$223+ 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
Aug 6 — Aug 131
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
Last-minute
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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 July 7, 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 July 7, 2026.
This American Airlines deal was found by Cheapflights users on 7/7. 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 10/186:00 am
SDF
- SJO
1 stop8h 00m
American Airlines
Sun 10/251:00 pm
SJO
- SDF
1 stop8h 31m
American Airlines
Deal found 7/7![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 7/7. 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
SDF
- SJO
2 stops20h 01m
American Airlines
Sun 10/251:00 pm
SJO
- SDF
1 stop8h 31m
American Airlines
Deal found 7/7![American Airlines logo]()
$490
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:12 pm
SDF
- SJO
2 stops18h 51m
GOL
Thu 8/131:03 pm
SJO
- SDF
2 stops19h 15m
GOL
Deal found 7/7![GOL logo]()
$560
This American Airlines deal was found by Cheapflights users on 7/6. 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 12/158:06 pm
SDF
- SJO
2 stops17h 15m
American Airlines
Wed 12/231:31 pm
SJO
- SDF
1 stop9h 45m
American Airlines
Deal found 7/6![American Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 7/4. 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 10/299:00 am
SDF
- SJO
2 stops12h 39m
United Airlines
Thu 11/1912:35 pm
SJO
- SDF
1 stop8h 23m
United Airlines
Deal found 7/4![United Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 7/7. 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
2 stops9h 57m
American Airlines
Sun 9/132:57 pm
SJO
- SDF
2 stops17h 43m
American Airlines
Deal found 7/7![American Airlines logo]()
$586
This Southwest deal was found by Cheapflights users on 7/6. 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 12/157:50 am
SDF
- SJO
1 stop6h 25m
Southwest
Wed 12/239:00 am
SJO
- SDF
1 stop7h 55m
Southwest
Deal found 7/6![Southwest logo]()
$605
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 July 7, 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 July 7, 2026.
This American Airlines deal was found by Cheapflights users on 7/6. 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 11/96:14 pm
SDF
- SJO
2 stops18h 55m
American Airlines
Sat 11/147:00 am
SJO
- SDF
1 stop15h 39m
American Airlines
Deal found 7/6![American Airlines logo]()
$581
This Southwest deal was found by Cheapflights users on 7/6. 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 12/157:50 am
SDF
- SJO
1 stop6h 25m
Southwest
Wed 12/239:00 am
SJO
- SDF
1 stop7h 55m
Southwest
Deal found 7/6![Southwest logo]()
$605
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
SDF
- SJO
2 stops14h 37m
United Airlines
Wed 10/287:45 am
SJO
- SDF
1 stop12h 13m
United Airlines
Deal found 7/2![United Airlines logo]()
$661
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
SDF
- SJO
2 stops27h 58m
Copa Airlines
Sat 8/154:08 am
SJO
- SDF
2 stops12h 58m
Copa Airlines
Deal found 7/2![Copa Airlines logo]()
$697
This Copa Airlines deal was found by Cheapflights users on 7/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:00 am
SDF
- SJO
2 stops24h 12m
Copa Airlines
Tue 7/2812:06 pm
SJO
- SDF
2 stops20h 17m
Copa Airlines
Deal found 7/2![Copa Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/2710:04 am
SDF
- SJO
2 stops26h 07m
United Airlines
Thu 8/612:30 am
SJO
- SDF
1 stop9h 24m
United Airlines
Deal found 7/6![United Airlines logo]()
$828
This Copa Airlines deal was found by Cheapflights users on 7/6. 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 12/2110:00 am
SDF
- SJO
2 stops26h 02m
Copa Airlines
Wed 12/304:00 am
SJO
- SDF
2 stops15h 14m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$829
Last-minute flights from Louisville to San JoséDiscover last-minute flight deals from Louisville to San José. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San José. Data last updated July 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/97:37 am
SDF
- SJO
2 stops13h 58m
American Airlines
Mon 7/136:00 am
SJO
- SDF
2 stops16h 34m
American Airlines
Deal found 7/7![American Airlines logo]()
$752
This Copa Airlines deal was found by Cheapflights users on 7/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:00 am
SDF
- SJO
2 stops24h 12m
Copa Airlines
Tue 7/2812:06 pm
SJO
- SDF
2 stops20h 17m
Copa Airlines
Deal found 7/2![Copa Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/303:41 pm
SDF
- SJO
1 stop8h 58m
United Airlines
Sat 8/112:30 am
SJO
- SDF
1 stop9h 24m
United Airlines
Deal found 7/6![United Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/306:48 am
SDF
- SJO
2 stops14h 47m
American Airlines
Sun 8/211:41 pm
SJO
- SDF
1 stop17h 17m
American Airlines
Deal found 7/6![American Airlines logo]()
$701
This KAYAK deal was found by Cheapflights users on 7/6. 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 7/306:48 am
SDF
- SJO
2 stops14h 47m
GOL
Sun 8/23:37 pm
SJO
- SDF
2 stops17h 47m
GOL
Deal found 7/6![GOL logo]()
$721
This BusinessClass deal was found by Cheapflights users on 7/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:12 pm
SDF
- SJO
2 stops18h 51m
GOL
Thu 8/131:03 pm
SJO
- SDF
2 stops19h 15m
GOL
Deal found 7/7![GOL logo]()
$560
This KAYAK deal was found by Cheapflights users on 7/7. 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.
