Cheap flights from San Antonio to Oceanside

View AU$309 flight on Thu, 9 Oct. 2025Opens in a new window

Popular airlines from San Antonio to Oceanside

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Cheap Flights from San Antonio (SAT) to Oceanside (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.

American Airlines
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
CLD
Carlsbad
AU$484 Return, found 8 hours ago
AU$484
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 9 Oct. from San Antonio to Carlsbad, returning Thu, 16 Oct., priced at AU$484 found 8 hours ago
American Airlines
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
SAN
San Diego
AU$584 Return, found 8 hours ago
AU$584
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 9 Oct. from San Antonio to San Diego, returning Thu, 16 Oct., priced at AU$584 found 8 hours ago
Delta
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
SAN
San Diego
AU$601 Return, found 8 hours ago
AU$601
Return
found 8 hours ago
Select Delta flight, departing Thu, 9 Oct. from San Antonio to San Diego, returning Thu, 16 Oct., priced at AU$601 found 8 hours ago
American Airlines
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
CLD
Carlsbad
AU$608 Return, found 8 hours ago
AU$608
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 9 Oct. from San Antonio to Carlsbad, returning Thu, 16 Oct., priced at AU$608 found 8 hours ago
United
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
SAN
San Diego
AU$871 Return, found 8 hours ago
AU$871
Return
found 8 hours ago
Select United flight, departing Thu, 9 Oct. from San Antonio to San Diego, returning Thu, 16 Oct., priced at AU$871 found 8 hours ago
Alaska Airlines
Thu, 9 Oct. - Thu, 16 Oct.
SAT
San Antonio
SAN
San Diego
AU$1,026 Return, found 8 hours ago
AU$1,026
Return
found 8 hours ago
Select Alaska Airlines flight, departing Thu, 9 Oct. from San Antonio to San Diego, returning Thu, 16 Oct., priced at AU$1,026 found 8 hours ago

Find the cheapest month to fly from San Antonio (SAT) to San Diego (SAN)

February is typically the cheapest month to fly

From AU$136 - AU$613 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.