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Cheap flights from Portland (PWM) to Dulles Intl (IAD) from $95

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 6/22. 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.
PWM — IAD
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Portland to Washington, D.C. Dulles Intl are usually found in September or January, booked 27 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Portland to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 May 30, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$236

One-way from

$180
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Portland to Washington, D.C. Dulles Intl
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One-way flight from Portland to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Portland, Maine to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 48% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 93% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland, Maine to Washington, D.C. Dulles Intl Airport from $363 1-2 weeks out and tickets from $510 for flights departing within the next 72 hours.

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

December is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Portland, Maine. Prices for December average $293 per person but you can even find prices for as low as $148. The most expensive prices can be found in the month of April. Opting for a December flight can save you 44% on your journey compared to booking in April

What is the cheapest time of day to fly from PWM to IAD?

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to Washington, D.C. Dulles Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

Cheap United Airlines flights from Portland to Dulles Intl

Explore cheap flight options specifically provided by United 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 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Portland to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Fri 8/25:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 8/46:00 amIAD - PWM
1 stop3h 34mUnited Airlines
Deal found 5/29$220
Mon 6/179:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$232
Mon 7/295:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 8/210:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$237
Tue 8/205:30 amPWM - IAD
Nonstop1h 51mUnited Airlines
Sat 8/2410:14 pmIAD - PWM
Nonstop1h 45mUnited Airlines
Deal found 5/29$239
Mon 6/173:50 pmPWM - IAD
1 stop4h 55mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$242
Wed 7/35:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Sat 7/610:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$244
Thu 6/277:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 7/710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$249
Mon 7/17:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 7/56:00 amIAD - PWM
1 stop4h 00mUnited Airlines
Deal found 5/30$250
Thu 6/273:51 pmPWM - IAD
1 stop6h 44mUnited Airlines
Thu 7/410:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$254

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 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on Sun Country Air flights from Portland to Washington, D.C.. Deals are refreshing constantly so come back soon for more options.
Sun 6/301:09 pmPWM - IAD
1 stop20h 35mSun Country Air
Wed 7/311:23 amIAD - PWM
1 stop24h 32mSun Country Air
Deal found 5/29$325
Mon 7/151:27 pmPWM - IAD
1 stop23h 43mSun Country Air
Sun 7/211:53 pmIAD - PWM
1 stop22h 55mSun Country Air
Deal found 5/29$365
Thu 6/271:27 pmPWM - IAD
1 stop23h 37mSun Country Air
Sun 7/77:30 amIAD - PWM
1 stop29h 05mSun Country Air
Deal found 5/30$367
Thu 6/131:33 pmPWM - IAD
1 stop23h 24mSun Country Air
Sat 6/151:50 pmIAD - PWM
1 stop22h 34mSun Country Air
Deal found 5/29$375
Mon 7/221:40 pmPWM - IAD
1 stop20h 57mSun Country Air
Wed 7/2411:20 amIAD - PWM
1 stop25h 15mSun Country Air
Deal found 5/30$395
Sat 6/1512:01 pmPWM - IAD
1 stop24h 52mSun Country Air
Sat 6/2212:40 pmIAD - PWM
1 stop23h 45mSun Country Air
Deal found 5/29$397
Sun 6/91:16 pmPWM - IAD
1 stop20h 41mSun Country Air
Wed 6/1211:16 amIAD - PWM
1 stop25h 25mSun Country Air
Deal found 5/29$450

Cheap Portland to Dulles Intl flights in May & June 2024

Find cheap flight options from Portland to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Portland to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sat 6/84:57 pmPWM - IAD
1 stop6h 01mDelta
Mon 6/105:03 pmIAD - PWM
1 stop7h 21mDelta
Deal found 5/29$226
Mon 6/179:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$232
Mon 6/173:50 pmPWM - IAD
1 stop4h 55mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$242
Wed 6/267:15 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 6/3010:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$244
Thu 6/277:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 7/710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$249
Thu 6/273:51 pmPWM - IAD
1 stop6h 44mUnited Airlines
Thu 7/410:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$254
Thu 6/273:51 pmPWM - IAD
1 stop6h 44mUnited Airlines
Sun 7/710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$259
Mon 6/245:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/2710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$263
Mon 6/245:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 6/2810:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$277

