Cheap Frontier Airlines flights Islip (ISP) to Fort Lauderdale (FLL)

Cheap Frontier Airlines flights Islip (ISP) to Fort Lauderdale (FLL)

Prices were available within the past 7 days and start at for one-way flights and $164 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 5 - Wed, May 7

ISP

Islip

FLL

Fort Lauderdale

$164 Roundtrip, found 1 day ago

$164

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 5 from Islip to Fort Lauderdale, returning Wed, May 7, priced at $164 found 1 day ago

Sun, May 4 - Wed, May 7

ISP

Islip

FLL

Fort Lauderdale

$174 Roundtrip, found 1 day ago

$174

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 4 from Islip to Fort Lauderdale, returning Wed, May 7, priced at $174 found 1 day ago

Mon, May 5 - Tue, May 6

ISP

Islip

FLL

Fort Lauderdale

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, May 5 from Islip to Fort Lauderdale, returning Tue, May 6, priced at $200 found 1 day ago

Sun, May 4 - Tue, May 6

ISP

Islip

FLL

Fort Lauderdale

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 4 from Islip to Fort Lauderdale, returning Tue, May 6, priced at $210 found 1 day ago

Sun, May 4 - Mon, May 5

ISP

Islip

FLL

Fort Lauderdale

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 4 from Islip to Fort Lauderdale, returning Mon, May 5, priced at $260 found 1 day ago