What are the cheapest airlines flying from St. Louis to Burlington, Vermont round-trip?

According to our current data, American Airlines ($199), Delta ($242), and United Airlines ($279) offers the cheapest pricing from St. Louis to Burlington, Vermont. You may be able to fly from St. Louis to Burlington, Vermont for 48% less than the average price by searching for these airlines.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $180. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from St. Louis to Burlington, Vermont for a low price.

What is the cheapest day to fly from St. Louis to Burlington, Vermont?

Travelers seeking maximum savings on their St. Louis to Burlington, Vermont flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from St. Louis to Burlington, Vermont?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to Burlington, Vermont.

What is the cheapest day to fly round-trip from St. Louis to Burlington, Vermont?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 90% on the overall cost on flights from St. Louis to Burlington, Vermont.

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

Find a great deal and save up to 223% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Burlington, Vermont within the next two weeks, with the cheapest ticket starting at $328.

What is the cheapest month to fly from St. Louis to Burlington, Vermont?

The best pricing can be found in the month of August. Prices to Burlington, Vermont from St. Louis average $386. You can even find prices in August for less than $386, as users have found deals to Burlington, Vermont from as low as $208. The month of February appears to be one of the more expensive times to travel to Burlington, Vermont from St. Louis. Flying in the targeted month can save you up to 61%.

What is the cheapest time of day to fly from STL to BTV?

One of the essential ways to save on airfare from St. Louis to Burlington, Vermont is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

Most accurate provider : When it comes to deals on St. Louis-Burlington, Vermont flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Burlington, Vermont flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Burlington, Vermont flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Burlington, Vermont flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Burlington, Vermont flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$180+ Save on Flights from St. Louis to Burlington, VT

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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The best prices from Lambert-St Louis to Burlington are usually found in August or January, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from St. Louis to Burlington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$199 (American Airlines)
One-way from	$180 (Delta)
Popular in	February
Cheapest in	August
Average price	$624

Provider with most accurate pricing for Lambert-St Louis-Burlington flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Burlington flights.

Search Deals

From Lambert-St Louis to Burlington

Search Deals

One-way flight from Lambert-St Louis to Burlington

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from St. Louis to Burlington

Cheapest flights from St. Louis to Burlington
Explore the most affordable flight options available from St. Louis to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Wed 4/26:10 amSTL - BTV

1 stop4h 48mAmerican Airlines

Wed 4/95:25 amBTV - STL

1 stop5h 27mAmerican Airlines

Deal found 2/21

$199

Wed 4/21:06 pmSTL - BTV

2 stops9h 06mDelta

Wed 4/96:30 amBTV - STL

1 stop6h 26mDelta

Deal found 2/21

$242

Wed 4/28:00 amSTL - BTV

2 stops8h 10mUnited Airlines

Wed 4/96:30 amBTV - STL

2 stops10h 17mUnited Airlines

Deal found 2/21

$279

Fri 5/29:50 amSTL - BTV

3 stops23h 22mMultiple Airlines

Mon 5/57:39 pmBTV - STL

2 stops22h 37mMultiple Airlines

Deal found 2/21

$462

Best flights from St. Louis to Burlington
Discover carefully curated flight deals from St. Louis to Burlington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2025.

Wed 4/26:10 amSTL - BTV

1 stop6h 00mAmerican Airlines

Wed 4/95:25 amBTV - STL

1 stop5h 27mAmerican Airlines

Deal found 2/22

$199

Wed 4/21:06 pmSTL - BTV

2 stops9h 06mDelta

Wed 4/96:30 amBTV - STL

1 stop6h 26mDelta

Deal found 2/21

$242

Wed 4/28:00 amSTL - BTV

2 stops8h 10mUnited Airlines

Wed 4/96:30 amBTV - STL

2 stops10h 17mUnited Airlines

Deal found 2/21

$279

Fri 5/29:50 amSTL - BTV

3 stops23h 22mMultiple Airlines

Mon 5/57:39 pmBTV - STL

2 stops22h 37mMultiple Airlines

Deal found 2/21

$462

Last-minute flights from St. Louis to Burlington
Discover last-minute flight deals from St. Louis to Burlington. Data last updated February 22, 2025 and is based on user searches.

Fri 2/216:25 pmSTL - BTV

1 stop5h 18mAmerican Airlines

Fri 2/287:22 amBTV - STL

1 stop6h 37mAmerican Airlines

Deal found 2/21

$439

Sat 3/810:24 amSTL - BTV

2 stops23h 09mMultiple Airlines

Wed 3/126:26 pmBTV - STL

3 stops42h 19mMultiple Airlines

Deal found 2/20

$690

Tue 3/115:37 pmSTL - BTV

1 stop4h 30mDelta

Sat 3/155:34 amBTV - STL

1 stop7h 26mDelta

Deal found 2/21

$263

Mon 3/241:05 pmSTL - BTV

2 stops9h 39mUnited Airlines

Sat 3/296:00 amBTV - STL

1 stop7h 12mUnited Airlines

Deal found 2/21

$304

One-way flights from St. Louis to Burlington
Search for one-way flight options from St. Louis to Burlington. Find affordable one-way fares based on user searches. Data last updated February 22, 2025.

