How long is the flight from Portland to District of Columbia?

Airlines like Alaska Airlines, Delta, and Southwest fly from Portland to District of Columbia in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 15h 04m. The distance between Portland and District of Columbia is about 2320 mi. This flight may include one or multiple stops.

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 Frontier ($83), Spirit Airlines ($97), and American Airlines ($118).

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.

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).

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 $448, our data indicates the cheapest price to be $178. The most popular route (Portland - Washington, D.C. Dulles Intl), is priced around $227.

What are the most popular airlines that fly from Portland to District of Columbia?

United Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Portland to District of Columbia.

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.

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.

$153+ Flights from Portland to District of Columbia

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Cheap 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 Dezember 21, 2025.

So 12/2112:47 pmPDX - DCA

1 stop25h 12mFrontier

Sa 12/272:00 pmDCA - PDX

1 stop24h 43mFrontier

Deal found 12/19

$493

So 12/2812:47 pmPDX - DCA

1 stop21h 14mFrontier

Fr 1/28:00 amDCA - PDX

1 stop30h 52mFrontier

Deal found 12/19

$573

Mi 12/3110:52 pmPDX - IAD

Nonstop4h 58mUnited Airlines

So 1/45:50 pmIAD - PDX

Nonstop5h 58mUnited Airlines

Deal found 12/19

$663

Mi 12/317:00 amPDX - DCA

1 stop11h 10mAmerican Airlines

So 1/44:59 pmDCA - PDX

1 stop8h 17mAmerican Airlines

Deal found 12/19

$671

Mo 12/229:34 pmPDX - IAD

1 stop16h 47mAlaska Airlines

Sa 1/175:26 pmIAD - PDX

1 stop9h 24mAlaska Airlines

Deal found 12/19

$671

Di 12/305:30 amPDX - DCA

1 stop7h 06mDelta

So 1/46:30 amDCA - PDX

1 stop9h 30mDelta

Deal found 12/19

$682

Mo 12/226:01 pmPDX - IAD

1 stop21h 51mMultiple Airlines

Sa 1/1710:43 amIAD - PDX

2 stops27h 21mMultiple Airlines

Deal found 12/19

$682

Sa 12/2710:21 pmPDX - IAD

1 stop7h 21mAmerican Airlines

Sa 1/36:05 amIAD - PDX

1 stop9h 37mAmerican Airlines

Deal found 12/20

$683

Sa 12/209:34 pmPDX - IAD

1 stop16h 47mAlaska Airlines

Mi 1/146:04 pmIAD - PDX

1 stop18h 25mAlaska Airlines

Deal found 12/20

$686

So 12/2811:21 pmPDX - IAD

2 stops11h 06mAmerican Airlines

Di 1/66:00 amIAD - PDX

1 stop8h 45mAmerican Airlines

Deal found 12/19

$688

Mo 12/225:10 amPDX - IAD

1 stop8h 55mSouthwest

Sa 1/177:00 amIAD - PDX

1 stop10h 35mSouthwest

Deal found 12/19

$692

Sa 12/2010:52 pmPDX - IAD

Nonstop4h 58mUnited Airlines

Mi 1/142:10 pmIAD - PDX

1 stop11h 34mUnited Airlines

Deal found 12/20

$703

Best flights from Portland to District of Columbia
Discover carefully curated flight deals from Portland to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Dezember 21, 2025.