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 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Portland to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 8/25:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 8/46:00 amIAD - PWM
1 stop3h 34mUnited Airlines
Deal found 5/29$220
Sat 6/84:57 pmPWM - IAD
1 stop6h 01mDelta
Mon 6/105:03 pmIAD - PWM
1 stop7h 21mDelta
Deal found 5/29$226
Mon 6/179:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$232
Mon 7/295:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 8/210:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$237
Sat 8/311:24 pmPWM - IAD
1 stop4h 00mDelta
Sat 9/76:14 pmIAD - PWM
1 stop5h 12mDelta
Deal found 5/28$238
Tue 8/205:30 amPWM - IAD
Nonstop1h 51mUnited Airlines
Sat 8/2410:14 pmIAD - PWM
Nonstop1h 45mUnited Airlines
Deal found 5/29$239
Mon 6/173:50 pmPWM - IAD
1 stop4h 55mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$242
Wed 6/267:15 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 6/3010:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$244
Thu 6/277:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 7/710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$249

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 2,784,634 searches. Data last updated May 30, 2024.
Consider booking one of these non-stop flights heading from Portland to Washington, D.C.. Select from other flights from Portland to Washington, D.C. by using the search form above.
Mon 7/17:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 7/510:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$179
Thu 6/275:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 7/410:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$184
Fri 6/217:15 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Mon 6/2410:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$189
Mon 6/179:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/2010:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$232
Mon 7/295:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Fri 8/210:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$237
Tue 8/205:30 amPWM - IAD
Nonstop1h 51mUnited Airlines
Sat 8/2410:14 pmIAD - PWM
Nonstop1h 45mUnited Airlines
Deal found 5/29$239
Wed 7/32:32 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sat 7/610:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$244
Thu 6/277:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 7/710:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$249
Fri 7/195:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Sun 7/2110:05 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/30$250

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 2,784,634 searches. Data last updated May 30, 2024.
Check out these flights departing soon from Portland to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 6/84:57 pmPWM - IAD
1 stop6h 01mDelta
Mon 6/105:03 pmIAD - PWM
1 stop7h 21mDelta
Deal found 5/29$226
Thu 6/139:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Sat 6/1510:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$295
Thu 6/1311:55 amPWM - IAD
1 stop4h 29mUnited Airlines
Sat 6/1510:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$305
Tue 6/111:00 pmPWM - IAD
1 stop6h 45mAmerican Airlines
Thu 6/135:00 amIAD - PWM
1 stop7h 14mAmerican Airlines
Deal found 5/29$315
Sat 6/83:46 pmPWM - IAD
2 stops7h 12mDelta
Mon 6/105:03 pmIAD - PWM
1 stop7h 21mDelta
Deal found 5/29$342
Sun 6/97:15 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Tue 6/116:15 pmIAD - PWM
Nonstop1h 54mUnited Airlines
Deal found 5/29$343
Sun 6/99:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Tue 6/118:35 amIAD - PWM
1 stop5h 16mUnited Airlines
Deal found 5/29$353
Thu 6/131:05 pmPWM - IAD
1 stop6h 40mAmerican Airlines
Tue 6/185:00 amIAD - PWM
1 stop7h 10mAmerican Airlines
Deal found 5/29$358
Tue 6/119:45 amPWM - IAD
Nonstop1h 58mUnited Airlines
Thu 6/1310:10 pmIAD - PWM
Nonstop1h 48mUnited Airlines
Deal found 5/29$359

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 2,784,634 searches. Data last updated May 30, 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. Users in need of a round-trip flight from Portland to Washington, D.C. instead should update the search form at the top of page.
Sat 6/225:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Deal found 5/29$95
Fri 8/95:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Deal found 5/29$100
Tue 6/185:37 amPWM - IAD
1 stop5h 48mDelta
Deal found 5/29$113
Mon 7/17:22 pmPWM - IAD
Nonstop1h 58mUnited Airlines
Deal found 5/30$120
Sun 8/255:30 amPWM - IAD
Nonstop1h 51mUnited Airlines
Deal found 5/29$122
Fri 6/285:30 amPWM - IAD
Nonstop1h 58mUnited Airlines
Deal found 5/29$125
Mon 7/13:50 pmPWM - IAD
1 stop6h 49mUnited Airlines
Deal found 5/30$129
Fri 6/283:51 pmPWM - IAD
1 stop6h 44mUnited Airlines
Deal found 5/29$134
Thu 7/113:50 pmPWM - IAD
1 stop6h 45mUnited Airlines
Deal found 5/29$148

