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

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

View AU$171 flight on Fri, 14 Aug 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 35% 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 15 Sept - Sat, 19 Sept
PDX
Portland
BOS
Boston
AU$342 Return, found 21 hours ago
AU$342
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 15 Sept from Portland to Boston, returning Sat, 19 Sept, priced at AU$342 found 21 hours ago
American Airlines
Fri, 21 Aug - Fri, 28 Aug
PDX
Portland
BOS
Boston
AU$416 Return, found 11 hours ago
AU$416
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 21 Aug from Portland to Boston, returning Fri, 28 Aug, priced at AU$416 found 11 hours ago
American Airlines
Tue, 15 Sept - Sat, 19 Sept
PDX
Portland
BOS
Boston
AU$422 Return, found 21 hours ago
AU$422
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 15 Sept from Portland to Boston, returning Sat, 19 Sept, priced at AU$422 found 21 hours ago
American Airlines
Fri, 21 Aug - Fri, 28 Aug
PDX
Portland
BOS
Boston
AU$445 Return, found 11 hours ago
AU$445
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 21 Aug from Portland to Boston, returning Fri, 28 Aug, priced at AU$445 found 11 hours ago
American Airlines
Fri, 21 Aug - Fri, 28 Aug
PDX
Portland
BOS
Boston
AU$458 Return, found 11 hours ago
AU$458
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 21 Aug from Portland to Boston, returning Fri, 28 Aug, priced at AU$458 found 11 hours ago
American Airlines
Wed, 16 Sept - Wed, 23 Sept
PDX
Portland
BOS
Boston
AU$465 Return, found 22 hours ago
AU$465
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 16 Sept from Portland to Boston, returning Wed, 23 Sept, priced at AU$465 found 22 hours ago
Delta
Fri, 21 Aug - Fri, 28 Aug
PDX
Portland
BOS
Boston
AU$487 Return, found 11 hours ago
AU$487
Return
found 11 hours ago
Select Delta flight, departing Fri, 21 Aug from Portland to Boston, returning Fri, 28 Aug, priced at AU$487 found 11 hours ago
American Airlines
Tue, 15 Sept - Sat, 19 Sept
PDX
Portland
BOS
Boston
AU$494 Return, found 21 hours ago
AU$494
Return
found 21 hours ago
Select American Airlines flight, departing Tue, 15 Sept from Portland to Boston, returning Sat, 19 Sept, priced at AU$494 found 21 hours ago
Alaska Airlines
Mon, 20 July - Fri, 24 July
PDX
Portland
BOS
Boston
AU$569 Return, found 3 days ago
AU$569
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 20 July from Portland to Boston, returning Fri, 24 July, priced at AU$569 found 3 days ago
United
Mon, 20 July - Fri, 24 July
PDX
Portland
BOS
Boston
AU$576 Return, found 3 days ago
AU$576
Return
found 3 days ago
Select United flight, departing Mon, 20 July from Portland to Boston, returning Fri, 24 July, priced at AU$576 found 3 days ago

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.) cost?
You can find one-way and return flights from PDX to 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-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
There are 2 airlines offering direct flights from Portland Intl. (PDX) to Logan Intl. (BOS). Here are the top carriers:
  • JetBlue Airways operates 14 direct flights from Portland Intl. (PDX) to Logan Intl. (BOS) every week.
  • Aer Lingus operates 7 direct flights from Portland Intl. (PDX) to Logan Intl. (BOS) every week.
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 airline to fly with from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
The best airline to fly with from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, JetBlue Airways typically offers the lowest fares. Southwest Airlines offers the most daily flights from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Portland, OR (PDX) to Boston, MA (BOS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
When you're looking to fly from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.), you'll find approximately 1 nonstop flight per day. For even more choices, look at flights that include layovers, as there are around 130 connecting flights per day. Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and O'Hare Intl. (ORD).
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
The earliest flight from Portland International Airport (PDX) to Logan International Airport (BOS) typically departs around 12:05 AM local time. This flight is operated by American Airlines and is a seasonal service, active only in June. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
You'll generally find the most flights from Portland International Airport (PDX) to Logan International Airport (BOS) on a Friday, with around 78 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta, and United. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
The most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.) are in the late evening, from 9pm to midnight. Many major carriers, including American Airlines, United and Alaska Airlines, offer flights during this window. Many travellers prefer this time because it allows you to make the most of your day in Portland before your flight, and you'll arrive in Boston in the morning.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
A nonstop flight from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.) typically takes around 5 hours 30 minutes. This route covers a distance of approximately 4070 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 8 hours, while flights with two or more stops can take about 13 hours 50 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Boston, MA (BOS-Logan Intl.)?
Yes, you can fly business class or first class between PDX and BOS.Business class service on this route is offered by Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
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.
What airports do you fly into for Boston, MA (BOS) from Portland, OR (PDX)?
If you're planning to travel to Boston from Portland Intl. (PDX), you can fly directly into Logan Intl. (BOS). Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Denver Intl. (DEN), or Harry Reid International Airport (LAS) before reaching Boston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
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, American Airlines, Delta, United
Return price
AU$342
Distance
4046 km
Average flight time
8 hours 24 mins

Book with confidence

Your quick guide to flights from Portland to Boston

Pick up great flights from Portland to Boston

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Portland to Boston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portland to Boston that take around hours.

Find cheap flights from Portland to Boston

From the great flight deals with prices currently ranging from AU$342 to AU$576, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to Boston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Boston is normally in September.

Reasons to book your flight from Portland to Boston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portland to Boston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Boston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Portland to Boston

Explore a world of travel with Expedia

*Available to Expedia members.