Flights from Portland to Chantilly

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, Jul 2 - Tue, Jul 15

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$318 Roundtrip, found 20 hours ago

$318

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Portland Intl. to Ronald Reagan Washington National, returning Tue, Jul 15, priced at $318 found 20 hours ago

Wed, Jul 2 - Sat, Jul 12

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$326 Roundtrip, found 20 hours ago

$326

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Jul 12, priced at $326 found 20 hours ago

Wed, Jul 2 - Fri, Jul 11

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$331 Roundtrip, found 20 hours ago

$331

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Wed, Jul 2 from Portland Intl. to Ronald Reagan Washington National, returning Fri, Jul 11, priced at $331 found 20 hours ago

Thu, Jul 3 - Sat, Jul 12

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$334 Roundtrip, found 20 hours ago

$334

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Jul 12, priced at $334 found 20 hours ago

Thu, Jul 3 - Fri, Jul 11

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$339 Roundtrip, found 20 hours ago

$339

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 3 from Portland Intl. to Ronald Reagan Washington National, returning Fri, Jul 11, priced at $339 found 20 hours ago

Sat, Jul 5 - Sat, Jul 12

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$344 Roundtrip, found 20 hours ago

$344

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Jul 5 from Portland Intl. to Ronald Reagan Washington National, returning Sat, Jul 12, priced at $344 found 20 hours ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$377 Roundtrip, found 2 days ago

$377

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $377 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$377 Roundtrip, found 2 days ago

$377

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $377 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$379 Roundtrip, found 2 days ago

$379

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $379 found 2 days ago

Mon, Jul 7 - Sun, Jul 13

PDX

Portland Intl.

IAD

Washington Dulles Intl.

$384 Roundtrip, found 20 hours ago

$384

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Portland Intl. to Washington Dulles Intl., returning Sun, Jul 13, priced at $384 found 20 hours ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$391 Roundtrip, found 2 days ago

$391

Roundtrip

found 2 days ago

Select United flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $391 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$397 Roundtrip, found 2 days ago

$397

Roundtrip

found 2 days ago

Select United flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $397 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$398 Roundtrip, found 2 days ago

$398

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $398 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$398 Roundtrip, found 2 days ago

$398

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $398 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$427 Roundtrip, found 2 days ago

$427

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $427 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$428 Roundtrip, found 2 days ago

$428

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $428 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$508 Roundtrip, found 2 days ago

$508

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $508 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$568 Roundtrip, found 2 days ago

$568

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $568 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$644 Roundtrip, found 2 days ago

$644

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $644 found 2 days ago

Wed, May 13 - Mon, May 18

PDX

Portland Intl.

DCA

Ronald Reagan Washington National

$698 Roundtrip, found 2 days ago

$698

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, May 13 from Portland Intl. to Ronald Reagan Washington National, returning Mon, May 18, priced at $698 found 2 days ago