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Cheap flights from San Juan to Louisville (SDF) from $83

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJU — SDF
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from San Juan to Louisville Intl are usually found in September or August, booked 57 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from San Juan to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$287

One-way from

$181
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 46% potential price drop
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From San Juan to Louisville Intl
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One-way flight from San Juan to Louisville Intl
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What is the cheapest day to fly round-trip from San Juan to Louisville?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from San Juan to Louisville at least 58 days early can save you up to 119% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from San Juan to Louisville for as little as $258 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $565 for flights departing within the next 3 days.

What is the cheapest month to fly from San Juan to Louisville?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, September can be a great choice for travel to Louisville. Flights to Louisville from San Juan in September are about $360 on average during September, but can be found for as low as $170.

What is the cheapest time of day to fly from SJU to SDF?

One of the essential ways to save on airfare from San Juan to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

Cheap San Juan to Louisville flights in June & July 2024

Find cheap flight options from San Juan to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from San Juan to Louisville in 2024. Check back regularly for other flight deals.
Thu 7/2511:08 pmSJU - SDF
1 stop11h 29mSpirit Airlines
Tue 7/3010:24 pmSDF - SJU
1 stop13h 20mSpirit Airlines
Deal found 6/6$226
Mon 6/173:08 amSJU - SDF
1 stop20h 10mMultiple Airlines
Tue 6/257:45 amSDF - SJU
1 stop24h 37mMultiple Airlines
Deal found 6/5$230
Fri 6/218:06 pmSJU - SDF
1 stop24h 52mSpirit Airlines
Sun 6/2311:03 amSDF - SJU
1 stop24h 27mSpirit Airlines
Deal found 6/6$241
Sat 7/208:54 pmSJU - SDF
1 stop12h 28mSpirit Airlines
Sat 7/277:40 pmSDF - SJU
1 stop16h 04mSpirit Airlines
Deal found 6/4$249
Tue 6/184:56 pmSJU - SDF
2 stops24h 58mSpirit Airlines
Tue 6/257:45 amSDF - SJU
1 stop6h 51mSpirit Airlines
Deal found 6/5$259
Tue 6/184:56 pmSJU - SDF
2 stops24h 58mSpirit Airlines
Tue 6/256:10 pmSDF - SJU
2 stops18h 16mSpirit Airlines
Deal found 6/5$265
Tue 6/184:56 pmSJU - SDF
2 stops24h 58mSpirit Airlines
Tue 6/257:45 amSDF - SJU
3 stops29h 17mSpirit Airlines
Deal found 6/5$268
Sat 7/278:54 pmSJU - SDF
1 stop12h 28mSpirit Airlines
Sat 8/37:40 pmSDF - SJU
1 stop16h 04mSpirit Airlines
Deal found 6/6$281
Fri 6/218:00 amSJU - SDF
2 stops16h 46mMultiple Airlines
Sun 6/2311:03 amSDF - SJU
1 stop24h 27mMultiple Airlines
Deal found 6/6$290

San Juan to Louisville 2024 flight deals

Discover exclusive flight deals for travel between San Juan and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from San Juan to Louisville in 2024. Check back regularly for other flight deals.
Mon 9/161:45 amSJU - SDF
1 stop7h 27mSpirit Airlines
Tue 9/2410:02 amSDF - SJU
1 stop14h 50mSpirit Airlines
Deal found 6/5$172
Tue 9/177:39 pmSJU - SDF
1 stop23h 10mSpirit Airlines
Tue 9/2410:02 amSDF - SJU
1 stop14h 50mSpirit Airlines
Deal found 6/5$173
Thu 7/2511:08 pmSJU - SDF
1 stop11h 29mSpirit Airlines
Tue 7/3010:24 pmSDF - SJU
1 stop13h 20mSpirit Airlines
Deal found 6/6$226
Mon 6/173:08 amSJU - SDF
1 stop20h 10mMultiple Airlines
Tue 6/257:45 amSDF - SJU
1 stop24h 37mMultiple Airlines
Deal found 6/5$230
Fri 6/218:06 pmSJU - SDF
1 stop24h 52mSpirit Airlines
Sun 6/2311:03 amSDF - SJU
1 stop24h 27mSpirit Airlines
Deal found 6/6$241
Sat 7/208:54 pmSJU - SDF
1 stop12h 28mSpirit Airlines
Sat 7/277:40 pmSDF - SJU
1 stop16h 04mSpirit Airlines
Deal found 6/4$249
Mon 8/193:08 pmSJU - SDF
1 stop7h 41mDelta
Sat 8/317:35 amSDF - SJU
1 stop6h 22mDelta
Deal found 6/5$254
Tue 6/184:56 pmSJU - SDF
2 stops24h 58mSpirit Airlines
Tue 6/257:45 amSDF - SJU
1 stop6h 51mSpirit Airlines
Deal found 6/5$259
Tue 6/184:56 pmSJU - SDF
2 stops24h 58mSpirit Airlines
Tue 6/256:10 pmSDF - SJU
2 stops18h 16mSpirit Airlines
Deal found 6/5$265

