Cheap Flights from San Diego to Seattle* All One Way Round Trip SEASan Diego → SeattleOne Way Trip | May 29$59.99Book Now SEASan Diego → SeattleOne Way Trip | Jul 4$124.99Book Now SEASan Diego ⇌ SeattleRound Trip | May 31 - Jun 4$107.99Book Now SEASan Diego ⇌ SeattleRound Trip | Jun 25 - Jul 7$243.74Book Now * All fares above were last found on: Apr 28, 2025 at 9:39 PM. Fares are one way or round trip as indicated aboveround trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202504~Ref:Unk-DHTxBkmNsRr0J3Ry5w
Our Lowest Fare* All fares below were last found on: . Fares are round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
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Search Cheap Flights from San Diego to SeattleBook your flights from San Diego to Seattle. Surrounded with beautiful Cascade Mountains and Olympic Mountains, Seattle is the largest city in Pacific Northwest in United States. Decorated in splendid architecture and stuffed with beautiful parks and waterways, Seattle is the perfect stress buster for travelers. Visit Discovery Park which spans across 534 acres and presents nature trails and beautiful beaches to travelers. Grace amazing views of the city from Smith Tower which is the oldest skyscraper in the city and don’t forget to shop for antiques and souvenirs at the famous Pike Place Market.Some of the premier airlines that operate flights to Seattle from San Diego are US Airways, Virgin America, Alaska Airlines and United Airlines. The flight time from San Diego to Seattle is about two hours and fifty minutes covering a distance of 1,050 miles excluding the layover time and it’s recommended that you have your I-pods and books handy for unadulterated entertainment.
Comprehensive Insights About the San Diego to Seattle Flight RouteWhat is the our cheapest return flight price from SAN to SEA?What is the fare range for flights from SAN to SEA?When does the earliest flight depart SAN?7:00AM - 8:00AMWhen does the last flight depart from SEA?The last flight from Seattle typically departs between 9:00PM - 10:00PM, making it a suitable choice for travelers who prefer late-night departures.Which is the busiest month to travel from San Diego to Seattle? August is considered the peak season for travelers embarking on the journey from San Diego to Seattle. Planning your trip during this month can help you experience the vibrant atmosphere of Seattle. Which is the least-busy month to travel from SAN to SEA? April is regarded as the least busy month for flights from San Diego to Seattle, offering a more tranquil travel experience.What is the travel distance between San Diego and Seattle?The distance covered on this flight route is approximately 1,052 miles. Understanding the distance between San Diego to Seattle can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to SEA?Alaska Airlines, Delta Air Lines, Korean Air is one of the prominent carriers serving the San Diego to Seattle route. Consider this when selecting your preferred airline.How many weekly flights operate between SAN and SEA?A total of 96 weekly flights are available between SAN to SEA, providing travelers with ample choices and flexibility.How many daily flights fly between San Diego and Seattle?There are 12 daily flights connecting San Diego to Seattle, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from SAN to SEA?Wednesday is the busiest day for travelers on the San Diego to Seattle route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to Seattle travelers traveled with their kids under 14?5% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of San Diego to Seattle travelers were millennials?A substantial 38% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of San Diego to Seattle travelers were female?Approximately 52% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of San Diego to Seattle travelers were over the age of 60?A noteworthy 18% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from San Diego to Seattle?The average flight duration for this route is approximately 01.52 hours. This information can help you plan your journey with a clear understanding of travel time.
Comprehensive Insights About the San Diego to Seattle Flight RouteWhat is the our cheapest return flight price from SAN to SEA?What is the fare range for flights from SAN to SEA?When does the earliest flight depart SAN?7:00AM - 8:00AMWhen does the last flight depart from SEA?The last flight from Seattle typically departs between 9:00PM - 10:00PM, making it a suitable choice for travelers who prefer late-night departures.Which is the busiest month to travel from San Diego to Seattle? August is considered the peak season for travelers embarking on the journey from San Diego to Seattle. Planning your trip during this month can help you experience the vibrant atmosphere of Seattle. Which is the least-busy month to travel from SAN to SEA? April is regarded as the least busy month for flights from San Diego to Seattle, offering a more tranquil travel experience.What is the travel distance between San Diego and Seattle?The distance covered on this flight route is approximately 1,052 miles. Understanding the distance between San Diego to Seattle can aid in planning your journey more effectively.What are the top airlines offering flights from SAN to SEA?Alaska Airlines, Delta Air Lines, Korean Air is one of the prominent carriers serving the San Diego to Seattle route. Consider this when selecting your preferred airline.How many weekly flights operate between SAN and SEA?A total of 96 weekly flights are available between SAN to SEA, providing travelers with ample choices and flexibility.How many daily flights fly between San Diego and Seattle?There are 12 daily flights connecting San Diego to Seattle, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from SAN to SEA?Wednesday is the busiest day for travelers on the San Diego to Seattle route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of San Diego to Seattle travelers traveled with their kids under 14?5% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of San Diego to Seattle travelers were millennials?A substantial 38% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of San Diego to Seattle travelers were female?Approximately 52% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of San Diego to Seattle travelers were over the age of 60?A noteworthy 18% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from San Diego to Seattle?The average flight duration for this route is approximately 01.52 hours. This information can help you plan your journey with a clear understanding of travel time.
Popular Airlines to SeattleDelta Air LinesAlaska AirlinesAmerican AirlinesHawaiian AirlinesKorean Air
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Schedule Wide Open? Sneak-peek at what tickets cost month-to-month from SAN to SEAAvg. $363.12JanAvg. $447.15FebAvg. $506.33MarAvg. $359.28AprAvg. $597.24MayAvg. $616.46JunAvg. $534.93JulAvg. $509.76AugAvg. $571.85SepAvg. $365.6OctAvg. $437.31NovAvg. $455.15Dec
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