$269 Cheap United flights Ontario Intl. Airport (ONT) to Sun Valley (SUN)

$269 Cheap United flights Ontario Intl. Airport (ONT) to Sun Valley (SUN)

Prices were available within the past 7 days and start at $269 for one-way flights and $451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 1 - Fri, Aug 21

ONT

Ontario

SUN

Sun Valley

$451 Roundtrip, found 1 hour ago

$451

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Aug 1 from Ontario to Sun Valley, returning Fri, Aug 21, priced at $451 found 1 hour ago

Mon, Aug 3 - Tue, Aug 18

ONT

Ontario

SUN

Sun Valley

$488 Roundtrip, found 9 hours ago

$488

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Aug 3 from Ontario to Sun Valley, returning Tue, Aug 18, priced at $488 found 9 hours ago

Mon, Aug 3 - Tue, Aug 18

ONT

Ontario

SUN

Sun Valley

$505 Roundtrip, found 9 hours ago

$505

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Aug 3 from Ontario to Sun Valley, returning Tue, Aug 18, priced at $505 found 9 hours ago

Sat, Aug 1 - Fri, Aug 21

ONT

Ontario

SUN

Sun Valley

$531 Roundtrip, found 1 hour ago

$531

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Aug 1 from Ontario to Sun Valley, returning Fri, Aug 21, priced at $531 found 1 hour ago

Mon, Aug 3 - Tue, Aug 18

ONT

Ontario

SUN

Sun Valley

$539 Roundtrip, found 9 hours ago

$539

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Aug 3 from Ontario to Sun Valley, returning Tue, Aug 18, priced at $539 found 9 hours ago

Mon, Aug 3 - Tue, Aug 18

ONT

Ontario

SUN

Sun Valley

$554 Roundtrip, found 9 hours ago

$554

Roundtrip

found 9 hours ago

Select United flight, departing Mon, Aug 3 from Ontario to Sun Valley, returning Tue, Aug 18, priced at $554 found 9 hours ago