Fr 1/169:30 pmPDX - DCA

1 stop21h 29mAlaska Airlines

So 1/188:00 amDCA - PDX

1 stop28h 29mAlaska Airlines

Deal found 12/20

$291

Do 1/87:10 amPDX - DCA

2 stops11h 50mDelta

Do 1/154:44 pmDCA - PDX

1 stop10h 33mDelta

Deal found 12/19

$292

Sa 1/1712:45 pmPDX - IAD

1 stop6h 25mSouthwest

Sa 1/247:00 amIAD - PDX

2 stops11h 35mSouthwest

Deal found 12/18

$302

Sa 1/175:30 amPDX - DCA

1 stop6h 50mDelta

Sa 1/249:54 amDCA - PDX

2 stops11h 56mDelta

Deal found 12/18

$292

Fr 1/309:10 amPDX - DCA

1 stop9h 49mAlaska Airlines

So 2/15:09 pmDCA - PDX

Nonstop6h 02mAlaska Airlines

Deal found 12/20

$292

Do 1/86:00 amPDX - IAD

1 stop7h 50mSouthwest

Sa 1/103:45 pmIAD - PDX

1 stop7h 45mSouthwest

Deal found 12/19

$307

Mi 1/288:02 amPDX - DCA

Nonstop4h 59mAlaska Airlines

Mo 2/25:09 pmDCA - PDX

Nonstop6h 02mAlaska Airlines

Deal found 12/20

$297

Fr 1/165:30 amPDX - DCA

1 stop6h 50mDelta

So 1/186:05 amDCA - PDX

1 stop9h 41mDelta

Deal found 12/19

$302

Mi 1/289:30 pmPDX - DCA

1 stop15h 39mAlaska Airlines

So 2/15:09 pmDCA - PDX

Nonstop6h 02mAlaska Airlines

Deal found 12/19

$302

Mi 1/281:30 pmPDX - IAD

1 stop6h 40mDelta

So 2/17:00 amIAD - PDX

1 stop8h 46mDelta

Deal found 12/19

$302

Di 1/209:30 pmPDX - DCA

2 stops19h 30mAlaska Airlines

Sa 1/245:01 pmDCA - PDX

1 stop8h 45mAlaska Airlines

Deal found 12/18

$307

Mo 1/125:30 amPDX - DCA

1 stop6h 50mDelta

Do 1/154:44 pmDCA - PDX

1 stop10h 33mDelta

Deal found 12/18

$307

Fr 1/2311:10 amPDX - IAD

2 stops9h 38mDelta

So 1/257:00 amIAD - PDX

1 stop8h 46mDelta

Deal found 12/20

$307

Mi 2/187:05 amPDX - IAD

1 stop7h 15mAlaska Airlines

So 2/226:20 pmIAD - PDX

1 stop18h 30mAlaska Airlines

Deal found 12/19

$316

Di 3/1711:15 pmPDX - IAD

1 stop9h 17mDelta

Di 3/247:00 amIAD - PDX

1 stop9h 12mDelta

Deal found 12/19

$311

Fr 1/165:35 pmPDX - IAD

1 stop19h 51mAlaska Airlines

So 1/186:04 pmIAD - PDX

1 stop18h 25mAlaska Airlines

Deal found 12/20

$330

Do 2/198:30 amPDX - IAD

1 stop29h 50mAlaska Airlines

So 2/226:27 pmIAD - PDX

1 stop19h 19mAlaska Airlines

Deal found 12/20

$331

Last-minute flights from Portland to District of Columbia
Discover last-minute flight deals from Portland to District of Columbia. Data last updated Dezember 21, 2025 and is based on user searches.

