$51 Cheap Frontier Airlines flights Miami (MIA) to Boston (BOS)

$51 Cheap Frontier Airlines flights Miami (MIA) to Boston (BOS)

Prices were available within the past 7 days and start at $51 for one-way flights and $110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Sun, Oct 26

MIA

Miami

BOS

Boston

$110 Roundtrip, found 2 days ago

$110

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Miami to Boston, returning Sun, Oct 26, priced at $110 found 2 days ago

Sun, Oct 19 - Sun, Oct 26

MIA

Miami

BOS

Boston

$131 Roundtrip, found 2 days ago

$131

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Miami to Boston, returning Sun, Oct 26, priced at $131 found 2 days ago

Wed, Oct 22 - Mon, Oct 27

MIA

Miami

BOS

Boston

$132 Roundtrip, found 2 days ago

$132

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 22 from Miami to Boston, returning Mon, Oct 27, priced at $132 found 2 days ago

Wed, Oct 22 - Mon, Oct 27

MIA

Miami

BOS

Boston

$159 Roundtrip, found 2 days ago

$159

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 22 from Miami to Boston, returning Mon, Oct 27, priced at $159 found 2 days ago

Sun, Oct 19 - Thu, Oct 30

MIA

Miami

BOS

Boston

$187 Roundtrip, found 2 days ago

$187

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Miami to Boston, returning Thu, Oct 30, priced at $187 found 2 days ago

Sun, Oct 19 - Fri, Oct 24

MIA

Miami

BOS

Boston

$229 Roundtrip, found 2 days ago

$229

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Miami to Boston, returning Fri, Oct 24, priced at $229 found 2 days ago