Cheap Frontier Airlines flights Boston (BOS) to Miami (MIA)

Cheap Frontier Airlines flights Boston (BOS) to Miami (MIA)

Prices were available within the past 7 days and start at for one-way flights and $74 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Thu, Oct 23

BOS

Boston

MIA

Miami

$74 Roundtrip, found 15 hours ago

$74

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Boston to Miami, returning Thu, Oct 23, priced at $74 found 15 hours ago

Sun, Oct 19 - Thu, Oct 23

BOS

Boston

MIA

Miami

$107 Roundtrip, found 15 hours ago

$107

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Boston to Miami, returning Thu, Oct 23, priced at $107 found 15 hours ago

Thu, Oct 16 - Sun, Oct 26

BOS

Boston

MIA

Miami

$113 Roundtrip, found 15 hours ago

$113

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Thu, Oct 16 from Boston to Miami, returning Sun, Oct 26, priced at $113 found 15 hours ago

Thu, Oct 30 - Thu, Nov 6

BOS

Boston

MIA

Miami

$116 Roundtrip, found 1 day ago

$116

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 30 from Boston to Miami, returning Thu, Nov 6, priced at $116 found 1 day ago

Sun, Nov 2 - Thu, Nov 6

BOS

Boston

MIA

Miami

$140 Roundtrip, found 1 day ago

$140

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Nov 2 from Boston to Miami, returning Thu, Nov 6, priced at $140 found 1 day ago

Sun, Oct 19 - Sun, Oct 26

BOS

Boston

MIA

Miami

$146 Roundtrip, found 15 hours ago

$146

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Boston to Miami, returning Sun, Oct 26, priced at $146 found 15 hours ago