$90 Cheap Flights from Washington (IAD) to Portland (PWM)

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Cheap Flights from Washington to Portland (IAD-PWM)

Prices were available within the past 7 days and start at $90 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 3 - Tue, Sep 10
IAD
Washington
PWM
Portland
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Sep 3 from Washington to Portland, returning Tue, Sep 10, priced at $179 found 1 hour ago
United
Sat, Jun 29 - Wed, Jul 3
IAD
Washington
PWM
Portland
$184 Roundtrip, found 1 hour ago
$184
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Jun 29 from Washington to Portland, returning Wed, Jul 3, priced at $184 found 1 hour ago
United
Tue, Aug 13 - Sat, Aug 17
IAD
Washington
PWM
Portland
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 13 from Washington to Portland, returning Sat, Aug 17, priced at $188 found 1 day ago
United
Mon, Jul 1 - Tue, Jul 9
IAD
Washington
PWM
Portland
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jul 1 from Washington to Portland, returning Tue, Jul 9, priced at $190 found 2 days ago
United
Tue, Jun 25 - Tue, Jul 2
IAD
Washington
PWM
Portland
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 25 from Washington to Portland, returning Tue, Jul 2, priced at $191 found 5 days ago
United
Fri, Jun 28 - Wed, Jul 3
IAD
Washington
PWM
Portland
$193 Roundtrip, found 12 hours ago
$193
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Jun 28 from Washington to Portland, returning Wed, Jul 3, priced at $193 found 12 hours ago
United
Sun, Jul 28 - Sat, Aug 3
IAD
Washington
PWM
Portland
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Jul 28 from Washington to Portland, returning Sat, Aug 3, priced at $194 found 1 hour ago
United
Thu, Jul 25 - Tue, Jul 30
IAD
Washington
PWM
Portland
$195 Roundtrip, found 23 hours ago
$195
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Jul 25 from Washington to Portland, returning Tue, Jul 30, priced at $195 found 23 hours ago
United
Fri, Jul 12 - Tue, Jul 16
IAD
Washington
PWM
Portland
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jul 12 from Washington to Portland, returning Tue, Jul 16, priced at $196 found 1 hour ago
United
Fri, Jun 28 - Sun, Jun 30
IAD
Washington
PWM
Portland
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 28 from Washington to Portland, returning Sun, Jun 30, priced at $198 found 1 hour ago
Flights from Washington (IAD) to Portland (PWM)
Origin airport
Washington Dulles Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, United
Roundtrip price
$179
Distance
492 mi

Washington to Portland Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Portland offer the perfect respite. Not only does exploring Portland provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Portland may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAD to PWM today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Portland are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Portland more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Portland is $90 now!

Frequently asked questions

How much is a one-way flight from IAD to Portland Intl. Jetport?
You can score one-way Washington flights to Portland starting from $90. This is based on the lowest fare found on Expedia for this journey leaving within the next three months and was updated on May 23 2024 and has not changed since. This particular airfare is for an United flight, heading off from IAD on June 18 2024 and touching down at Portland Intl. Jetport Airport (PWM).
How long does it take to fly from IAD to Portland Intl. Jetport?
United Airlines operates a direct flight leaving from Dulles Intl. Airport at 12:51PM and touching down at Portland Intl. Jetport Airport (PWM) at 2:23PM — a total flying time of 1 hour and 32 minutes. Secure the best seat available, pack some things to keep you amused and the time will fly by.
Is it cheaper to buy a plane ticket from IAD to Portland Intl. Jetport last minute?
When it’s time to book your flights, it’s always better to be prepared. While you may be able to find a deal on a Washington Dulles Intl. Airport (IAD) to Portland Intl. Jetport flight at the last minute, fares usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it’s three to four months.
What is the cheapest airline flying from Dulles Intl. Airport to Portland Intl. Jetport in the next 90 days?
With fares starting from $90 for a flight from Washington to Portland, United is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was updated on May 23 2024 and has not changed since. The flight takes off from IAD on June 18 2024 and touches down at PWM.
What's the cheapest price for a flight from Dulles Intl. Airport to Portland Intl. Jetport next month?
Grab a flight from Washington to Portland for only $90. This is the most affordable ticket price for this trip departing in the next month. It’s an United flight jetting off from Dulles Intl. Airport on June 18 2024 and landing at Portland Intl. Jetport. The price was accurate as of May 23 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
Can I find cheap nonstop flights from Dulles Intl. Airport to Portland Intl. Jetport in the next three months?
The next vacation you take doesn’t have to make a huge dent in your budget. We’ve sourced a roundtrip nonstop flight from Washington to Portland in the next 90 days for $179. This price is based on airfares found on Expedia with a departure date within the next three months and was updated on May 26 2024. The flight via United leaves from Dulles Intl. Airport on June 19 2024 and arrives at PWM. It has a return date of June 28 2024.Use our filters to locate nonstop cheap flights from IAD to PWM. Simply click “Nonstop” under “Filter by” once your search results come up. Travel plans not etched in stone? You can also try the “Flexible dates” dropdown menu to check out prices for nearby days. Finding a flight that suits your budget and plans couldn’t be simpler.
What airports do you fly into for Maine from Sterling?
From Sterling, you can travel to Maine via Portland Intl. Jetport Airport (PWM), Augusta State Airport (AUG) and Brunswick, ME (NHZ-Brunswick Executive). Do some research into which terminal is best for you before you make a decision. If you settle on Portland Intl. Jetport Airport (PWM), it’s roughly 120 mi south of the center of the city. Use the dollars you save when booking your airfare with Expedia to tour the city’s top sights, such as Barrows Falls Trail and Lake Hebron.
What are the most popular departure times for flights from Washington Dulles Intl. Airport (IAD) to Portland Intl. Jetport Airport (PWM)?
Between 8:00 AM - 9:00 AM is when you’ll find many United Airlines flights departing IAD to Portland Intl. Jetport Airport (PWM). Our tip? Leave earlier in the day. With air traffic yet to build up, your chances of jumping on a delay-free flight are higher.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to PWM?
It’s a piece of cake to make changes to your IAD to Portland Intl. Jetport trip yourself. Just go to the Expedia Trips portal and hit “change flight.” Search for new flights and choose the one that better suits your plans. You’ll get an estimate of your flight change cost, if applicable. You can also visit our Customer Service portal to chat to our Virtual Agent and get answers to your questions.
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