Cheap ILG to Seattle flights

Book your ILG to SEA flights with Expedia and find last-minute Wilmington to Seattle airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ILG and SEA, with new flight deals and promotions almost daily. When you book your next trip from New Castle to Seattle Tacoma Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Wilmington, Delaware

Browse popular flight destinations from Wilmington (ILG), and plan your next exciting trip. Expedia has cheap flights from Wilmington on multiple airline carriers, so book your next trip today!

ILG to SEA Route Map

Wilmington to Seattle Flights, Stats and Airplanes

Route information for flights from New Castle to Seattle Tacoma Intl..

Distance:
2,361.46 miles

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.