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Cheap flights from Porto Alegre to Massachusetts from $469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Massachusetts departing on 12/24. 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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0 bags

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Find the cheapest flights from Porto Alegre to Massachusetts

Cheap round-trip flights

Copa Airlines Logo
1:25 am - 7:22 pmPOA-BOS
18h 57m1 stop
Copa Airlines Logo
8:41 am - 12:20 amBOS-POA
14h 39m1 stop
$540Copa Airlines
Find Deal
Wed, Sep 17 - Wed, Oct 1
Copa Airlines Logo
1:25 am - 7:22 pmPOA-BOS
18h 57m1 stop
Copa Airlines Logo
8:41 am - 12:20 amBOS-POA
14h 39m1 stop
$560Copa Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 8
Logo
8:15 pm - 7:15 amPOA-BOS
36h 00m2 stops
Logo
9:00 am - 8:05 amBOS-POA
22h 05m2 stops
$603
Find Deal
Thu, Sep 18 - Tue, Sep 30
Logo
8:15 pm - 7:15 amPOA-BOS
36h 00m2 stops
Logo
9:00 am - 8:05 amBOS-POA
22h 05m2 stops
$604
Find Deal
Thu, Sep 18 - Tue, Sep 30
American Airlines Logo
5:05 pm - 11:54 amPOA-BOS
19h 49m2 stops
American Airlines Logo
3:47 pm - 4:25 pmBOS-POA
22h 38m2 stops
$616American Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 10
GOL Logo
11:40 am - 6:35 amPOA-BOS
20h 55m2 stops
GOL Logo
7:55 am - 8:15 amBOS-POA
22h 20m2 stops
$624GOL
Find Deal
Mon, Nov 24 - Tue, Dec 2
United Airlines Logo
5:10 pm - 11:07 amPOA-BOS
18h 57m2 stops
United Airlines Logo
6:00 am - 6:20 pmBOS-POA
34h 20m2 stops
$675United Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
GOL Logo
9:50 pm - 7:15 amPOA-BOS
34h 25m2 stops
GOL Logo
5:59 pm - 5:45 pmBOS-POA
22h 46m2 stops
$677GOL
Find Deal
Tue, Sep 30 - Wed, Oct 8
American Airlines Logo
1:55 pm - 12:16 pmPOA-BOS
23h 21m2 stops
American Airlines Logo
6:13 pm - 1:25 pmBOS-POA
18h 12m2 stops
$775American Airlines
Find Deal
Thu, Sep 18 - Wed, Oct 1
United Airlines Logo
3:25 pm - 4:10 pmPOA-BOS
26h 45m2 stops
United Airlines Logo
7:00 am - 4:10 pmBOS-POA
31h 10m2 stops
$816United Airlines
Find Deal
Tue, Nov 25 - Fri, Dec 5

Copa Airlines flights from Porto Alegre to Massachusetts

Our best Copa Airlines deals on Porto Alegre to Massachusetts flight tickets
Copa Airlines
Sep 17
POA1:25 amPorto Alegre Salgado Filho
18h 57m
1 stop
BOS7:22 pmBoston Logan Intl
Oct 1
BOS8:41 amBoston Logan Intl
14h 39m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$540
Find similar
Copa Airlines
Sep 29
POA1:25 amPorto Alegre Salgado Filho
18h 57m
1 stop
BOS7:22 pmBoston Logan Intl
Oct 8
BOS8:41 amBoston Logan Intl
14h 39m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$560
Find similar
Copa Airlines
Sep 17
POA1:25 amPorto Alegre Salgado Filho
18h 57m
1 stop
BOS7:22 pmBoston Logan Intl
Sep 30
BOS3:49 pmBoston Logan Intl
31h 31m
1 stop
POA12:20 amPorto Alegre Salgado Filho
$597
Find similar

