Cheap Frontier Airlines flights Ontario (ONT) to Fort Lauderdale (FLL)

Cheap Frontier Airlines flights Ontario (ONT) to Fort Lauderdale (FLL)

Prices were available within the past 7 days and start at for one-way flights and $235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Fri, Apr 17

ONT

Ontario

FLL

Fort Lauderdale

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Ontario to Fort Lauderdale, returning Fri, Apr 17, priced at $235 found 1 day ago

Sun, Apr 5 - Fri, Apr 17

ONT

Ontario

FLL

Fort Lauderdale

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 5 from Ontario to Fort Lauderdale, returning Fri, Apr 17, priced at $280 found 1 day ago

Sun, Apr 5 - Sat, Apr 11

ONT

Ontario

FLL

Fort Lauderdale

$305 Roundtrip, found 1 day ago

$305

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 5 from Ontario to Fort Lauderdale, returning Sat, Apr 11, priced at $305 found 1 day ago

Sun, Apr 5 - Thu, Apr 9

ONT

Ontario

FLL

Fort Lauderdale

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 5 from Ontario to Fort Lauderdale, returning Thu, Apr 9, priced at $311 found 1 day ago

Fri, Apr 10 - Mon, Apr 13

ONT

Ontario

FLL

Fort Lauderdale

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Ontario to Fort Lauderdale, returning Mon, Apr 13, priced at $315 found 1 day ago

Sun, Apr 5 - Mon, Apr 13

ONT

Ontario

FLL

Fort Lauderdale

$360 Roundtrip, found 1 day ago

$360

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 5 from Ontario to Fort Lauderdale, returning Mon, Apr 13, priced at $360 found 1 day ago

Sun, Apr 5 - Sun, Apr 12

ONT

Ontario

FLL

Fort Lauderdale

$535 Roundtrip, found 1 day ago

$535

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 5 from Ontario to Fort Lauderdale, returning Sun, Apr 12, priced at $535 found 1 day ago