Seattle to San Diego Flight Tickets
Compare the best flight deals from Seattle to San Diego
About Seattle - San Diego Flights
Find the best prices for flights between Seattle (United States) and San Diego (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Seattle has 2 airports, while San Diego has 2 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Seattle - San Diego Flights
Popular Seattle - San Diego Flights
Airlines on Seattle - San Diego Route
Seattle Airports
San Diego Airports
Alternative Routes
Seattle - San Diego Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
Seattle and San Diego - Airport Transportation
Seattle-Tacoma International Airport (SEA)
How to Get to the Airport
Metro/Train (Link Light Rail – 1 Line): The 1 Line of the Link light rail, the most practical public transportation option from the city center to the airport, departs from stations like Westlake, University Street, Pioneer Square, and International District/Chinatown and goes directly to SeaTac/Airport Station. The train journey from Downtown Seattle to SEA usually takes 35–40 minutes. During the day, trains generally run every 8–15 minutes and start services around 05:00 AM.
Bus (Downtown transfer bus + Link): There is no direct city bus from Downtown Seattle to the SEA terminal. Instead, you need to go to transfer points with King County Metro buses and then switch to the Link light rail. The total travel time varies between 45–60 minutes, depending on transfer wait times.
Shuttle: Regular shuttle services are available from the city center to the airport. These services typically depart from hotel fronts and provide direct transportation to SEA. The travel time usually ranges between 30-50 minutes.
Taxi: It is possible to reach the airport by taxi from Downtown Seattle. This service generally takes 30-40 minutes, and taxis operate 24 hours a day.
Uber/Bolt: Private car hire services like Uber and Bolt offer transportation options from the city center to the airport. The travel time varies between 30-45 minutes, depending on traffic conditions.
San Diego International Airport (SAN)
From Airport to City Center
Bus (Route 992): You can reach the Santa Fe Depot in the city center from San Diego International Airport with the Route 992 bus. The journey takes approximately 15 minutes. Services run every 15 minutes and operate every day from 04:00 to 00:00.
Free Shuttle (San Diego Flyer): You can reach the Old Town Transit Center from San Diego International Airport with the free San Diego Flyer shuttle. The journey takes about 10-15 minutes. Services run every 20-30 minutes and operate every day from 04:45 to 00:30.
Night Bus (Route 910): You can reach the city center at night with the Route 910 bus. The journey takes approximately 15-20 minutes. Services run every 30 minutes and operate from 00:30 to 05:00.
Taxi: Taxi stands are located at the terminal exits, and the journey to the city center takes 10-20 minutes depending on traffic. Taxi service is available 24/7.
Car Rental: Various car rental companies are available at the airport. The car rental center can be reached by a free shuttle, and the journey to the city center takes approximately 15-20 minutes.