$194+ Cheap flights from Louisville to San Jose, CA (SDF - SJC)
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJC
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to San Jose 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 Jose
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Cheapest flights from Louisville to San JoseExplore the most affordable flight options available from Louisville to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Louisville to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Tue 6/210:00 pm
SJC
- SDF
1 stop9h 25m
Delta
Deal found 4/22![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Wed 5/279:53 am
SJC
- SDF
2 stops11h 32m
Delta
Deal found 4/22![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:10 am
SDF
- SJC
2 stops11h 52m
Delta
Mon 6/110:00 pm
SJC
- SDF
1 stop9h 25m
Delta
Deal found 4/21![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Mon 6/112:12 pm
SJC
- SDF
1 stop9h 13m
Delta
Deal found 4/22![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Thu 5/289:53 am
SJC
- SDF
2 stops11h 32m
Delta
Deal found 4/22![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 4/20. 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 5/216:05 am
SDF
- SJC
1 stop9h 13m
Delta
Tue 5/2612:12 pm
SJC
- SDF
1 stop9h 13m
Delta
Deal found 4/20![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 6/31:00 pm
SDF
- SJC
2 stops10h 38m
Delta
Sun 6/78:15 pm
SJC
- SDF
2 stops12h 42m
Delta
Deal found 4/20![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Fri 5/296:20 am
SJC
- SDF
1 stop6h 28m
Delta
Deal found 4/22![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:10 am
SDF
- SJC
2 stops8h 59m
Delta
Sat 5/309:53 am
SJC
- SDF
2 stops8h 25m
Delta
Deal found 4/22![Delta logo]()
$470
Best flights from Louisville to San JoseDiscover carefully curated flight deals from Louisville to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Louisville to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Mon 6/112:12 pm
SJC
- SDF
1 stop9h 13m
Delta
Deal found 4/21![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:15 pm
SDF
- SJC
2 stops10h 15m
Southwest
Sat 7/184:20 pm
SJC
- SDF
1 stop6h 00m
Southwest
Deal found 4/19![Southwest logo]()
$580
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Sat 5/307:10 am
SJC
- SDF
1 stop6h 51m
Delta
Deal found 4/22![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 6/35:47 pm
SDF
- SJC
1 stop8h 08m
Delta
Sun 6/76:15 am
SJC
- SDF
1 stop8h 04m
Delta
Deal found 4/20![Delta logo]()
$452
This Southwest deal was found by Cheapflights users on 4/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:10 pm
SDF
- SJC
2 stops8h 50m
Southwest
Mon 5/117:00 am
SJC
- SDF
1 stop7h 15m
Southwest
Deal found 4/19![Southwest logo]()
$630
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:05 am
SDF
- SJC
1 stop9h 13m
Delta
Tue 5/267:00 pm
SJC
- SDF
2 stops12h 25m
Delta
Deal found 4/18![Delta logo]()
$551
This Delta deal was found by Cheapflights users on 4/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:02 pm
SDF
- SJC
1 stop8h 50m
Delta
Mon 7/276:12 pm
SJC
- SDF
2 stops12h 42m
Delta
Deal found 4/18![Delta logo]()
$551
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:47 pm
SDF
- SJC
1 stop8h 08m
Delta
Thu 5/219:53 am
SJC
- SDF
2 stops10h 59m
Delta
Deal found 4/21![Delta logo]()
$582
Last-minute flights from Louisville to San JoseDiscover last-minute flight deals from Louisville to San Jose. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San Jose. Data last updated April 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
SDF
- SJC
1 stop7h 53m
Delta
Mon 5/181:13 pm
SJC
- SDF
1 stop7h 39m
Delta
Deal found 4/23![Delta logo]()
$471
This Delta deal was found by Cheapflights users on 4/20. 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 5/216:05 am
SDF
- SJC
1 stop9h 13m
Delta
Tue 5/2612:12 pm
SJC
- SDF
1 stop9h 13m
Delta
Deal found 4/20![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Wed 5/2712:12 pm
SJC
- SDF
1 stop9h 13m
Delta
Deal found 4/22![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Tue 6/27:00 am
SJC
- SDF
2 stops9h 50m
Delta
Deal found 4/22![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Thu 5/286:20 am
SJC
- SDF
1 stop6h 28m
Delta
Deal found 4/22![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:29 pm
SDF
- SJC
1 stop10h 26m
Delta
Fri 5/296:20 am
SJC
- SDF
1 stop6h 28m
Delta
Deal found 4/22![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:10 am
SDF
- SJC
2 stops8h 59m
Delta
Sat 5/309:53 am
SJC
- SDF
2 stops8h 25m
Delta
Deal found 4/22![Delta logo]()
$470
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:10 am
SDF
- SJC
2 stops11h 52m
Delta
Mon 6/110:00 pm
SJC
- SDF
1 stop9h 25m
Delta
Deal found 4/21![Delta logo]()
$404
One-way flights from Louisville to San JoseSearch for one-way flight options from Louisville to San Jose. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Louisville to San Jose. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 am
SDF
- SJC
1 stop9h 04m
Delta
Deal found 4/21![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 4/20. 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.
