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C$115 Cheap Flights from Portland to Washington Ronald Reagan

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Flight deals from Portland Airport to Washington Ronald Reagan Airport

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Washington Ronald Reagan Airport? If you want to travel next month, return fares start from C$269. Find the lowest prices on one-way and return tickets right here.
Washington D.C..C$115 per passenger.Departing Tue., Apr. 21.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Tue., Apr. 21, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$115, select.
Washington D.C..C$171 per passenger.Departing Wed., May 13.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Wed., May 13, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$171, select.
Washington D.C..C$174 per passenger.Departing Mon., Mar. 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Mon., Mar. 30, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$174, select.
Washington D.C..C$201 per passenger.Departing Fri., Aug. 7.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri., Aug. 7, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$201, select.
Washington D.C..C$202 per passenger.Departing Fri., Jun. 12.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri., Jun. 12, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$202, select.
Washington D.C..C$214 per passenger.Departing Wed., Jul. 22.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed., Jul. 22, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$214, select.
Washington D.C..C$215 per passenger.Departing Fri., Jan. 1.One-way flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri., Jan. 1, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$215, select.
Washington D.C..C$273 per passenger.Departing Wed., Sep. 9.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Wed., Sep. 9, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$273, select.
Washington D.C..C$274 per passenger.Departing Fri., Apr. 24.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Fri., Apr. 24, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$274, select.
Washington D.C..C$287 per passenger.Departing Thu., May 28.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Thu., May 28, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$287, select.
Washington D.C..C$341 per passenger.Departing Wed., Jul. 15.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Wed., Jul. 15, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$341, select.
Washington D.C..C$392 per passenger.Departing Mon., Mar. 30.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Mon., Mar. 30, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$392, select.
Washington D.C..C$408 per passenger.Departing Sun., Aug. 23.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Sun., Aug. 23, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$408, select.
Washington D.C..C$408 per passenger.Departing Thu., Jun. 11.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Thu., Jun. 11, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$408, select.
Washington D.C..C$505 per passenger.Departing Fri., Jan. 1.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Fri., Jan. 1, arriving in Washington Ronald Reagan.Price includes taxes and charges.From C$505, select.

Find the cheapest month to fly from Portland to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Washington Ronald Reagan flights are currently cheapest in April.
Mar.
from C$174
Apr.
from C$115
May
from C$171
Jun.
from C$202
Jul.
from C$214
Aug.
from C$201
Sep.
from C$273
Oct.
Find prices
Nov.
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Dec.
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Jan.
from C$215
Feb.
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Direct flights from Portland to Washington Ronald Reagan

Portland to Washington Ronald Reagan: Alternative routes

Compare routes from Portland to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Washington Ronald Reagan

5km from central Washington D.C.
ClosestCheapest
from C$115
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
from C$150
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Baltimore Washington International

44km from central Washington D.C.
from C$130
Search flights

Manassas

47km from central Washington D.C.
Search flights

Portland to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundC$115
Cheapest month to flyApril
Average flight time5 hrs, 3 mins
Most popular airlineAlaska Airlines
Average flights per week13

Check out these Washington D.C. hotels

Ready to plan your stay? Other travellers rate these Washington D.C. hotels for cleanliness, service and location.
Hotel AKA Washington Circle
1.51 km from city centre
C$364
Per night
Placemakr Buzzard Point
4.36 km from city centre
C$676
Per night
Hotel Hive
1.53 km from city centre
C$293
Per night
Hotel AKA Washington Circle
1.51 km from city centre
C$364
Per night
Placemakr Buzzard Point
4.36 km from city centre
C$676
Per night
Hotel Hive
1.53 km from city centre
C$293
Per night
Explore top-rated hotels

Finding cheap flights from Portland to Washington Ronald Reagan: Frequently asked questions

The best price we found for a return flight from Portland to Washington Ronald Reagan is C$269. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 3 minutes is the average flight time from Portland to Washington Ronald Reagan.
Alaska Airlines and Hawaiian Airlines fly direct from Portland to Washington Ronald Reagan.
As of March 2026, there are 13 flights per week flying from Portland to Washington Ronald Reagan.
The cheapest month to fly from Portland to Washington Ronald Reagan is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Washington Ronald Reagan Airport on Sunday, April 19, 2026.
Yes – the average flight time is 5 hours and 3 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Alaska Airlines offer the cheapest flight tickets to Washington Ronald Reagan.

