$187 Cheap Flights from San Jose (SJC) to Louisville (SDF)

View $187 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San Jose to Louisville (SJC-SDF)

Prices were available within the past 7 days and start at $187 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 14 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 14 from San Jose to Louisville, returning Tue, Feb 17, priced at $313 found 5 days ago
Delta
Wed, Dec 31 - Sat, Jan 17
SJC
San Jose
SDF
Louisville
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 31 from San Jose to Louisville, returning Sat, Jan 17, priced at $338 found 4 days ago
Delta
Tue, Dec 9 - Wed, Dec 10
SJC
San Jose
SDF
Louisville
$362 Roundtrip, found 19 hours ago
$362
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Dec 9 from San Jose to Louisville, returning Wed, Dec 10, priced at $362 found 19 hours ago
American Airlines
Wed, Feb 11 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$364 Roundtrip, found 6 days ago
$364
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 11 from San Jose to Louisville, returning Tue, Feb 17, priced at $364 found 6 days ago
Southwest Airlines
Wed, Feb 11 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$365 Roundtrip, found 6 days ago
$365
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Feb 11 from San Jose to Louisville, returning Tue, Feb 17, priced at $365 found 6 days ago
Southwest Airlines
Wed, Feb 11 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Feb 11 from San Jose to Louisville, returning Tue, Feb 17, priced at $369 found 6 days ago
American Airlines
Wed, Feb 11 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 11 from San Jose to Louisville, returning Tue, Feb 17, priced at $369 found 6 days ago
Delta
Thu, Feb 5 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$370 Roundtrip, found 6 days ago
$370
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 5 from San Jose to Louisville, returning Tue, Feb 17, priced at $370 found 6 days ago
United
Thu, Nov 27 - Fri, Dec 12
SJC
San Jose
SDF
Louisville
$387 Roundtrip, found 5 days ago
$387
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 27 from San Jose to Louisville, returning Fri, Dec 12, priced at $387 found 5 days ago
Alaska Airlines
Wed, Feb 11 - Tue, Feb 17
SJC
San Jose
SDF
Louisville
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Feb 11 from San Jose to Louisville, returning Tue, Feb 17, priced at $507 found 6 days ago

Find the cheapest month to fly from San Jose (SJC) to Louisville (SDF)

September is typically the cheapest month to fly

From $187 - $740 per traveler.

Alternative airports near Louisville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louisville Intl. SDF. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $490
SDF
Louisville Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $490

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF) cost?
Grab a cheap one-way flight from $187 or cheap return flight from $313 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)?
The cheapest month to fly from SJC to SDF is February, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)?
To find the cheapest airline that'll fly you from SJC to SDF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)?
You'll have to book a flight with a layover when traveling from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SJC to SDF?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)?
To avoid potential delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF) last-minute?
Booking your ticket from SJC to SDF right before your getaway is typically more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SJC to SDF flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJC to SDF flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Louisville Intl. Airport (SDF)?
Generally, it's possible to reschedule or cancel your SJC to SDF flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Louisville Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$312
Distance
1964 mi

Book with confidence

San Jose to Louisville Flights

The cheapest times to fly from San Jose to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Louisville are during the month of February. You can find some of the cheapest flights from San Jose to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Louisville

Sunday is one of the best days to book for cheap flights from San Jose to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to Louisville Flights

Explore a world of travel with Expedia

*Available to One Key members.