Sat 3/224:29 pmSTL - BTV

1 stop6h 17mDelta

Deal found 2/21

$180

Sun 3/235:24 pmSTL - BTV

1 stop15h 37mFrontier

Deal found 2/21

$208

Fri 3/211:05 pmSTL - BTV

2 stops9h 45mUnited Airlines

Deal found 2/21

$235

Find flights from St. Louis to Burlington within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 4/2

6:10 am-1:10 pm

1 stop6h 00m

Burlington

Wed 4/9

5:25 am-9:52 am

1 stop5h 27m

$199

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 4/2

1:06 pm-11:12 pm

2 stops9h 06m

Burlington

Wed 4/9

6:30 am-11:56 am

1 stop6h 26m

$242

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 4/2

8:00 am-5:10 pm

2 stops8h 10m

Burlington

Wed 4/9

6:30 am-3:47 pm

2 stops10h 17m

$279

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 5/2

9:50 am-10:12 am

3 stops23h 22m

Burlington

Mon 5/5

7:39 pm-5:16 pm

2 stops22h 37m

$462

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 3/22

4:29 pm-11:46 pm

1 stop6h 17m

$180

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sun 3/23

5:24 pm-10:01 am

1 stop15h 37m

$208

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Fri 3/21

1:05 pm-11:50 pm

2 stops9h 45m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Compare providers for flights from St. Louis to Burlington

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Burlington in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Burlington, Vermont flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Burlington, Vermont flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Burlington, Vermont flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Burlington, Vermont flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Burlington, Vermont flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from St. Louis 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.

Travel insights for flights from St. Louis to Burlington

Get recent, data-driven insights about flights from St. Louis to Burlington including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Burlington, Vermont?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Burlington, Vermont. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Burlington, Vermont (average of $327). Flying from St. Louis to Burlington, Vermont in April is currently the most expensive (average of $478). 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.

Rainfall in Burlington by month

In terms of precipitation, rainfall in Burlington, Vermont ranges from 1.7 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Burlington, Vermont when rainfall is around 1.7 in.

Temperature in Burlington by month

If weather is an important factor for your trip to Burlington, Vermont, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Burlington

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,203 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,754 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier

6.0

Okay

3,352 reviews

Delta

8.0

Very good

8,203 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from St. Louis to Burlington, Vermont round-trip?
According to our current data, American Airlines ($199), Delta ($242), and United Airlines ($279) offers the cheapest pricing from St. Louis to Burlington, Vermont. You may be able to fly from St. Louis to Burlington, Vermont for 48% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from St. Louis to Burlington, Vermont one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $180. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from St. Louis to Burlington, Vermont for a low price.
Can I find deals for flights from St. Louis to Burlington that include hotel bookings?
Yes. In addition to deals on St. Louis to Burlington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Burlington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Burlington.
Can I find deals for business class flights from St. Louis to Burlington?
Yes. Cheapflights offers flight deals from St. Louis to Burlington 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 St. Louis to Burlington, Vermont?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Burlington, Vermont (average of $327). Flying from St. Louis to Burlington, Vermont in April is currently the most expensive (average of $478). 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

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Shelburne

South Burlington

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Top 3 airlines flying from St. Louis to Burlington

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$165	Average$331	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$218	Average$367	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$261	Average$432	FlexibilityNo cancel fee	On-time69%

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$180+ Cheap flights from St. Louis to Burlington, VT (STL - BTV)

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Burlington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Lambert-St Louis to Burlington are usually found in August or January, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from St. Louis to Burlington

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Burlington

Cheapest flights from St. Louis to BurlingtonExplore the most affordable flight options available from St. Louis to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from St. Louis to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from St. Louis to Burlington within your budget

Compare providers for flights from St. Louis to Burlington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Burlington in February.

Best time to book a flight from St. Louis to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Burlington

Get recent, data-driven insights about flights from St. Louis to Burlington including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Burlington, Vermont?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Burlington. Price data was last updated on February 14, 2025.

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

Rainfall in Burlington by month

Plan your trip to Burlington by taking into account the average rainfall totals by month.

Temperature in Burlington by month

Plan your trip to Burlington by taking into account the average temperature totals by month.

Reviews of airlines servicing Burlington

Related info for your journey

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

What are the cheapest airlines flying from St. Louis to Burlington, Vermont round-trip?

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

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

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

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

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

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Top 3 airlines flying from St. Louis to Burlington

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Cheapest flights from St. Louis to Burlington
Explore the most affordable flight options available from St. Louis to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.