$354 Cheap United flights Green Bay (GRB) to Ontario Intl. Airport (ONT)

$354 Cheap United flights Green Bay (GRB) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at $354 for one-way flights and $548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 25 - Sat, Jun 6

GRB

Green Bay

ONT

Ontario

$548 Roundtrip, found 5 days ago

$548

Roundtrip

found 5 days ago

Select United flight, departing Mon, May 25 from Green Bay to Ontario, returning Sat, Jun 6, priced at $548 found 5 days ago