$394 Cheap United flights Ontario Intl. Airport (ONT) to Greensboro (GSO)

$394 Cheap United flights Ontario Intl. Airport (ONT) to Greensboro (GSO)

Prices were available within the past 7 days and start at $394 for one-way flights and $654 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Sun, Oct 4

ONT

Ontario

GSO

Greensboro

$654 Roundtrip, found 1 day ago

$654

Roundtrip

found 1 day ago

Select United flight, departing Sat, Oct 3 from Ontario to Greensboro, returning Sun, Oct 4, priced at $654 found 1 day ago

Thu, Aug 13 - Mon, Aug 17

ONT

Ontario

GSO

Greensboro

$754 Roundtrip, found 11 hours ago

$754

Roundtrip

found 11 hours ago

Select United flight, departing Thu, Aug 13 from Ontario to Greensboro, returning Mon, Aug 17, priced at $754 found 11 hours ago