$198+ Cheap flights from Louisville (SDF) to San José (SJO)
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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJO
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to San José 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.Cheap flight deals from Louisville to San José
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Best
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Cheapest flights from Louisville to San JoséExplore the most affordable flight options available from Louisville to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Louisville to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/268:02 am -
1 stop7h 58m
Fri 10/301:00 pm -
1 stop8h 27m
Deal found 9/2![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sun 10/46:30 am -
2 stops15h 10m
Fri 10/99:00 am -
2 stops13h 15m
Deal found 9/1![Southwest logo]()
$524
This American Airlines deal was found by Cheapflights users on 8/31. 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 11/46:04 am -
1 stop8h 03m
Tue 11/102:07 pm -
1 stop8h 31m
Deal found 8/31![American Airlines logo]()
$558
This Copa Airlines deal was found by Cheapflights users on 8/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:02 am -
2 stops28h 18m
Tue 11/102:18 pm -
2 stops29h 34m
Deal found 8/31![Copa Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/175:59 pm -
2 stops20h 01m
Wed 10/211:00 pm -
1 stop8h 27m
Deal found 8/28![American Airlines logo]()
$563
This Southwest deal was found by Cheapflights users on 8/30. 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.
Tue 9/296:00 am -
1 stop8h 45m
Tue 10/69:00 am -
1 stop10h 40m
Deal found 8/30![Southwest logo]()
$575
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/175:59 pm -
2 stops20h 01m
Sat 10/246:00 am -
2 stops16h 07m
Deal found 8/29![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 10/188:18 pm -
2 stops17h 42m
Sun 10/256:00 am -
2 stops16h 08m
Deal found 8/30![American Airlines logo]()
$593
Best flights from Louisville to San JoséDiscover carefully curated flight deals from Louisville to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Louisville to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 1/246:00 am -
1 stop14h 55m
Sun 1/316:20 am -
2 stops14h 45m
Deal found 9/2![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sun 10/46:30 am -
2 stops15h 10m
Fri 10/99:00 am -
2 stops13h 15m
Deal found 9/1![Southwest logo]()
$524
This Copa Airlines deal was found by Cheapflights users on 8/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:02 am -
2 stops28h 18m
Tue 11/102:18 pm -
2 stops29h 34m
Deal found 8/31![Copa Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Mon 11/95:10 am -
2 stops16h 29m
Thu 11/128:45 am -
2 stops12h 45m
Deal found 9/1![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 8/28. 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.
Sun 12/137:00 am -
1 stop7h 12m
Sat 12/197:00 am -
1 stop7h 53m
Deal found 8/28![Delta logo]()
$651
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/177:27 pm -
1 stop20h 33m
Wed 10/211:00 pm -
1 stop8h 27m
Deal found 8/28![American Airlines logo]()
$568
This Copa Airlines deal was found by Cheapflights users on 9/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/178:55 am -
2 stops23h 07m
Sun 1/316:01 pm -
2 stops24h 33m
Deal found 9/1![Copa Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 8/28. 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.
Thu 9/241:45 pm -
1 stop7h 00m
Mon 9/289:00 am -
1 stop11h 00m
Deal found 8/28![Southwest logo]()
$610
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 1/176:11 am -
2 stops14h 44m
Sun 1/316:30 am -
1 stop13h 12m
Deal found 9/1![American Airlines logo]()
$642
Last-minute flights from Louisville to San JoséDiscover last-minute flight deals from Louisville to San José. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San José. Data last updated September 2, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 8/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:00 am -
2 stops24h 10m
Sat 9/262:48 pm -
2 stops17h 30m
Deal found 8/29![Copa Airlines logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 8/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:15 am -
2 stops29h 49m
Tue 10/65:45 am -
2 stops26h 33m
Deal found 8/30![Copa Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 8/30. 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.
