Cheap flights from Louisville to Treasure Island

View AU$257 flight on Sun, 7 Sep. 2025Opens in a new window

Popular airlines from Louisville to Treasure Island

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Louisville (SDF) to Treasure Island (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 4 Nov. - Sat, 8 Nov.
LEX
Lexington
SJC
San Jose
AU$473 Return, found 1 day ago
AU$473
Return
found 1 day ago
Select American Airlines flight, departing Tue, 4 Nov. from Lexington to San Jose, returning Sat, 8 Nov., priced at AU$473 found 1 day ago
Delta
Tue, 4 Nov. - Sat, 8 Nov.
LEX
Lexington
SJC
San Jose
AU$481 Return, found 1 day ago
AU$481
Return
found 1 day ago
Select Delta flight, departing Tue, 4 Nov. from Lexington to San Jose, returning Sat, 8 Nov., priced at AU$481 found 1 day ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
SDF
Louisville
SFO
San Francisco
AU$505 Return, found 6 days ago
AU$505
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from Louisville to San Francisco, returning Tue, 9 Sep., priced at AU$505 found 6 days ago
Delta
Tue, 4 Nov. - Sat, 8 Nov.
LEX
Lexington
SJC
San Jose
AU$516 Return, found 1 day ago
AU$516
Return
found 1 day ago
Select Delta flight, departing Tue, 4 Nov. from Lexington to San Jose, returning Sat, 8 Nov., priced at AU$516 found 1 day ago
Delta
Tue, 4 Nov. - Sat, 8 Nov.
LEX
Lexington
SJC
San Jose
AU$519 Return, found 1 day ago
AU$519
Return
found 1 day ago
Select Delta flight, departing Tue, 4 Nov. from Lexington to San Jose, returning Sat, 8 Nov., priced at AU$519 found 1 day ago
United
Tue, 2 Sep. - Tue, 9 Sep.
SDF
Louisville
SFO
San Francisco
AU$539 Return, found 6 days ago
AU$539
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from Louisville to San Francisco, returning Tue, 9 Sep., priced at AU$539 found 6 days ago

Find the cheapest month to fly from Louisville (SDF) to San Francisco (SFO)

September is typically the cheapest month to fly

From AU$249 - AU$777 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.