Do 1/810:15 pmPDX - IAD

1 stop9h 43mAmerican Airlines

Sa 1/101:08 pmIAD - PDX

1 stop10h 09mAmerican Airlines

Deal found 12/19

$306

Fr 1/97:10 amPDX - IAD

2 stops13h 38mDelta

So 1/117:30 amIAD - PDX

1 stop8h 14mDelta

Deal found 12/19

$292

Fr 1/911:59 pmPDX - IAD

1 stop8h 47mUnited Airlines

Sa 1/101:05 pmIAD - PDX

1 stop8h 51mUnited Airlines

Deal found 12/19

$301

Sa 1/107:38 amPDX - IAD

1 stop10h 39mAmerican Airlines

Mi 1/141:08 pmIAD - PDX

1 stop10h 16mAmerican Airlines

Deal found 12/20

$297

Sa 1/107:38 amPDX - DCA

1 stop9h 06mAmerican Airlines

Mo 1/121:44 pmDCA - PDX

1 stop9h 43mAmerican Airlines

Deal found 12/19

$306

Mo 1/125:30 amPDX - DCA

1 stop6h 50mDelta

Do 1/154:44 pmDCA - PDX

1 stop10h 33mDelta

Deal found 12/18

$307

Do 1/151:24 pmPDX - IAD

1 stop6h 58mUnited Airlines

Di 1/202:24 pmIAD - PDX

1 stop9h 48mUnited Airlines

Deal found 12/19

$307

Fr 1/169:30 pmPDX - DCA

1 stop21h 29mAlaska Airlines

So 1/188:00 amDCA - PDX

1 stop15h 47mAlaska Airlines

Deal found 12/21

$291

Fr 1/169:30 pmPDX - DCA

1 stop21h 29mAlaska Airlines

Fr 1/235:09 pmDCA - PDX

Nonstop6h 02mAlaska Airlines

Deal found 12/19

$292

Fr 1/165:30 amPDX - DCA

1 stop6h 50mDelta

So 1/186:05 amDCA - PDX

1 stop9h 41mDelta

Deal found 12/19

$302

Fr 1/1611:59 amPDX - DCA

1 stop7h 00mMultiple Airlines

So 1/188:00 amDCA - PDX

1 stop8h 44mMultiple Airlines

Deal found 12/18

$305

Mi 1/288:02 amPDX - DCA

Nonstop4h 59mAlaska Airlines

So 2/15:09 pmDCA - PDX

Nonstop6h 02mAlaska Airlines

Deal found 12/20

$297

One-way flights from Portland to District of Columbia
Search for one-way flight options from Portland to District of Columbia. Find affordable one-way fares based on user searches. Data last updated Dezember 21, 2025.

Fr 2/207:05 amPDX - IAD

1 stop7h 15mAlaska Airlines

Deal found 12/20

$153

So 1/255:30 amPDX - DCA

1 stop6h 50mDelta

Deal found 12/21

$154

Do 1/291:30 pmPDX - IAD

1 stop6h 40mDelta

Deal found 12/20

$154

Mo 1/1910:40 amPDX - IAD

1 stop24h 29mMultiple Airlines

Deal found 12/20

$157

Di 2/1710:40 pmPDX - IAD

1 stop8h 42mAmerican Airlines

Deal found 12/19

$158

Fr 2/277:35 pmPDX - DCA

2 stops10h 17mDelta

Deal found 12/19

$159

Di 3/1010:40 amPDX - IAD

2 stops9h 19mDelta

Deal found 12/18

$159

Do 1/2911:28 amPDX - IAD

3 stops44h 16mMultiple Airlines

Deal found 12/20

$160

Fr 3/612:04 pmPDX - DCA

1 stop6h 55mFrontier

Deal found 12/21

$161

Do 3/1912:04 pmPDX - DCA

1 stop6h 55mFrontier

Deal found 12/21

$162

Di 1/279:30 pmPDX - DCA

2 stops19h 30mAlaska Airlines

Deal found 12/21

$164

Mo 2/27:24 amPDX - DCA

1 stop9h 36mHawaiian Airlines

Deal found 12/18

$165

Find flight deals from Portland to District of Columbia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$291 (Alaska Airlines)
One-way from	$153 (Alaska Airlines)
Popular in	March
Cheapest in	January
Average price	$417
Good round-trip deal	$368 or less
Good one-way deal	$158 or less

Provider with most accurate pricing for Portland-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Washington, D.C. (WAS) flights.

Search Deals

From Portland to District of Columbia

Search Deals

One-way flight from Portland to District of Columbia

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Portland to District of Columbia.