Flying from Portland International Airport (PDX) to Ronald Reagan National Airport (DCA): what you need to know

  • The average time for a direct flight from Portland International Airport to Ronald Reagan National Airport is 5 hours. Washington DC's timezone is UTC-4, which makes Washington DC 3 hours ahead of Portland.

  • Each week, there are 7 flights from Portland International Airport to Ronald Reagan National Airport. To be on board as soon as possible, select the 09:27 Alaska Airlines flight. If you'd rather make the most of your time before flying, the last departure from PDX to DCA is 18:45 with Alaska Airlines.

  • Traveling during a peak month like July? Popular seasons (like Thanksgiving, Christmas and New Year) can add another hour at security. Be extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • We make it a breeze to book a flight with a stopover. To look at your options for flights from Portland International Airport to Ronald Reagan National Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Popular stopovers between PDX and DCA are:

    • Des Moines International Airport

    • Chicago Midway International Airport

    • John Glenn Columbus International Airport

How to find the cheapest flights from Portland International Airport (PDX) to Ronald Reagan National Airport (DCA)

  • The best price we've seen for a one-way ticket from Portland International Airport to Ronald Reagan National Airport is C$115. The cheapest price for a return flight is C$269. Remember that fares may change due to demand when booking.

  • Book 9 months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap flight tickets from PDX to DCA.

  • May is the cheapest month for flight tickets from Portland International Airport to Ronald Reagan National Airport. If you want to fly during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Finding a cheap ticket from PDX to DCA couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Tailor your trip using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Portland International Airport to Ronald Reagan National Airport.

Handy information about Portland International Airport (PDX)

  • Portland International Airport is around 19 kilometres from central Portland. If you're ride-sharing, catching a cab or driving from the center, it'll take 19 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be approximately 45 minutes.

  • Want a handy hotel close to PDX? If you're on an early flight from Portland International Airport to Ronald Reagan National Airport, these stays will put you moments from your check-in counter:

Arriving at Ronald Reagan National Airport (DCA)

Getting from Ronald Reagan National Airport (DCA) to central Washington DC

  • Ronald Reagan National Airport is approximately 8 kilometres from the center of Washington DC. With a car rental or if you're catching a cab, the drive is about 16 minutes.

  • It typically takes 43 minutes when traveling by public transport.

When to fly to Ronald Reagan National Airport (DCA)

  • It's time to plan your travel dates for your flight from Portland International Airport to Ronald Reagan National Airport. July is the most popular month to visit Washington DC. If you like a quieter vibe, go in May.

  • Book your flight from Portland International Airport to Ronald Reagan National Airport for July if you want to explore Washington DC during its warmest month. You can expect temperatures of between 19ºC and 33ºC.

  • January sees average temperatures of between -6ºC and 10ºC. Search for cheap flight tickets from PDX to DCA sometime around then if you want to travel in cooler conditions.

More about Washington DC

  • When it comes to looking for somewhere to rest your head, you'll find the most popular stays in Washington DC right here. Browse these hotels as soon as you've booked your flight from PDX to DCA:

  • White House Historical Association and The White House are just the start of the popular attractions to add to your Washington DC travel itinerary. Keep the momentum going by heading to National Mall.

Complete your Washington DC trip with hotels and a car rental

  • Once you've secured your cheap ticket to Ronald Reagan National Airport, check out the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your Washington DC escape.

Plan the rest of your trip from Portland to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.