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$308+ Cheap flights from Porto Alegre (POA) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
POA — BOS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Porto Alegre to Massachusetts

Keep the following information in mind while searching for Porto Alegre to Massachusetts flight deals. Data was last updated September 17, 2025.

Round-trip from

$495
(Delta)

One-way from

$308
(GOL)

Popular in

December

Cheapest in

November

Average price

$611
From Porto Alegre Salgado Filho to Massachusetts
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One-way flight from Porto Alegre Salgado Filho to Massachusetts
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Highest demand for flights based on searches. 3% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Porto Alegre to Massachusetts

Cheapest flights from Porto Alegre to Massachusetts
Explore the most affordable flight options available from Porto Alegre to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmPOA - BOS
1 stop14h 40mDelta
Fri 12/58:15 amBOS - POA
2 stops20h 15mDelta
Deal found 9/16$495
This LATAM Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:40 pmPOA - BOS
2 stops18h 55mLATAM Airlines
Fri 11/77:35 amBOS - POA
2 stops31h 25mLATAM Airlines
Deal found 9/16$500
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:55 pmPOA - BOS
1 stop14h 40mDelta
Mon 11/108:55 amBOS - POA
1 stop13h 30mDelta
Deal found 9/16$502
This LATAM Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:05 amPOA - BOS
1 stop22h 30mLATAM Airlines
Mon 11/108:55 amBOS - POA
2 stops23h 20mLATAM Airlines
Deal found 9/17$503
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:45 pmPOA - BOS
1 stop14h 50mDelta
Mon 10/279:55 amBOS - POA
1 stop13h 45mDelta
Deal found 9/15$504
This LATAM Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:30 pmPOA - BOS
2 stops37h 05mLATAM Airlines
Sun 11/305:05 pmBOS - POA
2 stops24h 15mLATAM Airlines
Deal found 9/16$506
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:55 pmPOA - BOS
2 stops27h 31mLATAM Airlines
Tue 11/43:20 pmBOS - POA
2 stops23h 40mLATAM Airlines
Deal found 9/16$509
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:40 amPOA - BOS
2 stops17h 46mDelta
Fri 10/245:00 pmBOS - POA
2 stops30h 25mDelta
Deal found 9/16$510
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:55 pmPOA - BOS
2 stops21h 21mAmerican Airlines
Tue 11/118:00 amBOS - POA
2 stops25h 00mAmerican Airlines
Deal found 9/16$516
This Expedia deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:55 pmPOA - BOS
1 stop14h 40mLATAM Airlines
Tue 12/27:59 pmBOS - POA
2 stops26h 26mLATAM Airlines
Deal found 9/17$533
This MaxMilhas deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:40 pmPOA - BOS
1 stop19h 55mLATAM Airlines
Mon 12/15:00 pmBOS - POA
2 stops24h 20mLATAM Airlines
Deal found 9/16$534

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Porto Alegre to Massachusetts that are best for you.

Fly from

Porto Alegre

Fly to

Massachusetts

Route

Depart

Return

Price

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 11/25

5:55 pm-6:35 am

1 stop14h 40m

Boston Logan Intl

Fri 12/5

8:15 am-6:30 am

2 stops20h 15m

$495

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 11/25

5:55 pm-6:35 am

1 stop14h 40m

Boston Logan Intl

Fri 12/5

7:05 am-5:00 pm

2 stops31h 55m

$501

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 10/30

2:05 pm-7:35 am

2 stops18h 30m

Boston Logan Intl

Mon 11/10

8:55 am-10:15 am

2 stops23h 20m

$502

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 10/30

5:55 pm-7:35 am

1 stop14h 40m

Boston Logan Intl

Mon 11/10

8:55 am-12:25 am

1 stop13h 30m

$502

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Fri 10/17

5:45 pm-7:35 am

1 stop14h 50m

Boston Logan Intl

Mon 10/27

9:55 am-12:40 am

1 stop13h 45m

$504

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 9/30

6:40 am-11:26 pm

2 stops17h 46m

Boston Logan Intl

Fri 10/24

5:00 pm-12:25 am

2 stops30h 25m

$510

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 10/23

1:55 pm-10:16 am

2 stops21h 21m

Boston Logan Intl

Tue 11/11

8:00 am-11:00 am

2 stops25h 00m

$516

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Tue 11/11

12:40 pm-6:35 am

1 stop19h 55m

Boston Logan Intl

Thu 12/4

4:10 pm-6:30 am

2 stops36h 20m

$581

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Mon 9/29

1:25 am-2:11 pm

1 stop13h 46m

Boston Logan Intl

Fri 10/24

8:41 am-12:20 am

1 stop14h 39m

$611

Porto AlegreBoston

POA - BOS

POABOS

Porto Alegre Salgado Filho

Thu 11/6

9:10 pm-6:35 am

2 stops35h 25m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 results
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Best time to book a flight from Porto Alegre to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Porto Alegre with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Porto Alegre to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from Porto Alegre to Massachusetts (average of $218). Flying from Porto Alegre to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from POA to MA?

Find hourly flight availability from Porto Alegre to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Porto Alegre to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Copa Airlines and United Airlines from Porto Alegre to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,533 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
United Airlines
7.4
Good
8,926 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto Alegre to Massachusetts?

    Most people fly from Porto Alegre Salgado Filho (POA) if they book a flight from Porto Alegre to Massachusetts. Porto Alegre Salgado Filho is conveniently located just 4.0 mi from Porto Alegre’s city center.

  • How long is the flight from Porto Alegre to Massachusetts?

    A quick flight from Porto Alegre to Massachusetts can take about 14h 40m. Delta provides one of the quickest options available for as low as $495. Airlines will cover a distance of 5153 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Porto Alegre to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Porto Alegre to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto Alegre to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Massachusetts.

  • Can I find deals for business class flights from Porto Alegre to Massachusetts?

    Yes. Cheapflights offers flight deals from Porto Alegre to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto Alegre to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Porto Alegre to Massachusetts (average of $218). Flying from Porto Alegre to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Porto Alegre to Massachusetts

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Top 2 airlines flying from Porto Alegre to Massachusetts

Discover the top 2 airlines that operate flights from Porto Alegre to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$560Average$615FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$624Average$855FlexibilityNo cancel feeOn-time69%

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