American Airlines flights from Porto Alegre to Massachusetts

Our best American Airlines deals on Porto Alegre to Massachusetts flight tickets
American Airlines
Oct 30
POA5:05 pmPorto Alegre Salgado Filho
19h 49m
2 stops
BOS11:54 amBoston Logan Intl
Nov 10
BOS3:47 pmBoston Logan Intl
22h 38m
2 stops
POA4:25 pmPorto Alegre Salgado Filho
$616
Find similar
American Airlines
Sep 18
POA1:55 pmPorto Alegre Salgado Filho
23h 21m
2 stops
BOS12:16 pmBoston Logan Intl
Oct 1
BOS6:13 pmBoston Logan Intl
18h 12m
2 stops
POA1:25 pmPorto Alegre Salgado Filho
$775
Find similar
American Airlines
Sep 9
POA6:35 pmPorto Alegre Salgado Filho
25h 14m
2 stops
BOS6:49 pmBoston Logan Intl
Oct 24
BOS12:52 pmBoston Logan Intl
20h 33m
2 stops
POA10:25 amPorto Alegre Salgado Filho
$777
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Porto Alegre to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Porto Alegre to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Wed 9/17

1:25 am-7:22 pm

1 stop18h 57m

Boston Logan Intl

Wed 10/1

8:41 am-12:20 am

1 stop14h 39m

$540

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 9/29

1:25 am-7:22 pm

1 stop18h 57m

Boston Logan Intl

Wed 10/8

8:41 am-12:20 am

1 stop14h 39m

$560

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 9/18

8:15 pm-7:15 am

2 stops36h 00m

Boston Logan Intl

Tue 9/30

9:00 am-8:05 am

2 stops22h 05m

$603

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 9/18

8:15 pm-7:15 am

2 stops36h 00m

Boston Logan Intl

Tue 9/30

9:00 am-8:05 am

2 stops22h 05m

$604

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 10/30

5:05 pm-11:54 am

2 stops19h 49m

Boston Logan Intl

Mon 11/10

3:47 pm-4:25 pm

2 stops22h 38m

$616

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 11/24

11:40 am-6:35 am

2 stops20h 55m

Boston Logan Intl

Tue 12/2

7:55 am-8:15 am

2 stops22h 20m

$624

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Wed 10/22

5:10 pm-11:07 am

2 stops18h 57m

Boston Logan Intl

Wed 11/5

6:00 am-6:20 pm

2 stops34h 20m

$675

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 9/30

9:50 pm-7:15 am

2 stops34h 25m

Boston Logan Intl

Wed 10/8

5:59 pm-5:45 pm

2 stops22h 46m

$677

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 9/18

1:55 pm-12:16 pm

2 stops23h 21m

Boston Logan Intl

Wed 10/1

6:13 pm-1:25 pm

2 stops18h 12m

$775

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 11/25

3:25 pm-4:10 pm

2 stops26h 45m

Boston Logan Intl

Fri 12/5

7:00 am-4:10 pm

2 stops31h 10m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Massachusetts from

How to get the cheapest flight ticket from Porto Alegre to Massachusetts

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 Massachusetts?

In general, November is the cheapest month to fly from Porto Alegre to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $387. If you aren’t able to travel to Massachusetts during the month of November, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $546.

What is the cheapest day to depart on your flight to Massachusetts?

According to our data, Wednesday is the cheapest day to fly to Massachusetts from Porto Alegre. The lowest ticket price found for a Wednesday departure recently was $863. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Porto Alegre because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,371.

What is the cheapest time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest Porto Alegre to Massachusetts flights are usually those with departure times in the evening. Our users have found flights to Massachusetts in the evening for as low as $915. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,075 on average. Flights to Massachusetts from Porto Alegre in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Massachusetts from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from Porto Alegre for as low as $417 on momondo.

Can stopping save me money on Porto Alegre to Massachusetts flights?

You could potentially save up to 9% on your flight if you consider stops on a Porto Alegre to Massachusetts flight.

Cheap Porto Alegre to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Massachusetts

Direct flights

None
There are no direct flights from Porto Alegre to Massachusetts. There are no popular flight routes from Porto Alegre to Massachusetts.
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  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Massachusetts?

    Prices for flights from Porto Alegre Salgado Filho Airport to Massachusetts were last updated today.

  • How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to Massachusetts?

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Massachusetts?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The required travel and health documents for your Massachusetts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Porto Alegre to Massachusetts

Compare and see reviews for airlines that fly from Porto Alegre to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $624Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to Massachusetts?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Massachusetts from Porto Alegre.

Can I find flights from Porto Alegre to Massachusetts with flexible booking policies on momondo?

momondo does allow users to show only those flights to Massachusetts from Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Porto Alegre to Massachusetts?

Once all potential Porto Alegre to Massachusetts flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Porto Alegre to Massachusetts right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Massachusetts from Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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