Lambert-St Louis

Mon 2/9

11:23 am-11:27 pm

2 stops11h 04m

$299

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Sat 4/18

6:10 pm-11:48 pm

1 stop6h 38m

Lambert-St Louis

Wed 4/22

6:00 am-11:43 am

1 stop4h 43m

$303

HartfordSt. Louis

BDL - STL

BDLSTL

Hartford Bradley Intl

Fri 3/27

8:08 pm-7:07 am

1 stop11h 59m

Lambert-St Louis

Tue 3/31

11:21 am-3:05 pm

2 stops26h 44m

$306

BurlingtonSt. Louis

BTV - STL

BTVSTL

Burlington

Tue 2/3

5:14 pm-9:51 pm

1 stop5h 37m

Lambert-St Louis

Sat 2/7

9:33 am-4:34 pm

1 stop6h 01m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 51 results
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Best time to book a flight from Vermont to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Vermont with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vermont to St. Louis

What is the cheapest month to book a flight from Vermont to St. Louis?

Currently, May is the cheapest month in which you can book a flight from Vermont to St. Louis (average of $198). Flying from Vermont to St. Louis in December is currently the most expensive (average of $316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Vermont to St. Louis?

Related info for your journey

Find useful and relevant information for your journey from Vermont to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Vermont?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Vermont to St. Louis.

  • How long is the flight from Vermont to St. Louis?

    Departing from Vermont to St. Louis will take you 6h 04m. There are 970 mi between Vermont and St. Louis. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Vermont to St. Louis one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $99. Delta flights start at $163 while deals on United Airlines start at $229 one-way.

  • What are the most popular routes from Vermont to St. Louis?

    Most travelers choose Hartford Bradley Intl - Lambert-St Louis, Albany Intl - Lambert-St Louis or Burlington - Lambert-St Louis when deciding on the best route from Vermont to St. Louis.

  • Can I find deals for flights from Vermont to St. Louis that include hotel bookings?

    Yes. In addition to deals on Vermont to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vermont to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vermont to St. Louis.

  • Can I find deals for business class flights from Vermont to St. Louis?

    Yes. Cheapflights offers flight deals from Vermont to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vermont to St. Louis?

    Currently, May is the cheapest month in which you can book a flight from Vermont to St. Louis (average of $198). Flying from Vermont to St. Louis in December is currently the most expensive (average of $316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vermont to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Vermont to St. Louis

Discover the top 3 airlines that operate flights from Vermont to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$255Average$438FlexibilityNo cancel feeOn-time69%

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