$212+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJC
Mar 29 — Apr 51
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
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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 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 February 27, 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 February 27, 2026.
This Delta deal was found by Cheapflights users on 2/26. 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 4/234:42 pm
SDF
- SJC
1 stop6h 55m
Delta
Tue 5/56:20 am
SJC
- SDF
1 stop6h 41m
Delta
Deal found 2/26![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 2/26. 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 4/234:42 pm
SDF
- SJC
1 stop6h 55m
Delta
Wed 5/66:00 pm
SJC
- SDF
2 stops12h 59m
Delta
Deal found 2/26![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/247:40 am
SDF
- SJC
1 stop8h 49m
American Airlines
Tue 3/316:00 am
SJC
- SDF
1 stop8h 37m
American Airlines
Deal found 2/25![American Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 2/26. 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 4/234:42 pm
SDF
- SJC
1 stop6h 55m
Delta
Thu 5/710:55 pm
SJC
- SDF
1 stop8h 04m
Delta
Deal found 2/26![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 2/26. 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 4/234:42 pm
SDF
- SJC
1 stop6h 55m
Delta
Mon 5/411:00 pm
SJC
- SDF
2 stops12h 30m
Delta
Deal found 2/26![Delta logo]()
$412
This American Airlines deal was found by Cheapflights users on 2/26. 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 4/17:40 am
SDF
- SJC
1 stop8h 38m
American Airlines
Mon 4/62:08 pm
SJC
- SDF
1 stop6h 50m
American Airlines
Deal found 2/26![American Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 2/26. 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 4/27:00 am
SDF
- SJC
1 stop9h 10m
Southwest
Tue 4/710:55 pm
SJC
- SDF
1 stop7h 55m
Southwest
Deal found 2/26![Southwest logo]()
$440
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 February 27, 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 February 27, 2026.
This Southwest deal was found by Cheapflights users on 2/26. 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 4/27:00 am
SDF
- SJC
1 stop9h 10m
Southwest
Tue 4/710:55 pm
SJC
- SDF
1 stop7h 55m
Southwest
Deal found 2/26![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 2/27. 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 4/306:07 pm
SDF
- SJC
1 stop6h 54m
Delta
Sun 5/311:00 pm
SJC
- SDF
1 stop6h 52m
Delta
Deal found 2/27![Delta logo]()
$479
This Southwest deal was found by Cheapflights users on 2/25. 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 3/181:30 pm
SDF
- SJC
1 stop7h 45m
Southwest
Sat 3/2112:45 pm
SJC
- SDF
1 stop8h 20m
Southwest
Deal found 2/25![Southwest logo]()
$489
This Delta deal was found by Cheapflights users on 2/27. 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 3/197:05 am
SDF
- SJC
1 stop8h 03m
Delta
Mon 3/236:20 am
SJC
- SDF
1 stop6h 24m
Delta
Deal found 2/27![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:40 am
SDF
- SJC
1 stop7h 05m
Southwest
Sun 4/269:20 pm
SJC
- SDF
2 stops9h 35m
Southwest
Deal found 2/24![Southwest logo]()
$492
This Delta deal was found by Cheapflights users on 2/25. 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 6/265:45 pm
SDF
- SJC
1 stop8h 08m
Delta
Mon 6/2910:20 pm
SJC
- SDF
1 stop7h 25m
Delta
Deal found 2/25![Delta logo]()
$535
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:45 am
SDF
- SJC
1 stop9h 35m
Southwest
Sun 4/269:20 pm
SJC
- SDF
2 stops9h 35m
Southwest
Deal found 2/24![Southwest logo]()
$516
This Delta deal was found by Cheapflights users on 2/27. 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 3/176:15 am
SDF
- SJC
2 stops11h 24m
Delta
Mon 3/236:00 am
SJC
- SDF
2 stops8h 15m
Delta
Deal found 2/27![Delta logo]()
$600
Last-minute flights from Louisville to San JoseDiscover last-minute flight deals from Louisville to San Jose. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San Jose. Data last updated February 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/25. 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 3/181:30 pm
SDF
- SJC
1 stop7h 45m
Southwest
Sat 3/2112:45 pm
SJC
- SDF
1 stop8h 20m
Southwest
Deal found 2/25![Southwest logo]()
$489
This Delta deal was found by Cheapflights users on 2/27. 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 3/207:05 am
SDF
- SJC
1 stop8h 03m
Delta
Tue 3/2410:50 pm
SJC
- SDF
1 stop7h 38m
Delta
Deal found 2/27![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 2/27. 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 3/207:05 am
SDF
- SJC
1 stop8h 03m
Delta
Mon 3/236:20 am
SJC
- SDF
1 stop6h 24m
Delta
Deal found 2/27![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 2/25. 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 3/234:25 pm
SDF
- SJC
1 stop6h 59m
Delta
Mon 3/306:15 pm
SJC
- SDF
2 stops12h 13m
Delta
Deal found 2/25![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/247:40 am
SDF
- SJC
1 stop8h 49m
American Airlines
Tue 3/316:00 am
SJC
- SDF
1 stop8h 37m
American Airlines
Deal found 2/25![American Airlines logo]()
$405
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 February 27, 2026.
