Latest Flight Deals from Seattle to San Diego
Book one-way or return flights from Seattle to San Diego from as little as £34. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA21:4011h 34m1 stopSAN09:14Tue, May 28|Seattle - San Diego|Spirit Airlines£34£4931% OFF31% OFF£49£34
- SEA09:555h 22m1 stopSAN15:17Wed, May 15|Seattle - San Diego|Frontier Airlines£35£4930% OFF30% OFF£49£35
- SEA21:4011h 34m1 stopSAN09:14Wed, May 22|Seattle - San Diego|Spirit Airlines£35£4928% OFF28% OFF£49£35
- SEA09:3510h 47m1 stopSAN20:22Wed, May 29|Seattle - San Diego|Spirit Airlines£36£36
- SEA14:499h 4m1 stopSAN23:53Sat, May 18|Seattle - San Diego|Spirit Airlines£36£36
- SEA09:555h 25m1 stopSAN15:20Mon, May 13|Seattle - San Diego|Frontier Airlines£36£36
- SEA09:557h 25m1 stopSAN17:20Mon, May 6|Seattle - San Diego|Frontier Airlines£37£37
- SEA09:557h 38m1 stopSAN17:33Wed, May 1|Seattle - San Diego|Frontier Airlines£38£38
- SEA21:1910h 15m1 stopSAN07:34Tue, May 7|Seattle - San Diego|Spirit Airlines£38£38
- SEA10:205h 47m1 stopSAN16:07Sat, May 4|Seattle - San Diego|Frontier Airlines£38£38
- SEA13:003h 5mDirectSAN14:00Sat, May 4|Seattle - San Diego|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to San Diego.
- CheapestSEA09:3510h 47m1 transferSAN20:22Seattle-Tacoma International Airport - San Diego International AirportWed, May 29Spirit Airlines£36
- SEA09:3510h 47m1 transferSAN20:22Seattle-Tacoma International Airport - San Diego International AirportWed, May 29Spirit Airlines£36Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Seattle to San Diego
Cheapest direct flight price | £33 |
---|---|
Cheapest return ticket price | £107 |
Cheapest month | January |
Peak season for travel | October |
Flight distance | 1,692.33km |
Average flight time | 2 hours 55 minutes |
Popular airline | American Airlines |
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