Direct flights from Portland to Washington

Did you mean Flights from Washington to Portland?

Portland

United States

PDX

Portland International Airport

Washington

United States

DCA

Ronald Reagan Washington National Airport

Route: Nonstop service available
Distance: 2,345 miles
Marketing airlines: 2 airlines
Aircraft: 3 aircraft types
Dates: Oct 19, 2026 – Sep 29, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $5.00 for PDX → DCA, Economy, on 2026-11-14, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

PDX → DCAEconomy
AS10
12,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 17:57
PDX → DCAEconomy
AS10
22,500 points+ $5.00
Departure
2026-11-06
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 04:12
PDX → DCAEconomy
AS10
22,500 points+ $5.00
Departure
2026-11-09
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 03:30
PDX → DCAEconomy
AS10
22,500 points+ $5.00
Departure
2026-11-09
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 12:30
PDX → DCAEconomy
AS10
27,500 points+ $5.00
Departure
2026-10-29
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 06:51
PDX → DCAEconomy
AS10
27,500 points+ $5.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 11:01
PDX → DCAEconomy
AS10
27,500 points+ $5.00
Departure
2026-11-13
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 05:39
PDX → DCAEconomy
AS10
27,500 points+ $5.00
Departure
2026-11-13
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 19:54
PDX → DCAEconomy
AS10
32,500 points+ $5.00
Departure
2026-10-23
Seats seen
6
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:42
PDX → DCAEconomy
AS10
32,500 points+ $5.00
Departure
2026-10-24
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 16:51
PDX → DCAEconomy
AS10
32,500 points+ $5.00
Departure
2026-10-26
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 10:08
PDX → DCAEconomy
AS10
32,500 points+ $5.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 15:39

Portland to Washington route overview

Portland International Airport (PDX) serves Portland; Ronald Reagan Washington National Airport (DCA) serves Washington.

The airports are 2,345 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from PDX to DCA.

Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Sep 29, 2027.

Marketing airlines on the Portland to Washington route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Alaska Airlines (AS)Codeshare only

Airline alliance affiliations represented: Oneworld

Aircraft flying from PDX to DCA

Frequently asked questions

Which airports serve the Portland to Washington route?

Portland International Airport (PDX) is the origin airport and Ronald Reagan Washington National Airport (DCA) is the destination airport.

How far is Washington from Portland?

PDX and DCA are approximately 2,345 miles apart by great-circle distance.

Are there direct flights from PDX to DCA?

Yes. Roame's current schedule feed shows nonstop service from PDX to DCA.

Which airlines market flights from PDX to DCA?

Which aircraft fly from PDX to DCA?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8) and 7S7.