PDX - DCA

$163 Find Cheap Flights from Portland to Reagan Washington National Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$337
Typical prices: $377-$671
Frontier
Mon 10/1Wed 10/24
PDX - DCA • 1 stop
Cheapest non-stop
$480
Typical prices: $418-$689
Alaska Airlines
Fri 2/2Tue 2/6
PDX - DCA • Non-stop
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 5h 03m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $302 (round-trip)
Shortest trip • 7h 01m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Portland to Reagan-National (PDX-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Reagan-National

Thu, Oct 1 - Sat, Oct 24
Frontier Logo
12:38 pm - 12:11 pmPDX  Portland-DCA Washington, D.C. Reagan-National
20h 33m1 stop Denver Intl
Frontier Logo
1:00 pm - 10:54 amDCA  Washington, D.C. Reagan-National-PDX Portland
24h 54m1 stop Denver Intl
$337Frontier
Tue, Dec 1 - Thu, Dec 3
Frontier Logo
4:35 pm - 4:00 pmPDX  Portland-DCA Washington, D.C. Reagan-National
20h 25m1 stop Denver Intl
Frontier Logo
8:00 am - 3:40 pmDCA  Washington, D.C. Reagan-National-PDX Portland
10h 40m1 stop Denver Intl
$338Frontier
Fri, Oct 16 - Tue, Oct 27
Delta Logo
5:30 am - 3:23 pmPDX  Portland-DCA Washington, D.C. Reagan-National
6h 53m1 stop Seattle/Tacoma Intl
Delta Logo
4:45 pm - 9:56 pmDCA  Washington, D.C. Reagan-National-PDX Portland
8h 11m1 stop Seattle/Tacoma Intl
$343Delta
Fri, Nov 27 - Wed, Dec 2
Delta Logo
5:30 am - 3:13 pmPDX  Portland-DCA Washington, D.C. Reagan-National
6h 43m1 stop Seattle/Tacoma Intl
Delta Logo
4:25 pm - 10:06 pmDCA  Washington, D.C. Reagan-National-PDX Portland
8h 41m1 stop Seattle/Tacoma Intl
$343Delta
Sat, Feb 6 - Wed, Feb 10
Alaska Airlines Logo
7:30 am - 9:59 pmPDX  Portland-DCA Washington, D.C. Reagan-National
11h 29m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 am - 10:17 pmDCA  Washington, D.C. Reagan-National-PDX Portland
17h 17m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Sat, Feb 6 - Wed, Feb 10
Alaska Airlines Logo
8:30 am - 9:59 pmPDX  Portland-DCA Washington, D.C. Reagan-National
10h 29m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 am - 10:17 pmDCA  Washington, D.C. Reagan-National-PDX Portland
17h 17m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Sat, Feb 6 - Wed, Feb 10
American Airlines Logo
6:00 am - 6:59 pmPDX  Portland-DCA Washington, D.C. Reagan-National
9h 59m1 stop Dallas/Fort Worth
American Airlines Logo
12:59 pm - 8:07 pmDCA  Washington, D.C. Reagan-National-PDX Portland
10h 08m1 stop Charlotte Douglas
$437American Airlines
Wed, Nov 4 - Sat, Nov 14
American Airlines Logo
1:22 pm - 11:55 pmPDX  Portland-DCA Washington, D.C. Reagan-National
7h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
2:54 pm - 7:42 pmDCA  Washington, D.C. Reagan-National-PDX Portland
7h 48m1 stop Chicago O'Hare Intl
$437American Airlines
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
11:35 pm - 11:55 amPDX  Portland-DCA Washington, D.C. Reagan-National
9h 20m1 stop Chicago Midway
Southwest Logo
8:00 am - 12:10 pmDCA  Washington, D.C. Reagan-National-PDX Portland
7h 10m1 stop Chicago Midway
$437Southwest
Mon, Oct 26 - Tue, Oct 27
Southwest Logo
11:35 pm - 11:55 amPDX  Portland-DCA Washington, D.C. Reagan-National
9h 20m1 stop Chicago Midway
Southwest Logo
6:35 pm - 11:10 pmDCA  Washington, D.C. Reagan-National-PDX Portland
7h 35m1 stop Chicago Midway
$437Southwest
Booking Insights

Price, demand and travel trends for Portland to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Portland to Washington, D.C. Reagan-National Airport?

