$174 Cheap American Airlines flights San Diego (SAN) to Seattle (SEA)

View $174 flight on Fri, Oct 23, 2026Opens in a new window

$174 Cheap American Airlines flights San Diego (SAN) to Seattle (SEA)

Prices were available within the past 7 days and start at $174 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 23 - Sun, Nov 1
SAN
San Diego
SEA
Seattle
$287 Roundtrip, found 4 days ago
$287
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 23 from San Diego to Seattle, returning Sun, Nov 1, priced at $287 found 4 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

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
Average flight time
3 hours 9 mins

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