$392 Cheap United flights Idaho Falls (IDA) to Seattle (SEA)

$392 Cheap United flights Idaho Falls (IDA) to Seattle (SEA)

Prices were available within the past 7 days and start at $392 for one-way flights and $769 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 9 - Sun, Aug 17

IDA

Idaho Falls

SEA

Seattle

$769 Roundtrip, found 13 hours ago

$769

Roundtrip

found 13 hours ago

Select United flight, departing Sat, Aug 9 from Idaho Falls to Seattle, returning Sun, Aug 17, priced at $769 found 13 hours ago