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Reagan-National

$150+ Cheap flights from Portland (PDX) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DCA
ene. 27 — feb. 31
lun. 1/27
lun. 2/3
1 adult, Economy
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The best prices from Portland to Washington, D.C. Reagan-National are usually found in August or April, booked 76 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Portland to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(Alaska Airlines)

One-way from

$150
(FlightHub)

Popular in

June

Cheapest in

August

Average price

$468

Good round-trip deal

$397 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Portland-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Portland-Washington, D.C. Reagan-National flights.
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From Portland to Washington, D.C. Reagan-National
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One-way flight from Portland to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 11% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Portland to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from Portland to Washington, D.C. Reagan-National.
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Find flight deals from Portland to Reagan-National

Cheapest flights from Portland to Reagan-National
Explore the most affordable flight options available from Portland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/159:49 amPDX - DCA
Nonstop4h 51mAlaska Airlines
sáb. 2/226:40 pmDCA - PDX
Nonstop6h 05mAlaska Airlines
Deal found 1/21$297
This Frontier deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/146:32 amPDX - DCA
1 stop12h 27mFrontier
jue. 2/276:00 pmDCA - PDX
1 stop9h 37mFrontier
Deal found 1/21$300
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/146:32 amPDX - DCA
1 stop7h 27mMultiple Airlines
mar. 2/186:40 pmDCA - PDX
Nonstop6h 05mMultiple Airlines
Deal found 1/21$305
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1712:59 amPDX - DCA
1 stop7h 01mDelta
sáb. 2/2211:35 amDCA - PDX
1 stop14h 54mDelta
Deal found 1/21$310
This American Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/152:14 pmPDX - DCA
1 stop7h 31mAmerican Airlines
sáb. 2/222:59 pmDCA - PDX
1 stop9h 45mAmerican Airlines
Deal found 1/22$319
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:00 amPDX - DCA
1 stop6h 54mUnited Airlines
mié. 3/1211:30 amDCA - PDX
2 stops12h 30mUnited Airlines
Deal found 1/21$322
This Southwest deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/16:25 amPDX - DCA
1 stop9h 20mSouthwest
mié. 3/52:00 pmDCA - PDX
2 stops11h 40mSouthwest
Deal found 1/21$354

Find flights from Portland to Reagan-National within your budget

Customize your flight search to find flights from Portland to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

sáb. 2/15

9:49 am-5:40 pm

Nonstop4h 51m

Washington, D.C. Reagan-National

sáb. 2/22

6:40 pm-9:45 pm

Nonstop6h 05m

$297

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

vie. 2/14

6:32 am-9:59 pm

1 stop12h 27m

Washington, D.C. Reagan-National

jue. 2/27

6:00 pm-12:37 am

1 stop9h 37m

$300

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

vie. 2/14

6:32 am-4:59 pm

1 stop7h 27m

Washington, D.C. Reagan-National

mar. 2/18

6:40 pm-9:45 pm

Nonstop6h 05m

$305

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

lun. 2/17

12:59 am-11:00 am

1 stop7h 01m

Washington, D.C. Reagan-National

sáb. 2/22

11:35 am-11:29 pm

1 stop14h 54m

$310

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

sáb. 2/15

2:14 pm-12:45 am

1 stop7h 31m

Washington, D.C. Reagan-National

sáb. 2/22

2:59 pm-9:44 pm

1 stop9h 45m

$319

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

mié. 3/5

7:00 am-4:54 pm

1 stop6h 54m

Washington, D.C. Reagan-National

mié. 3/12

11:30 am-9:00 pm

2 stops12h 30m

$322

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

sáb. 3/1

6:25 am-6:45 pm

1 stop9h 20m

Washington, D.C. Reagan-National

mié. 3/5

2:00 pm-10:40 pm

2 stops11h 40m

$354

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

mar. 4/1

9:54 am-9:59 pm

1 stop9h 05m

$150

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

mar. 2/25

12:59 am-11:00 am

1 stop7h 01m

$159

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

dom. 2/16

9:49 am-5:40 pm

Nonstop4h 51m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 13 results
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Compare providers for flights from Portland to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Reagan-National

Get recent, data-driven insights about flights from Portland to Reagan-National including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Reagan-National. Price data was last updated on January 17, 2025.

The price you pay for your flight from Portland to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Portland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Portland to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to DCA?

Find hourly flight availability from Portland to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 22, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 60% on flights from Portland to Washington, D.C. Reagan-National Airport by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Reagan-National. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their Portland to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from Portland to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 22, 2025.

The most flights from PDX to DCA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated enero 22, 2025.
Read through reviews of airlines operating flights from Portland to Washington, D.C., such as Alaska Airlines, Frontier and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Entertainment

7.7

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Portland to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Washington, D.C. Reagan-National?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Portland. Booking flights from Portland (PDX) to Washington, D.C. Reagan-National should be relatively easy as there are 2 daily outbound flights to Washington, D.C. Reagan-National from 8 different airlines.

  • What are the cheapest airlines flying from Portland to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, Alaska Airlines ($297), Frontier ($300), and Delta ($310) offers the cheapest pricing from Portland to Washington, D.C. Reagan-National Airport. Users have found that Alaska Airlines is 39% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $150. Delta flights start at $159 while deals on Alaska Airlines start at $169 one-way.

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

    On average you can expect to pay $738 for a flight from Portland to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $169 while the most popular route, (Portland - Washington, D.C. Reagan-National) is currently priced at $139.

  • Can I find deals for flights from Portland to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Portland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Reagan-National.

  • Can I find deals for business class flights from Portland to Reagan-National?

    Yes. Cheapflights offers flight deals from Portland to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Portland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Portland to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

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Top 8 airlines flying from Portland to Reagan-National

Discover the top 8 airlines that operate flights from Portland to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$213FlexibilityNo cancel feeOn-time65%
FrontierCheapest$138Average$289FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$304Average$347FlexibilityNo cancel feeOn-time62%
DeltaCheapest$344Average$565FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$355Average$619FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$356Average$596FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$359Average$598FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$391Average$769FlexibilityNo cancel feeOn-time63%
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