HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Louisville (SDF) to Puerto Rico from $124

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 5/29. 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.
SDF — SJU
Apr 29 — May 61
From?
To?
Mon 4/29
Mon 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

How far in advance should I book a flight from Louisville to Puerto Rico?

Find a great deal and save up to 82% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Louisville to Puerto Rico within the next two weeks, with the cheapest ticket starting at $269.

What is the cheapest month to fly from Louisville to Puerto Rico?

September can be a great time to fly to Puerto Rico from Louisville with a flight ticket averaging about $448. Cheapflights users have found deals in the month of September for as cheap as $141. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Louisville to Puerto Rico (SDF - PR)?

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.

Cheap American Airlines flights from Louisville to Puerto Rico

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Louisville to Puerto Rico. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/16:30 amSDF - SJU
1 stop8h 16mAmerican Airlines
Wed 10/96:33 amSJU - SDF
2 stops9h 33mAmerican Airlines
Deal found 4/24$253
Tue 10/16:48 amSDF - SJU
2 stops7h 58mAmerican Airlines
Wed 10/96:33 amSJU - SDF
2 stops9h 33mAmerican Airlines
Deal found 4/24$294
Sun 9/111:00 amSDF - SJU
1 stop11h 29mAmerican Airlines
Sat 9/76:33 amSJU - SDF
2 stops12h 06mAmerican Airlines
Deal found 4/24$297
Wed 5/86:45 amSDF - SJU
1 stop10h 20mAmerican Airlines
Wed 5/156:30 amSJU - SDF
2 stops17h 38mAmerican Airlines
Deal found 4/23$326
Sun 9/16:20 amSDF - SJU
2 stops8h 26mAmerican Airlines
Sat 9/76:33 amSJU - SDF
2 stops12h 06mAmerican Airlines
Deal found 4/24$340
Fri 5/106:01 amSDF - SJU
1 stop8h 24mAmerican Airlines
Sun 5/1212:45 amSJU - SDF
1 stop12h 59mAmerican Airlines
Deal found 4/24$344
Fri 5/108:14 pmSDF - SJU
2 stops18h 31mAmerican Airlines
Sun 5/1212:45 amSJU - SDF
2 stops21h 36mAmerican Airlines
Deal found 4/24$351
Tue 5/76:45 amSDF - SJU
1 stop6h 00mAmerican Airlines
Fri 5/1712:45 amSJU - SDF
1 stop9h 33mAmerican Airlines
Deal found 4/24$379
Tue 5/77:20 amSDF - SJU
2 stops9h 45mAmerican Airlines
Fri 5/1712:45 amSJU - SDF
1 stop9h 33mAmerican Airlines
Deal found 4/24$380

Cheap United Airlines flights from Louisville to Puerto Rico

Explore cheap flight options specifically provided by United Airlines for the route between Louisville and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Louisville to Puerto Rico. Deals are refreshing constantly so come back soon for more options.
Tue 10/17:05 amSDF - SJU
1 stop8h 37mUnited Airlines
Tue 10/81:05 amSJU - SDF
2 stops12h 07mUnited Airlines
Deal found 4/24$418
Sat 10/196:00 amSDF - SJU
1 stop6h 45mUnited Airlines
Fri 10/251:05 amSJU - SDF
2 stops12h 07mUnited Airlines
Deal found 4/24$461
Sat 5/45:54 pmSDF - SJU
2 stops11h 36mUnited Airlines
Mon 5/61:05 amSJU - SDF
2 stops10h 39mUnited Airlines
Deal found 4/22$471
Tue 10/18:39 amSDF - SJU
2 stops11h 56mUnited Airlines
Tue 10/81:05 amSJU - SDF
2 stops12h 07mUnited Airlines
Deal found 4/24$492
Sat 7/137:00 amSDF - SJU
2 stops14h 24mUnited Airlines
Sat 7/207:00 amSJU - SDF
1 stop12h 40mUnited Airlines
Deal found 4/24$592
Tue 6/119:00 amSDF - SJU
2 stops14h 57mUnited Airlines
Sun 6/167:42 amSJU - SDF
1 stop12h 37mUnited Airlines
Deal found 4/24$612
Thu 10/107:00 amSDF - SJU
1 stop8h 09mUnited Airlines
Fri 10/181:05 amSJU - SDF
2 stops12h 07mUnited Airlines
Deal found 4/24$754
Wed 6/126:00 amSDF - SJU
1 stop6h 29mUnited Airlines
Thu 6/271:05 amSJU - SDF
2 stops13h 35mUnited Airlines
Deal found 4/24$834
Sun 5/51:50 pmSDF - SJU
2 stops10h 07mUnited Airlines
Fri 5/101:05 amSJU - SDF
2 stops10h 39mUnited Airlines
Deal found 4/24$988

