Flights from Baltimore to Detroit

Cheapest flights from Baltimore

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.

Wed, Jul 16 - Wed, Jul 23

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$224 Roundtrip, found 1 day ago

$224

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Wed, Jul 23, priced at $224 found 1 day ago

Wed, Jul 16 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$244 Roundtrip, found 1 day ago

$244

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jul 25, priced at $244 found 1 day ago

Wed, Jul 16 - Mon, Jul 28

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$254 Roundtrip, found 1 day ago

$254

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jul 28, priced at $254 found 1 day ago

Sun, Jul 20 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jul 25, priced at $264 found 1 day ago

Sat, Jul 19 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jul 25, priced at $274 found 1 day ago

Wed, Jul 16 - Thu, Jul 24

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 16 from Ronald Reagan Washington National to Portland Intl., returning Thu, Jul 24, priced at $279 found 1 day ago

Sat, Jul 19 - Mon, Jul 28

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jul 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jul 28, priced at $284 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$290 Roundtrip, found 4 days ago

$290

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 8, priced at $290 found 4 days ago

Mon, Jul 21 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$294 Roundtrip, found 1 day ago

$294

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jul 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jul 25, priced at $294 found 1 day ago

Tue, Jul 22 - Thu, Jul 24

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Jul 24, priced at $298 found 1 day ago

Wed, Jul 16 - Sun, Jul 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sun, Jul 27, priced at $304 found 1 day ago

Fri, Jul 18 - Fri, Jul 25

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jul 25, priced at $324 found 1 day ago

Thu, Jul 17 - Thu, Jul 24

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Thu, Jul 17 from Ronald Reagan Washington National to Portland Intl., returning Thu, Jul 24, priced at $329 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$334 Roundtrip, found 4 days ago

$334

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 5 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 8, priced at $334 found 4 days ago

Fri, Jul 18 - Mon, Jul 28

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Jul 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jul 28, priced at $334 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$339 Roundtrip, found 4 days ago

$339

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Jun 5 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 8, priced at $339 found 4 days ago

Mon, Jul 21 - Sun, Jul 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$354 Roundtrip, found 1 day ago

$354

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jul 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sun, Jul 27, priced at $354 found 1 day ago

Thu, Jun 5 - Sun, Jun 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$368 Roundtrip, found 4 days ago

$368

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jun 5 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 8, priced at $368 found 4 days ago

Thu, Jun 5 - Sun, Jun 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$377 Roundtrip, found 4 days ago

$377

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, Jun 5 from Ronald Reagan Washington National to Portland Intl., returning Sun, Jun 8, priced at $377 found 4 days ago

Sun, Jun 8 - Mon, Jun 9

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$419 Roundtrip, found 4 days ago

$419

Roundtrip

found 4 days ago

Select United flight, departing Sun, Jun 8 from Ronald Reagan Washington National to Portland Intl., returning Mon, Jun 9, priced at $419 found 4 days ago