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Cheap flights from Louisville to San Juan from $143

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:12 pm - 11:26 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
29h 14m1 stop Raleigh-Durham
Multiple Airlines Logo
5:01 am - 4:32 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
12h 31m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
$294Multiple Airlines
Sat, Dec 5 - Wed, Dec 9
Multiple Airlines Logo
10:39 am - 12:37 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
24h 58m1 stop Fort Lauderdale
Multiple Airlines Logo
1:57 pm - 2:31 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
25h 34m2 stops Miami Raleigh-Durham
$319Multiple Airlines
Mon, Feb 8 - Wed, Feb 17
American Airlines Logo
7:29 pm - 12:26 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
15h 57m1 stop Miami
American Airlines Logo
2:36 pm - 11:27 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
9h 51m2 stops Philadelphia Charlotte Douglas
$421American Airlines
Sat, Jan 30 - Sun, Jan 31
American Airlines Logo
7:00 am - 11:59 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
15h 59m1 stop Philadelphia
American Airlines Logo
8:15 am - 9:59 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
14h 44m1 stop Philadelphia
$421American Airlines
Sat, Jan 30 - Sun, Jan 31
Southwest Logo
12:45 pm - 10:55 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
9h 10m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
5:40 am - 3:15 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
10h 35m2 stops Orlando Dallas Love Field
$426Southwest
Sat, Dec 5 - Wed, Dec 9
Southwest Logo
10:40 am - 9:40 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
11h 00m1 stop Tampa
Southwest Logo
5:35 am - 3:05 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
9h 30m2 stops Orlando Chicago Midway
$426Southwest
Wed, May 5 - Wed, May 12
Delta Logo
5:30 am - 5:25 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
10h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 pm - 12:16 amSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
6h 46m1 stop Atlanta Hartsfield-Jackson
$426Delta
Mon, Feb 8 - Fri, Feb 12
United Airlines Logo
8:50 am - 9:24 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
11h 34m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
8:05 am - 6:29 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
11h 24m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$426United Airlines
Tue, Jan 12 - Wed, Jan 27
United Airlines Logo
10:25 am - 12:36 amSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
13h 11m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
8:05 am - 2:51 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
7h 46m1 stop Washington, D.C. Dulles Intl
$426United Airlines
Tue, Dec 1 - Sat, Dec 5
Delta Logo
5:40 am - 2:54 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
8h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:45 am - 5:02 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
10h 17m1 stop Atlanta Hartsfield-Jackson
$436Delta
Sun, Jan 10 - Tue, Jan 19

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American Airlines flights from Louisville to San Juan

Our best American Airlines deals on Louisville to San Juan flight tickets
American Airlines
Jan 30
SDF7:29 pmLouisville Intl
15h 57m
1 stop
SJU12:26 pmSan Juan Luis Munoz Marin Intl
Jan 31
SJU2:36 pmSan Juan Luis Munoz Marin Intl
9h 51m
2 stops
SDF11:27 pmLouisville Intl
$421
American Airlines
Nov 18
SDF6:02 amLouisville Intl
14h 36m
1 stop
SJU9:38 pmSan Juan Luis Munoz Marin Intl
Nov 25
SJU2:43 pmSan Juan Luis Munoz Marin Intl
8h 47m
1 stop
SDF10:30 pmLouisville Intl
$581
American Airlines
Nov 13
SDF8:32 amLouisville Intl
11h 57m
1 stop
SJU9:29 pmSan Juan Luis Munoz Marin Intl
Nov 15
SJU7:05 amSan Juan Luis Munoz Marin Intl
17h 10m
1 stop
SDF11:15 pmLouisville Intl
$648

Southwest flights from Louisville to San Juan

Our best Southwest deals on Louisville to San Juan flight tickets
Southwest
Nov 20
SDF12:05 pmLouisville Intl
9h 55m
2 stops
SJU11:00 pmSan Juan Luis Munoz Marin Intl
Nov 22
SJU4:00 pmSan Juan Luis Munoz Marin Intl
9h 25m
2 stops
SDF12:25 amLouisville Intl
$576
Southwest
Nov 12
SDF7:05 amLouisville Intl
9h 45m
2 stops
SJU5:50 pmSan Juan Luis Munoz Marin Intl
Nov 19
SJU12:30 pmSan Juan Luis Munoz Marin Intl
10h 45m
2 stops
SDF10:15 pmLouisville Intl
$612
Southwest
Nov 23
SDF12:05 pmLouisville Intl
9h 55m
2 stops
SJU11:00 pmSan Juan Luis Munoz Marin Intl
Nov 27
SJU7:30 amSan Juan Luis Munoz Marin Intl
10h 30m
2 stops
SDF5:00 pmLouisville Intl
$616

momondo Fare Finder

 
Use the filters below to find and compare flights from Louisville to San Juan that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 12/5