Search for one-way flight options from Louisville to San Jose. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This Delta deal was found by Cheapflights users on 2/27. 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 4/304:37 pm
SDF
- SJC
1 stop8h 08m
Delta
Deal found 2/27![Delta logo]()
$212
This United Airlines deal was found by Cheapflights users on 2/25. 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 5/56:00 am
SDF
- SJC
1 stop9h 00m
United Airlines
Deal found 2/25![United Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 2/25. 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 3/305:43 pm
SDF
- SJC
1 stop7h 56m
United Airlines
Deal found 2/25![United Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 2/25. 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 3/305:55 pm
SDF
- SJC
2 stops9h 03m
Delta
Deal found 2/25![Delta logo]()
$233
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:16 am
SDF
- SJC
2 stops11h 16m
Alaska Airlines
Deal found 2/24![Alaska Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 2/27. 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 5/17:05 am
SDF
- SJC
1 stop8h 16m
Delta
Deal found 2/27![Delta logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Sun 3/293:33 pm
SDF
- SJC
3 stops30h 52m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Fri 3/203:15 pm
SDF
- SJC
1 stop9h 01m
United Airlines
Deal found 2/25![United Airlines logo]()
$296
This CheapOair deal was found by Cheapflights users on 2/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:13 am
SDF
- SJC
2 stops15h 46m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/25. 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 3/202:17 pm
SDF
- SJC
2 stops12h 41m
Delta
Deal found 2/25![Delta logo]()
$301
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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Delta) |
One-way from | $182 (Delta) |
Popular in | November |
Cheapest in | December |
Average price | $532 |
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 February 27, 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
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 4/2
7:00 am-1:10 pm
1 stop9h 10m
San Jose
Tue 4/7
10:55 pm-9:50 am
1 stop7h 55m
$440
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 4/30
6:07 pm-10:01 pm
1 stop6h 54m
San Jose
Sun 5/3
11:00 pm-8:52 am
1 stop6h 52m
$479
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Wed 3/18
1:30 pm-6:15 pm
1 stop7h 45m
San Jose
Sat 3/21
12:45 pm-12:05 am
1 stop8h 20m
$489
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 4/16
8:40 am-12:45 pm
1 stop7h 05m
San Jose
Sun 4/26
9:20 pm-9:55 am
2 stops9h 35m
$492
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Fri 4/17
5:45 am-12:20 pm
1 stop9h 35m
San Jose
Sun 4/26
9:20 pm-9:55 am
2 stops9h 35m
$516
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 3/19
7:05 am-12:08 pm
1 stop8h 03m
San Jose
Mon 3/23
6:20 am-3:44 pm
1 stop6h 24m
$521
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Fri 6/26
5:45 pm-10:53 pm
1 stop8h 08m
San Jose
Mon 6/29
10:20 pm-8:45 am
1 stop7h 25m
$535
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Tue 3/17
6:15 am-2:39 pm
2 stops11h 24m
San Jose
Mon 3/23
6:00 am-5:15 pm
2 stops8h 15m
$600
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Thu 4/30
4:37 pm-9:45 pm
1 stop8h 08m
$212
LouisvilleSan Jose
SDF - SJC
SDFSJC
Louisville Intl
Sat 4/11
5:41 pm-9:59 pm
1 stop7h 18m
$228
Showing 1-10 of 18 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 February.
| 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
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 February 27, 2026.
Read reviews from past customers who have flown Southwest, Delta, and American 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.
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
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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 February 27, 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 February 27, 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 February 27, 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 February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$378 | Average$570 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$412 | Average$480 | FlexibilityNo cancel fee | On-time71% |