$308 Find Cheap Flights from Porto to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Massachusetts departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Massachusetts, as well as popular online travel agencies
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Flight Deals

Book Cheap Porto to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto to Massachusetts

Wed, Mar 4 - Tue, Mar 17
Multiple Airlines Logo
9:55 pm - 8:55 pmOPO-BOS
28h 00m1 stop
Multiple Airlines Logo
11:40 pm - 8:10 amBOS-OPO
28h 30m1 stop
$509Multiple Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
9:55 pm - 8:55 pmOPO-BOS
28h 00m1 stop
Multiple Airlines Logo
11:40 pm - 8:10 amBOS-OPO
28h 30m1 stop
$510Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 17
TAP AIR PORTUGAL Logo
9:00 am - 2:45 pmOPO-BOS
10h 45m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 1:10 pmBOS-OPO
14h 05m1 stop
$519TAP AIR PORTUGAL
Find Deal
Tue, Mar 3 - Wed, Mar 18
TAP AIR PORTUGAL Logo
9:00 am - 2:45 pmOPO-BOS
10h 45m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 10:15 amBOS-OPO
11h 10m1 stop
$520TAP AIR PORTUGAL
Find Deal
Tue, Mar 3 - Tue, Mar 17
TAP AIR PORTUGAL Logo
9:00 am - 2:45 pmOPO-BOS
10h 45m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 10:10 amBOS-OPO
11h 05m1 stop
$524TAP AIR PORTUGAL
Find Deal
Thu, Mar 5 - Tue, Mar 17
Multiple Airlines Logo
8:45 am - 8:55 pmOPO-BOS
17h 10m1 stop
Multiple Airlines Logo
11:40 pm - 9:15 pmBOS-OPO
17h 35m1 stop
$527Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
8:45 am - 8:55 pmOPO-BOS
17h 10m1 stop
Multiple Airlines Logo
11:40 pm - 9:15 pmBOS-OPO
17h 35m1 stop
$531Multiple Airlines
Find Deal
Sun, Jan 25 - Sat, Feb 7
Multiple Airlines Logo
6:00 am - 8:55 pmOPO-BOS
19h 55m1 stop
Multiple Airlines Logo
10:40 pm - 9:40 pmBOS-OPO
18h 00m1 stop
$542Multiple Airlines
Find Deal
Mon, Mar 2 - Wed, Mar 18
TAP AIR PORTUGAL Logo
8:30 am - 2:35 pmOPO-BOS
11h 05m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 10:15 amBOS-OPO
11h 10m1 stop
$549TAP AIR PORTUGAL
Find Deal
Thu, Mar 5 - Mon, Mar 16
Multiple Airlines Logo
1:00 pm - 8:55 pmOPO-BOS
12h 55m1 stop
Multiple Airlines Logo
11:40 pm - 11:00 pmBOS-OPO
19h 20m1 stop
$553Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Porto to Massachusetts flights

Get data-powered insights and trends into flights from Porto to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Porto to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Porto found in the last 72 hours was to Boston, at $1,277 round-trip. The most popular route is from Porto (OPO) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,277.

Can I save money by flying with a layover from Porto to Massachusetts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $757 on average.

What is the cheapest month to fly from Porto to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Porto to Massachusetts is October, when tickets cost $500 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $885 and $803 respectively.

What’s the cheapest day of the week to fly from Porto to Massachusetts?

The average price of all round-trip flights from Porto to Massachusetts clicked on KAYAK for each day over the last 12 months.

When flying from Porto to Massachusetts, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Porto to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Porto to Massachusetts, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$308
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Porto to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Porto to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Porto to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto to Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Porto to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Porto to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Porto to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Massachusetts?

    The cheapest time of day to fly to Massachusetts is generally at night, when round-trip flights cost $505 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the evening, which is peak travel time and where the average cost of a ticket is $655.

Reviews of the top airlines flying from Porto to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Porto to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Azores AirlinesOverall score based on 84 reviews
5.4Entertainment
6.4Food
7.2Boarding
7.2Comfort
8.1Crew
Airline reviews

My flight from Toronto to PDL was one of the worst experiences of my travel history. I paid for an upgrade and did not receive it, and was also charged an exorbitant amount for a 25-inch bag, and when I tried to explain the situation, I was only told the flight was already over capacity. & I had to accept what I could get!, I am a frequent traveler and will not be flying your airline again!. The only thing positive in this entire trip wete the flight attendants, but other than that, everything else was very disappointing!

2.0 MediocreDonna, Oct 2025YYZ - PDL
Read more Azores Airlines reviews

My flight from Toronto to PDL was one of the worst experiences of my travel history. I paid for an upgrade and did not receive it, and was also charged an exorbitant amount for a 25-inch bag, and when I tried to explain the situation, I was only told the flight was already over capacity. & I had to accept what I could get!, I am a frequent traveler and will not be flying your airline again!. The only thing positive in this entire trip wete the flight attendants, but other than that, everything else was very disappointing!

They charged us 100 Euro per bag on the return leg with no explanation.

Everything was perfect, clean and very nice staff. But the seat was uncomfortable compared to other companies and the food wasnt good

Flight wasn’t full so got to stretch out and sleep.

Boarding was delayed. Then when we queued, it took us to another long line to stand in. Flight had 0 entertainment. Not even a magazine. But they had a free meal and it was good!

You cannot add an additional luggage via the check in. It seems to be an issue with Azore Airline.

The facilities at PDL are absolutely appalling during a 4.5-hour connection. Passengers from multiple flights were crammed into a small area with insufficient seating and only a snack bar. The only bathroom was unisex, with one stall for men and another for women side by side. This is for hundreds of passengers. The connecting aircraft from PDL to JFK was downgraded/switched out to an Economy Class-only configuration without explanation, even though the aircraft with Comfort Class we arrived from FNC on remained at the stand. Those who paid for Comfort Class could not enjoy the better seating or catering. Food and drink aboard was sub-par. I would qualify it as one of our worst travel experiences in years.

The crew was great. The only problem is that electrical outlets were not working in what seems to be a half of the rows on the plane. Considering that passengers are asked not to use power banks, this leaves us out in the blue without any entertainment option.

Reasonably comfortable. We were about an half an hour late. But no personal impact. Seats upfront have a good amount of recline, but do not lay down flat. Food and drink can be improved. There are no soft drinks available on the flights. Water, juices, and wines are provisioned.

Flight on time. Staff pleasant and responsive. Food could be much better. Snack before landing was a few dry crackers and a drink. Nothing else. There was a very lumited selection of beverages available on a 7 hour flight. No soft drinks, even in the front cabin.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Very borderline, low budget airline without low budget prices There are no counts of soda, everything is dispensed enlarged bottles and poured into tiny cups about 70 mL so in order to keep hydrated you have to take 3-4 cups at a time. Also, there was only one food item offered, pasta, they ran out of chicken right away. Snack was very poor. It was called tuna sandwich, which is truly borderline. The flight attend attendance seemed to be overworked and tired.

I am not very tall, and had a difficult time getting my carry-on placed in the overhead bin while passengers were behind me waiting to get to their seats. After struggling with the luggage, I turned it around, and left it, knowing it was not properly placed, but believing there was adequate room for it in the bin. When the flight attendant came through the cabin, she asked whose bag it was, and scolded me for not positioning it correctly. She turned it around and moved on. I thought that her approach was totally unprofessional, calling out a passenger in that manner.

TAP‘s flight attendants seem to be among the least ambitious of all the international flight crews we’ve flown with. . When we left US and went to Portugal, and when we returned from Portugal, flight attendants were not very visible. Then did not offer frequent water breaks and when we had to go back to request water, I was almost an imposition. Meal quality was just average. The dinners were fine. Breakfast wraps were presented soggy.

There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.

Boarding we were jammed into a hot crowded bus waiting too long while another bus went in front of us. Appreciated blanket and pillow, movie available helped time pass, the food was not appealing so I had my own snacks, the flight is long, but nothing they can do about that. Staff adequate, flight good.

Did not enjoy the meal provided. The aircraft was dirty. For instance, the screen seemed to have been cleaned with a dirty rag. Disgusting.

The person at the checkin was very helpful. We couldn’t check in through the keyosk, but the agent was very helpful.

Great price for really nice seats and the plane and staff were great, only 5-10 minute delays!

Everything you need to know for your flight from Porto to Massachusetts

Information on your arrival and departure airports