Cheap flights from Knoxville to Seattle from $320

Travelers frequently search for route combinations, such as Knoxville and Las Vegas, New York, Boston, Denver, Salt Lake City, Minneapolis, Santo Domingo, Fort Lauderdale, Guatemala City, Los Angeles, San Francisco, Orlando, Toronto, Portland, Saint Thomas, Lisbon, Punta Gorda, Dallas, Oakland, Frankfurt.

Travelers frequently search for route combinations, such as Seattle and Phoenix, Las Vegas, Mexico City, New York, Dallas, San Diego, Houston, Denver, Guadalajara, Los Angeles, Chicago, San Francisco, Ontario, Austin, Minneapolis, Salt Lake City, Atlanta, Washington, D.C., Boston, Santa Ana.

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional.

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB.

Currently, you can fly between Knoxville and Seattle with United Airlines, Alaska Airlines, Hawaiian Airlines.

If you don’t have specific dates for your trip between Knoxville and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Knoxville and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Knoxville. The main one is McGhee Tyson and other nearby airports include Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB.