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Search Cheap Flights from San Antonio to Seattle

Book your flights from San Antonio to Seattle and save big on airfares. Surrounded by the beautiful Cascade and Olympic Mountains, Seattle is a beautiful seaport situated in Washington, United States. Decorated with beautiful parks, waterways and museums, Seattle is one haven of a destination. Enjoy adventurous and beautiful nature trails at Discovery Park and explore rare and endangered wildlife at Woodland Park Zoo. Don’t miss the exotic sun, sand and surf experience at Golden Gardens Park.


Some of the premier airlines that operate flights from San Antonio to Seattle are United Airlines, American Airlines and US Airways. Take advantage of exclusive deals on flights to Seattle and save more to splurge on a vacation. The flight from San Antonio to Seattle takes about five and a half hours to cover a distance of about 1,775 miles excluding the layover time. So get set for a memorable vacation in the land of Seattle.

    San Antonio to Seattle Flight Route Facts

  • When does the earliest flight depart SAT? 6:55PM Alaska Airlines Flight #645
  • When does the latest flight depart SEA? 6:55PM Alaska Airlines Flight #645
  • Which is the busiest month to travel from San Antonio to Seattle?August
  • Which is the least busy month to travel from SAT to SEA?May
  • What is the travel distance between San Antonio to Seattle?1,782 miles
  • What is the fare range for flights between SAT to SEA? $268 - $667
  • Which is the busiest day in terms of passengers flying from SAT to SEA?Wednesday
  • In last 30 days, what is the %age of SEA visitors who spent less than 3 days in the city?100.00 %
  • Name the airport nearby SEA? Kenmore Air Harbor
  • Name the airports nearby SAT? San Antonio International Airport
  • What is the cheapest return flight price from SAT to SEA? $268