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
Las Vegas (LAS)Feb 9, 2027 - Feb 16, 2027
From
$117
Seen: 11 hours ago
Round-trip
Saver
San Diego (SAN)to
Sacramento (SMF)Dec 2, 2026 - Dec 9, 2026
From
$117
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Portland (PDX)Dec 9, 2026 - Dec 16, 2026
From
$169
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Seattle (SEA)Dec 8, 2026 - Dec 9, 2026
From
$157
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
New York (JFK)Jan 5, 2027 - Jan 6, 2027
From
$307
Seen: 11 hours ago
Round-trip
Saver
San Diego (SAN)to
Santa Rosa (STS)Jan 13, 2027 - Jan 20, 2027
From
$167
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Fresno (FAT)Jan 13, 2027 - Jan 20, 2027
From
$117
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Salt Lake City (SLC)Dec 19, 2026 - Dec 22, 2026
From
$199
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Austin (AUS)Jan 5, 2027 - Jan 6, 2027
From
$269
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Puerto Vallarta (PVR)Mar 4, 2027 - Mar 18, 2027
From
$4,587
Seen: 12 hours ago
Round-trip
Saver
San Diego (SAN)to
Eugene (EUG)Jan 26, 2027 - Feb 9, 2027
From
$189
Seen: 11 hours ago
Round-trip
Saver
San Diego (SAN)to
Lihue (LIH)Dec 12, 2026 - Dec 15, 2026
From
$354
Seen: 12 hours 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.