Tue 9/296:00 am -
1 stop8h 45m
Tue 10/69:00 am -
1 stop10h 40m
Deal found 8/30![Southwest logo]()
$575
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sun 10/46:30 am -
2 stops15h 10m
Fri 10/99:00 am -
2 stops13h 15m
Deal found 9/1![Southwest logo]()
$524
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/175:59 pm -
2 stops20h 01m
Wed 10/211:00 pm -
1 stop8h 27m
Deal found 8/28![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sat 10/175:59 pm -
2 stops20h 01m
Sat 10/246:00 am -
2 stops16h 07m
Deal found 8/29![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sun 10/188:18 pm -
2 stops17h 42m
Sun 10/256:00 am -
2 stops16h 08m
Deal found 8/30![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/268:02 am -
1 stop7h 58m
Fri 10/301:00 pm -
1 stop8h 27m
Deal found 9/2![American Airlines logo]()
$396
One-way flights from Louisville to San JoséSearch for one-way flight options from Louisville to San José. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Louisville to San José. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 1/196:10 am -
1 stop7h 20m
Deal found 9/1![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Tue 9/296:00 am -
2 stops16h 07m
Deal found 9/1![American Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:15 am -
2 stops27h 55m
Deal found 8/28![Copa Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 9/2411:08 am -
2 stops10h 59m
Deal found 8/31![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 9/1. 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 9/3010:29 am -
2 stops11h 38m
Deal found 9/1![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 9/277:30 am -
2 stops14h 37m
Deal found 9/1![American Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:56 am -
3 stops39h 03m
Deal found 8/29![Multiple Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Mon 9/287:27 pm -
2 stops19h 32m
Deal found 8/28![American Airlines logo]()
$310
Find flight deals from Louisville to San José
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San José (SJO). 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 September 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $396 (American Airlines) |
One-way from | $198 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $546 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to San José 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Louisville to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sun 1/24
6:00 am-7:55 pm
1 stop14h 55m
San José Juan Santamaria Intl
Sun 1/31
6:20 am-10:05 pm
2 stops14h 45m
$449
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sun 10/4
6:30 am-7:40 pm
2 stops15h 10m
San José Juan Santamaria Intl
Fri 10/9
9:00 am-12:15 am
2 stops13h 15m
$524
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Wed 11/4
9:02 am-12:20 pm
2 stops28h 18m
San José Juan Santamaria Intl
Tue 11/10
2:18 pm-8:52 pm
2 stops29h 34m
$561
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Mon 11/9
5:10 am-8:39 pm
2 stops16h 29m
San José Juan Santamaria Intl
Thu 11/12
8:45 am-10:30 pm
2 stops12h 45m
$563
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sat 10/17
7:27 pm-2:00 pm
1 stop20h 33m
San José Juan Santamaria Intl
Wed 10/21
1:00 pm-11:27 pm
1 stop8h 27m
$568
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sun 1/17
8:55 am-7:02 am
2 stops23h 07m
San José Juan Santamaria Intl
Sun 1/31
6:01 pm-7:34 pm
2 stops24h 33m
$572
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Thu 9/24
1:45 pm-6:45 pm
1 stop7h 00m
San José Juan Santamaria Intl
Mon 9/28
9:00 am-10:00 pm
1 stop11h 00m
$610
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sun 1/17
6:11 am-7:55 pm
2 stops14h 44m
San José Juan Santamaria Intl
Sun 1/31
6:30 am-8:42 pm
1 stop13h 12m
$642
Quickest round-trip
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Sun 12/13
7:00 am-1:12 pm
1 stop7h 12m
San José Juan Santamaria Intl
Sat 12/19
7:00 am-3:53 pm
1 stop7h 53m
$651
Cheapest one-way
Quickest one-way
LouisvilleSan José
SDF Louisville Intl - SJO San José Juan Santamaria Intl
SDFSJO
Louisville Intl
Tue 1/19
6:10 am-12:30 pm
1 stop7h 20m
$198
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Louisville to San José
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to San José in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Louisville-San José flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Louisville-San José flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Louisville-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-San José flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Louisville with our price prediction graph.
SDF-SJO
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.
Cheapflights Insights
Everything you need to know about your flight from Louisville to San José
How far ahead should I book a flight from Louisville to San José?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to San José. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Louisville to San José?
Currently, February is the cheapest month in which you can book a flight from Louisville to San José (average of $420). Flying from Louisville to San José in April is currently the most expensive (average of $894). 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.
How much does it cost to fly round-trip from Louisville to San José?
Airfare is below average for this route at the moment.
Louisville to San José flights typically cost between $401 and $630 in October.The cheapest round-trip price found within the last 5 days was $396 on American Airlines (Oct 26-Oct 30).
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 José. Reviews last updated September 2, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Louisville to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Louisville to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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Alternative routes for Louisville to San José
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Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
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Louisville and San José flights
Browse other Louisville and San José flight options. Last updated on September 2, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
Top 4 airlines flying from Louisville to San José
Discover the top 4 airlines that operate flights from Louisville to San José. 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$606 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$533 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$371 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$734 | FlexibilityNo cancel fee | On-time63% |