Flights from Boston to Flat Rock

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Sat, Oct 4

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$90 Roundtrip, found 1 day ago

$90

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Sep 30 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sat, Oct 4, priced at $90 found 1 day ago

Sun, Sep 28 - Sat, Oct 4

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$100 Roundtrip, found 1 day ago

$100

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Sep 28 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sat, Oct 4, priced at $100 found 1 day ago

Wed, Oct 1 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$110 Roundtrip, found 1 day ago

$110

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 1 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $110 found 1 day ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$116 Roundtrip, found 5 days ago

$116

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $116 found 5 days ago

Thu, Oct 2 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$120 Roundtrip, found 1 day ago

$120

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $120 found 1 day ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$123 Roundtrip, found 5 days ago

$123

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $123 found 5 days ago

Wed, Oct 1 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$128 Roundtrip, found 1 day ago

$128

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 1 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $128 found 1 day ago

Sun, Sep 28 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$130 Roundtrip, found 1 day ago

$130

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Sep 28 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $130 found 1 day ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$132 Roundtrip, found 5 days ago

$132

Roundtrip

found 5 days ago

Select United flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $132 found 5 days ago

Wed, Oct 1 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$136 Roundtrip, found 1 day ago

$136

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 1 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $136 found 1 day ago

Thu, Oct 2 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$138 Roundtrip, found 1 day ago

$138

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Oct 2 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $138 found 1 day ago

Wed, Oct 1 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$141 Roundtrip, found 1 day ago

$141

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 1 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $141 found 1 day ago

Fri, Oct 17 - Tue, Oct 21

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$143 Roundtrip, found 5 days ago

$143

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Tue, Oct 21, priced at $143 found 5 days ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$149 Roundtrip, found 5 days ago

$149

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $149 found 5 days ago

Fri, Oct 17 - Mon, Oct 20

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$153 Roundtrip, found 5 days ago

$153

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Mon, Oct 20, priced at $153 found 5 days ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $164 found 5 days ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select United flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $177 found 5 days ago

Thu, Oct 2 - Sun, Oct 5

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Oct 2 from Logan Intl. to Detroit Metropolitan Wayne County, returning Sun, Oct 5, priced at $187 found 1 day ago

Fri, Oct 17 - Wed, Oct 22

BOS

Logan Intl.

DTW

Detroit Metropolitan Wayne County

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Oct 17 from Logan Intl. to Detroit Metropolitan Wayne County, returning Wed, Oct 22, priced at $197 found 5 days ago

Tue, Oct 14 - Mon, Oct 20

PVD

T.F. Green

DTW

Detroit Metropolitan Wayne County

$277 Roundtrip, found 5 days ago

$277

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Tue, Oct 14 from T.F. Green to Detroit Metropolitan Wayne County, returning Mon, Oct 20, priced at $277 found 5 days ago