Flights to South Bay from Seattle - ￥12,050

View ￥12,050 flight on Wed, Aug 13, 2025Opens in a new window

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Cheap Flights from Seattle to South Bay (SEA-SAN)

Prices were available within the past 7 days and start at ￥12,050 for one-way flights and ￥22,870 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Sep 13 - Tue, Sep 30
PAE
Seattle
SAN
San Diego
￥22,870 Roundtrip, found 14 hours ago
￥22,870
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Sat, Sep 13 from Seattle to San Diego, returning Tue, Sep 30, priced at ￥22,870 found 14 hours ago
Hawaiian Airlines
Tue, Sep 16 - Wed, Sep 17
SEA
Seattle
SAN
San Diego
￥24,740 Roundtrip, found 14 hours ago
￥24,740
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Seattle to San Diego, returning Wed, Sep 17, priced at ￥24,740 found 14 hours ago
Delta
Sat, Oct 18 - Sat, Oct 25
SEA
Seattle
SAN
San Diego
￥25,490 Roundtrip, found 6 days ago
￥25,490
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 18 from Seattle to San Diego, returning Sat, Oct 25, priced at ￥25,490 found 6 days ago
Delta
Wed, Aug 13 - Wed, Aug 20
SEA
Seattle
SAN
San Diego
￥25,620 Roundtrip, found 2 days ago
￥25,620
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 13 from Seattle to San Diego, returning Wed, Aug 20, priced at ￥25,620 found 2 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle
CLD
Carlsbad
￥28,440 Roundtrip, found 2 days ago
￥28,440
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle to Carlsbad, returning Mon, Aug 18, priced at ￥28,440 found 2 days ago
United
Sat, Oct 18 - Sat, Oct 25
SEA
Seattle
SAN
San Diego
￥39,800 Roundtrip, found 6 days ago
￥39,800
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 18 from Seattle to San Diego, returning Sat, Oct 25, priced at ￥39,800 found 6 days ago
*Available to Expedia members.