HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Dulles Intl (IAD) from $145

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — IAD
apr. 29 — mei. 61
From?
To?
ma 4/29
ma 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Portland to Washington, D.C. Dulles Intl are usually found in February or January, booked 15 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Portland to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Dulles Intl (IAD). 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 april 24, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$234

One-way from

$213
High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 36% potential price drop
Search Deals
From Portland to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Portland to Washington, D.C. Dulles Intl
Search Deals

What is the cheapest day to fly round-trip from Portland to Washington, D.C. Dulles Intl Airport?

Users have found that flying from Portland to Washington, D.C. Dulles Intl Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Portland to Washington, D.C. Dulles Intl Airport?

Travelers have found it’s best to book a flight 29 days in advance to save up to 59% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Washington, D.C. Dulles Intl Airport 1-2 weeks in advance for as low as $395, or $728 for flights within the next 24 hours.

What is the cheapest month to fly from Portland to Washington, D.C. Dulles Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Portland. Users have commonly found prices around $462 for the month, but tickets can be as low as $169. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Portland to Washington, D.C. Dulles Intl Airport (PDX - IAD)?

A simple way to save on the total cost of your ticket is to fly from Portland to Washington, D.C. Dulles Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

Cheap Sun Country Air flights from Portland to Dulles Intl

Explore cheap flight options specifically provided by Sun Country Air for the route between Portland and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
Take a peek at the cheapest Sun Country Air flights we've detected traveling from Portland to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mSun Country Air
zo 5/2612:30 pmIAD - PDX
1 stop7h 20mSun Country Air
Deal found 4/23$309
do 6/1311:59 pmPDX - IAD
1 stop9h 58mSun Country Air
di 6/1811:50 amIAD - PDX
1 stop8h 04mSun Country Air
Deal found 4/23$319
wo 6/125:10 pmPDX - IAD
1 stop15h 36mSun Country Air
di 6/1811:50 amIAD - PDX
1 stop8h 04mSun Country Air
Deal found 4/23$338
zo 6/26:25 pmPDX - IAD
1 stop19h 06mSun Country Air
wo 6/511:20 amIAD - PDX
1 stop8h 09mSun Country Air
Deal found 4/23$340
ma 6/35:20 pmPDX - IAD
1 stop14h 48mSun Country Air
wo 6/511:20 amIAD - PDX
1 stop8h 09mSun Country Air
Deal found 4/23$343
ma 6/1711:59 pmPDX - IAD
1 stop7h 58mSun Country Air
di 6/2511:25 amIAD - PDX
1 stop8h 29mSun Country Air
Deal found 4/23$345
zo 6/911:59 pmPDX - IAD
1 stop6h 58mSun Country Air
di 6/1111:30 amIAD - PDX
1 stop8h 10mSun Country Air
Deal found 4/24$363
ma 6/1711:59 pmPDX - IAD
1 stop7h 58mSun Country Air
wo 6/1911:16 amIAD - PDX
1 stop8h 11mSun Country Air
Deal found 4/23$375
do 5/165:35 pmPDX - IAD
1 stop16h 27mSun Country Air
wo 5/226:15 pmIAD - PDX
1 stop25h 55mSun Country Air
Deal found 4/23$390