Sat 8/87:00 pm
SDF
- SJO
2 stops19h 26m
GOL
Sat 8/151:03 pm
SJO
- SDF
2 stops20h 12m
GOL
Deal found 7/7![GOL logo]()
$673
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/87:18 pm
SDF
- SJO
2 stops18h 45m
American Airlines
Sat 8/156:00 am
SJO
- SDF
1 stop15h 51m
American Airlines
Deal found 7/7![American Airlines logo]()
$678
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
SDF
- SJO
2 stops27h 58m
Copa Airlines
Sat 8/154:08 am
SJO
- SDF
2 stops12h 58m
Copa Airlines
Deal found 7/2![Copa Airlines logo]()
$697
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 July 7, 2026.
Search for one-way flight options from Louisville to San José. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/3![American Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 7/6. 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 8/27:20 am
SDF
- SJO
2 stops13h 20m
Southwest
Deal found 7/6![Southwest logo]()
$258
This Southwest deal was found by Cheapflights users on 7/6. 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 8/510:50 am
SDF
- SJO
2 stops9h 50m
Southwest
Deal found 7/6![Southwest logo]()
$273
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/246:00 am
SDF
- SJO
1 stop9h 57m
American Airlines
Deal found 7/7![American Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 7/6. 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 8/46:00 am
SDF
- SJO
1 stop8h 45m
Southwest
Deal found 7/6![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/6. 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 stops17h 24m
United Airlines
Deal found 7/6![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Wed 8/58:06 pm
SDF
- SJO
3 stops45h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/1210:04 am
SDF
- SJO
2 stops26h 07m
United Airlines
Deal found 7/3![United Airlines logo]()
$396
This Copa Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 12/259:00 am
SDF
- SJO
2 stops32h 53m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$428
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 July 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $546 (American Airlines) |
One-way from | $223 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $736 |
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 July 7, 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
Mon 11/9
6:14 pm-12:09 pm
2 stops18h 55m
San José Juan Santamaria Intl
Sat 11/14
7:00 am-11:39 pm
1 stop15h 39m
$581
Quickest round-trip
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Tue 12/15
7:50 am-1:15 pm
1 stop6h 25m
San José Juan Santamaria Intl
Wed 12/23
9:00 am-5:55 pm
1 stop7h 55m
$605
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Sat 10/24
7:00 am-7:37 pm
2 stops14h 37m
San José Juan Santamaria Intl
Wed 10/28
7:45 am-9:58 pm
1 stop12h 13m
$661
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Tue 8/11
9:00 am-10:58 am
2 stops27h 58m
San José Juan Santamaria Intl
Sat 8/15
4:08 am-7:06 pm
2 stops12h 58m
$697
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Tue 7/21
9:00 am-7:12 am
2 stops24h 12m
San José Juan Santamaria Intl
Tue 7/28
12:06 pm-10:23 am
2 stops20h 17m
$702
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 7/27
10:04 am-10:11 am
2 stops26h 07m
San José Juan Santamaria Intl
Thu 8/6
12:30 am-11:54 am
1 stop9h 24m
$828
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 12/21
10:00 am-11:02 am
2 stops26h 02m
San José Juan Santamaria Intl
Wed 12/30
4:00 am-8:14 pm
2 stops15h 14m
$829
Cheapest one-way
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Sun 8/2
7:20 am-6:40 pm
2 stops13h 20m
$258
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Mon 9/21
7:27 pm-12:59 pm
2 stops19h 32m
$263
LouisvilleSan José
SDF - SJO
SDFSJO
Louisville Intl
Thu 9/24
6:00 am-1:57 pm
1 stop9h 57m
$276
Showing 1-10 of 14 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 July.
| 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 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
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 July 7, 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.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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 July 7, 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 July 7, 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 July 7, 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 2,558,603 searches. Data last updated July 7, 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$452 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$549 | Average$736 | FlexibilityNo cancel fee | On-time63% |