Cheapest flights from Seattle to San Diego
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to San Diego. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Cheapest one way flight
$50
Spirit Airlines
1 transfer
8h 36m
05/13/2025
The cheapest one-way flight from Seattle to San Diego departs on 05/13/2025, is operated by Spirit Airlines and costs $50
Cheapest round trip flight
$158
Alaska Airlines
Direct flight
7h 58m
06/13/2025
The cheapest roundtrip flight from Seattle to San Diego departs on 06/13/2025, is operated by Alaska Airlines and costs $158
The fastest flight
2h 42m
Fastest flight from Seattle to San Diego takes 2h 42m
Direct flights
Several times a week
There are direct flights on this route 2 days a week: Su and Fr
Earliest flight
7:00 AM
Latest flight
9:15 PM
Direct flights count
177
Distance
1712km
Timezone difference
0h
The distance between Seattle and San Diego is 1712km (1061 miles). There are 177 direct flights from Seattle to San Diego. Seattle and San Diego are in the same time zone. Flights from Seattle begin at 7:00 AM. The latest flight from Seattle departs at 9:15 PM.
