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Cheap flights from Puerto Rico to Louisville from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Louisville departing on 3/26. 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

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Find the cheapest flights from Puerto Rico to Louisville

Recent round-trip flight deals from Puerto Rico to Louisville

Enter your travel dates to find the best prices.
Spirit Airlines Logo
1:45 am - 11:14 am
SJU
-
SDF
9h 29m
1 stop
Spirit Airlines Logo
12:42 pm - 6:55 pm
SDF
-
SJU
6h 13m
1 stop
$346Spirit Airlines
Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
10:32 am - 12:30 am
SJU
-
SDF
13h 58m
1 stop
American Airlines Logo
9:59 am - 11:41 pm
SDF
-
SJU
13h 42m
1 stop
$356American Airlines
Thu, Aug 27 - Fri, Sep 4
Delta Logo
2:48 pm - 12:25 am
SJU
-
SDF
9h 37m
1 stop
Delta Logo
9:45 am - 8:30 pm
SDF
-
SJU
10h 45m
1 stop
$373Delta
Thu, May 14 - Tue, May 19
American Airlines Logo
11:59 pm - 10:15 am
SJU
-
SDF
10h 16m
1 stop
American Airlines Logo
7:31 am - 8:51 pm
SDF
-
SJU
13h 20m
2 stops
$380American Airlines
Thu, May 14 - Wed, May 20
Spirit Airlines Logo
1:45 am - 11:14 am
SJU
-
SDF
9h 29m
1 stop
Spirit Airlines Logo
12:42 pm - 7:50 pm
SDF
-
SJU
31h 08m
3 stops
$395Spirit Airlines
Thu, Mar 12 - Tue, Mar 17
American Airlines Logo
10:32 am - 10:47 pm
SJU
-
SDF
12h 15m
2 stops
American Airlines Logo
9:59 am - 11:41 pm
SDF
-
SJU
13h 42m
1 stop
$396American Airlines
Thu, Aug 27 - Fri, Sep 4
American Airlines Logo
7:11 am - 11:59 pm
SJU
-
SDF
16h 48m
1 stop
American Airlines Logo
6:23 pm - 5:28 am
SDF
-
SJU
11h 05m
1 stop
$436American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
6:00 am - 12:25 am
SJU
-
SDF
18h 25m
2 stops
American Airlines Logo
7:36 am - 6:10 pm
SDF
-
SJU
10h 34m
2 stops
$446American Airlines
Thu, May 14 - Tue, May 19
Multiple Airlines Logo
7:54 pm - 11:47 am
SJU
-
SDF
15h 53m
1 stop
Multiple Airlines Logo
9:13 pm - 6:55 pm
SDF
-
SJU
21h 42m
1 stop
$452Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
American Airlines Logo
1:35 pm - 10:47 pm
SJU
-
SDF
9h 12m
2 stops
American Airlines Logo
9:59 am - 11:41 pm
SDF
-
SJU
13h 42m
1 stop
$456American Airlines
Thu, Aug 27 - Fri, Sep 4

Delta flights from Puerto Rico to Louisville

Our best Delta deals on Puerto Rico to Louisville flight tickets
Delta
May 14
SJU2:48 pmSan Juan Luis Munoz Marin Intl
9h 37m
1 stop
SDF12:25 amLouisville Intl
May 19
SDF9:45 amLouisville Intl
10h 45m
1 stop
SJU8:30 pmSan Juan Luis Munoz Marin Intl
$373
Delta
Mar 4
SJU7:30 amSan Juan Luis Munoz Marin Intl
8h 04m
1 stop
SDF2:34 pmLouisville Intl
Mar 9
SDF3:05 pmLouisville Intl
8h 10m
1 stop
SJU11:15 pmSan Juan Luis Munoz Marin Intl
$424
Delta
Mar 25
SJU7:30 amSan Juan Luis Munoz Marin Intl
13h 12m
2 stops
SDF8:42 pmLouisville Intl
Mar 29
SDF12:48 pmLouisville Intl
11h 11m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
$3,554

