$339 Cheap United flights Green Bay (GRB) to Ontario (ONT)

$339 Cheap United flights Green Bay (GRB) to Ontario (ONT)

Prices were available within the past 7 days and start at $339 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Sat, Dec 27

GRB

Green Bay

ONT

Ontario

$414 Roundtrip, found 4 days ago

$414

Roundtrip

found 4 days ago

Select United flight, departing Sat, Dec 20 from Green Bay to Ontario, returning Sat, Dec 27, priced at $414 found 4 days ago

Tue, Dec 23 - Sat, Dec 27

GRB

Green Bay

ONT

Ontario

$429 Roundtrip, found 4 days ago

$429

Roundtrip

found 4 days ago

Select United flight, departing Tue, Dec 23 from Green Bay to Ontario, returning Sat, Dec 27, priced at $429 found 4 days ago

Tue, Dec 23 - Sat, Dec 27

GRB

Green Bay

ONT

Ontario

$434 Roundtrip, found 4 days ago

$434

Roundtrip

found 4 days ago

Select United flight, departing Tue, Dec 23 from Green Bay to Ontario, returning Sat, Dec 27, priced at $434 found 4 days ago

Tue, Dec 23 - Sat, Dec 27

GRB

Green Bay

ONT

Ontario

$439 Roundtrip, found 4 days ago

$439

Roundtrip

found 4 days ago

Select United flight, departing Tue, Dec 23 from Green Bay to Ontario, returning Sat, Dec 27, priced at $439 found 4 days ago

Sat, Dec 20 - Thu, Dec 25

GRB

Green Bay

ONT

Ontario

$454 Roundtrip, found 4 days ago

$454

Roundtrip

found 4 days ago

Select United flight, departing Sat, Dec 20 from Green Bay to Ontario, returning Thu, Dec 25, priced at $454 found 4 days ago

Tue, Dec 23 - Sat, Dec 27

GRB

Green Bay

ONT

Ontario

$479 Roundtrip, found 4 days ago

$479

Roundtrip

found 4 days ago

Select United flight, departing Tue, Dec 23 from Green Bay to Ontario, returning Sat, Dec 27, priced at $479 found 4 days ago