$306 Find Cheap Flights from Porto Alegre 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 Alegre to Massachusetts departing on 8/6. 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.
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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 Alegre 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 Alegre to Massachusetts, as well as popular online travel agencies
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Best Massachusetts Flight Deals from Porto Alegre

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston1 stop$437
Boston
Boston1 stop$437

Cheap Flight Deals from Porto Alegre to Massachusetts (POA-USMA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre 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.

Recent round-trip flight deals from Porto Alegre to Massachusetts

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Porto Alegre to Massachusetts.
Discover the best prices for you by selecting your travel dates on KAYAK.
Copa Airlines Logo
1:27 am - 7:22 pmPOA-BOS
18h 55m1 stop
Copa Airlines Logo
8:41 am - 12:20 amBOS-POA
14h 39m1 stop
$437Copa Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 30
LATAM Airlines Logo
1:00 pm - 7:35 amPOA-BOS
19h 35m2 stops
LATAM Airlines Logo
5:00 pm - 1:50 pmBOS-POA
19h 50m2 stops
$504LATAM Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 30
Delta Logo
6:40 am - 1:00 amPOA-BOS
19h 20m2 stops
Delta Logo
1:10 pm - 1:50 pmBOS-POA
23h 40m2 stops
$506Delta
Find Deal
Thu, Sep 18 - Tue, Sep 30
American Airlines Logo
6:35 pm - 12:23 pmPOA-BOS
18h 48m2 stops
American Airlines Logo
12:44 pm - 10:35 amBOS-POA
20h 51m2 stops
$613American Airlines
Find Deal
Thu, Aug 7 - Sun, Aug 17
United Airlines Logo
5:35 pm - 2:40 pmPOA-BOS
22h 05m2 stops
United Airlines Logo
3:49 pm - 1:20 pmBOS-POA
20h 31m2 stops
$650United Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 30
United Airlines Logo
5:35 pm - 12:50 pmPOA-BOS
20h 15m2 stops
United Airlines Logo
7:12 pm - 1:20 pmBOS-POA
17h 08m2 stops
$654United Airlines
Find Deal
Wed, Aug 6 - Mon, Aug 18
GOL Logo
6:35 pm - 10:02 amPOA-BOS
16h 27m2 stops
GOL Logo
6:16 pm - 4:25 pmBOS-POA
45h 09m2 stops
$739GOL
Find Deal
Thu, Sep 18 - Tue, Sep 30
American Airlines Logo
6:35 pm - 11:54 amPOA-BOS
18h 19m2 stops
American Airlines Logo
6:15 pm - 1:30 pmBOS-POA
18h 15m2 stops
$935American Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 18
GOL Logo
11:25 am - 10:01 amPOA-BOS
23h 36m2 stops
GOL Logo
2:33 pm - 5:55 pmBOS-POA
26h 22m2 stops
$972GOL
Find Deal
Sat, Jul 19 - Sat, Aug 16
Delta Logo
5:45 pm - 7:35 amPOA-BOS
14h 50m1 stop
Delta Logo
4:20 pm - 1:50 pmBOS-POA
20h 30m2 stops
$1,019Delta
Find Deal
Fri, Aug 8 - Mon, Aug 18
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KAYAK's insights & trends for Porto Alegre to Massachusetts flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre 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 Alegre to Massachusetts is September, when tickets cost $617 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $1,148 and $1,053 respectively.

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

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

For Porto Alegre to Massachusetts, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Massachusetts back to Porto Alegre, the best deals are generally found on Tuesday, with Friday being the most expensive.

How far in advance should I book a flight from Porto Alegre 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 Alegre 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 Alegre to Massachusetts, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonNovember
High seasonJune
Cheapest flight$306
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Porto Alegre to Boston

FAQs - booking Massachusetts flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto Alegre 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 Alegre 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 Alegre 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 Alegre 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 Alegre 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 $915 on average. Morning departures are around 10% 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 $1,075.

Top airlines flying from Porto Alegre to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre 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 Alegre 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.
7.5
Copa AirlinesOverall score based on 1414 reviews
7.8Boarding
7.4Comfort
6.8Food
6.8Entertainment
8.1Crew
Airline reviews

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

2.0 MediocreCec, Apr 2025PTY - IAD
Read more Copa Airlines reviews

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

Great from check in all the way to the end. Very happy with Copa

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

A bit rush for transit. Food and entertainment are not available

So far so good but food and entertainment are not available for this flight

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

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

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