$179 Cheap American Airlines flights Seattle (SEA) to Ontario (ONT)

$179 Cheap American Airlines flights Seattle (SEA) to Ontario (ONT)

Prices were available within the past 7 days and start at $179 for one-way flights and $362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Mon, Nov 10

SEA

Seattle

ONT

Ontario

$362 Roundtrip, found 2 days ago

$362

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Nov 5 from Seattle to Ontario, returning Mon, Nov 10, priced at $362 found 2 days ago