Washington (DCA) to Portland (PDX) flight deal in economy from $289

Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Tuesday, June 16th, 2026

10 round-trip options

Returning
Sun, Jun 21, 20265 Day Trip
$1,022 USD
Returning
Mon, Jun 22, 20266 Day Trip
$857 USD
Returning
Tue, Jun 23, 20267 Day Trip
$793 USD
Returning
Wed, Jun 24, 20268 Day Trip
$763 USD
Returning
Thu, Jun 25, 20269 Day Trip
$763 USD
Returning
Fri, Jun 26, 202610 Day Trip
$787 USD
Returning
Sat, Jun 27, 202611 Day Trip
$786 USD
Returning
Sun, Jun 28, 202612 Day Trip
$787 USD
Returning
Mon, Jun 29, 202613 Day Trip
$705 USD
Returning
Tue, Jun 30, 202614 Day Trip
$697 USD