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A non-stop flight is the most convenient and comfortable way to fly from San Diego to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Diego to Seattle:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Looking for cheap flights from San Diego to Seattle? Look no further! Our air ticket search website is here to help you find the best deals on flights between these two dynamic cities. With a quick search, you can uncover a range of affordable options, allowing you to save your hard-earned money for exploring the Emerald City. From the stunning Space Needle to the vibrant Pike Place Market, Seattle offers countless attractions for every traveler. Whether you're planning a weekend getaway or a longer adventure, our website makes it easy to compare prices and book the perfect flight that suits your budget. Start your journey today and discover the beauty of San Diego to Seattle while keeping your wallet happy.
Unable to find information about the schedule of direct flights from
San Diego, a vibrant coastal city in the United States, offers travelers multiple airport options for their departure. The two primary airports servicing this sunny destination are San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD). San Diego International Airport (SAN) is the main hub for both domestic and international flights. Its strategic location close to downtown San Diego makes it a convenient choice for many travelers. With various transportation options available, including taxis, shuttles, and public transportation, getting to the airport is relatively easy. However, traffic congestion at peak hours might cause slight delays, so it's best to plan accordingly. The airport hosts a wide range of reputable airlines, including major carriers like American Airlines, Delta Air Lines, and Southwest Airlines, ensuring a reliable and extensive network of flight options. While costs may vary depending on the airline and destination, competitive prices can often be found, especially for domestic flights. McClellan-Palomar Airport (CLD), located in Carlsbad, is a smaller alternative for those seeking a more relaxed and efficient departure experience. Although it primarily serves general aviation and private jet travelers, some commercial airlines, such as United Express, also operate from this airport. McClellan-Palomar Airport offers a more intimate atmosphere with shorter security lines, making it ideal for those looking to breeze through the process. Travelers also benefit from reduced travel time, especially for those residing in northern San Diego County. However, it's important to note that flight options might be limited compared to San Diego International Airport, and prices can be slightly higher for certain destinations. With San Diego's diverse airport options, travelers are presented with the flexibility to choose based on their location, preferences, and flight requirements. Whether departing from the bustling San Diego International Airport or the more intimate McClellan-Palomar Airport, travelers can embark on their journey with ease, ensuring a smooth start to their travel adventure. Book your air tickets today and explore the wonders that await in and beyond San Diego!
San Diego — Everett
04/29/2026
Departure
Direct flight
AS2265
starting at $177
starting at $75
The route San Diego — Seattle is served by a single airline — Alaska Airlines. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $75. Using our service, you can quickly compare available Alaska Airlines flights and book a seat in advance at a favorable rate.
The cheapest one-way flight from San Diego to Seattle departs on 04/29/2026, is operated by Alaska Airlines and costs $75
The cheapest roundtrip flight from San Diego to Seattle departs on 08/19/2026, is operated by Frontier Airlines and costs $237
Fastest flight from San Diego to Seattle takes 3h 15m
There are direct flights on this route 1 day a week: We
The distance between San Diego and Seattle is 1712km (1061 miles). San Diego and Seattle are in the same time zone
We couldn't find any special offers for flights from San Diego to Seattle
The cheapest flight ticket from San Diego to Seattle according to data for the last 48 hours costs $75
Often the best time to buy tickets from San Diego to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Seattle can be found flying in these months: April.
The fastest flights from San Diego to Seattle start from 3 hours 15 minutes in the air.
The following airlines operate direct flights on the route San Diego — Seattle: Alaska Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Diego to Seattle