$228+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJO
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to San José with Cheapflights
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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
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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 June 24, 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 June 24, 2026.
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/87:12 pm
SDF
- SJO
2 stops18h 51m
American Airlines
Tue 8/181:03 pm
SJO
- SDF
2 stops19h 15m
American Airlines
Deal found 6/24![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 6/23. 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 9/236:00 am
SDF
- SJO
1 stop8h 45m
Southwest
Wed 9/309:00 am
SJO
- SDF
2 stops10h 30m
Southwest
Deal found 6/23![Southwest logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 9/237:25 am
SDF
- SJO
1 stop6h 56m
United Airlines
Wed 9/307:55 am
SJO
- SDF
1 stop12h 15m
United Airlines
Deal found 6/23![United Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:04 am
SDF
- SJO
1 stop9h 56m
American Airlines
Tue 8/111:03 pm
SJO
- SDF
2 stops19h 15m
American Airlines
Deal found 6/20![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Fri 8/76:05 am
SDF
- SJO
1 stop8h 21m
American Airlines
Fri 8/141:29 pm
SJO
- SDF
1 stop7h 42m
American Airlines
Deal found 6/23![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/96:00 am
SDF
- SJO
1 stop16h 07m
American Airlines
Sun 9/131:00 pm
SJO
- SDF
1 stop8h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$546
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:06 pm
SDF
- SJO
1 stop18h 56m
American Airlines
Sat 12/1911:32 am
SJO
- SDF
1 stop11h 27m
American Airlines
Deal found 6/20![American Airlines logo]()
$549
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 June 24, 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 June 24, 2026.
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/96:01 am
SDF
- SJO
2 stops16h 06m
American Airlines
Sun 9/132:57 pm
SJO
- SDF
2 stops17h 43m
American Airlines
Deal found 6/24![American Airlines logo]()
$551
This Copa Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 7/279:00 am
SDF
- SJO
2 stops24h 12m
Copa Airlines
Fri 8/78:12 am
SJO
- SDF
2 stops24h 11m
Copa Airlines
Deal found 6/22![Copa Airlines logo]()
$653
This Southwest deal was found by Cheapflights users on 6/23. 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.
Fri 10/27:50 am
SDF
- SJO
1 stop6h 10m
Southwest
Sun 10/119:00 am
SJO
- SDF
1 stop12h 55m
Southwest
Deal found 6/23![Southwest logo]()
$721
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 10/155:15 am
SDF
- SJO
2 stops16h 22m
United Airlines
Mon 10/1912:44 pm
SJO
- SDF
1 stop29h 29m
United Airlines
Deal found 6/23![United Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:12 pm
SDF
- SJO
2 stops18h 51m
American Airlines
Mon 9/72:56 pm
SJO
- SDF
2 stops17h 22m
American Airlines
Deal found 6/20![American Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/47:15 am
SDF
- SJO
3 stops28h 56m
United Airlines
Mon 8/1012:30 am
SJO
- SDF
2 stops21h 29m
United Airlines
Deal found 6/20![United Airlines logo]()
$814
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 12/217:24 pm
SDF
- SJO
1 stop18h 05m
American Airlines
Thu 12/316:20 am
SJO
- SDF
1 stop16h 39m
American Airlines
Deal found 6/19![American Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/213:41 pm
SDF
- SJO
1 stop8h 58m
United Airlines
Mon 7/2712:30 am
SJO
- SDF
1 stop9h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$818
Last-minute flights from Louisville to San JoséDiscover last-minute flight deals from Louisville to San José. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San José. Data last updated June 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:15 am
SDF
- SJO
1 stop18h 24m
United Airlines
Sun 7/57:55 am
SJO
- SDF
2 stops23h 31m
United Airlines
Deal found 6/21![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:15 am
SDF
- SJO
1 stop8h 06m
United Airlines
Sun 7/57:55 am
SJO
- SDF
2 stops23h 31m
United Airlines
Deal found 6/21![United Airlines logo]()
$719
This KAYAK deal was found by Cheapflights users on 6/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:00 pm
SDF
- SJO
2 stops33h 35m
GOL
Sat 7/1111:41 pm
SJO
- SDF
1 stop17h 17m
GOL
Deal found 6/21![GOL logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Thu 7/29:30 am
SDF
- SJO
1 stop15h 09m
United Airlines
Wed 7/812:30 am
SJO
- SDF
1 stop17h 31m
United Airlines
Deal found 6/22![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 6/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:15 am
SDF
- SJO
1 stop8h 06m
United Airlines
Fri 7/1012:30 am
SJO
- SDF
1 stop9h 24m
United Airlines
Deal found 6/21![United Airlines logo]()
$804
This KAYAK deal was found by Cheapflights users on 6/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:19 pm
SDF
- SJO
2 stops24h 42m
GOL
Sun 7/1211:41 pm
SJO
- SDF
1 stop17h 17m
GOL
Deal found 6/21![GOL logo]()
$695
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:19 pm
SDF
- SJO
2 stops18h 52m
GOL
Thu 7/303:37 pm
SJO
- SDF
2 stops17h 47m
GOL
Deal found 6/23![GOL logo]()
$673
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 7/236:15 am
SDF
- SJO
1 stop8h 06m
United Airlines
Wed 7/2912:30 am
SJO
- SDF
1 stop9h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$801
This Copa Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 7/279:00 am
SDF
- SJO
2 stops24h 12m
Copa Airlines
Fri 8/78:12 am
SJO
- SDF
2 stops24h 11m
Copa Airlines
Deal found 6/22![Copa Airlines logo]()
$653
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 June 24, 2026.
