BTV - SDF

$233 Find Cheap Flights from Burlington to Louisville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to Louisville departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$309
Typical prices: $199-$255
American Airlines
Wed 1/6Wed 1/13
BTV - SDF • 1 stop
Cheapest one-way
$233
Breeze Airways
Fri 8/21
BTV - SDF • 3 stops
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Burlington and Louisville. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $298 (round-trip)
Shortest trip • 4h 31m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 54% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Burlington to Louisville (BTV-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Burlington to Louisville

Wed, Jan 6 - Wed, Jan 13
American Airlines Logo
5:17 am - 10:38 am
BTV
-
SDF
5h 21m
1 stop
American Airlines Logo
11:08 am - 4:34 pm
SDF
-
BTV
5h 26m
1 stop
$309American Airlines
Thu, Oct 15 - Wed, Oct 21
Delta Logo
5:00 pm - 9:14 pm
BTV
-
SDF
4h 14m
1 stop
Delta Logo
5:59 pm - 11:11 pm
SDF
-
BTV
5h 12m
1 stop
$319Delta
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
2:38 pm - 7:15 pm
BTV
-
SDF
4h 37m
1 stop
United Airlines Logo
6:00 am - 12:45 pm
SDF
-
BTV
6h 45m
2 stops
$324United Airlines
Fri, Aug 7 - Tue, Aug 11
Delta Logo
6:00 am - 11:05 am
BTV
-
SDF
5h 05m
1 stop
Delta Logo
5:59 pm - 11:16 pm
SDF
-
BTV
5h 17m
1 stop
$349Delta
Fri, Aug 7 - Tue, Aug 11
United Airlines Logo
5:50 am - 10:23 am
BTV
-
SDF
4h 33m
1 stop
United Airlines Logo
1:56 pm - 11:02 pm
SDF
-
BTV
9h 06m
2 stops
$354United Airlines
Mon, Oct 19 - Sun, Oct 25
Delta Logo
6:00 am - 11:10 am
BTV
-
SDF
5h 10m
1 stop
Delta Logo
5:40 pm - 11:35 pm
SDF
-
BTV
5h 55m
1 stop
$359Delta
Fri, Oct 16 - Sat, Oct 24
American Airlines Logo
5:15 am - 10:43 am
BTV
-
SDF
5h 28m
1 stop
American Airlines Logo
10:26 am - 5:56 pm
SDF
-
BTV
7h 30m
1 stop
$384American Airlines
Tue, Oct 13 - Sun, Oct 25
Delta Logo
6:00 am - 11:10 am
BTV
-
SDF
5h 10m
1 stop
Delta Logo
6:05 am - 10:57 am
SDF
-
BTV
4h 52m
1 stop
$388Delta
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
12:00 pm - 7:07 pm
BTV
-
SDF
7h 07m
1 stop
United Airlines Logo
1:50 pm - 9:38 pm
SDF
-
BTV
7h 48m
1 stop
$389United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
12:00 pm - 7:07 pm
BTV
-
SDF
7h 07m
1 stop
United Airlines Logo
1:50 pm - 9:38 pm
SDF
-
BTV
7h 48m
1 stop
$391United Airlines
Booking Insights

KAYAK's insights & trends for Burlington to Louisville flights

Get data-powered insights and trends into flights from Burlington to Louisville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Burlington to Louisville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Burlington to Louisville departing in January.

Flight prices are below average for this route right now.

Flights to Louisville from Burlington usually cost between $326 and $724 in January.
The lowest price found in the past 5 days was $309 on American Airlines (Jan 6-Jan 13).

What is the cheapest month to fly from Burlington to Louisville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to Louisville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Burlington to Louisville is January, where tickets cost $215 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $849 and $767 respectively.

Good to know

Low season

August

Cheapest flight

$233
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Burlington to Louisville

When to book flights from Burlington to Louisville

Are your dates flexible? Find out the best times to travel from Burlington to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Burlington to Louisville

  • What is the cheapest flight from Burlington to Louisville?

    In the last 5 days, the lowest price for a flight from Burlington to Louisville was $233 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Burlington and Louisville?

    A passport is not required to fly from Burlington to Louisville.

  • Which aircraft models fly most regularly from Burlington to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Burlington to Louisville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Burlington and Louisville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Burlington to Louisville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Burlington to Louisville are Delta and United Airlines. With an average price for the route of $438 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $378 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Burlington to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Burlington to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Burlington to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Burlington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Burlington to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Burlington with another airline. Booking your flights between Burlington and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Burlington to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Burlington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Burlington to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Burlington to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Burlington to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8486 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

6.0 GoodAnonymous, Jul 2026
DTW - DCA
Read more Delta reviews

Chaotic boarding at these gates, multiple gates squeezed in at the very end of a concourse, behind a restaurant. Agents gave up on boarding by individual zones. Flight itself was uneventful, which is all we hope for any more.

Unprepared to rebook a flight of people. Uncommunicative. When I received updates in the app it was well after the announcement in the hold room. Offered a single $12 meal voucher, not enough for a sandwich at DEN, for a 17 hour delay. No one was able to explain their meal or hotel reimbursement policy for this cancellation, just handed a card to call the Help desk. My previous flight went through several delays and was finally cancelled, without explanation. The customer help desk closed while there was a long line. I then waited in line for a gate agent almost an hour while simultaneously on hold and trying to text with a remote Delta agent. Communicating with the text agent was almost impossible; they could not find any flights that got me back to my original city before the following evening. Kept offering itineraries that did not get me back to my origin airport or involved additional layovers. In 50 minutes on hold, never got through to an agent by phone. Finally spoke to one of the gate agents who was able to rebook on a red eye that had only one stop and got me back in the afternoon the next day, rather than late evening. Later by email, Delta offered 10,000 loyalty points for the inconvenience of the cancellation. The crew on the red eye flight were delightful. I don’t remember any food or entertainment on that flight.

Flight team was great and we even arrived ahead of plan!

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Boarding was quick and i made my connection early due to early arrival time

First The flight got delayed because one of the crew members was late and we couldn’t board until she arrived. Then we all boarded and got held in the tarmac for another 30 min.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

Flight was late to take off Plane broke down Had to move everyone to another plane Told we weren’t going to LGA but Newark Also told we would be taken to NY But United lied and we ended up at Newark at 2 in the morning Horrible experience. And the experience of trying to get compensation from United is just as bad. They could not care less about their passengers Never again!

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Flight be on time would be a good start. Then train your flight attendants to be attentive and friendly. This time they completely forgot my row for the measly snack! United, do better!

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

weather on landing! Almost missed next flight but fortunately it was late too.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

Boston ticket agent Cheryl Porter is WONDERFUL. Our Iberia flight to Barcelona was cancelled the morning we were scheduled to leave and Cheryl was our super hero - she found us seats on a flight to London and on to Barcelona. Truly a “can-do” attitude which we appreciated so much after the Iberia ticket agents told us there was “absolutely nothing they could do”. (As did the customer service agents at Iberia’s call center) Ms Porter is truly a wonderful person who genuinely cares about travelers!

Nothing wrong on this flight but nothing special. It was oversold and they had to bump people which is always bad.

Everything you need to know for your flight from Burlington to Louisville

Information on your arrival and departure airports