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Puerto Rico

$86+ Cheap flights from Louisville (SDF) to Puerto Rico

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJU
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Louisville to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Puerto Rico (PR0). 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 December 22, 2024.

Round-trip from

$281
(Cheapflightsfares)

One-way from

$86
(eDestinos)
From Louisville Intl to Puerto Rico
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One-way flight from Louisville Intl to Puerto Rico
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Find flight deals from Louisville to Puerto Rico

Cheapest flights from Louisville to Puerto Rico
Explore the most affordable flight options available from Louisville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amSDF - SJU
1 stop16h 10mAmerican Airlines
Fri 12/279:00 amSJU - SDF
1 stop14h 03mAmerican Airlines
Deal found 12/21$440
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:36 pmSDF - SJU
1 stop5h 43mDelta
Fri 1/34:50 pmSJU - SDF
1 stop7h 04mDelta
Deal found 12/21$479
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:05 amSDF - SJU
2 stops11h 40mSouthwest
Fri 12/277:20 amSJU - SDF
2 stops11h 15mSouthwest
Deal found 12/21$692
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:54 pmSDF - SJU
2 stops28h 31mSpirit Airlines
Tue 1/711:25 pmSJU - SDF
2 stops20h 34mSpirit Airlines
Deal found 12/20$701
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:54 pmSDF - SJU
2 stops28h 31mMultiple Airlines
Tue 1/77:15 amSJU - SDF
3 stops36h 44mMultiple Airlines
Deal found 12/20$759
This United Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amSDF - SJU
2 stops13h 26mUnited Airlines
Wed 12/252:05 amSJU - SDF
2 stops15h 57mUnited Airlines
Deal found 12/20$1,037

Find flights from Louisville to Puerto Rico within your budget

Customize your flight search to find flights from Louisville to Puerto Rico 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 2,558,603 searches. Data last updated December 22, 2024.

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Route

Depart

Return

Price

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Fri 2/7

7:25 pm-9:21 am

1 stop12h 56m

San Juan Luis Munoz Marin Intl

Sun 2/16

2:47 pm-11:46 pm

1 stop9h 59m

$281

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Wed 1/29

6:00 am-12:50 pm

1 stop5h 50m

San Juan Luis Munoz Marin Intl

Fri 2/7

6:24 pm-11:58 pm

1 stop6h 34m

$284

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 4/1

12:50 pm-10:03 pm

2 stops9h 13m

San Juan Luis Munoz Marin Intl

Tue 4/8

5:55 pm-11:43 pm

1 stop5h 48m

$304

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Tue 1/14

9:17 am-9:28 pm

1 stop11h 11m

San Juan Luis Munoz Marin Intl

Thu 1/23

2:05 am-5:06 pm

2 stops16h 01m

$354

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Fri 3/7

4:15 pm-11:00 pm

1 stop5h 45m

San Juan Luis Munoz Marin Intl

Mon 3/10

5:35 am-4:45 pm

2 stops11h 10m

$472

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Sat 1/4

7:54 pm-1:25 am

2 stops28h 31m

San Juan Luis Munoz Marin Intl

Thu 1/9

12:13 pm-4:44 pm

3 stops29h 31m

$588

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Mon 1/13

7:25 pm-9:21 am

1 stop12h 56m

$86

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Mon 1/13

5:34 pm-12:48 am

2 stops30h 14m

$120

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Wed 3/26

11:08 am-8:10 pm

1 stop9h 02m

$132

LouisvilleSan Juan

SDF - SJU

SDFSJU

Louisville Intl

Wed 2/19

12:12 pm-11:55 pm

2 stops10h 43m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
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Best time to book a flight from Louisville to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Louisville 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.

Travel insights for flights from Louisville to Puerto Rico

Get recent, data-driven insights about flights from Louisville to Puerto Rico including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Louisville to Puerto Rico (average of $254). Flying from Louisville to Puerto Rico in March is currently the most expensive (average of $380). 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.

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

Find hourly flight availability from Louisville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Louisville to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated December 22, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Delta and American Airlines from Louisville to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Puerto Rico. 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 from for flights from Louisville to Puerto Rico?

    For a flight from Louisville to Puerto Rico, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Louisville to Puerto Rico one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $86. Users have also found prices from $132 and $133 on Delta and American Airlines, respectively.

  • What are the most popular routes from Louisville to Puerto Rico?

    When deciding which route to take from Louisville to Puerto Rico consider Louisville Intl - San Juan Luis Munoz Marin Intl, Louisville Intl - Culebra or Louisville Intl - Vieques as they are the most popular.

  • Can I find deals for flights from Louisville to Puerto Rico that include hotel bookings?

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

  • How can I find direct flights from Louisville to Puerto Rico?

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

  • Can I find deals for business class flights from Louisville to Puerto Rico?

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

  • What is the cheapest month to book a flight from Louisville to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Louisville to Puerto Rico (average of $254). Flying from Louisville to Puerto Rico in March is currently the most expensive (average of $380). 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 Louisville to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisville to Puerto Rico

Discover the top 5 airlines that operate flights from Louisville to Puerto Rico. 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$297FlexibilityNo cancel feeOn-time65%
DeltaCheapest$254Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$301Average$582FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$338Average$583FlexibilityNo cancel feeOn-time63%
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