BOS - SAO

$339 Find Cheap Flights from Boston to Sao Paulo - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Sao Paulo departing on 6/29. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sao Paulo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sao Paulo.
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Everything you should know

Cheapest round-trip
$570
Typical prices: $1,100-$579
Multiple Airlines
Sat 8/15Wed 8/26
BOS - GRU • 1 stop
Cheapest non-stop
$576
Typical prices: $1,272-$682
LATAM Airlines
Fri 8/21Wed 9/16
BOS - GRU • Non-stop
Nonstop flights
Mon, Wed, Thu, Fri, Sun
You can fly direct with LATAM Airlines. Average duration is 9h 40m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $571 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top layover airports
Cheapest • Avg $618 (round-trip)
Shortest trip • 12h 49m (one-way)
Insights
Insights
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Top routes
Cheapest
Most popular
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 55% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Boston to Sao Paulo (BOS-SAO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Sao Paulo 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 Boston to Sao Paulo

Sat, Aug 15 - Wed, Aug 26
Multiple Airlines Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
Multiple Airlines Logo
5:15 pm - 7:10 am
GRU
-
BOS
14h 55m
1 stop
$570Multiple Airlines
Wed, Jun 24 - Thu, Jul 16
United Airlines Logo
7:25 am - 6:30 am
BOS
-
GRU
22h 05m
1 stop
United Airlines Logo
9:30 pm - 9:53 pm
GRU
-
BOS
25h 23m
2 stops
$571United Airlines
Tue, Aug 18 - Mon, Aug 24
Avianca Logo
8:45 am - 4:05 pm
BOS
-
GRU
30h 20m
1 stop
Avianca Logo
2:20 am - 2:50 pm
GRU
-
BOS
37h 30m
2 stops
$573Avianca
Thu, Sep 10 - Mon, Sep 21
Copa Airlines Logo
3:55 pm - 8:50 pm
BOS
-
GRU
27h 55m
1 stop
Copa Airlines Logo
2:00 am - 11:02 pm
GRU
-
BOS
22h 02m
1 stop
$575Copa Airlines
Fri, Aug 21 - Wed, Sep 16
LATAM Airlines Logo
9:55 am - 8:40 pm
BOS
-
GRU
9h 45mnonstop
LATAM Airlines Logo
10:45 pm - 7:35 am
GRU
-
BOS
9h 50mnonstop
$576LATAM Airlines
Thu, Jul 2 - Fri, Jul 31
Avianca Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
Avianca Logo
5:15 pm - 6:50 am
GRU
-
BOS
14h 35m
1 stop
$578Avianca
Thu, Aug 20 - Tue, Sep 15
United Airlines Logo
8:05 am - 9:40 am
BOS
-
GRU
24h 35m
1 stop
United Airlines Logo
9:30 pm - 2:50 pm
GRU
-
BOS
18h 20m
1 stop
$579United Airlines
Mon, Aug 17 - Wed, Aug 26
Avianca Logo
4:50 pm - 10:30 pm
BOS
-
GRU
28h 40m
2 stops
Avianca Logo
5:15 pm - 7:10 am
GRU
-
BOS
14h 55m
1 stop
$580Avianca
Wed, Aug 26 - Mon, Aug 31
GOL Logo
11:09 am - 3:20 pm
BOS
-
CGH
27h 11m
2 stops
GOL Logo
6:00 am - 12:58 am
CGH
-
BOS
19h 58m
2 stops
$843GOL
Mon, Aug 17 - Wed, Sep 2
GOL Logo
11:09 am - 10:30 am
BOS
-
CGH
22h 21m
2 stops
GOL Logo
4:50 pm - 12:58 am
CGH
-
BOS
33h 08m
2 stops
$882GOL
Booking Insights

KAYAK's insights & trends for Boston to Sao Paulo flights

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

How much is a round-trip flight from Boston to Sao Paulo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Sao Paulo departing in August.

What is the cheapest Boston to Sao Paulo flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Boston to Sao Paulo costs $488 on the route between Boston (BOS) and Sao Paulo Guarulhos Intl Airport (GRU). It is also the most popular route.

What’s the cheapest day of the week to fly from Boston to Sao Paulo?

The average price of all round-trip flights from Boston to Sao Paulo clicked on KAYAK for each day over the last 12 months.

For Boston to Sao Paulo, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Sao Paulo back to Boston, the best deals are generally found on Monday, with Sunday being the most expensive.

What is the cheapest month to fly from Boston to Sao Paulo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Sao Paulo, 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 Boston to Sao Paulo is February, where tickets cost $222 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $2,904 and $360 respectively.

Can I save money by flying with a layover from Boston to Sao Paulo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $695, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Boston to Sao Paulo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Sao Paulo, 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 Boston to Sao Paulo, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Sao Paulo

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on LATAM Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonMay
Cheapest flight$339
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 38% increase in price.
Flight from Boston to Sao Paulo Guarulhos Airport

When to book flights from Boston to Sao Paulo

Are your dates flexible? Find out the best times to travel from Boston to Sao Paulo 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 Boston to Sao Paulo

  • Which airlines fly sustainably from Boston to Sao Paolo?

    Flights traveling from Boston to Sao Paolo have emissions of about 4700 lbs of carbon per passenger onboard. When flying the route, consider flying one of the airlines offering eco-friendly travel, including JetBlue, Avianca, Delta, Spirit Airlines, and Multiple Airlines. JetBlue and Avianca are the most environmentally sustainable, with 44% less carbon emissions. The airlines have fuel-efficient flights traveling the route, making the journey sustainable.

  • Which airlines flying to Sao Paolo from Boston offer layover travel?