Cheap Louisville to Puerto Rico flights in April & May 2024

Find cheap flight options from Louisville to Puerto Rico specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on April 24, 2024.
The lowest fares we've come across on flights traveling from Louisville to Puerto Rico in April and May 2024. For more flight deals, be sure to check back very soon.
Wed 5/87:43 amSDF - SJU
1 stop17h 19mSpirit Airlines
Wed 5/159:07 pmSJU - SDF
1 stop21h 29mSpirit Airlines
Deal found 4/23$194
Mon 5/1310:29 amSDF - SJU
1 stop8h 10mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/24$201
Fri 5/108:35 pmSDF - SJU
2 stops21h 10mMultiple Airlines
Sun 5/127:57 pmSJU - SDF
1 stop13h 32mMultiple Airlines
Deal found 4/23$216
Tue 5/77:43 amSDF - SJU
1 stop6h 58mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$217
Tue 5/77:43 amSDF - SJU
2 stops33h 45mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$224
Fri 5/107:43 amSDF - SJU
1 stop14h 16mSpirit Airlines
Mon 5/137:40 pmSJU - SDF
1 stop21h 57mSpirit Airlines
Deal found 4/23$229
Thu 5/167:36 pmSDF - SJU
1 stop23h 28mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$230
Mon 5/1310:29 amSDF - SJU
2 stops33h 18mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/24$232
Thu 5/237:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Thu 5/307:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/23$238

Louisville to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
The lowest fares we've come across on flights traveling from Louisville to Puerto Rico in April and May 2024. For more flight deals, be sure to check back very soon.
Wed 5/87:43 amSDF - SJU
1 stop17h 19mSpirit Airlines
Wed 5/159:07 pmSJU - SDF
1 stop21h 29mSpirit Airlines
Deal found 4/23$194
Mon 5/1310:29 amSDF - SJU
1 stop8h 10mSpirit Airlines
Sat 5/187:57 pmSJU - SDF
1 stop12h 47mSpirit Airlines
Deal found 4/24$201
Fri 5/108:35 pmSDF - SJU
2 stops21h 10mMultiple Airlines
Sun 5/127:57 pmSJU - SDF
1 stop13h 32mMultiple Airlines
Deal found 4/23$216
Tue 5/77:43 amSDF - SJU
1 stop6h 58mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$217
Mon 6/1711:03 amSDF - SJU
1 stop24h 37mSpirit Airlines
Tue 6/259:06 pmSJU - SDF
1 stop20h 40mSpirit Airlines
Deal found 4/24$222
Tue 5/77:43 amSDF - SJU
2 stops33h 45mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$224
Mon 6/178:35 pmSDF - SJU
2 stops22h 40mMultiple Airlines
Tue 6/258:06 pmSJU - SDF
1 stop21h 40mMultiple Airlines
Deal found 4/24$226
Fri 5/107:43 amSDF - SJU
1 stop14h 16mSpirit Airlines
Mon 5/137:40 pmSJU - SDF
1 stop21h 57mSpirit Airlines
Deal found 4/23$229
Thu 5/167:36 pmSDF - SJU
1 stop23h 28mSpirit Airlines
Sat 5/186:40 pmSJU - SDF
1 stop14h 04mSpirit Airlines
Deal found 4/23$230

