Cheap United flights Ontario (ONT) to Sun Valley (SUN)

Cheap United flights Ontario (ONT) to Sun Valley (SUN)

Prices were available within the past 7 days and start at for one-way flights and $311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Wed, Oct 15

ONT

Ontario

SUN

Sun Valley

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select United flight, departing Mon, Oct 6 from Ontario to Sun Valley, returning Wed, Oct 15, priced at $311 found 1 day ago

Mon, Oct 6 - Wed, Oct 8

ONT

Ontario

SUN

Sun Valley

$399 Roundtrip, found 1 day ago

$399

Roundtrip

found 1 day ago

Select United flight, departing Mon, Oct 6 from Ontario to Sun Valley, returning Wed, Oct 8, priced at $399 found 1 day ago