Search for one-way flight options from Louisville to San José. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/217:27 pm
SDF
- SJO
2 stops19h 32m
American Airlines
Deal found 6/24![American Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/127:25 am
SDF
- SJO
1 stop14h 12m
United Airlines
Deal found 6/23![United Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 6/23. 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 8/128:45 am
SDF
- SJO
2 stops11h 55m
Southwest
Deal found 6/23![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:05 am
SDF
- SJO
1 stop6h 49m
Delta
Deal found 6/20![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Fri 10/237:14 pm
SDF
- SJO
2 stops19h 46m
American Airlines
Deal found 6/21![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/217:25 am
SDF
- SJO
1 stop6h 56m
United Airlines
Deal found 6/24![United Airlines logo]()
$283
This Copa Airlines deal was found by Cheapflights users on 6/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:00 am
SDF
- SJO
2 stops25h 21m
Copa Airlines
Deal found 6/20![Copa Airlines logo]()
$333
This Copa Airlines deal was found by Cheapflights users on 6/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:05 am
SDF
- SJO
2 stops24h 16m
Copa Airlines
Deal found 6/20![Copa Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:00 pm
SDF
- SJO
1 stop13h 20m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 9/247:00 am
SDF
- SJO
2 stops31h 21m
United Airlines
Deal found 6/23![United Airlines logo]()
$361
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $493 (American Airlines) |
One-way from | $228 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $659 |
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 2,558,603 searches. Data last updated June 24, 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 - SJO
SDFSJO
Louisville Intl
Wed 9/9
6:01 am-8:07 pm
2 stops16h 06m
San José Juan Santamaria Intl
Sun 9/13
2:57 pm-10:40 am
2 stops17h 43m
$551
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Fri 9/4
7:12 pm-12:03 pm
2 stops18h 51m
San José Juan Santamaria Intl
Mon 9/7
2:56 pm-10:18 am
2 stops17h 22m
$649
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 7/27
9:00 am-7:12 am
2 stops24h 12m
San José Juan Santamaria Intl
Fri 8/7
8:12 am-10:23 am
2 stops24h 11m
$653
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Fri 10/2
7:50 am-12:00 pm
1 stop6h 10m
San José Juan Santamaria Intl
Sun 10/11
9:00 am-11:55 pm
1 stop12h 55m
$721
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Thu 10/15
5:15 am-7:37 pm
2 stops16h 22m
San José Juan Santamaria Intl
Mon 10/19
12:44 pm-8:13 pm
1 stop29h 29m
$729
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 12/21
7:24 pm-12:29 pm
1 stop18h 05m
San José Juan Santamaria Intl
Thu 12/31
6:20 am-11:59 pm
1 stop16h 39m
$804
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Tue 8/4
7:15 am-10:11 am
3 stops28h 56m
San José Juan Santamaria Intl
Mon 8/10
12:30 am-11:59 pm
2 stops21h 29m
$814
Quickest round-trip
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Tue 7/21
3:41 pm-10:39 pm
1 stop8h 58m
San José Juan Santamaria Intl
Mon 7/27
12:30 am-11:54 am
1 stop9h 24m
$818
Cheapest one-way
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 9/21
7:27 pm-12:59 pm
2 stops19h 32m
$228
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Wed 8/12
7:25 am-7:37 pm
1 stop14h 12m
$250
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 June.
| 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 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-San José flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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
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 $399). Flying from Louisville to San José in April is currently the most expensive (average of $783). 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?
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 June 24, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Louisville and San José flights
Browse other Louisville and San José flight options. Last updated on June 24, 2026.
Other flights from Louisville
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Popular flight searches
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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 June 24, 2026.
Top 3 airlines flying from Louisville to San José
Discover the top 3 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 2,558,603 searches. Data last updated June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$295 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$371 | Average$533 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$371 | Average$446 | FlexibilityNo cancel fee | On-time71% |