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District of Columbia

$149+ Cheap flights from Portland (PDX) to District of Columbia

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IAD
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Portland to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to District of Columbia (USDC). 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 December 21, 2024.

Round-trip from

$297
(Alaska Airlines)

One-way from

$149
(Alaska Airlines)
From Portland to District of Columbia
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One-way flight from Portland to District of Columbia
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Find flight deals from Portland to District of Columbia

Cheapest flights from Portland to District of Columbia
Explore the most affordable flight options available from Portland to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This Gotogate deal was found by Cheapflights users on 12/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:05 pmPDX - DCA
1 stop20h 03mFrontier
Sun 1/56:00 pmDCA - PDX
1 stop24h 59mFrontier
Deal found 12/20$369
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:50 pmPDX - IAD
2 stops22h 27mMultiple Airlines
Sun 1/59:35 pmIAD - PDX
3 stops28h 59mMultiple Airlines
Deal found 12/20$615
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/217:40 amPDX - IAD
1 stop10h 50mAlaska Airlines
Sat 1/116:57 pmIAD - PDX
1 stop7h 46mAlaska Airlines
Deal found 12/21$691
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 12/311:34 pmPDX - IAD
2 stops14h 01mUnited Airlines
Sun 1/55:46 pmIAD - PDX
Nonstop6h 03mUnited Airlines
Deal found 12/19$710
This Delta deal was found by Cheapflights users on 12/20. 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.
Fri 12/275:10 amPDX - DCA
1 stop7h 50mDelta
Fri 1/36:05 amDCA - PDX
1 stop8h 20mDelta
Deal found 12/20$733
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 12/291:50 pmPDX - IAD
1 stop6h 29mDelta
Fri 1/37:05 amIAD - PDX
1 stop8h 40mDelta
Deal found 12/20$733
This Southwest deal was found by Cheapflights users on 12/20. 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.
Sun 12/296:00 amPDX - DCA
1 stop9h 10mSouthwest
Sun 1/54:35 pmDCA - PDX
2 stops9h 50mSouthwest
Deal found 12/20$738
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/288:45 amPDX - IAD
2 stops13h 20mSouthwest
Sat 1/45:05 amIAD - PDX
1 stop7h 35mSouthwest
Deal found 12/21$738
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/2810:00 amPDX - DCA
Nonstop4h 54mAlaska Airlines
Fri 1/36:54 pmDCA - PDX
Nonstop6h 03mAlaska Airlines
Deal found 12/20$748
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/315:40 amPDX - DCA
1 stop10h 59mAmerican Airlines
Fri 1/39:17 amDCA - PDX
1 stop11h 28mAmerican Airlines
Deal found 12/20$761
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/2012:03 pmPDX - IAD
1 stop7h 36mAmerican Airlines
Fri 1/249:11 amIAD - PDX
2 stops14h 34mAmerican Airlines
Deal found 12/20$841
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/2510:50 pmPDX - DCA
1 stop7h 41mUnited Airlines
Tue 12/318:30 amDCA - PDX
1 stop10h 15mUnited Airlines
Deal found 12/21$1,006

Find flights from Portland to District of Columbia within your budget

Customize your flight search to find flights from Portland to District of Columbia 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 2/5

9:55 am-5:53 pm

Nonstop4h 58m

Washington, D.C. Reagan-National

Sat 2/15

6:40 pm-9:45 pm

Nonstop6h 05m

$297

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Wed 4/9

9:54 am-9:59 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Mon 4/28

6:00 pm-12:40 am

1 stop9h 40m

$299

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Thu 1/9

12:03 pm-9:56 pm

1 stop6h 53m

Washington, D.C. Reagan-National

Mon 1/13

9:00 am-6:59 pm

1 stop12h 59m

$301

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Tue 2/4

5:26 pm-4:23 pm

2 stops19h 57m

Washington, D.C. Dulles Intl

Tue 2/11

5:25 pm-10:45 am

1 stop20h 20m

$304

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Tue 4/22

11:30 pm-7:29 am

Nonstop4h 59m

Washington, D.C. Dulles Intl

Wed 4/30

6:30 am-12:39 pm

1 stop9h 09m

$307

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Mon 1/20

12:45 am-11:00 am

1 stop7h 15m

Washington, D.C. Reagan-National

Wed 1/22

4:25 pm-11:29 pm

1 stop10h 04m

$316

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sat 1/11

5:31 am-4:14 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Sat 1/18

6:10 am-1:16 pm

1 stop10h 06m

$316

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Tue 1/7

12:45 pm-12:22 am

1 stop8h 37m

Washington, D.C. Dulles Intl

Sat 1/11

4:05 pm-11:58 pm

1 stop10h 53m

$326

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Wed 4/23

5:55 pm-5:55 am

1 stop9h 00m

Washington, D.C. Dulles Intl

Sun 4/27

12:17 pm-5:24 pm

1 stop8h 07m

$339

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sat 5/10

11:10 pm-10:43 am

1 stop8h 33m

Washington, D.C. Reagan-National

Sat 5/17

12:30 pm-9:55 pm

1 stop12h 25m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 27 results
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Best time to book a flight from Portland to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Portland to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Portland to District of Columbia (average of $309). Flying from Portland to District of Columbia in June is currently the most expensive (average of $389). 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 DC?

Find hourly flight availability from Portland to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

When flying from Portland to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to District of Columbia

Explore weekly flight availability from Portland to District of Columbia. 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 December 21, 2024.

The most flights from PDX to USDC are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 21, 2024.
Get a feel of what it's like to fly with United Airlines, American Airlines and Delta from Portland to District of Columbia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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
4,814 reviews
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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
9,537 reviews
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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
8,597 reviews
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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.

JetBlue
7.4
Good
3,266 reviews
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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
9,039 reviews
Southwest
8.1
Very good
4,814 reviews

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Boarding

8.2

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 District of Columbia. 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 District of Columbia?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to District of Columbia from Portland.

  • What are the cheapest airlines to fly from Portland to District of Columbia one-way?

    The cheapest airlines for a one-way flight from Portland to District of Columbia are Alaska Airlines ($149), United Airlines ($149), and Frontier ($150).

  • What are the cheapest flights from Portland to District of Columbia?

    Looking for the cheapest flight from Portland to District of Columbia? While on average our users pay $1,636, our data indicates the cheapest price to be $198. The most popular route (Portland - Washington, D.C. Reagan-National), is priced around $158.

  • Can I find deals for flights from Portland to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Portland to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to District of Columbia?

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

  • Can I find deals for business class flights from Portland to District of Columbia?

    Yes. Cheapflights offers flight deals from Portland to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Portland to District of Columbia (average of $309). Flying from Portland to District of Columbia in June is currently the most expensive (average of $389). 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.

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Alternative routes for Portland to District of Columbia

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Top 8 airlines flying from Portland to District of Columbia

Discover the top 8 airlines that operate flights from Portland to District of Columbia. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$211FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$272FlexibilityNo cancel feeOn-time62%
DeltaCheapest$290Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$496FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$304Average$347FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$316Average$576FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$353Average$549FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$356Average$583FlexibilityNo cancel feeOn-time69%
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