$143 Cheap Frontier Airlines flights Ontario (ONT) to Charlotte (CLT)

$143 Cheap Frontier Airlines flights Ontario (ONT) to Charlotte (CLT)

Prices were available within the past 7 days and start at $143 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Mon, Jul 21

ONT

Ontario

CLT

Charlotte

$326 Roundtrip, just found

$326

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, Jul 15 from Ontario to Charlotte, returning Mon, Jul 21, priced at $326 just found

Tue, Jul 15 - Fri, Jul 18

ONT

Ontario

CLT

Charlotte

$331 Roundtrip, just found

$331

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, Jul 15 from Ontario to Charlotte, returning Fri, Jul 18, priced at $331 just found

Thu, Jul 17 - Mon, Jul 21

ONT

Ontario

CLT

Charlotte

$334 Roundtrip, just found

$334

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jul 17 from Ontario to Charlotte, returning Mon, Jul 21, priced at $334 just found

Sun, Jul 20 - Mon, Jul 21

ONT

Ontario

CLT

Charlotte

$339 Roundtrip, just found

$339

Roundtrip

just found

Select Frontier Airlines flight, departing Sun, Jul 20 from Ontario to Charlotte, returning Mon, Jul 21, priced at $339 just found