$256 Find Cheap Flights from Porto Alegre to the United States

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 the United States departing on 8/16. 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
1 adult, Economy

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Best United States Flight Deals from Porto Alegre

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops$625
Los Angeles
Los Angeles2 stops$479
Las Vegas
Las Vegas1 stop$815
Miami
Miami2 stops$462
San Francisco
San Francisco1 stop$865
Boston
Boston1 stop$524
Seattle
Seattle2 stops$1,229
Fort Lauderdale
Fort Lauderdale2 stops$495
Atlanta
Atlanta1 stop$477
Houston
Houston2 stops$1,003
San Diego
San Diego2 stops$775
New York
Newark2 stops$625
Los Angeles
Los Angeles2 stops$479
Las Vegas
Las Vegas1 stop$815
Miami
Miami2 stops$462
San Francisco
San Francisco1 stop$865
Boston
Boston1 stop$524
Seattle
Seattle2 stops$1,229
Fort Lauderdale
Fort Lauderdale2 stops$495
Atlanta
Atlanta1 stop$477
Houston
Houston2 stops$1,003
San Diego
San Diego2 stops$775

Cheap Flights from Porto Alegre to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto Alegre to the United States 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Porto Alegre to the United States

Sat, Nov 1 - Sun, Nov 16
GOL Logo
2:20 pm - 5:00 pmPOA-MCO
27h 40m2 stops
GOL Logo
9:00 pm - 4:25 pmMCO-POA
17h 25m2 stops
$445GOL
Find Deal
Mon, Sep 29 - Tue, Oct 7
LATAM Airlines Logo
8:55 pm - 3:15 pmPOA-MIA
19h 20m2 stops
LATAM Airlines Logo
9:40 pm - 7:50 pmMIA-POA
21h 10m1 stop
$462LATAM Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
LATAM Airlines Logo
8:55 pm - 3:15 pmPOA-MIA
19h 20m2 stops
LATAM Airlines Logo
5:00 pm - 12:05 pmMIA-POA
18h 05m2 stops
$466LATAM Airlines
Find Deal
Wed, Aug 6 - Thu, Aug 14
Copa Airlines Logo
1:20 am - 2:45 pmPOA-ATL
14h 25m1 stop
Copa Airlines Logo
4:10 pm - 12:15 amATL-POA
31h 05m1 stop
$477Copa Airlines
Find Deal
Wed, Sep 24 - Sat, Oct 4
United Airlines Logo
5:35 pm - 6:05 pmPOA-MCO
25h 30m2 stops
United Airlines Logo
7:00 pm - 4:50 pmMCO-POA
44h 50m2 stops
$478United Airlines
Find Deal
Tue, Sep 23 - Tue, Oct 7
United Airlines Logo
2:45 pm - 8:11 pmPOA-LAX
33h 26m2 stops
United Airlines Logo
8:25 am - 1:40 pmLAX-POA
25h 15m2 stops
$479United Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 10
GOL Logo
5:10 am - 5:05 pmPOA-MCO
12h 55m1 stop
GOL Logo
9:40 pm - 11:35 amMCO-POA
12h 55m1 stop
$484GOL
Find Deal
Mon, Aug 4 - Wed, Aug 13
Copa Airlines Logo
1:23 am - 10:42 pmPOA-MIA
22h 19m1 stop
Copa Airlines Logo
8:34 am - 12:15 amMIA-POA
14h 41m1 stop
$485Copa Airlines
Find Deal
Tue, Aug 5 - Wed, Aug 13
American Airlines Logo
6:35 pm - 6:40 amPOA-MIA
13h 05m1 stop
American Airlines Logo
7:50 pm - 10:25 amMIA-POA
13h 35m1 stop
$560American Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
American Airlines Logo
6:35 pm - 6:35 amPOA-MIA
13h 00m1 stop
American Airlines Logo
8:50 pm - 4:25 pmMIA-POA
18h 35m1 stop
$563American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Porto Alegre to the United States flights

Get data-powered insights and trends into flights from Porto Alegre to the United States 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 the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto Alegre to the United States, 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 the United States is February, when tickets cost $699 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,058 and $902 respectively.

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

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

If you are looking for a flight deal from Porto Alegre to United States, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from United States, Sunday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Porto Alegre to the United States?

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 the United States, 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 the United States, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$256
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Porto Alegre to Orlando

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Porto Alegre to the United States?

    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 the United States.

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

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

    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 the United States 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 the United States?

    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 the United States 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 the United States?

    The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $958 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,064.

Top 5 airlines serving from Porto Alegre to the United States

 
Need help choosing which airline to fly with from Porto Alegre to the United States? 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
LATAM AirlinesOverall score based on 1785 reviews
8.1Crew
7.0Entertainment
7.4Comfort
7.6Boarding
6.7Food
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Plane never left the ground. Mech issues - entire trip was rerouted through united.

I liked everything, this was classed as premium economy but it was much better than Lufthansas business class. Lovely staff, comfortable plane and an excellent seat arrangement. A very pleasant surprise.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

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....

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

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.

It was good, plane is a bit older so seats are somewhat flat

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

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

Horrible. I was never able to board the e flight as they had a glitch in their system that didn’t showed me as a passenger. I waited 2 hours at the front desk till they closed the flight, and they were not able to board me in it. They didn’t offer any sort of solution or refund. Such a disappointment. I would never flight with them again.

It was really bad. Inexperienced and rude people during check-in in Miami, a small and uncomfortable airplane, and problems with the airline caused me to lose my connection flight in Brasilia. Terrible experience!

Pretty terrible, was unable to check out of a flight through the app. Could not check in to my flights with the app. Had to call customer service but they were not much help. Nothing on my itinerary said I had to check in with American Airlines when I reached the United States. I almost missed my flight. I had to run to the gate and get dressed in the tunnel. GOL seemed really unorganized at the desks for check in and took a lot longer than other airlines

Awful experience, A/C didn't work, crew did not do anything about it

Gol has an interesting choice of words. When they say “priority access”, this means you’re boarding on the seventh or eighth group.

Great flight however unlike most airlines there is no WiFi and no power outlets. Overall good flight and would fly them again. Just make sure your devices have power and bring your own entertainment.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Everything you need to know for your flight from Porto Alegre to the United States

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