Flights from Washington to Hillsboro

Cheapest flights from Washington

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.

Mon, Jun 23 - Thu, Jun 26

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, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Jun 26, priced at $294 found 1 day ago

Mon, Jun 23 - Fri, Jun 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$314 Roundtrip, found 1 day ago

$314

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jun 27, priced at $314 found 1 day ago

Sat, Jun 21 - Thu, Jun 26

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 Sat, Jun 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Jun 26, priced at $324 found 1 day ago

Sat, Jun 21 - Fri, Jun 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$344 Roundtrip, found 1 day ago

$344

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jun 27, priced at $344 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

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 Sat, Jun 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Tue, Jun 24, priced at $354 found 1 day ago

Mon, Jun 23 - Mon, Jun 23

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jun 23, priced at $374 found 1 day ago

Thu, Jun 19 - Thu, Jun 26

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$395 Roundtrip, found 1 day ago

$395

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Jun 26, priced at $395 found 1 day ago

Sat, Jun 21 - Mon, Jun 23

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$404 Roundtrip, found 1 day ago

$404

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jun 23, priced at $404 found 1 day ago

Thu, Jun 19 - Fri, Jun 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$415 Roundtrip, found 1 day ago

$415

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jun 27, priced at $415 found 1 day ago

Wed, Jun 18 - Thu, Jun 26

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$425 Roundtrip, found 1 day ago

$425

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Jun 26, priced at $425 found 1 day ago

Wed, Jun 18 - Fri, Jun 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$445 Roundtrip, found 1 day ago

$445

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Jun 27, priced at $445 found 1 day ago

Wed, Jun 18 - Tue, Jun 24

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$455 Roundtrip, found 1 day ago

$455

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Jun 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Tue, Jun 24, priced at $455 found 1 day ago

Thu, Jun 19 - Mon, Jun 23

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$475 Roundtrip, found 1 day ago

$475

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jun 23, priced at $475 found 1 day ago

Fri, Jun 20 - Sat, Jun 28

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$480 Roundtrip, found 1 day ago

$480

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sat, Jun 28, priced at $480 found 1 day ago