$103 Cheap American Airlines flights from San Juan to Louisville (SJU to SDF)

Find The Best Day To Fly from San Juan to Louisville

Amazing American Airlines SJU to SDF Flight Deals

The cheapest flights to Louisville Intl. found within the past 7 days were $265 round trip and $103 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 19 - Wed, Sep 3
SJU
San Juan
SDF
Louisville
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 19 from San Juan to Louisville, returning Wed, Sep 3, priced at $265 found 4 days ago
Tue, Aug 19 - Wed, Sep 3
SJU
San Juan
SDF
Louisville
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 19 from San Juan to Louisville, returning Wed, Sep 3, priced at $271 found 4 days ago
Thu, Aug 21 - Sun, Sep 7
SJU
San Juan
SDF
Louisville
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 21 from San Juan to Louisville, returning Sun, Sep 7, priced at $293 found 4 days ago
Tue, Aug 19 - Wed, Sep 3
SJU
San Juan
SDF
Louisville
$306 Roundtrip, found 4 days ago
$306
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 19 from San Juan to Louisville, returning Wed, Sep 3, priced at $306 found 4 days ago
Tue, Aug 19 - Wed, Sep 3
SJU
San Juan
SDF
Louisville
$312 Roundtrip, found 4 days ago
$312
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 19 from San Juan to Louisville, returning Wed, Sep 3, priced at $312 found 4 days ago
Thu, Aug 21 - Fri, Sep 5
SJU
San Juan
SDF
Louisville
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 21 from San Juan to Louisville, returning Fri, Sep 5, priced at $336 found 1 day ago

SDF From SJU Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Super 8 by Wyndham Jasper

Super 8 by Wyndham Jasper

2 out of 5
per person
Oct 9 - Oct 14
found 11 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Louisville (SDF)
Clarion Pointe

Clarion Pointe

2.5 out of 5
per person
Oct 9 - Oct 14
found 11 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Louisville (SDF)
Fairfield Inn & Suites Jasper

Fairfield Inn & Suites Jasper

2.5 out of 5
per person
Oct 9 - Oct 14
found 11 hours ago
Roundtrip non-stop flight included
San Juan (SJU) to Louisville (SDF)
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Frequently asked questions

Can I catch a flight from Isla Verde Intl. Airport to Louisville Muhammad Ali Intl. Airport right now?
It's always wise to find out about any quarantine requirements and travel advice reports in place in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date info on booking a flight to Louisville Intl. Airport (SDF).
What terminal is American Airlines at Luis Munoz Marin Intl. Airport (SJU)?
Before you fly from SJU to SDF with American Airlines, it's probably a good idea to contact the airline for your terminal information. While your boarding pass should contain some of the relevant details, we can't guarantee it.
Are there American Airlines non-stop flights from SJU to SDF?
As you can't travel nonstop from SJU to SDF with American Airlines, make the most of your stopover. Sit down to a few refreshments at a nice airport bar, or stroll about the terminal and enjoy some retail therapy.
How long is an American Airlines flight from SJU to SDF?
Have a power nap and begin your vacation relaxed and refreshed. You'll have enough time to do so when traveling with American Airlines between SJU and SDF, with the flight taking an average of 5 hours and 25 minutes.
How many direct and indirect flights does American Airlines fly from SJU to SDF?
American Airlines currently offers no fewer than 2 flights daily from Luis Munoz Marin Intl. Airport (SJU) to Louisville Muhammad Ali Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SDF, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Louisville

Crowne Plaza Louisville Airport Expo Ctr by IHG

Crowne Plaza Louisville Airport Expo Ctr by IHG

3.5 out of 5
830 Phillips Lane, Louisville, KY
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Hampton Inn Louisville-Airport

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2.5 out of 5
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8.6/10 Excellent! (1,006 reviews)
A great Hampton Inn
"This is a great Hampton from checking in - thank you desk personnel, you were wonderful. Breakfast way above others including other Hamptons. The breakfast staff were always working and helping. Food well prepared, many selections, and always refilled. Coffee same way. We have stayed here before ..."

Reviewed on Jul 15, 2025

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Tru by Hilton Louisville Airport

Tru by Hilton Louisville Airport

2.5 out of 5
810 Phillips Lane, Louisville, KY
A gym is featured at this hotel, along with free self parking. Guests will appreciate freebies like full breakfast, WiFi in public areas, and a roundtrip airport ...
9/10 Wonderful! (910 reviews)
"Booked at the last minute after my flight was canceled. The customer service from the front desk to the shuttle driver was terrific!"

Reviewed on Jul 15, 2025

Tru by Hilton Louisville Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.