Cheap Flights from San Diego to Seattle

Prices were available within the past 7 days and starts at $59 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 17, 2020

No charger plug in and no TV screen

Mar 13, 2020

Girl seated ahead spilt water on my girlfriends books. Seat 26F

Mar 12, 2020

While taxiing, the cabin smelt of exhaust. But otherwise a great trip.

Mar 6, 2020

Not to happy about having to exit the plane onto a bus on the tarmac in the very cold rainy weather.

Mar 6, 2020

Love the free movies!!!!! Checking kiosk is very easy to understand.

Mar 2, 2020

The Alaska employee went out of her way to get my wife and I upgraded to Premium and in adjoining seats. We really appreciated that!!

Feb 27, 2020

I had a split round trip ticket with Alaska and Delta. I was pleased that I did not have to enter known traveler numbers twice. The system populated this data automatically.

Feb 26, 2020

I had Comfort +, but the seats were just as narrow as regular seats and were not comfortable.

Feb 20, 2020

Took care of special needs we had traveling with instruments

Feb 19, 2020

Appreciated the convenience of pre-boarding due to my 30 years of military service.

San Diego to Seattle route information

Origin Airport San Diego Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $115
Distance 1,051 mi

Cheap SAN to SEA Flights