Louisville to Puerto Rico flights leaving soon

Find last-minute flight options from Louisville to Puerto Rico for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated April 24, 2024.
Users seeking a last-minute flight from Louisville to Puerto Rico should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/46:49 amSDF - SJU
1 stop13h 47mAmerican Airlines
Tue 5/78:00 amSJU - SDF
1 stop14h 21mAmerican Airlines
Deal found 4/22$405
Sat 5/46:49 amSDF - SJU
1 stop13h 47mAmerican Airlines
Mon 5/612:45 amSJU - SDF
1 stop9h 33mAmerican Airlines
Deal found 4/22$407
Sat 5/46:40 amSDF - SJU
2 stops13h 56mAmerican Airlines
Mon 5/612:45 amSJU - SDF
1 stop12h 59mAmerican Airlines
Deal found 4/22$408
Sat 5/45:54 pmSDF - SJU
2 stops11h 36mUnited Airlines
Mon 5/61:05 amSJU - SDF
2 stops10h 39mUnited Airlines
Deal found 4/22$471
Tue 4/307:15 amSDF - VQS
2 stops10h 34mUnited Airlines
Thu 5/211:25 amVQS - SDF
2 stops34h 28mUnited Airlines
Deal found 4/23$2,268
Sat 5/47:12 amSDF - VQS
2 stops10h 37mUnited Airlines
Wed 5/811:25 amVQS - SDF
2 stops10h 36mUnited Airlines
Deal found 4/22$3,110

One-way flights to Puerto Rico from Louisville

Search for one-way flight options from Louisville to Puerto Rico. 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 3,073,952 searches. Data last updated April 24, 2024.
Users in need of a one-way flight from Louisville to Puerto Rico can choose from these deals. Users in need of a round-trip flight from Louisville to Puerto Rico instead should update the search form at the top of page.
Wed 5/297:43 amSDF - SJU
2 stops16h 47mSpirit Airlines
Deal found 4/24$124
Wed 5/227:43 amSDF - SJU
2 stops33h 02mSpirit Airlines
Deal found 4/24$126
Fri 7/510:54 amSDF - SJU
2 stops11h 41mAmerican Airlines
Deal found 4/24$127
Wed 5/226:27 pmSDF - SJU
1 stop27h 47mSpirit Airlines
Deal found 4/24$129
Tue 5/287:43 amSDF - SJU
1 stop14h 41mSpirit Airlines
Deal found 4/24$130
Thu 5/307:43 amSDF - SJU
1 stop18h 27mSpirit Airlines
Deal found 4/24$133
Wed 5/296:27 pmSDF - SJU
1 stop27h 47mSpirit Airlines
Deal found 4/24$135
Tue 5/286:27 pmSDF - SJU
2 stops30h 03mSpirit Airlines
Deal found 4/24$138
Wed 5/227:43 amSDF - SJU
1 stop13h 27mMultiple Airlines
Deal found 4/24$140

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 3,073,952 searches. Data last updated April 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$194 - $418

Route

Depart

Return

Price

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Wed 5/8

1 stop17h 19m

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop21h 29m

$194

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Mon 5/13

1 stop8h 10m

San Juan Luis Munoz Marin Intl

Sat 5/18

1 stop12h 47m

$201

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Wed 5/8

1 stop17h 19m

San Juan Luis Munoz Marin Intl

Wed 5/15

1 stop21h 29m

$203

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Fri 5/10

2 stops21h 10m

San Juan Luis Munoz Marin Intl

Mon 5/13

1 stop20h 30m

$223

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Mon 6/17

2 stops22h 40m

San Juan Luis Munoz Marin Intl

Tue 6/25

1 stop21h 40m

$226

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Fri 5/10

2 stops21h 10m

San Juan Luis Munoz Marin Intl

Mon 5/13

2 stops26h 07m

$243

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Tue 10/1

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Wed 10/9

2 stops9h 33m

$253

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Tue 10/1

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Wed 10/9

1 stop11h 04m

$254

Louisville IntlSan Juan Luis Munoz Marin Intl

SDF - SJU

SDFSJU

Louisville Intl

Tue 10/1

1 stop8h 37m

San Juan Luis Munoz Marin Intl

Tue 10/8

2 stops12h 07m

$418

Flights are sorted by cheapest first

Deals found on 4/23

No data available for this route at this time. Please check back soon.

