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Cheap flights from Louisville to San Juan from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to San Juan departing on 5/3. 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 Louisville to San Juan

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Louisville to San Juan.
Delta Logo
5:30 pm - 11:15 pmSDF-SJU
5h 45m1 stop
Delta Logo
6:15 am - 1:32 pmSJU-SDF
7h 17m1 stop
$215Delta
Find Deal
Sat, Apr 26 - Sat, May 3
American Airlines Logo
8:14 pm - 5:00 amSDF-SJU
8h 46m1 stop
American Airlines Logo
5:30 am - 9:39 pmSJU-SDF
16h 09m1 stop
$245American Airlines
Find Deal
Fri, Apr 25 - Fri, May 2
American Airlines Logo
11:15 am - 8:28 pmSDF-SJU
9h 13m2 stops
American Airlines Logo
5:30 am - 9:27 pmSJU-SDF
15h 57m1 stop
$275American Airlines
Find Deal
Sat, Apr 26 - Sat, May 3
Spirit Airlines Logo
5:05 am - 3:35 pmSDF-SJU
10h 30m1 stop
Spirit Airlines Logo
8:45 pm - 1:19 pmSJU-SDF
16h 34m1 stop
$278Spirit Airlines
Find Deal
Wed, Apr 30 - Sat, May 3
Spirit Airlines Logo
5:05 am - 3:35 pmSDF-SJU
10h 30m1 stop
Spirit Airlines Logo
8:12 pm - 5:30 pmSJU-SDF
21h 18m2 stops
$281Spirit Airlines
Find Deal
Fri, May 2 - Fri, May 9
United Airlines Logo
9:25 am - 8:38 pmSDF-SJU
11h 13m1 stop
United Airlines Logo
1:05 am - 1:25 pmSJU-SDF
12h 20m2 stops
$325United Airlines
Find Deal
Sat, Apr 26 - Fri, May 2
United Airlines Logo
2:00 pm - 11:54 pmSDF-SJU
9h 54m1 stop
United Airlines Logo
7:25 am - 2:30 pmSJU-SDF
7h 05m1 stop
$339United Airlines
Find Deal
Fri, May 2 - Mon, May 5
Delta Logo
7:05 am - 4:33 pmSDF-SJU
9h 28m1 stop
Delta Logo
12:50 pm - 12:05 amSJU-SDF
11h 15m1 stop
$340Delta
Find Deal
Fri, May 9 - Mon, May 12
Southwest Logo
5:40 pm - 12:30 amSDF-SJU
6h 50m1 stop
Southwest Logo
6:30 am - 5:05 pmSJU-SDF
10h 35m2 stops
$456Southwest
Find Deal
Mon, Jun 30 - Thu, Jul 3
Southwest Logo
2:00 pm - 12:55 amSDF-SJU
10h 55m2 stops
Southwest Logo
6:30 am - 5:05 pmSJU-SDF
10h 35m2 stops
$481Southwest
Find Deal
Mon, Jun 30 - Thu, Jul 3

Spirit Airlines flights from Louisville to San Juan

Our best Spirit Airlines deals on Louisville to San Juan flight tickets
Spirit Airlines
Apr 30
SDF5:05 amLouisville Intl
10h 30m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
May 3
SJU8:45 pmSan Juan Luis Munoz Marin Intl
16h 34m
1 stop
SDF1:19 pmLouisville Intl
Spirit Airlines
May 2
SDF5:05 amLouisville Intl
10h 30m
1 stop
SJU3:35 pmSan Juan Luis Munoz Marin Intl
May 9
SJU8:12 pmSan Juan Luis Munoz Marin Intl
21h 18m
2 stops
SDF5:30 pmLouisville Intl
Spirit Airlines
May 2
SDF7:27 pmLouisville Intl
28h 12m
3 stops
SJU11:39 pmSan Juan Luis Munoz Marin Intl
May 9
SJU1:39 pmSan Juan Luis Munoz Marin Intl
27h 51m
3 stops
SDF5:30 pmLouisville Intl

Southwest flights from Louisville to San Juan

Our best Southwest deals on Louisville to San Juan flight tickets
Southwest
Jun 30
SDF5:40 pmLouisville Intl
6h 50m
1 stop
SJU12:30 amSan Juan Luis Munoz Marin Intl
Jul 3
SJU6:30 amSan Juan Luis Munoz Marin Intl
10h 35m
2 stops
SDF5:05 pmLouisville Intl
Southwest
Jun 30
SDF2:00 pmLouisville Intl
10h 55m
2 stops
SJU12:55 amSan Juan Luis Munoz Marin Intl
Jul 3
SJU6:30 amSan Juan Luis Munoz Marin Intl
10h 35m
2 stops
SDF5:05 pmLouisville Intl
Southwest
Jun 5
SDF1:10 pmLouisville Intl
10h 05m
1 stop
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Jun 9
SJU10:05 amSan Juan Luis Munoz Marin Intl
9h 50m
2 stops
SDF7:55 pmLouisville Intl

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?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in August, then May is your next best option. Flight prices from Louisville to San Juan during May average around $370.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Louisville to San Juan is on a Tuesday when prices can be found for as low as $372. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $459.

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

The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $339. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $441 on average. Flights to San Juan from Louisville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to San Juan from Louisville when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $438 when searching 3 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 $383 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

$108

Fastest flight time

5h 40m

Direct flights

None

Airports in San Juan

1 airport
The best one-way flight to San Juan from Louisville in the past 72 hours is $108. The best round-trip flight deal from Louisville to San Juan found on momondo in the last 72 hours is $215.
The fastest flight from Louisville to San Juan takes 5h 40m
There are no direct flights from Louisville to San Juan. Popular non-direct route for this connection is Louisville Intl Airport - San Juan Luis Munoz Marin Intl Airport.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

  • 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 40m 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
Spirit AirlinesPriceFrom $173Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
DeltaPriceFrom $254Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
SouthwestPriceFrom $338Free CancellationRating
8.0
4,276 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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1 adult
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Wed 4/9
Wed 4/16

Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan