Cheap flights from SeaTac to San Diego

View NZ$180 flight on Sat, 30 Aug. 2025Opens in a new window

Popular airlines from SeaTac to San Diego

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Cheap Flights from SeaTac (SEA) to San Diego (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.

Delta
Sat, 16 Aug. - Sat, 23 Aug.
SEA
Seattle
SAN
San Diego
NZ$292 Return, found 5 days ago
NZ$292
Return
found 5 days ago
Select Delta flight, departing Sat, 16 Aug. from Seattle to San Diego, returning Sat, 23 Aug., priced at NZ$292 found 5 days ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
SEA
Seattle
SAN
San Diego
NZ$325 Return, found 15 hours ago
NZ$325
Return
found 15 hours ago
Select Delta flight, departing Thu, 21 Aug. from Seattle to San Diego, returning Thu, 28 Aug., priced at NZ$325 found 15 hours ago
Delta
Sat, 16 Aug. - Sat, 23 Aug.
SEA
Seattle
SAN
San Diego
NZ$341 Return, found 5 days ago
NZ$341
Return
found 5 days ago
Select Delta flight, departing Sat, 16 Aug. from Seattle to San Diego, returning Sat, 23 Aug., priced at NZ$341 found 5 days ago
Delta
Thu, 21 Aug. - Thu, 28 Aug.
SEA
Seattle
SAN
San Diego
NZ$359 Return, found 15 hours ago
NZ$359
Return
found 15 hours ago
Select Delta flight, departing Thu, 21 Aug. from Seattle to San Diego, returning Thu, 28 Aug., priced at NZ$359 found 15 hours ago
American Airlines
Sat, 16 Aug. - Sat, 23 Aug.
SEA
Seattle
CLD
Carlsbad
NZ$487 Return, found 5 days ago
NZ$487
Return
found 5 days ago
Select American Airlines flight, departing Sat, 16 Aug. from Seattle to Carlsbad, returning Sat, 23 Aug., priced at NZ$487 found 5 days ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
PAE
Seattle
SAN
San Diego
NZ$580 Return, found 5 days ago
NZ$580
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from Seattle to San Diego, returning Sat, 23 Aug., priced at NZ$580 found 5 days ago
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