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$220 - $391

Route

Depart

Return

Price

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Fri 8/2

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sun 8/4

1 stop3h 34m

$220

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Sat 6/8

1 stop6h 01m

Washington, D.C. Dulles Intl

Mon 6/10

1 stop7h 21m

$226

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Mon 6/17

Nonstop1h 58m

Washington, D.C. Dulles Intl

Thu 6/20

Nonstop1h 48m

$232

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Mon 7/29

Nonstop1h 58m

Washington, D.C. Dulles Intl

Fri 8/2

Nonstop1h 48m

$237

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Tue 8/20

Nonstop1h 51m

Washington, D.C. Dulles Intl

Sat 8/24

Nonstop1h 45m

$239

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Wed 8/21

1 stop6h 47m

Washington, D.C. Dulles Intl

Mon 8/26

1 stop7h 02m

$253

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Tue 8/20

2 stops10h 27m

Washington, D.C. Dulles Intl

Sat 8/24

1 stop5h 12m

$303

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Sun 6/30

1 stop20h 35m

Washington, D.C. Dulles Intl

Wed 7/3

1 stop24h 32m

$325

PortlandWashington, D.C. Dulles Intl

PWM - IAD

PWMIAD

Portland

Fri 6/7

2 stops18h 15m

Washington, D.C. Dulles Intl

Sun 6/9

2 stops18h 49m

$391

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Portland, Maine 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 May 24, 2024.
The best time to book flights from Portland, Maine to Washington, D.C. Dulles Intl Airport is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Portland, Maine 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

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 May 30, 2024.
Peruse reviews from past customers who have flown with United Airlines, Sun Country Air and Delta from Portland to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,866 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
597 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Portland. Booking flights from Portland (PWM) to Washington, D.C. Dulles Intl should be relatively easy as there are 4 daily outbound flights to Washington, D.C. Dulles Intl from 2 different airlines.

  • Can I find flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $220, but on average you can expect to pay $256.

  • Are there nonstop flights from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Portland, Maine to Washington, D.C. Dulles Intl Airport under $200. A good price for a nonstop flight from Portland, Maine to Washington, D.C. Dulles Intl Airport is less than $258.

  • Are there last-minute flights available from Portland, Maine to Washington, D.C. Dulles Intl Airport for under $300?

    There are currently 20+ open flights from Portland, Maine to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.

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

    Cheapflights users have booked flights from Portland, Maine to Washington, D.C. Dulles Intl Airport round-trip from $220. Other airlines that can offer you cheap pricing are Delta, from $226, and American Airlines, from $253. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $95. Users have also found prices from $113 and $153 on Delta and Sun Country Air, respectively.

  • What are the most reliable airlines from Portland, Maine to Washington, D.C. Dulles Intl Airport?

    Consider Republic Airways (100%), CommutAir (94%) or United Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Portland, Maine to Washington, D.C. Dulles Intl Airport.

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

    On average you can expect to pay $826 for a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $105 while the most popular route, (Portland - Washington, D.C. Dulles Intl) is currently priced at $184.

  • What does PWM to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a PWM to IAD flight.

  • 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, Maine to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Portland, Maine to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Portland, Maine to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). 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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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Portland to Dulles Intl

Discover the top 2 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$182Average$296FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$188Average$346FlexibilityNo cancel feeOn-time69%
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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.
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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 May 30, 2024.
18%of flight departuresEarly morningMidnight to 6 am
48%of flight departuresMorning6 am to noon
33%of flight departuresAfternoonNoon to 6 pm
1%of flight departuresEvening6 pm to midnight
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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 May 30, 2024.
Sunday4daily flights
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Tuesday4daily flights
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Thursday4daily flights
Friday4daily flights
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How does Cheapflights help users find flights from Portland to Dulles Intl?

Cheapflights makes it easy to find Portland to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Portland.

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?

Yes! Start tracking prices for Portland to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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