Round-trip flights from Portland to Washington, D.C. Reagan-National Airport start at $337. Prices are below average for this route right now, with typical round-trip fares ranging from $377 to $671. The lowest price found in the past 5 days was $337 on Frontier.

What's the cheapest day of the week to fly from Portland to Washington, D.C. Reagan-National Airport?

Thursday is the cheapest day of the week to fly from Portland to Washington, D.C. Reagan-National Airport, it is 11% cheaper than the average day. Monday is the most expensive day with flight prices 32% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Portland to Washington, D.C. Reagan-National Airport?

  • February is the cheapest month to fly from Portland to Washington, D.C. Reagan-National Airport at $373 round-trip.
  • June ($642) and July ($627) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 72% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to Washington, D.C. Reagan-National Airport the cheapest?

Flights from Portland to Washington, D.C. Reagan-National Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 37% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Portland to Reagan-National

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DCA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for Portland to Washington, D.C. Reagan-National Airport flights

Low season

August

Cheapest flight

$163
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Portland to Washington, D.C. Reagan-National Airport

When to book flights from Portland to Reagan-National

Are your dates flexible? Find out the best times to travel from Portland to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Does Portland International Airport have nursing rooms?

    The Portland International Airport, has got 4 nursing rooms; Across from Caper’s café, near the BC security checkpoint and near the restrooms adjacent to gate E8 on Concourse E. In the rooms there are baby changing stations and electric outlets. Both rooms are ADA compliant and easily accessible.

  • What business facilities are available at PDX Portland Airport?

    The airport offers opportunities like job fairs, benefit information and even discounted public transit passes. They also offer a number of paid advertising opportunities. There are a variety of signs and locations available pre and post security.

  • Does Reagan National Airport Washington DC offer accessible services?

    There are parking spaces for travelers with limited mobility and cars with a government issued plate or placard for use by the passengers. All airport parking shuttles are equipped with motorized chairs, lifts and ramps. You can find them at parking 1 and 2.

  • Does the Reagan National Airport offer car rental services?

    Onsite airport rental counters are also available on the 1st floor. In case you are a member of the car club, proceed to the 3rd floor to receive car keys. There is a dedicated drop off and pick up zone located across the rental car shuttle bus shelter at the car rental area.

  • Which airlines offer extra legroom and free seat selection on Portland to Washington, D.C. Reagan-National Airport flights?

    Among airlines operating Portland to Washington, D.C. Reagan-National Airport flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Portland to Washington, D.C. Reagan-National Airport?

    Only Alaska Airlines operates flights between Portland and Washington, D.C. Reagan-National Airport.

  • Which airports can I use when flying from Portland to Washington, D.C. Reagan-National Airport?

    Flights from Portland to Washington, D.C. Reagan-National Airport usually depart from Portland (PDX) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which airlines include bags at no extra cost on Portland to Washington, D.C. Reagan-National Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Portland to Washington, D.C. Reagan-National Airport?

    Three cabin classes are available on flights from Portland to Washington, D.C. Reagan-National Airport:

    • Economy Class
    • Business Class
    • First Class

  • How much can I save by taking a layover when flying from Portland to Washington, D.C. Reagan-National Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $302 round-trip via Denver Intl (DEN), compared to $542 for nonstop.

  • What is the standard checked-bag allowance on flights from Portland to Washington, D.C. Reagan-National Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Portland to Washington, D.C. Reagan-National Airport?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines and Southwest. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • Which airports do connecting flights from Portland to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Portland to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 29% of one-stop connections
    • Denver Intl (DEN) - 28% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 14% of one-stop connections
    • Chicago Midway (MDW) - 13% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 33% on the Portland to Washington, D.C. Reagan-National Airport route. Thursday is the cheapest departure day at $452 round-trip on average, while Monday is the most expensive at $667, a difference of $215. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Portland to Washington, D.C. Reagan-National Airport spread across the day?

