Cheap flights from San José to Beach Cities San Diego County

View AU$377 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from San José to Beach Cities San Diego County

  • American Airlines

    American Airlines

  • Copa

    Copa

  • Delta

    Delta

  • United

    United

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Cheap Flights from San José (SJO) to Beach Cities San Diego County (SAN)

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.

Copa
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,266 Return, found 16 hours ago
AU$1,266
Return
found 16 hours ago
Select Copa flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,266 found 16 hours ago
Copa
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,275 Return, found 16 hours ago
AU$1,275
Return
found 16 hours ago
Select Copa flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,275 found 16 hours ago
Delta
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,287 Return, found 16 hours ago
AU$1,287
Return
found 16 hours ago
Select Delta flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,287 found 16 hours ago
United
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,383 Return, found 16 hours ago
AU$1,383
Return
found 16 hours ago
Select United flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,383 found 16 hours ago
avianca
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,402 Return, found 16 hours ago
AU$1,402
Return
found 16 hours ago
Select avianca flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,402 found 16 hours ago
American Airlines
Thu, 25 Sep. - Thu, 18 Dec.
SJO
San José
SAN
San Diego
AU$1,560 Return, found 16 hours ago
AU$1,560
Return
found 16 hours ago
Select American Airlines flight, departing Thu, 25 Sep. from San José to San Diego, returning Thu, 18 Dec., priced at AU$1,560 found 16 hours ago

Find the cheapest month to fly from San José (SJO) to San Diego (SAN)

August is typically the cheapest month to fly

From AU$435 - AU$925 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.