Sat 5/234:28 pm
SDF
- SJC
1 stop7h 10m
Delta
Deal found 4/20![Delta logo]()
$200
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:47 pm
SDF
- SJC
1 stop8h 08m
Delta
Deal found 4/21![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:05 am
SDF
- SJC
1 stop9h 04m
Delta
Deal found 4/21![Delta logo]()
$236
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 5/195:41 pm
SDF
- SJC
1 stop7h 15m
American Airlines
Deal found 4/21![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 4/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:38 am
SDF
- SJC
1 stop9h 57m
American Airlines
Deal found 4/18![American Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
SDF
- SJC
1 stop7h 53m
Delta
Deal found 4/21![Delta logo]()
$278
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:25 pm
SDF
- SJC
2 stops9h 05m
Southwest
Deal found 4/21![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 4/20. 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.
Fri 6/267:05 am
SDF
- SJC
1 stop7h 31m
Delta
Deal found 4/20![Delta logo]()
$288
Find flight deals from Louisville to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San Jose (SJC). 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (Delta) |
One-way from | $194 (Delta) |
Popular in | November |
Cheapest in | December |
Average price | $545 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to San Jose 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 April 23, 2026.
Use the filters below to find and compare flights from Louisville to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 5/28
3:29 pm-10:55 pm
1 stop10h 26m
San Jose
Mon 6/1
12:12 pm-12:25 am
1 stop9h 13m
$399
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Tue 5/26
3:29 pm-10:55 pm
1 stop10h 26m
San Jose
Sat 5/30
7:10 am-5:01 pm
1 stop6h 51m
$429
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Wed 6/3
5:47 pm-10:55 pm
1 stop8h 08m
San Jose
Sun 6/7
6:15 am-5:19 pm
1 stop8h 04m
$452
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 5/21
6:05 am-12:18 pm
1 stop9h 13m
San Jose
Tue 5/26
7:00 pm-10:25 am
2 stops12h 25m
$551
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Tue 7/21
1:02 pm-6:52 pm
1 stop8h 50m
San Jose
Mon 7/27
6:12 pm-9:54 am
2 stops12h 42m
$551
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Sat 7/11
2:15 pm-9:30 pm
2 stops10h 15m
San Jose
Sat 7/18
4:20 pm-1:20 am
1 stop6h 00m
$580
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Mon 5/18
5:47 pm-10:55 pm
1 stop8h 08m
San Jose
Thu 5/21
9:53 am-11:52 pm
2 stops10h 59m
$582
Quickest round-trip
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 5/7
1:10 pm-7:00 pm
2 stops8h 50m
San Jose
Mon 5/11
7:00 am-5:15 pm
1 stop7h 15m
$630
Cheapest one-way
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Tue 5/12
6:05 am-12:09 pm
1 stop9h 04m
$194
Quickest one-way
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Sat 5/23
4:28 pm-8:38 pm
1 stop7h 10m
$200
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Louisville to San Jose
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 Jose in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-San Jose, California 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 Jose, California 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 Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Louisville with our price prediction graph.
SDF-SJC
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 Jose
What is the cheapest month to book a flight from Louisville to San Jose, California?
Currently, December is the cheapest month in which you can book a flight from Louisville to San Jose, California (average of $268). Flying from Louisville to San Jose, California in November is currently the most expensive (average of $1,077). 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 Jose, California?
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated April 23, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Louisville to San Jose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Louisville to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Popular flights
San Jose flight routes
Alternative routes for Louisville to San Jose
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Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to San Jose by cabin class
Find flights from Louisville to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and San Jose flights
Browse other Louisville and San Jose flight options. Last updated on April 23, 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 April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Top 3 airlines flying from Louisville to San Jose
Discover the top 3 airlines that operate flights from Louisville to San Jose. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$577 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$412 | Average$534 | FlexibilityNo cancel fee | On-time71% |