Flights to San Jose from Riverside

View ฿2,920 flight on Tue, 23 Sep 2025Opens in a new window

Popular airlines from Riverside to San Jose

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Cheap Flights from Riverside (QLA) to San Jose (SJC)

Prices were available within the past 7 days and start at ฿2,920 for one-way flights and ฿10,520 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿10,520 Return, found 5 days ago
฿10,520
Return
found 5 days ago
Select American Airlines flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿10,520 found 5 days ago
United
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿11,185 Return, found 5 days ago
฿11,185
Return
found 5 days ago
Select United flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿11,185 found 5 days ago
United
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿11,455 Return, found 5 days ago
฿11,455
Return
found 5 days ago
Select United flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿11,455 found 5 days ago
American Airlines
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿12,145 Return, found 5 days ago
฿12,145
Return
found 5 days ago
Select American Airlines flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿12,145 found 5 days ago
United
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿12,605 Return, found 5 days ago
฿12,605
Return
found 5 days ago
Select United flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿12,605 found 5 days ago
Delta
Thu, 21 Aug - Sat, 23 Aug
ONT
Ontario
SFO
San Francisco
฿14,680 Return, found 5 days ago
฿14,680
Return
found 5 days ago
Select Delta flight, departing Thu, 21 Aug from Ontario to San Francisco, returning Sat, 23 Aug, priced at ฿14,680 found 5 days ago

Find the cheapest month to fly from Ontario (ONT) to San Jose (SJC)

September is typically the cheapest month to fly

From ฿2,490 - ฿10,714 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.