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 April 24, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines and Spirit 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.
Delta
8.1
Very good
11,004 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,004 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,255 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,898 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,754 reviews
Delta
8.1
Very good
11,004 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.5

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Louisville to Puerto Rico for under $200 on Cheapflights?

    Yes, there are multiple flights from Louisville to Puerto Rico for under $200. The cheapest flight booked recently is on Spirit Airlines for just $194, but on average you can expect to pay $241.

  • Are there last-minute flights available from Louisville to Puerto Rico for under $500?

    There are currently 6+ open flights from Louisville to Puerto Rico within the next 7 days for less than $500.

  • 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 - Vieques or Louisville Intl - Culebra as they are the most popular.

  • What are the most popular airlines that fly from Louisville to Puerto Rico?

    Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Louisville to Puerto Rico.

  • What does SDF to SJU mean?

    SDF and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SDF to SJU refers to a flight route from Louisville Intl Airport to San Juan Luis Munoz Marin Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS).

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

    The amount of baggage you can bring on your Louisville to Puerto Rico 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 Louisville to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Puerto Rico 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 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.

  • Can I find deals for flights from Louisville to Puerto Rico that allow pets onboard?

    Many airlines flying from Louisville to Puerto Rico 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 Louisville to Puerto Rico?

    Yes, you can often find last-minute deals on Louisville to Puerto Rico 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 Louisville to Puerto Rico flight deals updated?

    The Louisville to Puerto Rico flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Louisville to Punta Cana flights
Louisville to Montego Bay flights
Lexington to Luis Munoz Marin Intl flights
Louisville to Saint Thomas Island flights
Louisville to Nassau flights
Lexington to Saint Thomas Island flights
Lexington to Providenciales flights
Louisville to Providenciales flights
Lexington to Punta Cana flights
Lexington to Nassau flights
Lexington to Santo Domingo flights
Lexington to Montego Bay flights
Louisville to Bridgetown flights
Louisville to Santo Domingo flights
Louisville to Kingston flights
Louisville to Santiago de los Caballeros flights
Lexington to Bridgetown flights
Louisville to Puerto Plata flights
Louisville to Havana flights
Lexington to Kingston flights
Louisville to Freeport flights
Lexington to Santiago de los Caballeros flights
Louisville to Holguín flights
Lexington to Puerto Plata flights
Louisville to Culebra flights

Top 4 airlines flying from Louisville to Puerto Rico

Discover the top 4 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 3,073,952 searches. Data last updated April 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$172Average$297FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$208Average$693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$271Average$510FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$273Average$489FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Houston to Boston flights
Dallas to Phoenix flights
San Francisco to Dallas flights
Dallas to Cancún flights
Miami to The Bahamas flights
Phoenix to Orlando flights
Denver to New Orleans flights
USA to Dhaka flights
New York to Lisbon flights
Omaha to Chicago flights
Los Angeles to Honolulu flights
Louisville to San Juan flights

Search flights from Louisville to Puerto Rico by cabin class

Find flights from Louisville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Puerto Rico?

Cheapflights makes it easy to find Louisville to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Puerto Rico?

Millions of users choose and trust Cheapflights to book the best flight deals from Louisville to Puerto Rico for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Louisville to Puerto Rico with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to Puerto Rico flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Louisville to Puerto Rico become cheaper?

Yes! Start tracking prices for Louisville to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines