Cheap Delta flights Greenville (GSP) to Ontario (ONT)

Cheap Delta flights Greenville (GSP) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 9 - Thu, Dec 25

GSP

Greenville

ONT

Ontario

$393 Roundtrip, found 3 days ago

$393

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Dec 9 from Greenville to Ontario, returning Thu, Dec 25, priced at $393 found 3 days ago

Sat, Dec 6 - Sat, Dec 27

GSP

Greenville

ONT

Ontario

$472 Roundtrip, found 3 days ago

$472

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Dec 6 from Greenville to Ontario, returning Sat, Dec 27, priced at $472 found 3 days ago

Thu, Dec 25 - Mon, Jan 5

GSP

Greenville

ONT

Ontario

$489 Roundtrip, found 3 days ago

$489

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Dec 25 from Greenville to Ontario, returning Mon, Jan 5, priced at $489 found 3 days ago

Thu, Dec 25 - Fri, Jan 9

GSP

Greenville

ONT

Ontario

$493 Roundtrip, found 3 days ago

$493

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Dec 25 from Greenville to Ontario, returning Fri, Jan 9, priced at $493 found 3 days ago

Sun, Nov 9 - Sun, Nov 23

GSP

Greenville

ONT

Ontario

$538 Roundtrip, found 3 days ago

$538

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Nov 9 from Greenville to Ontario, returning Sun, Nov 23, priced at $538 found 3 days ago

Sun, Nov 9 - Tue, Nov 25

GSP

Greenville

ONT

Ontario

$719 Roundtrip, found 3 days ago

$719

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Nov 9 from Greenville to Ontario, returning Tue, Nov 25, priced at $719 found 3 days ago

Sun, Nov 9 - Sat, Nov 29

GSP

Greenville

ONT

Ontario

$853 Roundtrip, found 3 days ago

$853

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Nov 9 from Greenville to Ontario, returning Sat, Nov 29, priced at $853 found 3 days ago