Cheap Flights from Merced to San Diego: SJC→SAN from HK$584

View HK$584 flight on Tue, 26 Aug 2025Opens in a new window

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Find Cheap Flights from Merced (SJC) to San Diego (SAN)

Prices were available within the past 7 days and start at HK$584 for one-way flights and HK$1,438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 15 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
HK$1,438 Return, found 2 days ago
HK$1,438
Return
found 2 days ago
Select Delta flight, departing Fri, 15 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at HK$1,438 found 2 days ago
American Airlines
Fri, 15 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
HK$1,468 Return, found 2 days ago
HK$1,468
Return
found 2 days ago
Select American Airlines flight, departing Fri, 15 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at HK$1,468 found 2 days ago
Delta
Fri, 15 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
HK$1,547 Return, found 2 days ago
HK$1,547
Return
found 2 days ago
Select Delta flight, departing Fri, 15 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at HK$1,547 found 2 days ago
Delta
Fri, 15 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
HK$1,556 Return, found 2 days ago
HK$1,556
Return
found 2 days ago
Select Delta flight, departing Fri, 15 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at HK$1,556 found 2 days ago
American Airlines
Thu, 23 Oct - Tue, 28 Oct
SJC
San Jose
SAN
San Diego
HK$1,567 Return, found 6 days ago
HK$1,567
Return
found 6 days ago
Select American Airlines flight, departing Thu, 23 Oct from San Jose to San Diego, returning Tue, 28 Oct, priced at HK$1,567 found 6 days ago
United
Fri, 15 Aug - Mon, 25 Aug
SJC
San Jose
SAN
San Diego
HK$4,352 Return, found 2 days ago
HK$4,352
Return
found 2 days ago
Select United flight, departing Fri, 15 Aug from San Jose to San Diego, returning Mon, 25 Aug, priced at HK$4,352 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 HK$308 - HK$995 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.