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$164+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BTV
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Burlington are usually found in January or August, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from St. Louis to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Burlington (BTV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$241
(American Airlines)

One-way from

$164
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$464
From Lambert-St Louis to Burlington
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One-way flight from Lambert-St Louis to Burlington
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/95:48 pmSTL - BTV
1 stop4h 56mAmerican Airlines
Tue 7/157:21 pmBTV - STL
1 stop5h 38mAmerican Airlines
Deal found 6/10$241
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 7/51:30 pmSTL - BTV
2 stops8h 29mDelta
Fri 7/117:20 amBTV - STL
1 stop7h 01mDelta
Deal found 6/12$253
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 6/145:00 amSTL - BTV
2 stops11h 09mUnited Airlines
Thu 7/176:15 amBTV - STL
1 stop7h 12mUnited Airlines
Deal found 6/10$351
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:24 amSTL - BTV
3 stops45h 34mMultiple Airlines
Sat 7/1911:12 amBTV - STL
2 stops23h 40mMultiple Airlines
Deal found 6/10$537

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Burlington that are best for you.

Fly from

St. Louis

Fly to

Burlington

Route

Depart

Return

Price

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 7/9

5:48 pm-11:44 pm

1 stop4h 56m

Burlington

Tue 7/15

7:21 pm-11:59 pm

1 stop5h 38m

$241

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 7/5

1:30 pm-10:59 pm

2 stops8h 29m

Burlington

Fri 7/11

7:20 am-1:21 pm

1 stop7h 01m

$253

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 10/11

12:25 pm-11:34 pm

2 stops10h 09m

Burlington

Sun 10/19

6:00 am-10:49 am

1 stop5h 49m

$371

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 7/16

11:24 am-9:58 am

3 stops45h 34m

Burlington

Sat 7/19

11:12 am-9:52 am

2 stops23h 40m

$537

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 9/17

5:55 am-5:34 pm

1 stop10h 39m

$164

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Wed 9/17

1:30 pm-10:52 pm

2 stops8h 22m

$198

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Sat 8/9

10:45 am-11:34 am

3 stops23h 49m

$309

St. LouisBurlington

STL - BTV

STLBTV

Lambert-St Louis

Tue 6/17

9:50 am-11:15 pm

3 stops12h 25m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

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

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 June 9, 2025.

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 December is currently the most expensive (average of $441). 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

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

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

Get insights into the airlines that provide service to Burlington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Burlington. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from St. Louis to Burlington have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    According to our current data, American Airlines ($241), Delta ($253), and United Airlines ($371) offers the cheapest pricing from St. Louis to Burlington, Vermont. You may be able to fly from St. Louis to Burlington, Vermont for 38% 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 American Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from Delta 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 December is currently the most expensive (average of $441). 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
Saint Albans
South Burlington
Shelburne

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Top 3 airlines flying from St. Louis to Burlington

Discover the top 3 airlines that operate flights from St. Louis to Burlington. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$165Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$208Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time69%

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