$99 Cheap American Airlines flights Ontario (ONT) to Seattle (SEA)

$99 Cheap American Airlines flights Ontario (ONT) to Seattle (SEA)

Prices were available within the past 7 days and start at $99 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 6 - Sat, Aug 16

ONT

Ontario

SEA

Seattle

$183 Roundtrip, found 2 days ago

$183

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Aug 6 from Ontario to Seattle, returning Sat, Aug 16, priced at $183 found 2 days ago

Wed, Aug 6 - Sat, Aug 16

ONT

Ontario

SEA

Seattle

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Aug 6 from Ontario to Seattle, returning Sat, Aug 16, priced at $292 found 2 days ago