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Cheap Flights from San Diego to Seattle $140.6

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Cheapest Flights from San Diego to Seattle (SAN to SEA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Diego to Seattle (SAN to SEA)

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In December, Tuesday is your lowest-cost day to fly. Being flexible with your travel days garners you even more savings during your booking.

Question : Which airline is struggling to get to Seattle on time?
Answer : Flights on Delta Air Lines to Seattle from San Diego during the last month were late 30% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : How often are flights on time from San Diego International Airport (SAN) to Seattle-Tacoma International Airport (SEA)?
Answer : Flights from SAN to SEA are on time 85% of the time, ranking in the top half of all routes worldwide. When a flight is delayed, it averages between 10-20 minutes.

Question : For SAN to SEA, how many departure times are there on a given day?
Answer : On average, you can expect 44 different choices of flight times when you book. The average route currently has 31 different flight times per day. You'll have more choices than the average passenger.

Question : How long do most people stay in Seattle when they fly in from San Diego?
Answer : The average time spent in Seattle by passengers flying from SAN is nine days.

Question : What is the quickest flight from SAN to SEA?
Answer : If you're able to take the shortest direct flight (which is offered by Alaska Airlines), you can leave SAN at 2:45 PM PST and get to SEA at 5:20 PM PST (2 hours and 35 minutes).

Question : Over the coming months, which airline is getting its passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : Delta Air Lines is booking the cheapest flights for its customers over the next three months.