Cheap American Airlines flights from Portland to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Portland to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
wo 8/1410:47 pmPDX - IAD
1 stop6h 49mAmerican Airlines
di 8/205:29 pmIAD - PDX
1 stop8h 07mAmerican Airlines
Deal found 4/23$396
wo 5/299:55 pmPDX - IAD
1 stop7h 59mAmerican Airlines
wo 6/55:00 amIAD - PDX
2 stops11h 54mAmerican Airlines
Deal found 4/23$400
di 9/176:15 pmPDX - IAD
2 stops11h 21mAmerican Airlines
di 9/242:05 pmIAD - PDX
1 stop9h 17mAmerican Airlines
Deal found 4/23$401
wo 8/146:15 pmPDX - IAD
2 stops11h 21mAmerican Airlines
di 8/205:29 pmIAD - PDX
1 stop8h 07mAmerican Airlines
Deal found 4/23$403
wo 5/2911:54 pmPDX - IAD
2 stops12h 03mAmerican Airlines
za 6/111:28 amIAD - PDX
2 stops14h 25mAmerican Airlines
Deal found 4/24$404
wo 5/296:15 pmPDX - IAD
2 stops14h 00mAmerican Airlines
wo 6/55:00 amIAD - PDX
2 stops11h 54mAmerican Airlines
Deal found 4/23$406
ma 6/39:55 pmPDX - IAD
1 stop10h 20mAmerican Airlines
wo 6/55:00 amIAD - PDX
2 stops11h 54mAmerican Airlines
Deal found 4/23$420
za 5/410:05 pmPDX - IAD
1 stop10h 19mAmerican Airlines
wo 5/82:14 pmIAD - PDX
1 stop9h 30mAmerican Airlines
Deal found 4/23$595
wo 5/15:20 amPDX - IAD
1 stop8h 04mAmerican Airlines
wo 5/82:14 pmIAD - PDX
1 stop9h 30mAmerican Airlines
Deal found 4/23$596

Cheap Portland to Dulles Intl flights in April & May 2024

Find cheap flight options from Portland to Dulles Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Prices were last updated on april 24, 2024.
Check out some of the best flight deals from Portland to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mSun Country Air
zo 5/2612:30 pmIAD - PDX
1 stop7h 20mSun Country Air
Deal found 4/23$309
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mMultiple Airlines
vr 5/316:20 pmIAD - PDX
2 stops22h 00mMultiple Airlines
Deal found 4/24$332
wo 5/2212:00 pmPDX - IAD
2 stops19h 32mMultiple Airlines
do 5/308:30 amIAD - PDX
2 stops29h 35mMultiple Airlines
Deal found 4/23$346
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mMultiple Airlines
vr 5/316:20 pmIAD - PDX
3 stops28h 44mMultiple Airlines
Deal found 4/24$361
wo 5/225:20 amPDX - IAD
3 stops31h 50mMultiple Airlines
do 5/308:30 amIAD - PDX
2 stops29h 35mMultiple Airlines
Deal found 4/23$362
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mMultiple Airlines
vr 5/316:05 pmIAD - PDX
1 stop8h 27mMultiple Airlines
Deal found 4/24$378
do 5/165:35 pmPDX - IAD
1 stop16h 27mMultiple Airlines
za 5/181:00 pmIAD - PDX
3 stops14h 07mMultiple Airlines
Deal found 4/23$389
do 5/165:35 pmPDX - IAD
1 stop16h 27mSun Country Air
wo 5/226:15 pmIAD - PDX
1 stop25h 55mSun Country Air
Deal found 4/23$390
wo 5/225:20 amPDX - IAD
2 stops26h 12mMultiple Airlines
do 5/308:30 amIAD - PDX
1 stop10h 55mMultiple Airlines
Deal found 4/23$397

Portland to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Portland and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
Check out some of the best flight deals from Portland to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mSun Country Air
zo 5/2612:30 pmIAD - PDX
1 stop7h 20mSun Country Air
Deal found 4/23$309
do 6/1311:59 pmPDX - IAD
1 stop9h 58mSun Country Air
di 6/1811:50 amIAD - PDX
1 stop8h 04mSun Country Air
Deal found 4/23$319
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mMultiple Airlines
vr 5/316:20 pmIAD - PDX
2 stops22h 00mMultiple Airlines
Deal found 4/24$332
wo 6/125:10 pmPDX - IAD
1 stop15h 36mSun Country Air
di 6/1811:50 amIAD - PDX
1 stop8h 04mSun Country Air
Deal found 4/23$338
zo 6/26:25 pmPDX - IAD
1 stop19h 06mSun Country Air
wo 6/511:20 amIAD - PDX
1 stop8h 09mSun Country Air
Deal found 4/23$340
ma 6/35:20 pmPDX - IAD
1 stop14h 48mSun Country Air
wo 6/511:20 amIAD - PDX
1 stop8h 09mSun Country Air
Deal found 4/23$343
ma 6/1711:59 pmPDX - IAD
1 stop7h 58mSun Country Air
di 6/2511:25 amIAD - PDX
1 stop8h 29mSun Country Air
Deal found 4/23$345
wo 5/2212:00 pmPDX - IAD
2 stops19h 32mMultiple Airlines
do 5/308:30 amIAD - PDX
2 stops29h 35mMultiple Airlines
Deal found 4/23$346
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mMultiple Airlines
vr 5/316:20 pmIAD - PDX
3 stops28h 44mMultiple Airlines
Deal found 4/24$361

