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Cheap flights from Porto Alegre to Massachusetts from $493

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Porto Alegre to Massachusetts

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:25 pm - 11:25 am
POA
-
BOS
18h 00m
2 stops
American Airlines Logo
9:33 pm - 5:45 pm
BOS
-
POA
19h 12m
2 stops
$617American Airlines
Tue, Mar 17 - Sun, Mar 22
American Airlines Logo
6:25 pm - 5:29 pm
POA
-
BOS
24h 04m
2 stops
American Airlines Logo
9:33 pm - 5:45 pm
BOS
-
POA
19h 12m
2 stops
$621American Airlines
Tue, Mar 17 - Sun, Mar 22
Multiple Airlines Logo
11:40 am - 6:35 am
POA
-
BOS
20h 55m
2 stops
Multiple Airlines Logo
9:55 am - 2:10 pm
BOS
-
POA
27h 15m
2 stops
$709Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
1:40 pm - 7:35 am
POA
-
BOS
18h 55m
2 stops
Multiple Airlines Logo
8:45 am - 12:15 pm
BOS
-
POA
26h 30m
2 stops
$721Multiple Airlines
Wed, Mar 25 - Sat, Apr 4
Copa Airlines Logo
1:30 am - 11:10 pm
POA
-
BOS
22h 40m
1 stop
Copa Airlines Logo
8:44 am - 12:25 am
BOS
-
POA
14h 41m
1 stop
$768Copa Airlines
Mon, Mar 16 - Sun, Mar 22
Multiple Airlines Logo
11:20 am - 10:02 am
POA
-
BOS
23h 42m
2 stops
Multiple Airlines Logo
8:45 am - 9:20 am
BOS
-
POA
23h 35m
2 stops
$782Multiple Airlines
Wed, May 13 - Sat, May 16
American Airlines Logo
5:55 pm - 11:42 am
POA
-
BOS
19h 47m
2 stops
American Airlines Logo
3:49 pm - 5:45 pm
BOS
-
POA
23h 56m
2 stops
$795American Airlines
Tue, Feb 24 - Wed, Mar 4
American Airlines Logo
5:55 pm - 10:01 am
POA
-
BOS
18h 06m
2 stops
American Airlines Logo
6:25 pm - 5:45 pm
BOS
-
POA
21h 20m
2 stops
$801American Airlines
Tue, Feb 24 - Wed, Mar 4
LATAM Airlines Logo
7:25 am - 10:21 am
POA
-
BOS
27h 56m
2 stops
LATAM Airlines Logo
5:50 pm - 6:45 pm
BOS
-
POA
23h 55m
2 stops
$814LATAM Airlines
Mon, May 4 - Wed, Jun 3
LATAM Airlines Logo
7:25 am - 10:21 am
POA
-
BOS
27h 56m
2 stops
LATAM Airlines Logo
4:20 pm - 6:45 pm
BOS
-
POA
25h 25m
2 stops
$820LATAM Airlines
Mon, May 4 - Wed, Jun 3

American Airlines flights from Porto Alegre to Massachusetts

Our best American Airlines deals on Porto Alegre to Massachusetts flight tickets
American Airlines
Mar 17
POA6:25 pmPorto Alegre Salgado Filho
18h 00m
2 stops
BOS11:25 amBoston Logan Intl
Mar 22
BOS9:33 pmBoston Logan Intl
19h 12m
2 stops
POA5:45 pmPorto Alegre Salgado Filho
$617
American Airlines
Mar 17
POA6:25 pmPorto Alegre Salgado Filho
24h 04m
2 stops
BOS5:29 pmBoston Logan Intl
Mar 22
BOS9:33 pmBoston Logan Intl
19h 12m
2 stops
POA5:45 pmPorto Alegre Salgado Filho
$621
American Airlines
Feb 24
POA5:55 pmPorto Alegre Salgado Filho
19h 47m
2 stops
BOS11:42 amBoston Logan Intl
Mar 4
BOS6:25 pmBoston Logan Intl
21h 20m
2 stops
POA5:45 pmPorto Alegre Salgado Filho
$795

LATAM Airlines flights from Porto Alegre to Massachusetts

Our best LATAM Airlines deals on Porto Alegre to Massachusetts flight tickets
LATAM Airlines
May 4
POA7:25 amPorto Alegre Salgado Filho
27h 56m
2 stops
BOS10:21 amBoston Logan Intl
Jun 3
BOS5:50 pmBoston Logan Intl
23h 55m
2 stops
POA6:45 pmPorto Alegre Salgado Filho
$814
LATAM Airlines
May 4
POA7:25 amPorto Alegre Salgado Filho
27h 56m
2 stops
BOS10:21 amBoston Logan Intl
Jun 3
BOS4:20 pmBoston Logan Intl
25h 25m
2 stops
POA6:45 pmPorto Alegre Salgado Filho
$820
LATAM Airlines
Mar 20
POA6:00 pmPorto Alegre Salgado Filho
22h 02m
2 stops
BOS3:02 pmBoston Logan Intl
Mar 24
BOS3:15 pmBoston Logan Intl
24h 45m
2 stops
POA5:00 pmPorto Alegre Salgado Filho
$1,025

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 February 2, 2026.
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

Tue 3/17

6:25 pm-11:25 am

2 stops18h 00m

Boston Logan Intl

Sun 3/22

9:33 pm-5:45 pm

2 stops19h 12m

$617

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 3/17

6:25 pm-5:29 pm

2 stops24h 04m

Boston Logan Intl

Sun 3/22

9:33 pm-5:45 pm

2 stops19h 12m

$621

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Fri 3/6

11:40 am-6:35 am

2 stops20h 55m

Boston Logan Intl

Mon 3/9

9:55 am-2:10 pm

2 stops27h 15m

$709

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Wed 3/25

1:40 pm-7:35 am

2 stops18h 55m

Boston Logan Intl

Sat 4/4

8:45 am-12:15 pm

2 stops26h 30m

$721

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 3/16

1:30 am-11:10 pm

1 stop22h 40m

Boston Logan Intl

Sun 3/22

8:44 am-12:25 am

1 stop14h 41m

$768

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Wed 5/13

11:20 am-10:02 am

2 stops23h 42m

Boston Logan Intl

Sat 5/16

8:45 am-9:20 am

2 stops23h 35m

$782

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 2/24

5:55 pm-11:42 am

2 stops19h 47m

Boston Logan Intl

Wed 3/4

3:49 pm-5:45 pm

2 stops23h 56m

$795

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 2/24

5:55 pm-10:01 am

2 stops18h 06m

Boston Logan Intl

Wed 3/4

6:25 pm-5:45 pm

2 stops21h 20m

$801

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 5/4

7:25 am-10:21 am

2 stops27h 56m

Boston Logan Intl

Wed 6/3

5:50 pm-6:45 pm

2 stops23h 55m

$814

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 5/4

7:25 am-10:21 am

2 stops27h 56m

Boston Logan Intl

Wed 6/3

4:20 pm-6:45 pm

2 stops25h 25m

$820

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, June 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 $539. If you aren’t able to travel to Massachusetts during the month of June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $610.

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 $713 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 11% 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

Fastest flight time

17h 41m

Direct flights

None
The fastest flight from Porto Alegre to Massachusetts takes 17h 41m
There are no direct flights from Porto Alegre to Massachusetts. There are no popular flight routes from Porto Alegre to Massachusetts.
Search flight deals

  • 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
Copa AirlinesPriceFrom $431Free CancellationRating
7.5
1,559 reviews
Search Copa 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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