$111+ Cheap flights from Louisville (SDF) to San Juan
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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisville to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Louisville Intl to San Juan are usually found in August or May, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Louisville to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San Juan (PR1). 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 November 20, 2024.
Popular in | December |
|---|---|
Cheapest in | August |
Round-trip from | $247 (FlightHub) |
One-way from | $111 (Cheapflightsfares) |
Find flight deals from Louisville to San Juan
Cheapest flights from Louisville to San JuanExplore the most affordable flight options available from Louisville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Louisville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/19. 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.
This Mytrip deal was found by Cheapflights users on 11/19. 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.
This American Airlines deal was found by Cheapflights users on 11/19. 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.
This United Airlines deal was found by Cheapflights users on 11/19. 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.
This Southwest deal was found by Cheapflights users on 11/18. 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.
Find flights from Louisville to San Juan within your budget
Customize your flight search to find flights from Louisville to San Juan 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 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Sun 1/19
7:35 pm-9:35 am
1 stop13h 00m
San Juan Luis Munoz Marin Intl
Thu 1/23
10:09 pm-6:40 pm
1 stop21h 31m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Sun 1/19
6:12 am-5:30 pm
2 stops10h 18m
San Juan Luis Munoz Marin Intl
Thu 1/23
8:05 am-5:30 pm
1 stop10h 25m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Mon 1/13
7:05 am-5:07 pm
1 stop9h 02m
San Juan Luis Munoz Marin Intl
Tue 1/14
6:17 pm-11:59 pm
1 stop6h 42m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Sun 1/19
7:35 pm-9:35 am
1 stop13h 00m
San Juan Luis Munoz Marin Intl
Thu 1/23
3:15 pm-4:44 pm
3 stops26h 29m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Mon 1/13
10:35 am-10:22 pm
2 stops10h 47m
San Juan Luis Munoz Marin Intl
Mon 1/13
2:05 am-1:14 pm
2 stops12h 09m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Wed 1/8
7:54 pm-9:35 am
1 stop12h 41m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Tue 12/3
9:39 pm-6:42 pm
1 stop20h 03m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Wed 11/27
5:00 am-2:58 pm
1 stop8h 58m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Sat 11/30
5:30 am-1:10 pm
1 stop6h 40m
LouisvilleSan Juan
SDF - SJU
SDFSJU
Louisville Intl
Thu 12/19
1:58 pm-11:19 pm
1 stop8h 21m
Best time to book a flight from Louisville to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Louisville with our price prediction graph.
Travel insights for flights from Louisville to San Juan
Get recent, data-driven insights about flights from Louisville to San Juan including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Louisville to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Louisville to San Juan. Price data was last updated on November 15, 2024.
To ensure you get the cheapest price possible for a flight from Louisville to San Juan, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Louisville to San Juan?
Currently, September is the cheapest month in which you can book a flight from Louisville to San Juan (average of $254). Flying from Louisville to San Juan in March is currently the most expensive (average of $335). 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 SJU?
Find hourly flight availability from Louisville to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
It’s optimal to fly from Louisville to San Juan in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Louisville to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Louisville to San Juan. Price data was last updated on February 18, 2024.
Travelers seeking maximum savings on their Louisville to San Juan flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in San Juan by month
Plan your trip to San Juan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan 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 San Juan when rainfall is around 2.2 in.
Temperature in San Juan by month
Plan your trip to San Juan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan, 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 San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 20, 2024.
To help decide which airline to fly from Louisville to San Juan, see what other customers have to say about Spirit Airlines, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Related info for your journey
Find useful and relevant information for your journey from Louisville to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Louisville to San Juan
Discover the top 5 airlines that operate flights from Louisville to San Juan. 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 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$298 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$254 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$512 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$439 | FlexibilityNo cancel fee | On-time63% |