Flights to San Diego from San Jose

View ฿1,915 flight on Tue, 12 Aug 2025Opens in a new window

Popular airlines from San Jose to San Diego

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Cheap Flights from San Jose (SJC) to San Diego (SAN)

Prices were available within the past 7 days and start at ฿1,915 for one-way flights and ฿4,485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 14 Aug - Mon, 18 Aug
SFO
San Francisco
SAN
San Diego
฿4,485 Return, found 6 days ago
฿4,485
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug from San Francisco to San Diego, returning Mon, 18 Aug, priced at ฿4,485 found 6 days ago
United
Sun, 7 Dec - Sun, 14 Dec
SFO
San Francisco
SAN
San Diego
฿5,135 Return, found 1 day ago
฿5,135
Return
found 1 day ago
Select United flight, departing Sun, 7 Dec from San Francisco to San Diego, returning Sun, 14 Dec, priced at ฿5,135 found 1 day ago
United
Mon, 11 Aug - Fri, 15 Aug
SFO
San Francisco
SAN
San Diego
฿5,455 Return, found 2 days ago
฿5,455
Return
found 2 days ago
Select United flight, departing Mon, 11 Aug from San Francisco to San Diego, returning Fri, 15 Aug, priced at ฿5,455 found 2 days ago
United
Sun, 7 Dec - Sun, 14 Dec
SFO
San Francisco
SAN
San Diego
฿5,460 Return, found 1 day ago
฿5,460
Return
found 1 day ago
Select United flight, departing Sun, 7 Dec from San Francisco to San Diego, returning Sun, 14 Dec, priced at ฿5,460 found 1 day ago
American Airlines
Tue, 21 Oct - Thu, 23 Oct
SFO
San Francisco
SAN
San Diego
฿5,775 Return, found 2 days ago
฿5,775
Return
found 2 days ago
Select American Airlines flight, departing Tue, 21 Oct from San Francisco to San Diego, returning Thu, 23 Oct, priced at ฿5,775 found 2 days ago
Delta
Thu, 21 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
฿5,775 Return, found 2 days ago
฿5,775
Return
found 2 days ago
Select Delta flight, departing Thu, 21 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at ฿5,775 found 2 days ago

Find the cheapest month to fly from San Jose (SJC) to San Diego (SAN)

August is typically the cheapest month to fly

From ฿1,245 - ฿3,704 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.