$79 Cheap Frontier Airlines flights Ontario (ONT) to Atlanta (ATL)

$79 Cheap Frontier Airlines flights Ontario (ONT) to Atlanta (ATL)

Prices were available within the past 7 days and start at $79 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 4 - Tue, Mar 17

ONT

Ontario

ATL

Atlanta

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Mar 4 from Ontario to Atlanta, returning Tue, Mar 17, priced at $189 found 2 days ago

Wed, Mar 25 - Wed, Apr 8

ONT

Ontario

ATL

Atlanta

$205 Roundtrip, found 2 days ago

$205

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Mar 25 from Ontario to Atlanta, returning Wed, Apr 8, priced at $205 found 2 days ago

Sat, Jan 17 - Mon, Jan 26

ONT

Ontario

ATL

Atlanta

$211 Roundtrip, found 3 days ago

$211

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jan 17 from Ontario to Atlanta, returning Mon, Jan 26, priced at $211 found 3 days ago

Wed, Mar 18 - Tue, Mar 31

ONT

Ontario

ATL

Atlanta

$220 Roundtrip, found 2 days ago

$220

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Mar 18 from Ontario to Atlanta, returning Tue, Mar 31, priced at $220 found 2 days ago

Thu, Mar 5 - Tue, Mar 17

ONT

Ontario

ATL

Atlanta

$224 Roundtrip, found 2 days ago

$224

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Mar 5 from Ontario to Atlanta, returning Tue, Mar 17, priced at $224 found 2 days ago

Mon, Mar 2 - Mon, Mar 16

ONT

Ontario

ATL

Atlanta

$240 Roundtrip, found 2 days ago

$240

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Mar 2 from Ontario to Atlanta, returning Mon, Mar 16, priced at $240 found 2 days ago