Cheap Flights from Boston to Detroit
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Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Detroit
Prices updated 7 days ago
483 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Boston to Detroit
Explore current cheapest deals departing from Boston to Detroit
2026-11-23 – 2026-12-09
BOS - Detroit
38% AI deal score
$164
$227
Round trip
2026-11-23 – 2026-12-02
BOS - Detroit
39% AI deal score
$180
$229
Round trip
2027-01-24 – 2027-01-27
BOS - Detroit
38% AI deal score
$179
$231
Round trip
2027-01-17 – 2027-01-20
BOS - Detroit
38% AI deal score
$179
$233
Round trip
2027-01-17 – 2027-01-27
BOS - Detroit
37% AI deal score
$161
$234
Round trip
2026-11-23 – 2026-12-22
BOS - Detroit
37% AI deal score
$160
$236
Round trip
2026-11-23 – 2026-11-25
BOS - Detroit
38% AI deal score
$203
$236
Round trip
2026-11-23 – 2026-12-12
BOS - Detroit
37% AI deal score
$161
$236
Round trip
2027-01-10 – 2027-01-20
BOS - Detroit
37% AI deal score
$158
$241
Round trip
2026-12-10 – 2026-12-17
BOS - Detroit
38% AI deal score
$214
$252
Round trip