Cheap flights from Harlingen, TX to Seattle, WA

Travelers frequently search for route combinations, such as Harlingen and Chicago, Denver, New York, Minneapolis, Dallas, Los Angeles, Fort Lauderdale, Portland, Las Vegas, Phoenix, Paris, Atlanta, Salt Lake City, San Francisco, Rome, Cedar Rapids, Ontario, Detroit, Hamburg, Geneva.

Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland.

The main airport in Harlingen is Valley International. It is also served by Matamoros International, General Lucio Blanco International, McAllen Miller International, Nuevo Laredo International, Brownsville/South Padre Island International, Valley International, Laredo International, Corpus Christi International.

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

Currently, you can fly between Harlingen and Seattle with United Airlines.

If you don’t have specific dates for your trip between Harlingen 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 Harlingen 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 Harlingen. The main one is Valley International and other nearby airports include Matamoros International, General Lucio Blanco International, McAllen Miller International, Nuevo Laredo International, Brownsville/South Padre Island International, Valley International, Laredo International, Corpus Christi International

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