Cheap flights from Peoria, IL to Seattle, WA

Travelers frequently search for route combinations, such as Peoria and Sydney, Los Angeles, Amsterdam, Nashville, New York, Orlando, Las Vegas, Denver, Chicago, Miami, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, San Juan.

Travelers frequently search for route combinations, such as Seattle and London, Dublin, Manila, Bangkok, Tallinn, Detroit, New York, Manchester, Melbourne, Los Angeles, Chicago, Paris, Denver, Hong Kong, Washington, D.C., Toronto, Denpasar, Atlanta, Dallas, San Salvador.

The main airport in Peoria is General Wayne A. Downing Peoria International. It is also served by O Hare International, Chicago Midway International, St. Louis Lambert International, Abraham Lincoln Capital, Chicago Rockford International, The Eastern Iowa, MidAmerica St. Louis, General Wayne A. Downing Peoria International, Quad City International, Central Illinois Regional.

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

Yes, it's possible to combine different modes of transport between Peoria and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Peoria and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Peoria and Seattle with United Airlines, Allegiant Air, Frontier Airlines, Alaska Airlines, Harbour Air (Priv).

If you don’t have specific dates for your trip between Peoria 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 Peoria 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.