$92 Cheap United flights San Diego (SAN) to Seattle (SEA)

View $92 flight on Fri, Aug 14, 2026Opens in a new window

$92 Cheap United flights San Diego (SAN) to Seattle (SEA)

Prices were available within the past 7 days and start at $92 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 20 - Sat, Oct 31
SAN
San Diego
SEA
Seattle
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 20 from San Diego to Seattle, returning Sat, Oct 31, priced at $183 found 2 days ago
United
Tue, Oct 20 - Sat, Oct 31
SAN
San Diego
SEA
Seattle
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 20 from San Diego to Seattle, returning Sat, Oct 31, priced at $212 found 2 days ago

Find the cheapest month to fly from San Diego (SAN) to Seattle (SEA)

June is typically the cheapest month to fly

From $137 - $250 per traveler.

Travel information

0
Origin airport
San Diego Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1681 km

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