Flights from Portland to New Boston

Cheapest flights from Portland

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, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$229 Roundtrip, found 12 hours ago

$229

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $229 found 12 hours ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$247 Roundtrip, found 12 hours ago

$247

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Aug 26 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $247 found 12 hours ago

Sun, Aug 24 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$257 Roundtrip, found 12 hours ago

$257

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Aug 24 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $257 found 12 hours ago

Sun, Aug 24 - Sun, Aug 31

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$267 Roundtrip, found 12 hours ago

$267

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Aug 24 from Portland Intl. to Detroit Metropolitan Wayne County, returning Sun, Aug 31, priced at $267 found 12 hours ago

Thu, Aug 28 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$268 Roundtrip, found 12 hours ago

$268

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Aug 28 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $268 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$273 Roundtrip, found 12 hours ago

$273

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $273 found 12 hours ago

Thu, Aug 28 - Sun, Aug 31

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$278 Roundtrip, found 12 hours ago

$278

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Thu, Aug 28 from Portland Intl. to Detroit Metropolitan Wayne County, returning Sun, Aug 31, priced at $278 found 12 hours ago

Tue, Aug 26 - Tue, Sep 2

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$297 Roundtrip, found 12 hours ago

$297

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Tue, Aug 26 from Portland Intl. to Detroit Metropolitan Wayne County, returning Tue, Sep 2, priced at $297 found 12 hours ago

Fri, Aug 29 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$298 Roundtrip, found 12 hours ago

$298

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $298 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$303 Roundtrip, found 12 hours ago

$303

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $303 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$305 Roundtrip, found 12 hours ago

$305

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $305 found 12 hours ago

Sun, Aug 24 - Tue, Sep 2

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$307 Roundtrip, found 12 hours ago

$307

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Aug 24 from Portland Intl. to Detroit Metropolitan Wayne County, returning Tue, Sep 2, priced at $307 found 12 hours ago

Fri, Aug 29 - Sun, Aug 31

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$308 Roundtrip, found 12 hours ago

$308

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Fri, Aug 29 from Portland Intl. to Detroit Metropolitan Wayne County, returning Sun, Aug 31, priced at $308 found 12 hours ago

Thu, Aug 28 - Tue, Sep 2

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$315 Roundtrip, found 12 hours ago

$315

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Portland Intl. to Detroit Metropolitan Wayne County, returning Tue, Sep 2, priced at $315 found 12 hours ago

Sun, Aug 24 - Mon, Sep 1

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$318 Roundtrip, found 12 hours ago

$318

Roundtrip

found 12 hours ago

Select Spirit Airlines flight, departing Sun, Aug 24 from Portland Intl. to Detroit Metropolitan Wayne County, returning Mon, Sep 1, priced at $318 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$378 Roundtrip, found 12 hours ago

$378

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $378 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$409 Roundtrip, found 12 hours ago

$409

Roundtrip

found 12 hours ago

Select American Airlines flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $409 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$451 Roundtrip, found 12 hours ago

$451

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $451 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$457 Roundtrip, found 12 hours ago

$457

Roundtrip

found 12 hours ago

Select United flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $457 found 12 hours ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

DTW

Detroit Metropolitan Wayne County

$529 Roundtrip, found 12 hours ago

$529

Roundtrip

found 12 hours ago

Select Delta flight, departing Wed, Aug 27 from Portland Intl. to Detroit Metropolitan Wayne County, returning Wed, Sep 3, priced at $529 found 12 hours ago