$431 Cheap United flights Kansas City (MCI) to Ontario (ONT)

$431 Cheap United flights Kansas City (MCI) to Ontario (ONT)

Prices were available within the past 7 days and start at $431 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 11 - Sat, Apr 18

MCI

Kansas City

ONT

Ontario

$547 Roundtrip, found 9 hours ago

$547

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Apr 11 from Kansas City to Ontario, returning Sat, Apr 18, priced at $547 found 9 hours ago

Sat, Apr 11 - Sat, Apr 18

MCI

Kansas City

ONT

Ontario

$601 Roundtrip, found 9 hours ago

$601

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Apr 11 from Kansas City to Ontario, returning Sat, Apr 18, priced at $601 found 9 hours ago

Sat, Apr 11 - Sat, Apr 18

MCI

Kansas City

ONT

Ontario

$607 Roundtrip, found 9 hours ago

$607

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Apr 11 from Kansas City to Ontario, returning Sat, Apr 18, priced at $607 found 9 hours ago

Sat, Apr 11 - Sat, Apr 18

MCI

Kansas City

ONT

Ontario

$635 Roundtrip, found 9 hours ago

$635

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Apr 11 from Kansas City to Ontario, returning Sat, Apr 18, priced at $635 found 9 hours ago

Sat, Apr 11 - Sat, Apr 18

MCI

Kansas City

ONT

Ontario

$654 Roundtrip, found 9 hours ago

$654

Roundtrip

found 9 hours ago

Select United flight, departing Sat, Apr 11 from Kansas City to Ontario, returning Sat, Apr 18, priced at $654 found 9 hours ago

Wed, Apr 8 - Wed, Apr 15

MCI

Kansas City

ONT

Ontario

$655 Roundtrip, found 2 days ago

$655

Roundtrip

found 2 days ago

Select United flight, departing Wed, Apr 8 from Kansas City to Ontario, returning Wed, Apr 15, priced at $655 found 2 days ago