$219+ Cheap flights from Louisville to San Jose, CA (SDF - SJC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SJC
Oct 9 — Oct 161
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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 10/101:59 pm -
1 stop10h 26m
Tue 10/137:00 am -
2 stops12h 51m
Deal found 9/8![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 9/8. 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 10/101:59 pm -
1 stop10h 26m
Mon 10/1210:45 pm -
1 stop8h 36m
Deal found 9/8![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:19 pm -
1 stop8h 42m
Tue 10/136:00 am -
2 stops12h 25m
Deal found 9/8![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 9/8. 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 10/87:00 am -
1 stop8h 39m
Mon 10/124:31 pm -
2 stops16h 26m
Deal found 9/8![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 9/8. 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 10/87:00 am -
1 stop8h 39m
Tue 10/1312:57 pm -
1 stop8h 02m
Deal found 9/8![Delta logo]()
$488
This Southwest deal was found by Cheapflights users on 9/8. 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 10/298:20 am -
1 stop7h 05m
Sun 11/110:00 am -
1 stop6h 15m
Deal found 9/8![Southwest logo]()
$511
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 am -
1 stop7h 39m
Fri 10/307:31 am -
2 stops12h 20m
Deal found 9/7![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 9/8. 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 10/261:59 pm -
1 stop10h 26m
Sun 11/16:30 am -
1 stop9h 40m
Deal found 9/8![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
2 stops9h 57m
Sat 10/315:42 pm -
2 stops14h 17m
Deal found 9/4![Delta logo]()
$526
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 September 9, 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 September 9, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 10/87:00 am -
1 stop8h 39m
Mon 10/124:31 pm -
2 stops16h 26m
Deal found 9/8![Delta logo]()
$487
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:35 am -
1 stop9h 40m
Fri 10/306:00 am -
1 stop7h 25m
Deal found 9/7![Southwest logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/8. 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 12/87:00 am -
1 stop7h 59m
Wed 12/92:15 pm -
1 stop6h 34m
Deal found 9/8![United Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:02 am -
1 stop8h 49m
Fri 10/306:00 am -
2 stops9h 37m
Deal found 9/4![American Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 9/8. 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 10/277:05 am -
1 stop7h 39m
Sun 11/16:30 am -
1 stop7h 19m
Deal found 9/8![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 9/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:35 am -
1 stop9h 40m
Fri 10/911:00 pm -
1 stop8h 20m
Deal found 9/4![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
2 stops9h 57m
Sat 10/315:42 pm -
2 stops14h 17m
Deal found 9/4![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 9/5. 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 10/307:00 am -
2 stops9h 57m
Mon 11/27:31 am -
2 stops10h 42m
Deal found 9/5![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 9/8. 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 10/306:00 am -
1 stop8h 44m
Sun 11/112:57 pm -
1 stop8h 02m
Deal found 9/8![Delta logo]()
$541
Last-minute flights from Louisville to San JoseDiscover last-minute flight deals from Louisville to San Jose. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to San Jose. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:19 pm -
1 stop8h 42m
Tue 10/136:00 am -
2 stops12h 25m
Deal found 9/8![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 9/8. 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 10/87:00 am -
1 stop8h 39m
Mon 10/124:31 pm -
2 stops16h 26m
Deal found 9/8![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 9/8. 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 10/87:00 am -
1 stop8h 39m
Tue 10/1312:57 pm -
1 stop8h 02m
Deal found 9/8![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 9/8. 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 10/101:59 pm -
1 stop10h 26m
Tue 10/137:00 am -
2 stops12h 51m
Deal found 9/8![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 9/8. 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 10/101:59 pm -
1 stop10h 26m
Mon 10/1210:45 pm -
1 stop8h 36m
Deal found 9/8![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 am -
1 stop7h 39m
Fri 10/307:31 am -
2 stops12h 20m
Deal found 9/7![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 9/8. 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 10/261:59 pm -
1 stop10h 26m
Sun 11/16:30 am -
1 stop9h 40m
Deal found 9/8![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
2 stops9h 57m
Sat 10/315:42 pm -
2 stops14h 17m
Deal found 9/4![Delta logo]()
$526
This Southwest deal was found by Cheapflights users on 9/8. 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 10/298:20 am -
1 stop7h 05m
Sun 11/110:00 am -
1 stop6h 15m
Deal found 9/8![Southwest logo]()
$511
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 September 9, 2026.
Search for one-way flight options from Louisville to San Jose. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/86:00 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 9/8. 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 10/2012:40 pm -
2 stops12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$224
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:45 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/193:24 pm -
1 stop8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/211:21 pm -
2 stops12h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 9/8. 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 10/81:15 pm -
2 stops9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/216:00 am -
1 stop8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/6. 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 12/16:48 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$314
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $511 (Southwest) |
One-way from | $219 (Delta) |
Popular in | August |
Cheapest in | December |
Average price | $506 |
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 7,457,451 searches. Data last updated September 9, 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 Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Wed 2/17
6:00 am-11:56 am
1 stop8h 56m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Sat 2/20
3:24 pm-8:58 pm
1 stop8h 34m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Wed 12/2
3:12 pm-10:13 pm
1 stop10h 01m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$274
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Thu 10/15
6:00 am-11:44 am
1 stop8h 44m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$277
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Fri 2/19
10:43 am-9:47 pm
2 stops14h 04m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$288
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Sun 10/4
6:00 am-10:53 am
1 stop7h 53m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$293
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Thu 10/8
1:15 pm-7:30 pm
2 stops9h 15m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$294
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Sun 2/21
6:00 am-11:56 am
1 stop8h 56m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$303
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Tue 9/22
3:43 pm-9:22 pm
1 stop8h 39m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$335
Quickest round-trip
LouisvilleSan Jose
SDF Louisville Intl - SJC San Jose
SDFSJC
Louisville Intl
Wed 9/23
4:29 pm-8:41 pm
1 stop7h 12m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$335
Showing 1-10 of 20 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 September.
| 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 September 9, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
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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 September 9, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 9, 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 September 9, 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$535 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$489 | Average$597 | FlexibilityNo cancel fee | On-time63% |