American Airlines flights from Puerto Rico to Louisville

Our best American Airlines deals on Puerto Rico to Louisville flight tickets
American Airlines
Aug 27
SJU10:32 amSan Juan Luis Munoz Marin Intl
13h 58m
1 stop
SDF12:30 amLouisville Intl
Sep 4
SDF9:59 amLouisville Intl
13h 42m
1 stop
SJU11:41 pmSan Juan Luis Munoz Marin Intl
$356
American Airlines
May 14
SJU11:59 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
SDF10:15 amLouisville Intl
May 20
SDF7:31 amLouisville Intl
13h 20m
2 stops
SJU8:51 pmSan Juan Luis Munoz Marin Intl
$380
American Airlines
Aug 27
SJU10:32 amSan Juan Luis Munoz Marin Intl
12h 15m
2 stops
SDF10:47 pmLouisville Intl
Sep 4
SDF9:59 amLouisville Intl
13h 42m
1 stop
SJU11:41 pmSan Juan Luis Munoz Marin Intl
$396

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico 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, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Puerto Rico to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 3/12

1:45 am-11:14 am

1 stop9h 29m

Louisville Intl

Tue 3/17

12:42 pm-6:55 pm

1 stop6h 13m

$346

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/27

10:32 am-12:30 am

1 stop13h 58m

Louisville Intl

Fri 9/4

9:59 am-11:41 pm

1 stop13h 42m

$356

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 5/14

2:48 pm-12:25 am

1 stop9h 37m

Louisville Intl

Tue 5/19

9:45 am-8:30 pm

1 stop10h 45m

$373

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 5/14

11:59 pm-10:15 am

1 stop10h 16m

Louisville Intl

Wed 5/20

7:31 am-8:51 pm

2 stops13h 20m

$380

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 3/12

1:45 am-11:14 am

1 stop9h 29m

Louisville Intl

Tue 3/17

12:42 pm-7:50 pm

3 stops31h 08m

$395

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/27

10:32 am-10:47 pm

2 stops12h 15m

Louisville Intl

Fri 9/4

9:59 am-11:41 pm

1 stop13h 42m

$396

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Wed 4/1

7:11 am-11:59 pm

1 stop16h 48m

Louisville Intl

Sun 4/5

6:23 pm-5:28 am

1 stop11h 05m

$436

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 5/14

6:00 am-12:25 am

2 stops18h 25m

Louisville Intl

Tue 5/19

7:36 am-6:10 pm

2 stops10h 34m

$446

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Mon 3/30

7:54 pm-11:47 am

1 stop15h 53m

Louisville Intl

Mon 4/6

9:13 pm-6:55 pm

1 stop21h 42m

$452

San JuanLouisville

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 8/27

1:35 pm-10:47 pm

2 stops9h 12m

Louisville Intl

Fri 9/4

9:59 am-11:41 pm

1 stop13h 42m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Puerto Rico 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 to Louisville?

If you are unable to visit Louisville during the month of October, then departing from Puerto Rico during the month February is also very affordable. Most momondo users find prices during this month for around $250.

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

You are more likely to see cheaper flights to Louisville from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from Puerto Rico for as low as $261 on momondo.

Can stopping save me money on Puerto Rico to Louisville flights?

You could potentially save up to 35% on your flight if you consider stops on a Puerto Rico to Louisville flight.

Cheap Puerto Rico to Louisville flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

None
The fastest flight from Puerto Rico to Louisville takes 5h 55m
There are no direct flights from Puerto Rico to Louisville. There are no popular flight routes from Puerto Rico to Louisville.
Search flight deals

  • When did momondo last update prices for flights from Puerto Rico to Louisville Intl Airport?

    Prices for flights from Puerto Rico to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Puerto Rico to Louisville Intl Airport?

  • How old do you have to be to fly from Puerto Rico to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Puerto Rico 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.

Best airlines flying from Puerto Rico to Louisville

Compare and see reviews for airlines that fly from Puerto Rico to Louisville with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $205Free CancellationRating
8.0
4,302 reviews
Search Southwest flights
DeltaPriceFrom $215Free CancellationRating
7.9
8,242 reviews
Search Delta flights
American AirlinesPriceFrom $226Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights
United AirlinesPriceFrom $232Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
New Albany
Shepherdsville
Corydon
Elizabeth
Brandenburg
Charlestown
Springfield
Georgetown

Why use momondo?

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

It is quick and easy to find Puerto Rico to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

Flights from Puerto Rico to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Puerto Rico to Louisville?

Once you have performed a search for Puerto Rico to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Puerto Rico 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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