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Cheap flights from Boston to Louisville from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Louisville departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Louisville

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Louisville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Louisville.

Cheap last minute flights

Planning a quick getaway from Boston to Louisville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Louisville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Louisville

Find recent round-trip train or bus tickets from Boston to Louisville.

All round-trip flight deals to Louisville

The cheapest plane tickets to Louisville found on KAYAK recently.
10:34 am - 8:58 pmBOS-SDF
10h 24m1 stop
9:53 pm - 11:25 amSDF-BOS
13h 32m1 stop
$182Spirit Airlines
Find Deal
Mon, Dec 9 - Sun, Dec 15
10:34 am - 8:58 pmBOS-SDF
10h 24m1 stop
9:53 pm - 9:14 amSDF-BOS
11h 21m1 stop
$183Spirit Airlines
Find Deal
Thu, Dec 12 - Fri, Dec 13
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$249Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
1:36 pm - 4:24 pmBOS-SDF
2h 48mnonstop
11:23 am - 4:38 pmSDF-BOS
5h 15m1 stop
$259American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$265Delta
Find Deal
Mon, Dec 16 - Wed, Dec 18
9:26 am - 2:51 pmBOS-SDF
5h 25m1 stop
11:23 am - 3:07 pmSDF-BOS
3h 44m1 stop
$268American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
6:00 am - 1:17 pmBOS-SDF
7h 17m1 stop
8:00 am - 12:05 pmSDF-BOS
4h 05m1 stop
$282United Airlines
Find Deal
Sun, Feb 16 - Sat, Feb 22
7:00 am - 6:00 pmBOS-SDF
11h 00m1 stop
6:10 am - 10:10 pmSDF-BOS
16h 00m3 stops
$296Southwest
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Mon, Dec 16 - Wed, Dec 18
2:10 pm - 8:52 pmBOS-SDF
6h 42m1 stop
6:00 pm - 12:54 amSDF-BOS
6h 54m1 stop
$316United Airlines
Find Deal
Fri, Jan 3 - Sun, Jan 5
8:55 am - 10:30 amBOS-SDF
25h 35m2 stops
6:10 am - 10:10 pmSDF-BOS
16h 00m3 stops
$321Southwest
Find Deal
Mon, Dec 16 - Wed, Dec 18
11:31 am - 6:40 pmBOS-SDF
7h 09m1 stop
$93Spirit Airlines
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Sun, Feb 9
11:31 am - 6:40 pmBOS-SDF
7h 09m1 stop
$103Spirit Airlines
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Thu, Jan 23
10:55 am - 1:41 pmBOS-SDF
2h 46mnonstop
$125Delta
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Tue, Jan 21
12:51 pm - 6:00 pmBOS-SDF
5h 09m1 stop
$134American Airlines
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Wed, Dec 25
2:05 pm - 10:21 pmBOS-SDF
8h 16m2 stops
$139United Airlines
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Tue, Dec 17
10:55 am - 1:41 pmBOS-SDF
2h 46mnonstop
$145Delta
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Mon, Jan 20
6:00 am - 1:14 pmBOS-SDF
7h 14m1 stop
$169United Airlines
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Tue, Jan 21
