Book Cheap Flights from San Diego (SAN) with Alaska Airlines
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Find round-trip flight deals from San Diego.*
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San Diego (SAN)to
Seattle (SEA)Dec 2, 2026 - Dec 15, 2026
From
$217
Seen: 7 hours ago
Round-trip
Saver
San Diego (SAN)to
New York (JFK)Oct 16, 2026 - Oct 21, 2026
From
$367
Seen: 6 hours ago
Round-trip
Saver
San Diego (SAN)to
San Francisco (SFO)Nov 17, 2026 - Nov 18, 2026
From
$137
Seen: 15 hours ago
Round-trip
Saver
San Diego (SAN)to
Portland (PDX)Nov 11, 2026 - Nov 18, 2026
From
$203
Seen: 2 hours ago
Round-trip
Saver
San Diego (SAN)to
Boston (BOS)Oct 17, 2026 - Oct 21, 2026
From
$253
Seen: 2 hours ago
Round-trip
Saver
San Diego (SAN)to
Las Vegas (LAS)Dec 8, 2026 - Dec 8, 2026
From
$161
Seen: 1 hour ago
Round-trip
Saver
San Diego (SAN)to
Maui (OGG)Oct 19, 2026 - Oct 21, 2026
From
$207
Seen: 2 hours ago
Round-trip
Saver
San Diego (SAN)to
Sacramento (SMF)Oct 10, 2026 - Oct 10, 2026
From
$132
Seen: 54 minutes ago
Round-trip
Saver
San Diego (SAN)to
Honolulu (HNL)Oct 20, 2026 - Oct 27, 2026
From
$217
Seen: 3 hours ago
Round-trip
Saver
San Diego (SAN)to
Orlando (MCO)Jan 11, 2027 - Jan 13, 2027
From
$243
Seen: 2 hours ago
Round-trip
Saver
San Diego (SAN)to
Newark (EWR)Nov 3, 2026 - Nov 10, 2026
From
$357
Seen: 15 hours ago
Round-trip
Saver
San Diego (SAN)to
San Jose (SJC)Oct 13, 2026 - Oct 13, 2026
From
$132
Seen: 1 hour ago
Round-trip
Saver
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.