$299 Cheap Alaska Airlines flights Louisville (SDF) to San Jose (SJC)

View $299 flight on Wed, Feb 4, 2026Opens in a new window
  • 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

$299 Cheap Alaska Airlines flights Louisville (SDF) to San Jose (SJC)

Prices were available within the past 7 days and start at $299 for one-way flights and $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Apr 15 - Sun, Apr 19
SDF
Louisville
SJC
San Jose
$637 Roundtrip, found 21 hours ago
$637
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Louisville to San Jose, returning Sun, Apr 19, priced at $637 found 21 hours ago

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

September is typically the cheapest month to fly

From $187 - $883 per traveler.

Alternative airports near San Jose

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

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $523
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $523
Select flight to Oakland Intl. OAK. Average driving time to city center is 41 minutes. Flights from $1,606
OAK
Oakland Intl.
Average driving time to city center41 min
Flights from $1,606
Flights from Louisville (SDF) to San Jose (SJC)
Origin airport
Louisville Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
United
Distance
1964 mi
*Available to One Key members.