One-way flights to Louisville from San Juan

Search for one-way flight options from San Juan to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Juan to Louisville. Users can also find round-trip San Juan to Louisville flights by using the search form above.
Thu 6/1311:08 pmSJU - SDF
1 stop10h 54mSpirit Airlines
Deal found 6/5$83
Fri 9/63:50 amSJU - SDF
2 stops14h 59mSpirit Airlines
Deal found 6/5$84
Sat 9/77:57 pmSJU - SDF
1 stop13h 32mSpirit Airlines
Deal found 6/5$93
Thu 6/2711:08 pmSJU - SDF
1 stop10h 54mSpirit Airlines
Deal found 6/5$98
Thu 7/1811:08 pmSJU - SDF
1 stop11h 29mSpirit Airlines
Deal found 6/5$102
Thu 8/111:08 pmSJU - SDF
1 stop11h 29mSpirit Airlines
Deal found 6/5$104
Sat 9/72:35 pmSJU - SDF
2 stops18h 54mSpirit Airlines
Deal found 6/5$110
Thu 6/276:08 pmSJU - SDF
2 stops15h 54mSpirit Airlines
Deal found 6/5$111
Sun 6/2311:08 pmSJU - SDF
1 stop10h 54mSpirit Airlines
Deal found 6/5$122

Find flights from San Juan to Louisville within your budget

Customize your flight search to find flights from San Juan 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$172 - $420

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Mon 9/16

1 stop7h 27m

Louisville Intl

Tue 9/24

1 stop14h 50m

$172

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Tue 9/17

1 stop23h 10m

Louisville Intl

Tue 9/24

1 stop14h 50m

$173

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Thu 7/25

1 stop11h 29m

Louisville Intl

Tue 7/30

1 stop13h 20m

$226

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Mon 6/17

1 stop20h 10m

Louisville Intl

Tue 6/25

1 stop24h 37m

$230

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Fri 6/21

1 stop24h 52m

Louisville Intl

Sun 6/23

1 stop24h 27m

$241

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Mon 8/19

1 stop7h 41m

Louisville Intl

Sat 8/31

1 stop6h 22m

$254

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Fri 6/21

2 stops16h 46m

Louisville Intl

Sun 6/23

1 stop24h 27m

$290

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Tue 9/17

2 stops13h 54m

Louisville Intl

Tue 9/24

2 stops10h 23m

$297

San Juan Luis Munoz Marin IntlLouisville Intl

SJU - SDF

SJUSDF

San Juan Luis Munoz Marin Intl

Mon 9/16

2 stops12h 08m

Louisville Intl

Tue 9/24

1 stop7h 42m

$420

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Louisville. Price data was last updated on May 31, 2024.
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from San Juan to Louisville?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Louisville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Juan to Louisville flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Juan to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated June 6, 2024.
See what other customers who have flown with Spirit Airlines, American Airlines and United Airlines from San Juan to Louisville have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,567 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from San Juan?

    If you book a flight to Louisville from San Juan, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from San Juan to Louisville Intl per day from 3 different airlines.

  • Can I find flights from San Juan to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from San Juan to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $172, but on average you can expect to pay $266.

  • What are the cheapest airlines flying from San Juan to Louisville round-trip?

    Cheapflights users have booked flights from San Juan to Louisville round-trip from $172. Other airlines that can offer you cheap pricing are Delta, from $254, and American Airlines, from $297. These flights start at 52% lower than the current average price 3 months from now.

  • What does SJU to SDF mean?

    San Juan Luis Munoz Marin Intl Airport is SJU and Louisville Intl Airport is SDF. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find deals for flights from San Juan to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your San Juan to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Juan to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Juan to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Juan to Louisville that include hotel bookings?

    Yes. In addition to deals on San Juan to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Louisville.

  • Can I find deals for business class flights from San Juan to Louisville?

    Yes. Cheapflights offers flight deals from San Juan to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Juan to Louisville that allow pets onboard?

    Many airlines flying from San Juan to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Juan to Louisville?

    Yes, you can often find last-minute deals on San Juan to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Juan to Louisville flight deals updated?

    The San Juan to Louisville flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from San Juan to Louisville?

    Before booking your flight from San Juan to Louisville check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

  • What is the cheapest month to book a flight from San Juan to Louisville?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Louisville (average of $287). Flying from San Juan to Louisville in April is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Juan to Louisville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from San Juan to Louisville

Discover the top 3 airlines that operate flights from San Juan to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$170Average$277FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$376FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$483FlexibilityNo cancel feeOn-time71%
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Search flights from San Juan to Louisville by cabin class

Find flights from San Juan to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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