Cheap Flight Tickets from Portland (PDX) to Washington (DCA), Starting at $296

Good to Know: Cheapest and Fastest PDX - DCA Flights

Useful information for finding best airline tickets from Portland International to Ronald Reagan Washington National on your next trip.

Cheapest Round Trip Flight

$296

F9 Frontier Airlines • 1 stop • 33h 58m

Jul 08 – Jul 13

The cheapest round trip flight from Portland to Washington (PDX-DCA-PDX) is currently $296

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Cheapest Direct Flight

$504

AS Alaska Airlines • nonstop • 8h 26m

Jul 05

The cheapest nonstop flight from Portland to Washington (PDX-DCA) is currently $504

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Fastest Flight

8h 22m

The fastest nonstop flight from Portland to Washington (PDX-DCA) takes 8h 22m

Top Airlines Flying from Portland to Washington

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from Portland (PDX) to Washington (DCA)

Compare and book low fare round-trip air tickets from Portland to Washington. Ideal for travelers with confirmed return itineraries.

Jul 08 - Jul 13, Economy
F9
Portland → Washington
33h 58m
5:21 PM - 4:59 PM • 1 stop
F9
Portland → Washington
20h 51m
7:00 AM - 4:51 PM • 1 stop
$296
Frontier Airlines
Jul 08 - Jul 13, Economy
DL
Portland → Washington
12h 30m
5:45 AM - 4:35 PM • 1 stop
DL
Portland → Washington
12h 7m
6:00 AM - 10:27 AM • 1 stop
$436
Delta Airlines
Jul 08 - Jul 13, Economy
WN
Portland → Washington
14h 5m
5:15 AM - 5:00 PM • 1 stop
WN
Portland → Washington
12h 30m
7:05 PM - 11:55 PM • 1 stop
$495
Southwest Airlines
Jul 08 - Jul 13, Economy
AS
Portland → Washington
8h 26m
7:54 AM - 4:00 PM • nonstop
AS
Portland → Washington
9h 8m
5:16 PM - 8:04 PM • nonstop
$531
Alaska Airlines
Jul 08 - Jul 13, Economy
AS
Portland → Washington
16h 40m
7:00 AM - 8:00 PM • 1 stop
AS
Portland → Washington
9h 8m
5:16 PM - 8:04 PM • nonstop
$540
Alaska Airlines
Jul 08 - Jul 13, Economy
AS
Portland → Washington
10h 56m
12:03 PM - 9:59 PM • 1 stop
AS
Portland → Washington
17h 17m
8:59 AM - 4:36 PM • 1 stop
$549
Alaska Airlines

Fly from Portland to Washington with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Portland to Washington? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Portland to Washington Flights

What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to DCA?
The most popular airline flying from Portland to Washington are
Can I fly from PDX to DCA non-stop?
Yes, you can fly PDX to DCA non-stop on
Which airlines fly nonstop between Portland and Washington?
The non-stop flights between Portland and Washington are .
What’s the earliest departure time from PDX to DCA Airport?
The earliest flight leaves PDX at 5:15 am and lands in DCA - Ronald Reagan Washington National
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Portland to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to DCA?
Read the fare rules of the Portland to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and Washington?
operate flights between Portland and Washington
How long does a flight from Portland to Washington take?
It takes approximately 5 hour to fly non-stop from PDX to DCA, which is 2350.4 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to Washington (DCA) ?
In the past couple of days, the cheapest tickets to DCA from PDX were found on AS : USD 540
Do I need a passport to fly between PDX and DCA?
No
What’s the latest departure time from PDX to DCA ?
The last flight leaves PDX at 11:30 pm

Portland (PDX) to Washington (DCA): Airport Information

Origin Airport Portland International , Portland, US
Destination Airport Ronald Reagan Washington National , Washington, US
Distance 2350 miles

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