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Whether you're traveling for business, visiting family, or exploring the Pacific Northwest, this route offers a convenient way to cover a long distance in just a few hours. With no time zone adjustment needed and multiple daily nonstop options, San Diego to Seattle is an easy trip to plan whether you're booking weeks ahead or at the last minute.
Knowing the flight duration, airport details, and airline options ahead of time helps you plan your trip with confidence from start to finish.
Alaska Airlines
Southwest Airlines
Delta Air Lines
United Airlines
The flight route between San Diego and Seattle covers approximately 1,050 miles (1,690 kilometers), making it one of the longer domestic hops on the West Coast. Despite the distance, this route is well-served with frequent daily flights connecting Southern California to the Pacific Northwest.
The average nonstop flight time from San Diego to Seattle is around 3 hours. Actual duration can vary depending on the airline, aircraft type, wind conditions, and time of year. Both cities sit in the Pacific Time Zone, so travelers don't need to adjust their clocks or account for jet lag on this route.
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As a popular route connecting two major West Coast cities, prices and availability can shift with seasonal demand, especially during summer travel months and around major holidays. Booking in advance and staying flexible with travel dates typically helps secure better fares, and off-peak months tend to offer the most competitive pricing.
Most travelers choose nonstop flights on this route, with average flight times of around 3 hours. For those booking connecting itineraries—often routed through San Francisco or Los Angeles—total travel time can stretch to 4.5 to 5 hours or more, depending on layover length. Nonstop service remains the fastest and most convenient way to make this trip.
How long is the flight from San Diego to Seattle?
The average flight time from San Diego to Seattle is around 3 hours 5 minutes. Travelers choosing connecting routes via major hubs can expect the total San Diego to Seattle flight duration to range from 5 to 7 hours, depending on layover time and airline choice.
How far is it from San Diego to Seattle?
The distance from San Diego to Seattle is approximately 1,052 miles (1,693 kilometers). This route connects travelers between San Diego International Airport and Seattle-Tacoma International Airport.
What is the time difference between San Diego and Seattle?
San Diego and Seattle are in the same time zone, making travel planning simpler.
Can you fly from San Diego to Seattle?
Yes, you can fly from San Diego to Seattle with several airlines operating flights from San Diego International Airport (SAN). The San Diego to Seattle flight time is approximately 3 hours 5 minutes, offering travelers convenient connection options.
Which airlines fly from San Diego to Seattle?
Alaska Airlines, Southwest Airlines, Delta Air Lines, and United Airlines offer flights from San Diego to Seattle. The San Diego to Seattle flight duration typically ranges from 2 hours 55 minutes to 3 hours 25 minutes, depending on the airline and route.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the San Diego Flight Times.
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