    Morning is the busiest departure period on Portland to Washington, D.C. Reagan-National Airport flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Some of the most popular sights in Washington, D.C. Reagan-National Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • What are the earliest and latest flights from Portland to Washington, D.C. Reagan-National Airport?

    These are the earliest and latest flight times available from Portland to Washington, D.C. Reagan-National Airport:

    • Earliest: departs at 7:52 am and lands at 12:55 pm
    • Latest: departs at 8:18 am and lands at 1:21 pm.

    The flight takes about 5h 03m.

  • How expensive are last-minute Portland to Washington, D.C. Reagan-National Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 31% above the route average of $504. Book 15 weeks before departure for the lowest fares.

  • How long is a flight from Portland to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Portland to Washington, D.C. Reagan-National Airport takes 5h 03m, covering 2,343 miles.

  • Do I need a passport to fly from Portland to Washington, D.C. Reagan-National Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Portland to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $337 to $2,822. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Portland to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Portland to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $215, which is 30% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Portland to Washington, D.C. Reagan-National Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 01m, compared with 7h 33m via Minneapolis St Paul (MSP) and 7h 44m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Portland and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 3 hours ahead of Portland (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Sixt
    · Dollar
    · Thrifty
    · Alamo
    · Budget

  • How much should I expect to pay for a Portland to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Portland to Washington, D.C. Reagan-National Airport range from $377 to $671, with an average of $504 over the past 12 months. Anything below $377 counts as a good deal.

  • Which airlines offer Wi-Fi on Portland to Washington, D.C. Reagan-National Airport flights?

    Alaska Airlines is the only airline on the Portland to Washington, D.C. Reagan-National Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Portland to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $452 - about $215 less than Monday (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 37% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Washington, D.C. Reagan-National Airport trip for February. Fares historically average $373 round-trip in that month - typically $269 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Denver Intl Airport (DEN) can be cheaper than flying direct. The cheapest layover option averages $302 round-trip on this route - about $240 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Canopy by Hilton Washington D.C - The Wharf
  • If you are traveling to Reagan Washington (DCA) from Portland International Airport (PDX) there are several ways you can use to get to the airport. You can either use a bus, tram or a taxi car. The recommended option would be a bus which only takes 30 minutes to the airport. If you opt for a cheaper option, the tram only takes 39 minutes from downtown to the airport. If you have a personal car you can also get to the airport conveniently.
  • With several lounges at PDX Portland International Airport, customers can refuel refresh and reconnect before the flights. The airport offers various lounge amenities including free room upgrades, free breakfast, and early check in, late checkout and free perks. A priority pass is needed for one to access the lounges. Some of these lounges include; Alaska lounge, United club and The Delta Sky Club.
  • If you enjoy the extra touches of customer service and convenience parking, PDX Portland International Airport offers valet parking that is open 24 hours a day. The airport also has reserved parking for all customers. The parking spots are located next to the ticketing areas at the terminals. The airport offers long term and short term parking. The parking spots have over 3000 parking spaces, including vehicle charging stations and ample disabled parking spots.
  • If you are traveling with a family there are kid’s friendly features at Reagan National Airport Washington DC. Some of these features include for starters, the Metro stops, smack dabs in the middle of the airports B/C terminal. They allow you to go from stroller, to checkpoint and to the gate.
  • The Reagan National Airport Washington DC, has got designated pet relief areas for customers traveling with animal service. The pet relief areas are clearly marked and, contain waste bags and receptacles for your convenience. Some of the locations to the relief areas are in terminal 2 near gates E46-E59 and pre security adjacent to the North Metrorail Station Entrance.

Prefer to fly direct from Portland to Reagan Washington National Airport?

 
Find which airlines fly direct from Portland Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Portland to Washington, D.C. Reagan-National

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Portland

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

More options for your flight from Portland to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental