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Cheap flights from Boston to Louisville from $55

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 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
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อ. 4/30
อ. 5/7

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Easily compare round-trip flights from Boston to Louisville

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Louisville by changing tabs
Spirit Airlines
May 14
BOS6:01 pmBoston Logan Intl
23h 16m
1 stop
SDF5:17 pmLouisville Intl
May 21
SDF6:27 pmLouisville Intl
27h 47m
1 stop
BOS10:14 pmBoston Logan Intl
American Airlines
May 30
BOS2:05 pmBoston Logan Intl
2h 31m
SDF4:36 pmLouisville Intl
Jun 3
SDF5:19 pmLouisville Intl
2h 31m
BOS7:50 pmBoston Logan Intl
Multiple Airlines
May 12
BOS6:36 pmBoston Logan Intl
14h 12m
1 stop
SDF8:48 amLouisville Intl
May 17
SDF8:35 pmLouisville Intl
22h 47m
2 stops
BOS7:22 pmBoston Logan Intl
Delta
Jun 8
BOS10:00 amBoston Logan Intl
2h 30m
SDF12:30 pmLouisville Intl
Jun 11
SDF12:21 pmLouisville Intl
2h 36m
BOS2:57 pmBoston Logan Intl
United Airlines
May 13
BOS5:45 amBoston Logan Intl
5h 41m
1 stop
SDF11:26 amLouisville Intl
May 15
SDF7:33 amLouisville Intl
7h 04m
1 stop
BOS2:37 pmBoston Logan Intl
Southwest
Jul 11
BOS7:10 amBoston Logan Intl
8h 55m
1 stop
SDF4:05 pmLouisville Intl
Jul 14
SDF7:10 pmLouisville Intl
5h 00m
1 stop
BOS12:10 amBoston Logan Intl

Find the cheapest one-way flights from Boston to Louisville

If you're looking for one-way flights from Boston to Louisville, view some of our deals below provided by American Airlines, Delta and Spirit Airlines
Spirit Airlines
May 29
BOS6:10 amBoston Logan Intl
11h 07m
1 stop
SDF5:17 pmLouisville Intl
Delta
May 29
BOS11:15 amBoston Logan Intl
2h 37m
SDF1:52 pmLouisville Intl
Spirit Airlines
Jun 5
BOS6:10 amBoston Logan Intl
11h 36m
1 stop
SDF5:46 pmLouisville Intl

Search last-minute flights to Louisville from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Louisville
Multiple Airlines
May 5
BOS7:43 pmBoston Logan Intl
14h 30m
1 stop
SDF10:13 amLouisville Intl
May 8
SDF7:43 amLouisville Intl
26h 07m
3 stops
BOS9:50 amBoston Logan Intl
Spirit Airlines
May 3
BOS10:12 pmBoston Logan Intl
12h 21m
1 stop
SDF10:33 amLouisville Intl
May 6
SDF10:51 amLouisville Intl
22h 15m
1 stop
BOS9:06 amBoston Logan Intl
American Airlines
May 1
BOS2:01 pmBoston Logan Intl
2h 40m
SDF4:41 pmLouisville Intl
May 8
SDF2:06 pmLouisville Intl
7h 37m
1 stop
BOS9:43 pmBoston Logan Intl
Spirit Airlines
May 1
BOS8:38 pmBoston Logan Intl
21h 33m
2 stops
SDF6:11 pmLouisville Intl
May 8
SDF7:43 amLouisville Intl
16h 12m
2 stops
BOS11:55 pmBoston Logan Intl
Spirit Airlines
May 1
BOS3:07 pmBoston Logan Intl
8h 34m
1 stop
SDF11:41 pmLouisville Intl
May 8
SDF7:43 amLouisville Intl
16h 12m
2 stops
BOS11:55 pmBoston Logan Intl
Spirit Airlines
May 3
BOS10:12 pmBoston Logan Intl
12h 21m
1 stop
SDF10:33 amLouisville Intl
May 7
SDF5:33 pmLouisville Intl
21h 40m
3 stops
BOS3:13 pmBoston Logan Intl

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 $101Free CancellationRating
6.4
8,756 reviews
Search Spirit Airlines flights
DeltaPriceFrom $198Free CancellationRating
8.0
10,975 reviews
Search Delta flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
JetBluePriceFrom $222Free CancellationRating
7.6
4,618 reviews
Search JetBlue flights
American AirlinesPriceFrom $237Free CancellationRating
7.3
14,898 reviews
Search American Airlines flights
  • JetBlue Flights From Boston to Louisville

    Across 6 JetBlue flights from Boston to Louisville this week, the average price was $348, with the best JetBlue deals starting from $222 round-trip. 4,618 users have rated JetBlue on momondo, with an average score of 7.6/10.

