฿3,915 Cheap Flights from Baltimore (BWI) to Portland (PDX)

View ฿3,915 flight on Wed, 18 Mar 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Portland International Airport (PDX)

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Cheap Flights from Baltimore (BWI) to Portland (PDX)

Prices were available within the past 7 days and start at ฿3,915 for one-way flights and ฿8,605 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿8,605 Return, found 9 hours ago
฿8,605
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿8,605 found 9 hours ago
Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿10,175 Return, found 9 hours ago
฿10,175
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿10,175 found 9 hours ago
United
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿10,180 Return, found 9 hours ago
฿10,180
Return
found 9 hours ago
Select United flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿10,180 found 9 hours ago
Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿10,805 Return, found 9 hours ago
฿10,805
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿10,805 found 9 hours ago
Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿10,955 Return, found 9 hours ago
฿10,955
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿10,955 found 9 hours ago
Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿11,085 Return, found 9 hours ago
฿11,085
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿11,085 found 9 hours ago
United
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿11,590 Return, found 9 hours ago
฿11,590
Return
found 9 hours ago
Select United flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿11,590 found 9 hours ago
Delta
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿11,740 Return, found 9 hours ago
฿11,740
Return
found 9 hours ago
Select Delta flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿11,740 found 9 hours ago
United
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿11,745 Return, found 9 hours ago
฿11,745
Return
found 9 hours ago
Select United flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿11,745 found 9 hours ago
American Airlines
Wed, 18 Mar - Wed, 25 Mar
BWI
Baltimore
PDX
Portland
฿12,360 Return, found 9 hours ago
฿12,360
Return
found 9 hours ago
Select American Airlines flight, departing Wed, 18 Mar from Baltimore to Portland, returning Wed, 25 Mar, priced at ฿12,360 found 9 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Portland (PDX)

April is typically the cheapest month to fly

From ฿5,548 - ฿13,151 per traveller.
Flight from Baltimore to Portland route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Portland Intl.
Return price
฿8,605
Distance
3762 km

Perfect flights from Baltimore to Portland

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Baltimore to Portland. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Baltimore Washington Intl. Thurgood Marshall to Portland Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,915 and roundtrip prices from ฿8,605. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Portland Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Portland.

Frequently asked questions

How much is a flight from BWI to Portland Airport?
The lowest price advertised for a round-trip journey from BWI Marshall to PDX Airport is ฿8,605. But you better act quick. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI to Portland Intl. Airport (PDX)?
Most flights can be conveniently cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from BWI Airport to PDX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to PDX?
You'll be up above the clouds for a while, as the flight distance between BWI Airport and Portland Intl. Airport (PDX) is 3,800 kilometres. Put together a playlist of your favourite podcasts before you leave home to keep yourself entertained during the journey.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Portland Intl. Airport (PDX)?
There are no direct flights, so you'll need to make at least one stop between Baltimore Washington Intl. Thurgood Marshall Airport (BWI) and PDX. Take advantage of the layover time to stretch your legs and grab a coffee.
Are BWI to Portland Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some of the cheapest airfares from BWI to Portland Intl. Airport (PDX) surfacing a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.
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