$85 Cheap Frontier Airlines flights Miami (MIA) to Boston (BOS)

$85 Cheap Frontier Airlines flights Miami (MIA) to Boston (BOS)

Prices were available within the past 7 days and start at $85 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Tue, May 12

MIA

Miami

BOS

Boston

$170 Roundtrip, found 3 hours ago

$170

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Miami to Boston, returning Tue, May 12, priced at $170 found 3 hours ago

Thu, Apr 16 - Tue, May 5

MIA

Miami

BOS

Boston

$190 Roundtrip, found 4 days ago

$190

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Apr 16 from Miami to Boston, returning Tue, May 5, priced at $190 found 4 days ago

Sat, Apr 18 - Tue, May 5

MIA

Miami

BOS

Boston

$195 Roundtrip, found 4 days ago

$195

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Apr 18 from Miami to Boston, returning Tue, May 5, priced at $195 found 4 days ago

Thu, Apr 16 - Thu, May 7

MIA

Miami

BOS

Boston

$215 Roundtrip, found 4 days ago

$215

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Apr 16 from Miami to Boston, returning Thu, May 7, priced at $215 found 4 days ago

Mon, Apr 13 - Wed, Apr 29

MIA

Miami

BOS

Boston

$216 Roundtrip, found 4 days ago

$216

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Apr 13 from Miami to Boston, returning Wed, Apr 29, priced at $216 found 4 days ago

Tue, Aug 25 - Tue, Sep 8

MIA

Miami

BOS

Boston

$220 Roundtrip, found 4 days ago

$220

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Aug 25 from Miami to Boston, returning Tue, Sep 8, priced at $220 found 4 days ago