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POA - BOS

$779 Find cheap flights from Porto Alegre to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto Alegre to Boston departing on 8/11. 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
0 bags
Wed 6/12
Wed 6/19

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto Alegre to Boston, 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 Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Cheap flight deals from Porto Alegre to Boston (POA-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to Boston 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 and deals for you by selecting your travel dates.
Choose your dates
1:26 am - 2:13 pmPOA-BOS
13h 47m1 stop
8:47 am - 12:17 amBOS-POA
14h 30m1 stop
$779Copa Airlines
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Sun, Aug 11 - Wed, Aug 28
3:55 pm - 11:54 pmPOA-BOS
32h 59m2 stops
6:00 am - 5:00 pmBOS-POA
34h 00m2 stops
$866United Airlines
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Mon, Aug 5 - Tue, Aug 20
7:55 pm - 2:25 pmPOA-BOS
19h 30m2 stops
12:15 am - 10:30 amBOS-POA
33h 15m2 stops
$883GOL
Find Deal
Sat, Jun 1 - Sat, Jun 22
8:40 pm - 2:25 pmPOA-BOS
42h 45m2 stops
3:45 pm - 10:30 amBOS-POA
17h 45m2 stops
$918GOL
Find Deal
Fri, Jun 7 - Mon, Jun 10
1:26 am - 2:13 pmPOA-BOS
13h 47m1 stop
3:34 pm - 12:17 amBOS-POA
31h 43m1 stop
$923Copa Airlines
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Sun, Aug 4 - Tue, Aug 20
6:35 pm - 1:58 pmPOA-BOS
20h 23m3 stops
9:19 am - 10:30 amBOS-POA
24h 11m3 stops
$1,044American Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 20
6:35 pm - 1:58 pmPOA-BOS
20h 23m3 stops
1:05 pm - 10:30 amBOS-POA
20h 25m2 stops
$1,045American Airlines
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Mon, Aug 5 - Tue, Aug 20
11:00 pm - 7:35 amPOA-BOS
33h 35m1 stop
9:55 am - 12:20 amBOS-POA
13h 25m1 stop
$1,069LATAM Airlines
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Thu, Jun 20 - Thu, Jul 11
7:50 pm - 7:35 amPOA-BOS
12h 45m1 stop
3:29 pm - 7:05 pmBOS-POA
26h 36m2 stops
$1,081LATAM Airlines
Find Deal
Wed, Jun 12 - Thu, Jun 20
6:05 am - 1:31 amPOA-BOS
20h 26m2 stops
7:10 am - 6:20 amBOS-POA
22h 10m2 stops
$1,109Delta
Find Deal
Mon, Jun 24 - Fri, Jul 12

Flights from Porto Alegre to Boston - Travel Insights & Trends

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

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

The average price of all flights from Porto Alegre to Boston clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Porto Alegre to Boston, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Boston, Sunday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Porto Alegre to Boston, 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 Boston is February, where tickets cost $759 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $1,176 and $1,130 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Porto Alegre to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Porto Alegre to Boston, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Good to know

Low season

January

High season

June

Cheapest flight

$779
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Porto Alegre to Boston

When to book flights from Porto Alegre to Boston

Are your dates flexible? Find out the best times to travel from Porto Alegre to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto Alegre to Boston

  • What is the cheapest flight from Porto Alegre to Boston?

    In the last 3 days, the lowest price for a flight from Porto Alegre to Boston was $779 for a round-trip ticket.

  • Do I need a passport to fly between Porto Alegre and Boston?

    Yes, you’ll need a passport to travel to Boston from Porto Alegre.

  • Which aircraft models fly most regularly from Porto Alegre to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Porto Alegre to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Porto Alegre and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Porto Alegre to Boston, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Porto Alegre to Boston are Copa Airlines and LATAM Airlines. With an average price for the route of $915 and an overall rating of 7.8, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,125 and an overall rating of 7.5.

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

    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 Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Porto Alegre 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 Boston?

    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 to Boston with an airline and back to Porto Alegre with another airline. Booking your flights between Porto Alegre and BOS can sometimes prove cheaper using this method.

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

    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 to Boston from Porto Alegre up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Porto Alegre to Boston

 
See real verified KAYAK customer reviews for airlines flying from Porto Alegre to Boston. 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 Boston? 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.
7.8
Copa AirlinesOverall score based on 2728 reviews
7.7Comfort
8.1Boarding
7.3Food
7.2Entertainment
8.3Crew
Airline reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

10.0 ExcellentAnonymous, Mar 2024PTY - BWI
Read more about Copa Airlines reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

I was fortunate enough to have an entire row to myself and that was the highlight. Unfortunately, the flight was really turbulent which had no impact on how effective the crew was. However, I am disabled and should have boarded the flight first, but that wasn't the case. They also decided to take my bag at the gate because I had one too many and upon my picking it up at JFK it along with my rollator had been damaged. I am a vegan so the didn't have a proper meal for me and I was unable to view the entertainment because I didn't receive a set of headphones and if I needed to supply my own I wasn't made aware of that either. The crew was great, but overall everything was pretty lackluster.

Cons: "Sure. I had booked a two week vacation in Brazil. All hotels, car rental and guides booked. Copa changed my fligjt at the last minute and out of the 14 days vacatipn I had in Brazil, they would have me spend 6 days in Panama City!!! Lost of small fortune with hotels, car rentals amd had to buy another ticket with Latam. They are a scam!!"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "Crew was great. Food was acceptable. Really comfortable flight."
Cons: "Entertainment could have been better. Tvs per seat to wAtch movies what we want"
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

They offered food. The crew passed by again offering water. I enjoyed the two seating section. I think is very comfortable instead of the three seat way, unless you seat in the middle; which it's not bad, but I wouldn't prefer. All and all, I think the lay out of the seating rows are better than other airlines so far( I haven't tried many anyways). The lay out makes the getting in and out to use the restroom less uncomfortable and cramped. First time flying with Latam. I will fly with them again

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

I didn't realize they didn't have bathrooms on the plane. Almost had a very bad situation.

Everything was as you would expect in coach - fine. Flight was close to on time.

I missed my plane because there was a lot of people during the migration process. The airline has the chance to care for their clients and they could get the passengers missing in the flight. I lost a day of work and Montfort transportation to go back home and go to the airport again. Unfortunately the airline doesn’t care about that. I use latam at least 4 times a year, so I guess I need to be treat better. In addition, one on my baggages didyarricw to my destination. So frustrated with this trip.

Everthing ok , crew very nice but but we had a bad experience with the wheel chair we had to wait too much for the chair, my husband couldn’t walk and he was in lot of pain , LATAM has to take care of that

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

Liked check in process To improve: food and beverages. Not second round was offered and meal had no salad.

Porto Alegre - Boston Flights

Departure:

Porto Alegre (undefined)Brazil

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Porto Alegre

Cabin classes: