Cheap flights from Portland to Boston from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Boston departing on 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Portland to Boston
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Hawaiian Airlines flights from Portland to Boston
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How to get the cheapest flight ticket from Portland to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Boston?
In general, September is the cheapest month to fly from Portland to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $307. If you aren’t able to travel during the month of September, then book flights to Boston from Portland during February instead. Flights to Boston in February, while not as cheap as those in September, still average around $309.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Portland to Boston is on a Wednesday when prices can be found for as low as $346. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $447.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Portland to Boston at noon for as low as $262. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $522 per ticket.
What is the cheapest Portland to Boston Logan Intl flight route?
Fly from Portland to Boston Logan Intl for the best Portland - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Portland for as low as $283 on momondo.
What cabin class options are available on Portland to Boston Logan Intl flights?
There are 4 cabin classes available to choose from on Portland to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to Boston Logan Intl?
Alaska Airlines, Hawaiian Airlines, and American Airlines are the most popular carriers operating from Portland to Boston Logan Intl
What airlines fly to Boston?
Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to Boston from Portland according to our data. Alaska Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 9 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland to Boston on average per day?
As of July 2025, 7 flights take off from Portland and land in Boston each day. The most common flight departure time for this route is 9:00PM, with 65% of daily flights taking off in the evening.
How many flights depart from Portland to Boston on average per week?
As of July 2025, 50 flights take off from Portland and land in Boston each week. The most common flight departure day for this route is Wed, with 22% of weekly flights taking off on this day.
When to book flights from Portland to Boston
Cheap Portland to Boston (PDX to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Boston
How far is Portland to Boston Logan Intl by plane?
A flight from Portland to Boston Logan Intl will travel around 2531.0 mi. In terms of flight time, this usually takes a little over 5h 20m.
When did momondo last update prices for flights from Portland Airport to Boston Logan Intl Airport?
Prices for flights from Portland Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Boston Logan Intl Airport?
The number of operators available for flights from Portland Airport to Boston Logan Intl Airport is 9 as of July 2025.
How old do you have to be to fly from Portland Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Boston?
momondo data reveals that the most frequently booked plane model on the route from Portland to Boston is Boeing 737 MAX 9, representing 35.82% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 22.71%, Airbus A321-100/200 at 18.76%, and Airbus A220-300 at 9.87%.
What is the most popular airline from Portland to Boston?
Based on momondo bookings for flights between Portland and Boston, the leading airline is Alaska Airlines, making up 42% of the total bookings. Other popular airlines include JetBlue with 31%, Delta with 11%, and Hawaiian Airlines with 6%.
Best airlines flying from Portland to Boston
Compare and see reviews for airlines that fly from Portland to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $77 | Free Cancellation | Rating 6.3 8,086 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 7.8 2,545 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $153 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $180 | Free Cancellation | Rating 6.9 339 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 8.0 4,266 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Portland to Boston
Alaska Airlines flies from Portland to Boston around 11 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Portland to Boston in the last 72 hours was $255 (round-trip), much lower than the average airfare cost of $486 for Alaska Airlines flights on this route.
Hawaiian Airlines Flights From Portland to Boston
Another popular option for Portland to Boston flights is Hawaiian Airlines (7.8/10, 2,545 ratings). Hawaiian Airlines flies from Portland to Boston around 12 times per week, with deals starting from $125 round-trip and rising to an average price of around $348.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Boston?
Finding the right flight to Boston from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.
Can I find flights from Portland to Boston with flexible booking policies on momondo?
Yes. All flights to Boston from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Boston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Portland.
I’m not ready to book a flight from Portland to Boston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portland to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.