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Cheap Flights from Louisville to San Juan, PR, United States - SDF to SJU

Popular flights from Louisville to San Juan

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 10, 2016 Jun 25, 2016 $291
United Airlines
Departure Date Return Date Lowest Price
Aug 20, 2016 Aug 25, 2016 $370
Aug 29, 2016 Sep 4, 2016 $370

How Much Does it Cost to Fly from Louisville to San Juan (SDF to SJU)?

We have collected flight cost data from across the web for travel from Louisville to San Juan, and have found the average flight price for this trip to be $320.

When Can I Buy the Cheapest Flight from Louisville to San Juan (SDF to SJU)?

Airlines can adjust prices for plane tickets from Louisville to San Juan based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Louisville to San Juan

The chart below shows up-to-date information regarding the cheapest days to fly from Louisville to San Juan.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$292 $299 $299 $383 $291 $294 $378

Lowest Fares Chart By Month from Louisville to San Juan

The chart below shows the lowest fare by month when flying from Louisville to San Juan.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Louisville San Juan American 5/30/16 6/11/16 1 $292
June Louisville San Juan American 6/10/16 6/25/16 1 $291
July Louisville San Juan United 7/6/16 7/13/16 1 $373
August Louisville San Juan United 8/20/16 8/25/16 2 $370
September Louisville San Juan United 9/20/16 9/22/16 1 $367
October Louisville San Juan United 10/11/16 10/19/16 1 $370
November Louisville San Juan American 11/9/16 11/16/16 1 $373
December Louisville San Juan United 12/3/16 12/11/16 2 $370

Round Trip vs One Way Flights from Louisville to San Juan (SDF to SJU)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Louisville to San Juan. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Louisville to San Juan is $164.

The average price for round trip flights from Louisville to San Juan is $336.

Louisville to San Juan Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Louisville to San Juan?
Answer: Chicago, IL

Airlines Flying from Louisville to San Juan (SDF to SJU)

Below are the different airlines that fly from Louisville to San Juan with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Louisville to San Juan.

Louisville to San Juan
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
Delta ATL X X X X X X X
United ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Louisville and San Juan, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Louisville - SDF

FlightsAirlineLowest Price
Louisville to St Thomas Island American, United $474
Louisville to Punta Cana American, Frontier, United $482

Cheap Domestic Flights to San Juan - SJU

FlightsAirlineLowest Price
Nashville to San Juan American, JetBlue, Spirit, United $277
Indianapolis to San Juan Silver, American, JetBlue, Allegiant, Spirit, United $396
Columbus to San Juan American, JetBlue, United $294
Cincinnati to San Juan Silver, American, JetBlue, Spirit, United $403
Dayton to San Juan American, United $396
Knoxville to San Juan American, United $484
Lexington to San Juan American, JetBlue, Spirit, United $492
Columbus to New York American, United $242
Indianapolis to Atlanta American, Alaska, Frontier, United $88
Columbus to Atlanta American, United $213
Cincinnati to New York American, Spirit, United $254

Cheap International Flights to San Juan - SJU

FlightsAirlineLowest Price
Nashville to St Thomas Island American, Alaska, JetBlue, Spirit, United $385
Indianapolis to St Thomas Island American, Alaska, JetBlue, Allegiant, Spirit, United $417
Columbus to St Thomas Island American, Alaska, JetBlue, Spirit, United $491
Cincinnati to St Thomas Island American, Alaska, JetBlue, Spirit, United $491
Dayton to St Thomas Island American, United $435
Knoxville to St Thomas Island American, Spirit, United $577
Nashville to St Croix Island American, JetBlue, United $427
Lexington to St Thomas Island American, United $625
Columbus to St Croix Island American, JetBlue, United $461
Indianapolis to St Croix Island American, JetBlue, United $502
Nashville to Punta Cana American, JetBlue, Frontier, Spirit, United $479
Cincinnati to Punta Cana American, JetBlue, Frontier, Sun Country, United $625
Cincinnati to St Croix Island American, JetBlue, United $552
Columbus to Punta Cana American, Frontier, United $447
Indianapolis to Punta Cana American, Allegiant, Spirit, United $472
Nashville to St Maarten American, JetBlue, United $622
Indianapolis to St Maarten American, JetBlue, Spirit, United $646
Cheap Flights from Louisville to San Juan, PR, United States, from $291 Round trip from SDF to SJU