Non-stop flights to Dulles Intl from Portland

Discover non-stop flight options from Portland to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
Take a look at some of the direct flights traveling from Portland to Washington, D.C. in the near future. If you're looking for other options for flights from Portland to Washington, D.C., make sure to update the search form at the top of page.
wo 5/228:00 amPDX - IAD
Nonstop4h 58mUnited Airlines
do 5/305:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/23$467
do 5/238:00 amPDX - IAD
Nonstop5h 03mUnited Airlines
do 5/305:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/23$485
do 5/308:00 amPDX - IAD
Nonstop5h 03mUnited Airlines
zo 6/25:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/23$491
do 7/257:00 amPDX - IAD
Nonstop5h 03mUnited Airlines
za 8/105:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/23$502
di 7/237:00 amPDX - IAD
Nonstop5h 03mUnited Airlines
do 7/255:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/22$526
ma 5/208:00 amPDX - IAD
Nonstop4h 58mUnited Airlines
vr 5/245:45 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/23$527
ma 9/238:00 amPDX - IAD
Nonstop5h 00mUnited Airlines
za 9/285:40 pmIAD - PDX
Nonstop5h 35mUnited Airlines
Deal found 4/23$534
wo 7/37:00 amPDX - IAD
Nonstop5h 03mUnited Airlines
ma 7/85:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/24$545
zo 5/268:00 amPDX - IAD
Nonstop5h 07mUnited Airlines
wo 5/295:30 pmIAD - PDX
Nonstop5h 37mUnited Airlines
Deal found 4/24$567

Portland to Dulles Intl flights leaving soon

Find last-minute flight options from Portland to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
Check out these flights departing soon from Portland to Washington, D.C.. It's wise to confirm all flight details are correct before booking.
za 5/410:05 pmPDX - IAD
1 stop10h 19mAmerican Airlines
wo 5/82:14 pmIAD - PDX
1 stop9h 30mAmerican Airlines
Deal found 4/23$595
wo 5/15:20 amPDX - IAD
1 stop8h 04mAmerican Airlines
wo 5/82:14 pmIAD - PDX
1 stop9h 30mAmerican Airlines
Deal found 4/23$596
di 4/3012:50 amPDX - IAD
1 stop7h 16mDelta
wo 5/86:00 amIAD - PDX
1 stop7h 29mDelta
Deal found 4/24$598
vr 5/311:45 amPDX - IAD
1 stop9h 14mMultiple Airlines
zo 5/128:30 amIAD - PDX
1 stop8h 50mMultiple Airlines
Deal found 4/22$599
za 5/410:05 pmPDX - IAD
1 stop10h 19mAmerican Airlines
wo 5/82:14 pmIAD - PDX
2 stops11h 38mAmerican Airlines
Deal found 4/23$600
za 5/45:20 amPDX - IAD
1 stop8h 04mAmerican Airlines
za 6/155:13 pmIAD - PDX
1 stop8h 55mAmerican Airlines
Deal found 4/24$603
za 5/45:20 amPDX - IAD
2 stops11h 22mAmerican Airlines
wo 5/82:14 pmIAD - PDX
2 stops11h 39mAmerican Airlines
Deal found 4/23$606
za 5/46:15 pmPDX - IAD
2 stops14h 09mAmerican Airlines
za 6/155:13 pmIAD - PDX
1 stop10h 25mAmerican Airlines
Deal found 4/24$608
do 5/25:00 amPDX - IAD
1 stop21h 21mUnited Airlines
ma 5/610:10 pmIAD - PDX
2 stops16h 28mUnited Airlines
Deal found 4/22$613

