Search flights from Seattle (SEA) to San Diego (SAN)
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Cheapest flights to San Diego
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue, Sep 30$68.47One-wayEconomy1 traveler
- Tue, Oct 7$68.82One-wayEconomy1 traveler
- Wed, Oct 1$68.83One-wayEconomy1 traveler
Flying from Seattle to San Diego: things to know
The most popular route is from Sea-Tac Airport in Seattle to San Diego International Airport in San Diego. On average this flight takes 3 hours 22 minutes one-way and costs $536 round-trip.
Most popular route | Sea-Tac Airport (SEA) to San Diego International Airport (SAN) |
|---|---|
Average flight time | 3 hours 22 minutes |
Average round-trip price | $536 |
Fly from Seattle to San Diego | 7 airlines |
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Airlines that fly from Seattle to San Diego
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
Spirit Airlines
Frontier Airlines
Hawaiian Airlines
American Airlines
United Airlines
Southwest Airlines
Frequently asked questions
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