Flights from Washington to Sublimity

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.

Tue, May 20 - Sat, May 31

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$208 Roundtrip, found 7 hours ago

$208

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from Ronald Reagan Washington National to Portland Intl., returning Sat, May 31, priced at $208 found 7 hours ago

Tue, May 20 - Mon, Jun 2

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$218 Roundtrip, found 7 hours ago

$218

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, May 20 from Ronald Reagan Washington National to Portland Intl., returning Mon, Jun 2, priced at $218 found 7 hours ago

Sun, May 18 - Tue, Jun 3

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$220 Roundtrip, found 7 hours ago

$220

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, May 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Tue, Jun 3, priced at $220 found 7 hours ago

Tue, Oct 21 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$221 Roundtrip, found 6 days ago

$221

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Oct 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Oct 31, priced at $221 found 6 days ago

Sun, May 18 - Mon, Jun 2

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$224 Roundtrip, found 7 hours ago

$224

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, May 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jun 2, priced at $224 found 7 hours ago

Wed, May 21 - Sat, May 31

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$228 Roundtrip, found 7 hours ago

$228

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from Ronald Reagan Washington National to Portland Intl., returning Sat, May 31, priced at $228 found 7 hours ago

Fri, Sep 26 - Sat, Oct 4

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$232 Roundtrip, found 23 hours ago

$232

Roundtrip

found 23 hours ago

Select Alaska Airlines flight, departing Fri, Sep 26 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sat, Oct 4, priced at $232 found 23 hours ago

Sat, Sep 27 - Thu, Oct 2

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$237 Roundtrip, found 23 hours ago

$237

Roundtrip

found 23 hours ago

Select Delta flight, departing Sat, Sep 27 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Thu, Oct 2, priced at $237 found 23 hours ago

Fri, Sep 26 - Sat, Oct 4

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$237 Roundtrip, found 23 hours ago

$237

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Sep 26 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sat, Oct 4, priced at $237 found 23 hours ago

Tue, Oct 21 - Fri, Oct 31

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$237 Roundtrip, found 6 days ago

$237

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Oct 21 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Fri, Oct 31, priced at $237 found 6 days ago

Wed, May 21 - Mon, Jun 2

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$238 Roundtrip, found 7 hours ago

$238

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, May 21 from Ronald Reagan Washington National to Portland Intl., returning Mon, Jun 2, priced at $238 found 7 hours ago

Fri, May 23 - Tue, Jun 3

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$240 Roundtrip, found 7 hours ago

$240

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Fri, May 23 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Tue, Jun 3, priced at $240 found 7 hours ago

Fri, Sep 26 - Sat, Oct 4

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$242 Roundtrip, found 23 hours ago

$242

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Sep 26 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sat, Oct 4, priced at $242 found 23 hours ago

Sun, May 18 - Sun, Jun 1

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$244 Roundtrip, found 7 hours ago

$244

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Sun, May 18 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Sun, Jun 1, priced at $244 found 7 hours ago

Mon, May 19 - Mon, Jun 2

BWI

Baltimore Washington Intl. Thurgood Marshall

PDX

Portland Intl.

$248 Roundtrip, found 7 hours ago

$248

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Baltimore Washington Intl. Thurgood Marshall to Portland Intl., returning Mon, Jun 2, priced at $248 found 7 hours ago

Fri, Jul 4 - Tue, Jul 8

DCA

Ronald Reagan Washington National

PDX

Portland Intl.

$279 Roundtrip, found 6 days ago

$279

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Fri, Jul 4 from Ronald Reagan Washington National to Portland Intl., returning Tue, Jul 8, priced at $279 found 6 days ago

Thu, Jul 10 - Thu, Jul 17

IAD

Washington Dulles Intl.

PDX

Portland Intl.

$367 Roundtrip, found 5 days ago

$367

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jul 10 from Washington Dulles Intl. to Portland Intl., returning Thu, Jul 17, priced at $367 found 5 days ago

Tue, Jul 22 - Sat, Jul 26

IAD

Washington Dulles Intl.

PDX

Portland Intl.

$376 Roundtrip, found 2 days ago

$376

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Jul 22 from Washington Dulles Intl. to Portland Intl., returning Sat, Jul 26, priced at $376 found 2 days ago

Wed, Jul 16 - Sat, Jul 26

IAD

Washington Dulles Intl.

PDX

Portland Intl.

$376 Roundtrip, found 2 days ago

$376

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Jul 16 from Washington Dulles Intl. to Portland Intl., returning Sat, Jul 26, priced at $376 found 2 days ago

Thu, Jul 10 - Thu, Jul 17

IAD

Washington Dulles Intl.

PDX

Portland Intl.

$407 Roundtrip, found 5 days ago

$407

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jul 10 from Washington Dulles Intl. to Portland Intl., returning Thu, Jul 17, priced at $407 found 5 days ago