One-way flights to Dulles Intl from Portland

Search for one-way flight options from Portland to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,073,952 searches. Data last updated april 24, 2024.
If you're seeking multiple options on one-way flights from Portland to Washington, D.C., be sure to check out these deals, which are updated often. Those needing a return flight from Portland to Washington, D.C. can use the search form above.
vr 6/1411:59 pmPDX - IAD
1 stop9h 58mSun Country Air
Deal found 4/24$145
vr 5/2411:59 pmPDX - IAD
1 stop17h 23mSun Country Air
Deal found 4/23$155
do 6/1311:59 pmPDX - IAD
1 stop9h 58mSun Country Air
Deal found 4/23$161
vr 5/316:19 pmPDX - IAD
1 stop23h 28mSun Country Air
Deal found 4/23$163
ma 6/35:20 pmPDX - IAD
1 stop14h 48mSun Country Air
Deal found 4/23$165
do 5/165:35 pmPDX - IAD
1 stop16h 27mSun Country Air
Deal found 4/23$174
ma 9/305:40 pmPDX - IAD
1 stop16h 22mSun Country Air
Deal found 4/23$178
ma 6/36:51 pmPDX - IAD
2 stops13h 17mMultiple Airlines
Deal found 4/23$179
ma 6/105:30 pmPDX - IAD
1 stop14h 07mSun Country Air
Deal found 4/24$184

Find flights from Portland to Dulles Intl within your budget

Customize your flight search to find flights from Portland to Dulles Intl 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 3,073,952 searches. Data last updated april 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$309 - $467

Route

Depart

Return

Price

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

vr 5/24

1 stop17h 23m

Washington, D.C. Dulles Intl

zo 5/26

1 stop7h 20m

$309

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

do 6/13

1 stop9h 58m

Washington, D.C. Dulles Intl

di 6/18

1 stop8h 04m

$319

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

vr 5/24

1 stop17h 23m

Washington, D.C. Dulles Intl

vr 5/31

2 stops22h 00m

$332

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 6/12

1 stop15h 36m

Washington, D.C. Dulles Intl

di 6/18

1 stop8h 04m

$338

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 5/22

2 stops19h 32m

Washington, D.C. Dulles Intl

do 5/30

2 stops29h 35m

$346

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 8/14

1 stop6h 49m

Washington, D.C. Dulles Intl

di 8/20

1 stop8h 07m

$396

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 5/22

1 stop9h 45m

Washington, D.C. Dulles Intl

wo 5/29

1 stop8h 00m

$398

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 5/22

1 stop9h 53m

Washington, D.C. Dulles Intl

do 5/30

1 stop28h 29m

$405

PortlandWashington, D.C. Dulles Intl

PDX - IAD

PDXIAD

Portland

wo 5/22

Nonstop4h 58m

Washington, D.C. Dulles Intl

do 5/30

Nonstop5h 37m

$467

Flights are sorted by cheapest first

Deals found on 4/23

When is the best time to book a flight from Portland to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Dulles Intl. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Portland to Washington, D.C. Dulles Intl Airport, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Portland to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to Dulles Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday 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.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Portland to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Dulles Intl is currently $167 while a round-trip flight costs $368. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Portland to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). 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.

January

$308

February

$303

March

$358

April

$332

May

$333

June

$398

July

$378

August

$295

September

$280

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated april 24, 2024.
Read through reviews of airlines operating flights from Portland to Washington, D.C., such as Sun Country Air, American Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,111 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
11,004 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,255 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,898 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.3
Good
663 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Boarding

8.2

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Portland to Dulles Intl. 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. Dulles Intl?

    For a flight from Portland to Washington, D.C. Dulles Intl, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 1 outbound flight to Washington, D.C. Dulles Intl per day. 5 airlines have flights to Washington, D.C. Dulles Intl from Portland on a regular basis.

