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Cheap flights from Louisville to San Juan from $142

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
8:41 pm - 8:35 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
22h 54m1 stop Fort Lauderdale
Multiple Airlines Logo
6:00 am - 5:58 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
12h 58m1 stop Fort Lauderdale
$274Multiple Airlines
Mon, Jan 11 - Thu, Jan 21
Multiple Airlines Logo
8:41 pm - 8:35 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
22h 54m1 stop Fort Lauderdale
Multiple Airlines Logo
3:48 pm - 9:49 amSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
19h 01m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$301Multiple Airlines
Mon, Jan 11 - Thu, Jan 21
American Airlines Logo
6:00 am - 4:58 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
9h 58m2 stops Washington, D.C. Reagan-National Charlotte Douglas
American Airlines Logo
12:00 pm - 9:28 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
10h 28m2 stops Miami Washington, D.C. Reagan-National
$416American Airlines
Tue, Mar 2 - Tue, Mar 9
American Airlines Logo
6:00 am - 2:09 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
7h 09m1 stop Charlotte Douglas
American Airlines Logo
1:18 pm - 9:15 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
8h 57m2 stops Miami Charlotte Douglas
$416American Airlines
Fri, Jan 8 - Fri, Jan 15
Southwest Logo
3:30 pm - 11:30 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
7h 00m1 stop Baltimore/Washington
Southwest Logo
7:25 am - 1:35 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
7h 10m1 stop Tampa
$416Southwest
Fri, Jan 29 - Tue, Feb 2
Southwest Logo
12:55 pm - 12:50 amSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
10h 55m1 stop Orlando
Southwest Logo
4:20 pm - 12:55 amSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
9h 35m1 stop Orlando
$416Southwest
Mon, Dec 14 - Fri, Dec 18
Delta Logo
5:40 am - 5:25 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
10h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:35 pm - 11:59 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
6h 24m1 stop Atlanta Hartsfield-Jackson
$416Delta
Sun, Jan 10 - Tue, Jan 19
United Airlines Logo
10:20 am - 10:22 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
11h 02m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:40 am - 6:29 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
11h 49m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$416United Airlines
Sat, Jan 23 - Sat, Jan 30
United Airlines Logo
6:15 am - 2:40 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
7h 25m1 stop Newark
United Airlines Logo
2:05 am - 1:24 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
12h 19m2 stops Newark Chicago O'Hare Intl
$416United Airlines
Wed, Dec 9 - Sat, Dec 12
Delta Logo
7:45 am - 3:34 pmSDF  Louisville Intl-SJU San Juan Luis Munoz Marin Intl
6h 49m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:30 am - 4:55 pmSJU  San Juan Luis Munoz Marin Intl-SDF Louisville Intl
10h 25m1 stop Atlanta Hartsfield-Jackson
$506Delta
Sat, Feb 20 - Sat, Feb 27

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United Airlines flights from Louisville to San Juan

Our best United Airlines deals on Louisville to San Juan flight tickets
United Airlines
Dec 9
SDF6:15 amLouisville Intl
7h 25m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Dec 9
SJU4:55 pmSan Juan Luis Munoz Marin Intl
7h 54m
1 stop
SDF11:49 pmLouisville Intl
$431
United Airlines
Mar 2
SDF8:30 amLouisville Intl
12h 52m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Mar 9
SJU8:05 amSan Juan Luis Munoz Marin Intl
7h 42m
1 stop
SDF2:47 pmLouisville Intl
$436
United Airlines
Nov 14
SDF7:00 amLouisville Intl
13h 24m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Nov 18
SJU8:05 amSan Juan Luis Munoz Marin Intl
7h 42m
1 stop
SDF2:47 pmLouisville Intl
$656

Southwest flights from Louisville to San Juan

Our best Southwest deals on Louisville to San Juan flight tickets
Southwest
Mar 2
SDF2:15 pmLouisville Intl
6h 40m
1 stop
SJU9:55 pmSan Juan Luis Munoz Marin Intl
Mar 9
SJU6:05 amSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
SDF12:45 pmLouisville Intl
$416
Southwest
Dec 2
SDF12:55 pmLouisville Intl
10h 55m
1 stop
SJU12:50 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU4:20 pmSan Juan Luis Munoz Marin Intl
6h 35m
1 stop
SDF9:55 pmLouisville Intl
$426
Southwest
Apr 5
SDF5:50 amLouisville Intl
9h 55m
2 stops
SJU3:45 pmSan Juan Luis Munoz Marin Intl
Apr 9
SJU6:00 amSan Juan Luis Munoz Marin Intl
8h 30m
2 stops
SDF2:30 pmLouisville Intl
$451

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Mon 1/11

8:41 pm-8:35 pm

1 stop22h 54m

San Juan Luis Munoz Marin Intl

Thu 1/21

6:00 am-5:58 pm

1 stop12h 58m

$274

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Mon 1/11

8:41 pm-8:35 pm

1 stop22h 54m

San Juan Luis Munoz Marin Intl

Thu 1/21

3:48 pm-9:49 am

2 stops19h 01m

$301

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Tue 3/2

6:00 am-4:58 pm

2 stops9h 58m

San Juan Luis Munoz Marin Intl

Tue 3/9

12:00 pm-9:28 pm

2 stops10h 28m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Fri 1/8

6:00 am-2:09 pm

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Fri 1/15

1:18 pm-9:15 pm

2 stops8h 57m

$416
Quickest round-trip

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Fri 1/29

3:30 pm-11:30 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Tue 2/2

7:25 am-1:35 pm

1 stop7h 10m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Mon 12/14

12:55 pm-12:50 am

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Fri 12/18

4:20 pm-12:55 am

1 stop9h 35m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sun 1/10

5:40 am-5:25 pm

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Tue 1/19

6:35 pm-11:59 pm

1 stop6h 24m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 1/23

10:20 am-10:22 pm

2 stops11h 02m

San Juan Luis Munoz Marin Intl

Sat 1/30

7:40 am-6:29 pm

2 stops11h 49m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Wed 12/9

6:15 am-2:40 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Sat 12/12

2:05 am-1:24 pm

2 stops12h 19m

$416

LouisvilleSan Juan

SDF Louisville Intl - SJU San Juan Luis Munoz Marin Intl

SDFSJU

Louisville Intl

Sat 2/20

7:45 am-3:34 pm

1 stop6h 49m

San Juan Luis Munoz Marin Intl

Sat 2/27

7:30 am-4:55 pm

1 stop10h 25m

$506

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 $470.
The lowest price recently found on this route was $274.

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in April, then November is your next best option. Flight prices from Louisville to San Juan during November average around $398.

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 $458 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

$142

Fastest flight time

6h 25m

Direct flights

None
The best one-way flight to San Juan from Louisville in the past 72 hours is $142. The best round-trip flight deal from Louisville to San Juan found on momondo in the last 72 hours is $274.
The fastest flight from Louisville to San Juan takes 6h 25m
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 6h 25m 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
8,698 reviews
Search Delta flights
American AirlinesPriceFrom $246Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights
United AirlinesPriceFrom $270Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
SouthwestPriceFrom $326Free CancellationRating
8.0
4,211 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