$146 Cheap Frontier Airlines flights Charlotte (CLT) to Ontario (ONT)

$146 Cheap Frontier Airlines flights Charlotte (CLT) to Ontario (ONT)

Prices were available within the past 7 days and start at $146 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Mon, Jan 5

CLT

Charlotte

ONT

Ontario

$291 Roundtrip, found 13 hours ago

$291

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Charlotte to Ontario, returning Mon, Jan 5, priced at $291 found 13 hours ago

Mon, Dec 22 - Mon, Jan 5

CLT

Charlotte

ONT

Ontario

$316 Roundtrip, found 13 hours ago

$316

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Charlotte to Ontario, returning Mon, Jan 5, priced at $316 found 13 hours ago

Sat, Dec 20 - Mon, Jan 5

CLT

Charlotte

ONT

Ontario

$346 Roundtrip, found 13 hours ago

$346

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Charlotte to Ontario, returning Mon, Jan 5, priced at $346 found 13 hours ago