Search Deals

Price to beat on a one-way flight from Portland to District of Columbia.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fr 1/16

9:30 pm-9:59 pm

1 stop21h 29m

Washington, D.C. Reagan-National

So 1/18

8:00 am-9:29 am

1 stop28h 29m

$291

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Do 1/8

7:10 am-10:00 pm

2 stops11h 50m

Washington, D.C. Reagan-National

Do 1/15

4:44 pm-12:17 am

1 stop10h 33m

$292

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Sa 1/17

5:30 am-3:20 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sa 1/24

9:54 am-6:50 pm

2 stops11h 56m

$292

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fr 1/30

9:10 am-9:59 pm

1 stop9h 49m

Washington, D.C. Reagan-National

So 2/1

5:09 pm-8:11 pm

Nonstop6h 02m

$292

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Mi 1/28

8:02 am-4:01 pm

Nonstop4h 59m

Washington, D.C. Reagan-National

Mo 2/2

5:09 pm-8:11 pm

Nonstop6h 02m

$297

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Sa 1/17

12:45 pm-10:10 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Sa 1/24

7:00 am-3:35 pm

2 stops11h 35m

$302

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Fr 1/16

5:30 am-3:20 pm

1 stop6h 50m

Washington, D.C. Reagan-National

So 1/18

6:05 am-12:46 pm

1 stop9h 41m

$302

PortlandWashington, D.C.

PDX - DCA

PDXDCA

Portland

Mi 1/28

9:30 pm-4:09 pm

1 stop15h 39m

Washington, D.C. Reagan-National

So 2/1

5:09 pm-8:11 pm

Nonstop6h 02m

$302

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Mi 1/28

1:30 pm-11:10 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

So 2/1

7:00 am-12:46 pm

1 stop8h 46m

$302

PortlandWashington, D.C.

PDX - IAD

PDXIAD

Portland

Do 1/8

6:00 am-4:50 pm

1 stop7h 50m

Washington, D.C. Dulles Intl

Sa 1/10

3:45 pm-8:30 pm

1 stop7h 45m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 39 results

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to District of Columbia

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

Currently, April is the cheapest month in which you can book a flight from Portland to District of Columbia (average of $89). Flying from Portland to District of Columbia in December is currently the most expensive (average of $283). 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?

It’s optimal to fly from Portland to District of Columbia in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portland to District of Columbia?

Travelers seeking maximum savings on their Portland to District of Columbia flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to District of Columbia

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

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Alaska Airlines

8.0

Very good

11,492 reviews

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Southwest

8.0

Very good

4,257 reviews

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Delta

7.9

Good

8,021 reviews

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

United Airlines

7.4

Good

9,099 reviews

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Frontier

5.8

Fair

3,082 reviews

Alaska Airlines

8.0

Very good

11,492 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

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.
How long is the flight from Portland to District of Columbia?
Airlines like Alaska Airlines, Delta, and Southwest fly from Portland to District of Columbia in about 6h 25m. The time it takes to get you to your destination can typically vary by up to 15h 04m. The distance between Portland and District of Columbia is about 2320 mi. This flight may include one or multiple stops.
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 Frontier ($83), Spirit Airlines ($97), and American Airlines ($118).
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 $448, our data indicates the cheapest price to be $178. The most popular route (Portland - Washington, D.C. Dulles Intl), is priced around $227.
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, April is the cheapest month in which you can book a flight from Portland to District of Columbia (average of $89). Flying from Portland to District of Columbia in December is currently the most expensive (average of $283). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Portland to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$89	Average$253	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$132	Average$286	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$188	Average$377	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$236	Average$459	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$243	Average$443	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$253	Average$487	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$299	Average$512	FlexibilityNo cancel fee	On-time85%
Southwest	Cheapest$301	Average$471	FlexibilityNo cancel fee	On-time63%

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$153+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to District of Columbia with Cheapflights

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Cheap flight deals from Portland to District of Columbia

Cheapest flights from Portland to District of ColumbiaExplore 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 Dezember 21, 2025.

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 Dezember 21, 2025.

Find flight deals from Portland to District of Columbia

Keep the following information in mind while searching for Portland to District of Columbia flight deals. Data was last updated Dezember 21, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to District of Columbia that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to District of Columbia

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

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 Dezember 21, 2025.

What is the cheapest day to fly from Portland to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Portland to District of Columbia. Price data was last updated on September 14, 2025.

Weekly flight availability from Portland to District of Columbia

Reviews of airlines servicing District of Columbia

See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Portland to District of Columbia?

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

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

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

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

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

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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

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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 Dezember 21, 2025.