Cheap Delta flights Ontario (ONT) to Atlanta (ATL)

Cheap Delta flights Ontario (ONT) to Atlanta (ATL)

Prices were available within the past 7 days and start at for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Thu, Dec 25

ONT

Ontario

ATL

Atlanta

$299 Roundtrip, found 9 hours ago

$299

Roundtrip

found 9 hours ago

Select Delta flight, departing Wed, Dec 24 from Ontario to Atlanta, returning Thu, Dec 25, priced at $299 found 9 hours ago

Tue, Dec 23 - Thu, Dec 25

ONT

Ontario

ATL

Atlanta

$339 Roundtrip, found 9 hours ago

$339

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Dec 23 from Ontario to Atlanta, returning Thu, Dec 25, priced at $339 found 9 hours ago

Tue, Dec 23 - Tue, Dec 30

ONT

Ontario

ATL

Atlanta

$379 Roundtrip, found 9 hours ago

$379

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Dec 23 from Ontario to Atlanta, returning Tue, Dec 30, priced at $379 found 9 hours ago

Sat, Dec 20 - Wed, Dec 24

ONT

Ontario

ATL

Atlanta

$389 Roundtrip, found 9 hours ago

$389

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Dec 20 from Ontario to Atlanta, returning Wed, Dec 24, priced at $389 found 9 hours ago

Sat, Dec 20 - Fri, Dec 26

ONT

Ontario

ATL

Atlanta

$429 Roundtrip, found 9 hours ago

$429

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Dec 20 from Ontario to Atlanta, returning Fri, Dec 26, priced at $429 found 9 hours ago

Tue, Dec 23 - Fri, Dec 26

ONT

Ontario

ATL

Atlanta

$469 Roundtrip, found 9 hours ago

$469

Roundtrip

found 9 hours ago

Select Delta flight, departing Tue, Dec 23 from Ontario to Atlanta, returning Fri, Dec 26, priced at $469 found 9 hours ago

Sat, Dec 20 - Sun, Dec 28

ONT

Ontario

ATL

Atlanta

$519 Roundtrip, found 9 hours ago

$519

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Dec 20 from Ontario to Atlanta, returning Sun, Dec 28, priced at $519 found 9 hours ago

Fri, Dec 26 - Sun, Dec 28

ONT

Ontario

ATL

Atlanta

$559 Roundtrip, found 9 hours ago

$559

Roundtrip

found 9 hours ago

Select Delta flight, departing Fri, Dec 26 from Ontario to Atlanta, returning Sun, Dec 28, priced at $559 found 9 hours ago