A city street with a historic building labeled 'QUINCY MARKET,' trees with autumn leaves, and modern high-rise buildings.

£108 Cheap Flights from Portland (PDX) to Boston (BOS)

View £108 flight on Tue, 1 Sept 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £108 for one-way flights and £215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 1 Sept - Mon, 7 Sept
PDX
Portland
BOS
Boston
£215 Return, found 3 hours ago
£215
Return
found 3 hours ago
Select JetBlue Airways flight, departing Tue, 1 Sept from Portland to Boston, returning Mon, 7 Sept, priced at £215 found 3 hours ago
JetBlue Airways
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£216 Return, found 3 days ago
£216
Return
found 3 days ago
Select JetBlue Airways flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £216 found 3 days ago
JetBlue Airways
Fri, 4 Sept - Tue, 8 Sept
PDX
Portland
BOS
Boston
£217 Return, found 5 days ago
£217
Return
found 5 days ago
Select JetBlue Airways flight, departing Fri, 4 Sept from Portland to Boston, returning Tue, 8 Sept, priced at £217 found 5 days ago
Delta
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£222 Return, found 3 days ago
£222
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £222 found 3 days ago
JetBlue Airways
Thu, 27 Aug - Thu, 3 Sept
PDX
Portland
BOS
Boston
£225 Return, found 4 days ago
£225
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from Portland to Boston, returning Thu, 3 Sept, priced at £225 found 4 days ago
American Airlines
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£230 Return, found 3 days ago
£230
Return
found 3 days ago
Select American Airlines flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £230 found 3 days ago
Delta
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£230 Return, found 3 days ago
£230
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £230 found 3 days ago
Delta
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£231 Return, found 3 days ago
£231
Return
found 3 days ago
Select Delta flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £231 found 3 days ago
Alaska Airlines
Mon, 24 Aug - Mon, 31 Aug
PDX
Portland
BOS
Boston
£260 Return, found 22 hours ago
£260
Return
found 22 hours ago
Select Alaska Airlines flight, departing Mon, 24 Aug from Portland to Boston, returning Mon, 31 Aug, priced at £260 found 22 hours ago
United
Fri, 14 Aug - Fri, 21 Aug
PDX
Portland
BOS
Boston
£314 Return, found 3 days ago
£314
Return
found 3 days ago
Select United flight, departing Fri, 14 Aug from Portland to Boston, returning Fri, 21 Aug, priced at £314 found 3 days ago

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city centre is 7 minutes. Flights from £216
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from £216

Frequently asked questions

How much does a flight from Portland, OR (PDX) to Boston, MA (BOS) cost?
You can find one-way and return flights from Portland, OR (PDX) to Boston, MA (BOS) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PDX to BOS ticket fares go up or down.
What is the cheapest month to fly from Portland, OR (PDX) to Boston, MA (BOS)?
The cheapest months to fly from Portland, OR (PDX) to Boston, MA (BOS) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Portland, OR (PDX) to Boston, MA (BOS)?
Enter PDX to BOS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Portland, OR (PDX) to Boston, MA (BOS)?
To find a cheap flight from Portland, OR (PDX) to Boston, MA (BOS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
When looking for the best time to fly from Portland International Airport (PDX) to Logan International Airport (BOS), it's a good idea to consider both price and popularity. You'll find the cheapest flights in January and September, with average return fares around £238. While October and March are the most popular months for travel, offering plenty of flight options, they might not align with the lowest prices. If you're flexible, aiming for January or September could give you a good balance of value, as these months often fall outside peak travel times, potentially offering a more relaxed travel experience.
What is the earliest flight from Portland, OR (PDX) to Boston, MA (BOS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Portland, OR (PDX) to Boston, MA (BOS). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
A nonstop flight from PDX to BOS typically takes around 5 hours 20 minutes, covering approximately 4,070 kilometers. Connecting flights on this route usually add 2 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX) to Boston, MA (BOS)?
Select the "Business class" and "First class" filters when looking for Portland, OR (PDX) to Boston, MA (BOS) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX) to Boston, MA (BOS) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX) to Boston, MA (BOS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Portland, OR (PDX) to Boston, MA (BOS) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX) to Boston, MA (BOS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX) to Boston, MA (BOS) flight and hotel package?
Securing a Portland, OR (PDX) to Boston, MA (BOS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX) to Boston, MA (BOS)?
If you booked your Portland, OR (PDX) to Boston, MA (BOS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Return price
£215
Distance
4046 km
Average flight time
8 hours 24 mins

Book with confidence

Compare flights from Portland to Boston easily and book with confidence

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

The easiest way to view the best deals on flights from Portland to Boston 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 Portland Intl. to Logan Intl. start at just £215 and range up to £314.  

To find an even better deal, try  

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

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

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Logan 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.  

Compare flights from Portland to Boston easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.