£82 Cheap Flights from Boston (BOS) to Portland (PDX)

View £82 flight on Tue, 19 Aug 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Portland International Airport (PDX)

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Cheap Flights from Boston (BOS) to Portland (PDX)

Prices were available within the past 7 days and start at £82 for one-way flights and £162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, 2 Jun - Mon, 9 Jun
BOS
Boston
PDX
Portland
£162 Return, found 2 days ago
£162
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 2 Jun from Boston to Portland, returning Mon, 9 Jun, priced at £162 found 2 days ago
JetBlue Airways
Mon, 2 Jun - Mon, 9 Jun
BOS
Boston
PDX
Portland
£163 Return, found 2 days ago
£163
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 2 Jun from Boston to Portland, returning Mon, 9 Jun, priced at £163 found 2 days ago
Delta
Thu, 29 May - Tue, 17 Jun
BOS
Boston
PDX
Portland
£164 Return, found 3 days ago
£164
Return
found 3 days ago
Select Delta flight, departing Thu, 29 May from Boston to Portland, returning Tue, 17 Jun, priced at £164 found 3 days ago
Alaska Airlines
Thu, 15 May - Wed, 4 Jun
BOS
Boston
PDX
Portland
£164 Return, found 3 days ago
£164
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 15 May from Boston to Portland, returning Wed, 4 Jun, priced at £164 found 3 days ago
Hawaiian Airlines
Thu, 15 May - Fri, 30 May
BOS
Boston
PDX
Portland
£164 Return, found 3 days ago
£164
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, 15 May from Boston to Portland, returning Fri, 30 May, priced at £164 found 3 days ago
Alaska Airlines
Thu, 5 Jun - Thu, 12 Jun
BOS
Boston
PDX
Portland
£171 Return, found 3 days ago
£171
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 5 Jun from Boston to Portland, returning Thu, 12 Jun, priced at £171 found 3 days ago
Alaska Airlines
Thu, 15 May - Sat, 24 May
BOS
Boston
PDX
Portland
£172 Return, found 6 days ago
£172
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 15 May from Boston to Portland, returning Sat, 24 May, priced at £172 found 6 days ago
Delta
Fri, 30 May - Tue, 17 Jun
BOS
Boston
PDX
Portland
£187 Return, found 3 days ago
£187
Return
found 3 days ago
Select Delta flight, departing Fri, 30 May from Boston to Portland, returning Tue, 17 Jun, priced at £187 found 3 days ago
Alaska Airlines
Tue, 20 May - Wed, 4 Jun
BOS
Boston
PDX
Portland
£190 Return, found 3 days ago
£190
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 20 May from Boston to Portland, returning Wed, 4 Jun, priced at £190 found 3 days ago
American Airlines
Sat, 28 Jun - Thu, 3 Jul
BOS
Boston
PDX
Portland
£396 Return, found 3 days ago
£396
Return
found 3 days ago
Select American Airlines flight, departing Sat, 28 Jun from Boston to Portland, returning Thu, 3 Jul, priced at £396 found 3 days ago
Flight from Boston to Portland route information
Origin airport
Logan Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£162
Distance
4046 km

Compare flights from Boston to Portland easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Portland. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Portland Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Portland Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Portland Intl. (PDX) 

The easiest way to view the best deals on flights from Boston to Portland today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Portland Intl. start at just £162 and range up to £396.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Portland
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Portland flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Portland Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Logan Intl. Airport to Portland Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Logan Intl. Airport (BOS) and PDX Airport was £162. Cheap tickets don’t wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Portland Airport?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport to Portland Intl. Airport (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 Logan Intl. Airport (BOS) to PDX flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BOS to Portland Airport?
With around 4,100 kilometres separating Boston and Portland, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Little things like warm clothing and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from Logan Intl. Airport to PDX?
Check out the airfares with Alaska Airlines (AS) if you want to travel straight from BOS to Portland Airport. This carrier operates 30 flights every month, so you’re sure to find one that fits your schedule.
Are Logan Intl. Airport (BOS) to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it’s no sure thing. While last-minute flight deals between Logan Intl. Airport (BOS) and Portland Airport are of course possible, it’s also a good idea to monitor prices well before you fly. In fact, some air carriers publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to book when fare prices drop.

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