5:20 pm - 11:30 pmBOS-SDF
6h 10m1 stop
$179Southwest
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Fri, Feb 21
1:36 pm - 4:21 pmBOS-SDF
2h 45mnonstop
$200American Airlines
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Thu, Dec 26
8:00 am - 6:00 pmBOS-SDF
10h 00m2 stops
$246Southwest
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Mon, Dec 9
6:30 am - 7:26 pmBOS-SDF
12h 56m2 stops
5:24 pm - 1:06 amSDF-BOS
7h 42m1 stop
Mon, Nov 25 - Wed, Nov 27
6:00 am - 7:26 pmBOS-SDF
13h 26m1 stop
8:21 pm - 5:06 pmSDF-BOS
20h 45m2 stops
$428Spirit Airlines
Find Deal
Mon, Nov 25 - Wed, Nov 27
1:30 pm - 4:19 pmBOS-SDF
2h 49mnonstop
11:35 am - 10:24 pmSDF-BOS
10h 49m1 stop
$591American Airlines
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Tue, Nov 26 - Fri, Nov 29
4:30 pm - 9:36 pmBOS-SDF
5h 06m1 stop
11:35 am - 10:24 pmSDF-BOS
10h 49m1 stop
$601American Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
9:25 am - 12:16 pmBOS-SDF
2h 51mnonstop
8:11 pm - 12:58 amSDF-BOS
4h 47m1 stop
$624Delta
Find Deal
Sat, Nov 23 - Mon, Dec 2
9:25 am - 12:16 pmBOS-SDF
2h 51mnonstop
10:39 am - 3:50 pmSDF-BOS
5h 11m1 stop
$643Delta
Find Deal
Tue, Nov 26 - Mon, Dec 2
8:45 am - 4:51 pmBOS-SDF
8h 06m2 stops
10:09 am - 2:37 pmSDF-BOS
4h 28m1 stop
$673United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:00 am - 2:59 pmBOS-SDF
8h 59m2 stops
7:00 am - 3:11 pmSDF-BOS
8h 11m2 stops
$678United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
5:25 am - 10:55 amBOS-SDF
5h 30m1 stop
6:00 pm - 12:05 amSDF-BOS
6h 05m1 stop
$703Southwest
Find Deal
Tue, Nov 26 - Sat, Nov 30
1:55 pm - 11:25 pmBOS-SDF
9h 30m2 stops
5:30 am - 1:50 pmSDF-BOS
8h 20m1 stop
$708Southwest
Find Deal
Tue, Nov 26 - Sat, Nov 30
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$249Delta
Find Deal
Tue, Dec 10 - Tue, Dec 17
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$265Delta
Find Deal
Mon, Dec 16 - Wed, Dec 18
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$269Delta
Find Deal
Wed, Dec 11 - Sat, Dec 14
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$289Delta
Find Deal
Thu, Dec 12 - Mon, Dec 16
10:55 am - 1:41 pmBOS-SDF
2h 46mnonstop
2:21 pm - 4:43 pmSDF-BOS
2h 22mnonstop
$314Delta
Find Deal
Thu, Jan 9 - Sun, Jan 12
1:36 pm - 4:24 pmBOS-SDF
2h 48mnonstop
4:56 pm - 7:15 pmSDF-BOS
2h 19mnonstop
$324American Airlines
Find Deal
Fri, Dec 13 - Tue, Dec 17
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:27 pm - 2:50 pmSDF-BOS
2h 23mnonstop
$335Delta
Find Deal
Wed, Dec 11 - Sun, Dec 15
4:35 pm - 7:22 pmBOS-SDF
2h 47mnonstop
9:42 am - 12:05 pmSDF-BOS
2h 23mnonstop
$339Delta
Find Deal
Fri, Jan 3 - Sun, Jan 5
1:36 pm - 4:24 pmBOS-SDF
2h 48mnonstop
4:56 pm - 7:15 pmSDF-BOS
2h 19mnonstop
$344American Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
9:30 am - 12:16 pmBOS-SDF
2h 46mnonstop
12:33 pm - 2:56 pmSDF-BOS
2h 23mnonstop
$355Delta
Find Deal
Thu, Dec 12 - Fri, Dec 13

