Cheap United flights Sioux City (SUX) to Ontario Intl. Airport (ONT)

Cheap United flights Sioux City (SUX) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at for one-way flights and $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$578 Roundtrip, found 4 days ago

$578

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $578 found 4 days ago

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$678 Roundtrip, found 4 days ago

$678

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $678 found 4 days ago

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$819 Roundtrip, found 4 days ago

$819

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $819 found 4 days ago

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$996 Roundtrip, found 4 days ago

$996

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $996 found 4 days ago

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$1,038 Roundtrip, found 4 days ago

$1,038

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $1,038 found 4 days ago

Wed, May 27 - Tue, Jun 9

SUX

Sioux City

ONT

Ontario

$1,183 Roundtrip, found 4 days ago

$1,183

Roundtrip

found 4 days ago

Select United flight, departing Wed, May 27 from Sioux City to Ontario, returning Tue, Jun 9, priced at $1,183 found 4 days ago