$89 Cheap United flights Ontario (ONT) to Seattle (SEA)
Prices were available within the past 7 days and start at $89 for one-way flights and $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fri, Nov 28 - Wed, Dec 17
ONT
Ontario
SEA
Seattle
$282 Roundtrip, found 20 hours ago
$282
Roundtrip
found 20 hours ago
Travel information
Origin airport | Los Angeles - Ontario Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Frontier Airlines |
Distance | 1530 km |
Average flight time | 3 hours 8 mins |
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Most Popular United Routes from Ontario
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Popular Domestic Routes in Seattle - Tacoma Intl.
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