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$279+ Cheap flights from Burlington, VT to Louisville (BTV - SDF)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SDF
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Burlington to Louisville

Cheapest flights from Burlington to Louisville
Explore the most affordable flight options available from Burlington to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 6/56:20 pm
BTV
-
SDF
1 stop4h 48m
American Airlines
Mon 6/83:22 pm
SDF
-
BTV
1 stop7h 21m
American Airlines
Deal found 3/31$329
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/146:20 am
BTV
-
SDF
1 stop7h 11m
Delta
Tue 4/216:08 pm
SDF
-
BTV
1 stop5h 09m
Delta
Deal found 3/30$334
This Delta deal was found by Cheapflights users on 3/29. 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 6/127:19 am
BTV
-
SDF
1 stop6h 20m
Delta
Fri 6/195:23 pm
SDF
-
BTV
1 stop5h 52m
Delta
Deal found 3/29$364
This Delta deal was found by Cheapflights users on 3/30. 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 6/56:00 am
BTV
-
SDF
1 stop4h 40m
Delta
Mon 6/87:49 am
SDF
-
BTV
1 stop4h 30m
Delta
Deal found 3/30$369
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 4/710:46 am
BTV
-
SDF
2 stops8h 56m
United Airlines
Sat 4/119:07 am
SDF
-
BTV
1 stop5h 14m
United Airlines
Deal found 3/28$374
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/85:00 pm
BTV
-
SDF
1 stop5h 30m
United Airlines
Wed 4/159:07 am
SDF
-
BTV
1 stop5h 14m
United Airlines
Deal found 4/1$379
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 4/87:10 am
BTV
-
SDF
2 stops9h 20m
Delta
Wed 4/153:16 pm
SDF
-
BTV
2 stops9h 18m
Delta
Deal found 4/1$389
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 4/25:00 pm
BTV
-
SDF
1 stop5h 30m
United Airlines
Tue 4/79:07 am
SDF
-
BTV
1 stop5h 14m
United Airlines
Deal found 3/30$414

Find flight deals from Burlington to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Louisville (SDF). 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$279
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$379
Provider with most accurate pricing for Burlington-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Louisville Intl flights.
Search Deals
From Burlington to Louisville Intl
Search Deals
One-way flight from Burlington to Louisville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Louisville 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 April 1, 2026.
Use the filters below to find and compare flights from Burlington to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Tue 4/14

6:20 am-1:31 pm

1 stop7h 11m

Louisville Intl

Tue 4/21

5:48 pm-11:59 pm

1 stop6h 11m

$334

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Tue 4/14

5:35 pm-10:31 pm

1 stop4h 56m

Louisville Intl

Tue 4/21

4:27 pm-11:41 pm

1 stop7h 14m

$334

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Fri 6/5

1:10 pm-12:25 am

2 stops11h 15m

Louisville Intl

Mon 6/8

5:59 pm-11:24 pm

1 stop5h 25m

$369
Quickest round-trip

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Sat 8/29

4:57 pm-10:22 pm

1 stop5h 25m

Louisville Intl

Wed 9/2

5:35 am-11:18 am

1 stop5h 43m

$457
Cheapest one-way

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Mon 7/13

1:02 pm-11:18 pm

2 stops10h 16m

$294
Quickest one-way

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Sun 4/12

4:32 pm-9:15 pm

1 stop4h 43m

$362

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Mon 7/13

12:36 pm-11:26 am

3 stops46h 50m

$367

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Sun 4/12

12:23 pm-11:14 am

2 stops22h 51m

$386

BurlingtonLouisville

BTV - SDF

BTVSDF

Burlington

Sun 4/12

5:35 pm-11:01 pm

1 stop5h 26m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Sorted by cheapest first

Compare providers for flights from Burlington to Louisville

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 Burlington to Louisville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Burlington, Vermont-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Louisville 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 Burlington, Vermont-Louisville 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 Burlington to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Burlington 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 Burlington to Louisville

What is the cheapest month to book a flight from Burlington, Vermont to Louisville?

Currently, January is the cheapest month in which you can book a flight from Burlington, Vermont to Louisville (average of $194). Flying from Burlington, Vermont to Louisville in December is currently the most expensive (average of $379). 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 Burlington, Vermont to Louisville?

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated April 1, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Burlington to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,368 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,368 reviews
Delta
7.9
Good
8,368 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,529 reviews
Delta
7.9
Good
8,368 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,544 reviews
Delta
7.9
Good
8,368 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Burlington, Vermont to Louisville?

    A quick flight from Burlington, Vermont to Louisville can take about 4h 56m. Delta provides one of the quickest options available for as low as $334. The distance between Burlington, Vermont and Louisville is about 783 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Burlington, Vermont to Louisville round-trip?

    American Airlines, at $199, was found to be the cheapest airline from Burlington, Vermont to Louisville.Alternate airlines to your destination round-trip include Delta and United Airlines. You may be able to fly from Burlington, Vermont to Louisville for 54% less than the average price by searching for these airlines.

  • Can I find deals for flights from Burlington to Louisville that include hotel bookings?

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

  • How can I find direct flights from Burlington to Louisville?

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

  • Can I find deals for business class flights from Burlington to Louisville?

    Yes. Cheapflights offers flight deals from Burlington to Louisville 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 Burlington, Vermont to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Burlington, Vermont to Louisville (average of $194). Flying from Burlington, Vermont to Louisville in December is currently the most expensive (average of $379). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Burlington to Louisville

Discover the top 3 airlines that operate flights from Burlington to Louisville. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$255Average$378FlexibilityNo cancel feeOn-time69%

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