  • American Airlines Flights From Boston to Louisville

    American Airlines (7.3/10 from 14,898 reviews) operates around 6 flights from Boston to Louisville in any given week. The average American Airlines airfare for this route is around $418, with deals from around $237 rare but found on momondo. Referenced prices are for round-trip Boston to Louisville flight searches in the last 72 hours.


Spirit Airlines flights from Boston to Louisville

Our best Spirit Airlines deals on Boston to Louisville flight tickets
Spirit Airlines
May 14
BOS6:01 pmBoston Logan Intl
23h 16m
1 stop
SDF5:17 pmLouisville Intl
May 21
SDF6:27 pmLouisville Intl
27h 47m
1 stop
BOS10:14 pmBoston Logan Intl
Spirit Airlines
May 15
BOS6:01 pmBoston Logan Intl
24h 35m
1 stop
SDF6:36 pmLouisville Intl
May 22
SDF6:27 pmLouisville Intl
21h 27m
1 stop
BOS3:54 pmBoston Logan Intl
Spirit Airlines
Jun 3
BOS12:07 pmBoston Logan Intl
11h 07m
1 stop
SDF11:14 pmLouisville Intl
Jun 4
SDF7:43 amLouisville Intl
12h 26m
1 stop
BOS8:09 pmBoston Logan Intl

American Airlines flights from Boston to Louisville

Our best American Airlines deals on Boston to Louisville flight tickets
American Airlines
May 30
BOS2:05 pmBoston Logan Intl
2h 31m
SDF4:36 pmLouisville Intl
Jun 3
SDF5:19 pmLouisville Intl
2h 31m
BOS7:50 pmBoston Logan Intl
American Airlines
Jul 1
BOS5:50 amBoston Logan Intl
4h 43m
1 stop
SDF10:33 amLouisville Intl
Jul 5
SDF4:42 pmLouisville Intl
2h 23m
BOS7:05 pmBoston Logan Intl
American Airlines
May 31
BOS3:06 pmBoston Logan Intl
4h 23m
1 stop
SDF7:29 pmLouisville Intl
Jun 5
SDF4:39 pmLouisville Intl
2h 26m
BOS7:05 pmBoston Logan Intl

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 cheapest month to fly from Boston to Louisville?

September. The cheapest time of year to fly to Louisville from Boston is September. Most expensive is December

What is the cheapest day to depart Boston for Louisville?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Boston to Louisville?

In the afternoon. Boston to Louisville flights are approximately 32% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Louisville from Boston?

Spirit Airlines. American Airlines, Delta, and JetBlue are the most popular carriers operating from Boston to Louisville

What is the cheapest Boston to Louisville flight route?

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

How far in advance should you book Boston to Louisville flights?

58 days before. The cheapest time to buy a flight from Boston to Louisville is approximately 58 days to departure

How many flights depart from Boston to Louisville on average per day?

The number of flights available between Boston and Louisville is 1 per day as of April 2024. The most frequent departure time is 10:00AM, with 50% of daily flights leaving at noon.

How many flights depart from Boston to Louisville on average per week?

The number of flights available between Boston and Louisville is 12 per week as of April 2024. The most frequent departure day is Sunday, with 17% of weekly flights leaving on this day.

Can stopping save me money on Boston to Louisville flights?

You could potentially save up to 22% on your flight if you consider stops on a Boston to Louisville flight.

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

$55

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Louisville

1 airport
The best one-way flight to Louisville from Boston in the past 72 hours is $55. The best round-trip flight deal from Boston to Louisville found on momondo in the last 72 hours is $155.
The fastest flight from Boston to Louisville takes 2h 30m
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 30m 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.


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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อ. 4/30
อ. 5/7
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