5:12 pm-11:26 pm

1 stop29h 14m

San Juan Luis Munoz Marin Intl

Wed 12/9

5:01 am-4:32 pm

2 stops12h 31m

$294

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Mon 2/8

10:39 am-12:37 pm

1 stop24h 58m

San Juan Luis Munoz Marin Intl

Wed 2/17

1:57 pm-2:31 pm

2 stops25h 34m

$319

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 1/30

7:29 pm-12:26 pm

1 stop15h 57m

San Juan Luis Munoz Marin Intl

Sun 1/31

2:36 pm-11:27 pm

2 stops9h 51m

$421

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 1/30

7:00 am-11:59 pm

1 stop15h 59m

San Juan Luis Munoz Marin Intl

Sun 1/31

8:15 am-9:59 pm

1 stop14h 44m

$421

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 12/5

12:45 pm-10:55 pm

2 stops9h 10m

San Juan Luis Munoz Marin Intl

Wed 12/9

5:40 am-3:15 pm

2 stops10h 35m

$426

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Wed 5/5

10:40 am-9:40 pm

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Wed 5/12

5:35 am-3:05 pm

2 stops9h 30m

$426
Quickest round-trip

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Mon 2/8

5:30 am-5:25 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Fri 2/12

6:30 pm-12:16 am

1 stop6h 46m

$426

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Tue 1/12

8:50 am-9:24 pm

2 stops11h 34m

San Juan Luis Munoz Marin Intl

Wed 1/27

8:05 am-6:29 pm

2 stops11h 24m

$426

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Tue 12/1

10:25 am-12:36 am

2 stops13h 11m

San Juan Luis Munoz Marin Intl

Sat 12/5

8:05 am-2:51 pm

1 stop7h 46m

$426

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sun 1/10

5:40 am-2:54 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Tue 1/19

7:45 am-5:02 pm

1 stop10h 17m

$436

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 San Juan from

How to get the cheapest flight ticket from Louisville to San Juan

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 Louisville and San Juan?

Prices are currently low for flights on this route.

Typical prices usually range from $356 to $416.
The lowest price recently found on this route was $294.

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in November, then April is your next best option. Flight prices from Louisville to San Juan during April average around $384.

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

You are more likely to see cheaper flights to San Juan from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Louisville for as low as $410 on momondo.

Cheap Louisville to San Juan flight deals and tips

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

Best Price Found

$143

Fastest flight time

5h 45m

Direct flights

None
The best one-way flight to San Juan from Louisville in the past 72 hours is $143. The best round-trip flight deal from Louisville to San Juan found on momondo in the last 72 hours is $294.
The fastest flight from Louisville to San Juan takes 5h 45m
There are no direct flights from Louisville to San Juan. There are no popular flight routes from Louisville to San Juan.
Search flight deals

Frequently asked questions about flying from Louisville to San Juan

  • How far is Louisville Intl to San Juan by plane?

    San Juan is 1805.8 mi away from Louisville Intl. Typically, this will take 5h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Louisville Intl Airport to San Juan?

    Prices for flights from Louisville Intl Airport to San Juan are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisville Intl Airport to San Juan?

  • How old do you have to be to fly from Louisville Intl Airport to San Juan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents you'll need for your trip to San Juan 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 San Juan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to San Juan

Compare and see reviews for airlines that fly from Louisville to San Juan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $225Free CancellationRating
7.8
8,700 reviews
Search Delta flights
American AirlinesPriceFrom $246Free CancellationRating
7.0
12,224 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.3
10,471 reviews
Search United Airlines flights
SouthwestPriceFrom $326Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

Why use momondo?

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

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 Louisville to San Juan for you.

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

Yes. All flights to San Juan from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to San Juan?

Once you have performed a search for Louisville to San Juan 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 Louisville to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport