$258 Cheap Alaska Airlines flights Ontario (ONT) to Washington (DCA)

$258 Cheap Alaska Airlines flights Ontario (ONT) to Washington (DCA)

Prices were available within the past 7 days and start at $258 for one-way flights and $421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 6 - Tue, Jan 20

ONT

Ontario

DCA

Washington

$421 Roundtrip, found 9 hours ago

$421

Roundtrip

found 9 hours ago

Select Alaska Airlines flight, departing Tue, Jan 6 from Ontario to Washington, returning Tue, Jan 20, priced at $421 found 9 hours ago