Cheap Frontier Airlines flights Detroit (DTW) to Boston (BOS)

Cheap Frontier Airlines flights Detroit (DTW) to Boston (BOS)

Prices were available within the past 7 days and start at for one-way flights and $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Fri, Aug 1

DTW

Detroit

BOS

Boston

$316 Roundtrip, found 2 days ago

$316

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Detroit to Boston, returning Fri, Aug 1, priced at $316 found 2 days ago