Flights from Portland to Friendship

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.

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $267 found 1 day ago

Mon, Oct 20 - Sat, Oct 25

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Oct 25, priced at $270 found 5 days ago

Fri, Oct 24 - Sat, Oct 25

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$281 Roundtrip, found 5 days ago

$281

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Oct 25, priced at $281 found 5 days ago

Wed, Jul 2 - Sat, Jul 5

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$290 Roundtrip, found 4 hours ago

$290

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Jul 5, priced at $290 found 4 hours ago

Tue, Aug 26 - Tue, Sep 9

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $296 found 1 day ago

Wed, Oct 22 - Tue, Oct 28

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$297 Roundtrip, found 5 days ago

$297

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Wed, Oct 22 from Portland Intl. to Ronald Reagan Washington National, returning Tue, Oct 28, priced at $297 found 5 days ago

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $300 found 1 day ago

Thu, Oct 23 - Mon, Oct 27

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$304 Roundtrip, found 5 days ago

$304

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Portland Intl. to Ronald Reagan Washington National, returning Mon, Oct 27, priced at $304 found 5 days ago

Mon, Aug 25 - Tue, Sep 9

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Aug 25 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 9, priced at $306 found 1 day ago

Tue, Oct 21 - Tue, Oct 28

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$307 Roundtrip, found 5 days ago

$307

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Oct 21 from Portland Intl. to Ronald Reagan Washington National, returning Tue, Oct 28, priced at $307 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$310 Roundtrip, found 5 days ago

$310

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Portland Intl. to Ronald Reagan Washington National, returning Mon, Oct 27, priced at $310 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$314 Roundtrip, found 5 days ago

$314

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Oct 23 from Portland Intl. to Ronald Reagan Washington National, returning Mon, Oct 27, priced at $314 found 5 days ago

Thu, Oct 23 - Mon, Oct 27

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$314 Roundtrip, found 5 days ago

$314

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Thu, Oct 23 from Portland Intl. to Ronald Reagan Washington National, returning Mon, Oct 27, priced at $314 found 5 days ago

Tue, Aug 26 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $316 found 1 day ago

Sat, Oct 25 - Sat, Oct 25

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Oct 25 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Oct 25, priced at $317 found 5 days ago

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$320 Roundtrip, found 1 day ago

$320

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $320 found 1 day ago

Sat, Jul 5 - Tue, Jul 8

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$320 Roundtrip, found 4 hours ago

$320

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Portland Intl. to Ronald Reagan Washington National, returning Tue, Jul 8, priced at $320 found 4 hours ago

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $322 found 1 day ago

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $337 found 1 day ago

Thu, Aug 28 - Thu, Sep 11

PDX

Portland Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 28 from Portland Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Thu, Sep 11, priced at $337 found 1 day ago