$207 Cheap United flights Houston (IAH) to Ontario (ONT)

$207 Cheap United flights Houston (IAH) to Ontario (ONT)

Prices were available within the past 7 days and start at $207 for one-way flights and $390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$390 Roundtrip, found 1 day ago

$390

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $390 found 1 day ago

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$413 Roundtrip, found 1 day ago

$413

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $413 found 1 day ago

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$426 Roundtrip, found 1 day ago

$426

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $426 found 1 day ago

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$439 Roundtrip, found 1 day ago

$439

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $439 found 1 day ago

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$446 Roundtrip, found 1 day ago

$446

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $446 found 1 day ago

Mon, Jun 1 - Fri, Jun 5

IAH

Houston

ONT

Ontario

$448 Roundtrip, found 1 day ago

$448

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 1 from Houston to Ontario, returning Fri, Jun 5, priced at $448 found 1 day ago