Cheap Frontier Airlines flights Boston (BOS) to Grand Rapids (GRR)

Cheap Frontier Airlines flights Boston (BOS) to Grand Rapids (GRR)

Prices were available within the past 7 days and start at for one-way flights and $192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 2 - Thu, Apr 9

BOS

Boston

GRR

Grand Rapids

$192 Roundtrip, found 1 day ago

$192

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Apr 2 from Boston to Grand Rapids, returning Thu, Apr 9, priced at $192 found 1 day ago

Thu, Apr 2 - Sun, Apr 12

BOS

Boston

GRR

Grand Rapids

$215 Roundtrip, found 1 day ago

$215

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Apr 2 from Boston to Grand Rapids, returning Sun, Apr 12, priced at $215 found 1 day ago