American Airlines flights from Boston to Louisville

Our best American Airlines deals on Boston to Louisville flight tickets
American Airlines
Dec 10
BOS1:36 pmBoston Logan Intl
2h 48m
SDF4:24 pmLouisville Intl
Dec 17
SDF11:23 amLouisville Intl
5h 15m
1 stop
BOS4:38 pmBoston Logan Intl
American Airlines
Dec 10
BOS9:26 amBoston Logan Intl
5h 25m
1 stop
SDF2:51 pmLouisville Intl
Dec 17
SDF11:23 amLouisville Intl
3h 44m
1 stop
BOS3:07 pmBoston Logan Intl
American Airlines
Jan 21
BOS1:35 pmBoston Logan Intl
2h 47m
SDF4:22 pmLouisville Intl
Jan 23
SDF6:21 pmLouisville Intl
4h 05m
1 stop
BOS10:26 pmBoston Logan Intl

Spirit Airlines flights from Boston to Louisville

Our best Spirit Airlines deals on Boston to Louisville flight tickets
Spirit Airlines
Dec 9
BOS10:34 amBoston Logan Intl
10h 24m
1 stop
SDF8:58 pmLouisville Intl
Dec 15
SDF9:53 pmLouisville Intl
13h 32m
1 stop
BOS11:25 amBoston Logan Intl
Spirit Airlines
Dec 12
BOS10:34 amBoston Logan Intl
10h 24m
1 stop
SDF8:58 pmLouisville Intl
Dec 13
SDF9:53 pmLouisville Intl
11h 21m
1 stop
BOS9:14 amBoston Logan Intl
Spirit Airlines
Dec 12
BOS10:34 amBoston Logan Intl
10h 24m
1 stop
SDF8:58 pmLouisville Intl
Dec 16
SDF9:53 pmLouisville Intl
11h 21m
1 stop
BOS9:14 amBoston Logan Intl

See travel insights to Louisville from

How to get the cheapest flight ticket from Boston to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Louisville?

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of December, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $358.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Boston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $368. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boston to Louisville on a Sunday will generally be more expensive and average around $486. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Boston to Louisville flights are usually those with departure times in the afternoon. Our users have found flights to Louisville in the afternoon for as low as $328. At noon is when there is more demand to fly to Louisville, so prices are often more expensive at around $419 per ticket.

What is the cheapest Boston Logan Intl to Louisville Intl flight route?

Fly from Boston Logan Intl to Louisville Intl for the best Boston Logan Intl - Louisville Intl flight prices

How far in advance should I book a flight to Louisville?

Most flyers found that booking tickets 56 days in advance of their planned departure date is the best time to get cheap flights to Louisville. During this timeframe, flight prices are around $392. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $279.

What cabin class options are available on Boston Logan Intl to Louisville Intl flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Louisville Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Louisville flights?

You could potentially save up to 25% on your flight if you consider stops on a Boston to Louisville flight.

How have Boston to Louisville flight prices changed over time?

As of November 2024, prices for Boston to Louisville flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Louisville (BOS to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Louisville

Best Price Found

$93

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Boston in the past 72 hours is $93. The best round-trip flight deal from Boston to Louisville found on momondo in the last 72 hours is $182.
The fastest flight from Boston to Louisville takes 2h 40m
Direct flights go from Boston to Louisville every day.
There is 1 airport near Louisville: Louisville Intl (SDF)

  • How far is Boston Logan Intl to Louisville Intl by plane?

    The straight-line distance from Boston Logan Intl to Louisville Intl is 822.9 mi. 2h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Louisville Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Louisville Intl Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Louisville?

  • What is the most popular airline from Boston to Louisville?


Best airlines flying from Boston to Louisville

Compare and see reviews for airlines that fly from Boston to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $140Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
DeltaPriceFrom $209Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $221Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • Delta Flights From Boston to Louisville

    Across 6 Delta flights from Boston to Louisville this week, the average price was $399, with the best Delta deals starting from $209 round-trip. 8,755 users have rated Delta on momondo, with an average score of 8.0/10.

  • American Airlines Flights From Boston to Louisville

    American Airlines (7.2/10 from 10,000 reviews) operates around 6 flights from Boston to Louisville in any given week. The average American Airlines airfare for this route is around $422, with deals from around $221 rare but found on momondo. Referenced prices are for round-trip Boston to Louisville flight searches in the last 72 hours.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Louisville for you.

Can I find flights from Boston to Louisville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Louisville flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Louisville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisville from Boston.

I’m not ready to book a flight from Boston to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.


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