    If you are flying to Sao Paolo from Boston, you can fly a direct flight or one with connections. If you consider flying with stopovers along the way, consider choosing an airline with a layover city most preferred by you, as the city you have a layover in will be determined majorly by your airline. Airlines such as Air Canada, American Airlines, Delta, British Airways, Lufthansa, Turkish, and United Airlines offer single layover travel on this route. Depending on your airline, you can have your layover in Montreal, Toronto, Frankfurt, Panama City, Zurich, Istanbul, Chicago, Atlanta, and Miami.

  • Which airport in Sao Paolo is well connected to a public transport system?

    GRU has an excellent public transport system making it a more accessible and convenient destination airport in Sao Paolo. The airport is served by various bus companies offering transit to and from the airport. EMTU buses provide transit to downtown and are painted red and blue for easy recognition. You can also use the line 13 train for transit to downtown Sao Paolo which takes about 45 minutes. The train station in GRU is in Terminal 1’s parking lot.

  • Which airline should I consider booking for an unaccompanied minor flying from Boston to São Paulo?

    Many airlines flying to Sao Paolo from Boston BOS offer travel services to unaccompanied minors. Consider booking Delta Airlines for your child traveling alone, as the airline allows kids aged 5 to 14 to travel unaccompanied. The airline offers support and assistance services to minors throughout the journey to ensure safety and comfort. Delta has a trained cabin crew to supervise your child during the flight.

  • What is the cheapest flight from Boston to Sao Paulo?

    In the last 5 days, the lowest price for a flight from Boston to Sao Paulo was $339 for a one-way ticket and $570 for a round-trip.

  • Do I need a passport to fly between Boston and Sao Paulo?

    Yes

  • Which airports will I be using when flying from Boston to Sao Paulo?

    Boston is served by only 1 airport and there are 3 airports in Sao Paulo. You will leave Boston from Boston Logan Intl and you will be arriving in Sao Paulo at one of these airports: Sao Paulo Congonhas, Sao Paulo Guarulhos Intl, or Sao Paulo Viracopos.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Sao Paulo?

    Only Delta offers inflight Wi-Fi service on the Boston to Sao Paulo flight route.

  • Which aircraft models fly most regularly from Boston to Sao Paulo?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Boston to Sao Paulo flight route.

  • Which airline alliances offer flights from Boston to Sao Paulo?

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

  • On which days can I fly direct from Boston to Sao Paulo?

    You can catch a nonstop flight from Boston to Sao Paulo on on Monday, Wednesday, Thursday, Friday, and Sunday.

  • Which is the best airline for flights from Boston to Sao Paulo, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Sao Paulo are Delta and Copa Airlines. With an average price for the route of $766 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $598 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Boston to Sao Paulo?

    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 Boston to Sao Paulo.

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

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

    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 Sao Paulo with an airline and back to Boston with another airline.

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

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

KAYAK’s top tips for finding a cheap flight from Boston to Sao Paulo

  • Looking for a cheap flight? 25% of our users found flights on this route for $491 or less one-way and $706 or less round-trip.
  • General Edward Lawrence Logan International Airport (BOS) is the main airport serving Greater Boston. The airport handles all the domestic and international travel to and from Boston, making it the origin airport when flying to Sao Paolo from Boston.
  • Sao Paolo is served by three major airports, Guarulhos International Airport (GRU), Viracopos-Campinas International Airport (VCP), and Congonhas-São Paulo Airport (CGH). GRU, however, is the main one serving Sao Paolo and its surrounding towns, including Itaquaquecetuba and Suzano.
  • If you are heading to downtown Sao Paolo, consider flying to CGH, as the airport is the closest to the downtown area, about 5 miles southwest of downtown. The airport is convenient for traveling to the downtown region as it reduces the travel time and cost of reaching downtown Sao Paolo from the airport.
  • If you are headed to the Campinas area, consider flying into VCP, as the airport serves the region and is the closest Sao Paolo airport to Campinas. The airport also serves various low-cost airlines, including Azul and GOL, that you can fly from Boston, saving you some money.
  • Delta Air Lines has a comfort plus program where economy passengers can get reclining seats with extra legroom enhancing comfort during flights. Consider flying Delta Comfort Plus from BOS to Sao Paolo, as the program also provides priority boarding and overhead bin space.

Prefer to fly direct from Boston to Sao Paulo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Sao Paulo.
Find which airlines fly direct from Boston Logan Intl Airport to Sao Paulo, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Sao Paulo

Monday

LATAM Airlines

LATAM Airlines

Wednesday

LATAM Airlines

LATAM Airlines

Thursday

LATAM Airlines

LATAM Airlines

Friday

LATAM Airlines

LATAM Airlines

Sunday

LATAM Airlines

LATAM Airlines

See more direct flights

Direct returns

Sao Paulo to Boston Logan Intl

Tuesday

LATAM Airlines

LATAM Airlines

Wednesday

LATAM Airlines

LATAM Airlines

Thursday

LATAM Airlines

LATAM Airlines

Saturday

LATAM Airlines

LATAM Airlines

See more direct flights

Reviews of the top 5 airlines serving from Boston to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Boston to Sao Paulo. 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 Boston to Sao Paulo? 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.
7.9
DeltaOverall score based on 8402 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
Airline reviews

Should never have had to go to Detroit from Orlando back to Tennessee!

6.0 GoodCynthia, Jun 2026
DTW - TYS
Read more Delta reviews

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

It was perfect! United Airlines staff was extremely caring, super friendly and professional

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Everything you need to know for your flight from Boston to Sao Paulo

Information on your arrival and departure airports