$91 Cheap Frontier Airlines flights Fort Lauderdale (FLL) to Boston (BOS)

$91 Cheap Frontier Airlines flights Fort Lauderdale (FLL) to Boston (BOS)

Prices were available within the past 7 days and start at $91 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Sat, May 2

FLL

Fort Lauderdale

BOS

Boston

$170 Roundtrip, found 4 days ago

$170

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Fort Lauderdale to Boston, returning Sat, May 2, priced at $170 found 4 days ago

Sun, May 17 - Tue, Jun 2

FLL

Fort Lauderdale

BOS

Boston

$195 Roundtrip, found 4 days ago

$195

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 17 from Fort Lauderdale to Boston, returning Tue, Jun 2, priced at $195 found 4 days ago

Wed, Jul 22 - Tue, Jul 28

FLL

Fort Lauderdale

BOS

Boston

$220 Roundtrip, found 2 days ago

$220

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 22 from Fort Lauderdale to Boston, returning Tue, Jul 28, priced at $220 found 2 days ago

Sat, Aug 22 - Tue, Sep 8

FLL

Fort Lauderdale

BOS

Boston

$234 Roundtrip, found 4 days ago

$234

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 22 from Fort Lauderdale to Boston, returning Tue, Sep 8, priced at $234 found 4 days ago

Sun, May 17 - Sun, May 31

FLL

Fort Lauderdale

BOS

Boston

$235 Roundtrip, found 4 days ago

$235

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 17 from Fort Lauderdale to Boston, returning Sun, May 31, priced at $235 found 4 days ago

Tue, Aug 18 - Sat, Aug 29

FLL

Fort Lauderdale

BOS

Boston

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 18 from Fort Lauderdale to Boston, returning Sat, Aug 29, priced at $254 found 1 day ago