  • Can I find flights from Portland to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Portland to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on Sun Country Air for just $309, but on average you can expect to pay $359.

  • Are there nonstop flights from Portland to Washington, D.C. Dulles Intl Airport for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Portland to Washington, D.C. Dulles Intl Airport under $500. A good price for a nonstop flight from Portland to Washington, D.C. Dulles Intl Airport is less than $567.

  • Are there last-minute flights available from Portland to Washington, D.C. Dulles Intl Airport for under $600?

    There are currently 20+ open flights from Portland to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $600.

  • What days are nonstop flights available from Portland to Washington, D.C. Dulles Intl Airport?

    Nonstop flights can be found on the following days: Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Portland to Washington, D.C. Dulles Intl Airport on average per day?

    Travelers can expect 2 flights from Portland to Washington, D.C. Dulles Intl Airport on average per day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Portland to Washington, D.C. Dulles Intl Airport?

    Airlines like Sun Country Air, American Airlines, and Delta fly from Portland to Washington, D.C. Dulles Intl Airport in about 6h 49m. The time it takes to get you to your destination can typically vary by up to 10h 34m. Airlines will cover a distance of 2334 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Portland to Washington, D.C. Dulles Intl Airport round-trip from $309. Other airlines that can offer you cheap pricing are American Airlines, from $396, and Delta, from $398. Sun Country Air is currently priced 37% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Portland to Washington, D.C. Dulles Intl Airport are Sun Country Air ($145), American Airlines ($189), and Delta ($199).

  • What are the most popular airlines that fly from Portland to Washington, D.C. Dulles Intl Airport?

    American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Portland to Washington, D.C. Dulles Intl Airport.

  • What are the cheapest flights from Portland to Washington, D.C. Dulles Intl Airport?

    While on average a flight from Portland to Washington, D.C. Dulles Intl Airport is generally $1,058, our data shows the cheapest flight currently is $193. When looking at the most popular route, (Portland - Washington, D.C. Dulles Intl), you can expect to pay $309 for that flight.

  • What does PDX to IAD mean?

    Great question - PDX to IAD just means Portland Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Portland to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Dulles Intl?

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

  • Can I find deals for business class flights from Portland to Dulles Intl?

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

  • Can I find deals for flights from Portland to Dulles Intl that allow pets onboard?

    Many airlines flying from Portland to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Dulles Intl?

    Yes, you can often find last-minute deals on Portland to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Portland to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Reagan-National flights
Portland to Baltimore flights
Eugene to Dulles Intl flights
Eugene to Reagan-National flights
Eugene to Baltimore flights
Redmond to Dulles Intl flights
Medford to Baltimore flights
Medford to Dulles Intl flights
Medford to Reagan-National flights
Redmond to Baltimore flights
North Bend to Dulles Intl flights

Top 5 airlines flying from Portland to Dulles Intl

Discover the top 5 airlines that operate flights from Portland to Dulles Intl. 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 3,073,952 searches. Data last updated april 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$194Average$335FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$269Average$445FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$274Average$511FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$340Average$485FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$398Average$558FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
St. Louis to Las Vegas flights
USA to New Delhi flights
Orlando Airport to San Juan flights
New York to Guyana flights
Boston to New Orleans flights
USA to India flights
New York to Sydney flights
Las Vegas to Houston flights
Boston to Dublin flights
Austin to Boston flights
Las Vegas to Phoenix flights
Portland to Niagara Falls, New York flights

Search flights from Portland to Dulles Intl by cabin class

Find flights from Portland to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Portland to Dulles Intl

Find hourly flight availability from Portland to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated april 24, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Portland to Dulles Intl

Explore weekly flight availability from Portland to Dulles Intl. 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 april 24, 2024.
Sunday0daily flights
Monday2daily flights
Tuesday1daily flight
Wednesday2daily flights
Thursday2daily flights
Friday1daily flight
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Portland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Portland to Dulles Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Dulles Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Dulles Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Dulles Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Dulles Intl become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines