$488 Cheap United flights from Boston to São Paulo (BOS to GRU)

Find The Best Day To Fly from Boston to São Paulo

Amazing United BOS to GRU Flight Deals

The cheapest flights to Guarulhos - Governor André Franco Montoro Intl. found within the past 7 days were $840 round trip and $488 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Feb 26 - Wed, Mar 11
BOS
Boston
GRU
Sao Paulo
$840 Roundtrip, found 9 hours ago
$840
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Feb 26 from Boston to Sao Paulo, returning Wed, Mar 11, priced at $840 found 9 hours ago

GRU From BOS Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Melia Paulista

Melia Paulista

5 out of 5
Price was $1,553, price is now $1,158 per person
$1,158
per person
Sep 15 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to São Paulo (GRU)
JW Marriott Hotel Sao Paulo

JW Marriott Hotel Sao Paulo

5 out of 5
Save 100% on your flight
Price was $2,269, price is now $1,589 per person
$1,589
per person
Sep 15 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to São Paulo (GRU)
Palacio Tangara, Oetker Hotels

Palacio Tangara, Oetker Hotels

5 out of 5
Price was $2,544, price is now $2,012 per person
$2,012
per person
Sep 15 - Sep 20
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to São Paulo (GRU)
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Frequently asked questions

Can I catch a flight from Logan Intl. Airport to GRU right now?
For info on any present São Paulo/Guarulhos Intl. Airport travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Check before you arrange your flight, so you don't get caught up en route.
What terminal is United Airlines at Logan Intl. Airport (BOS)?
Once you've received your ticket for your flight from Logan Intl. Airport (BOS) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU), you should be able to see exactly which terminals United Airlines flies in and out of. If not, consult your airline or do some research online for those details.
Are there United Airlines non-stop flights from BOS to GRU?
United Airlines doesn't operate direct flights between BOS and Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU), so expect to make at least one stopover. If you've got time between flights, sit down and enjoy a coffee while you wait for your connection.
How long is a United Airlines flight from BOS to GRU?
You can wander wisely from the second you walk on the plane. With a United Airlines flight from BOS to GRU lasting around 11 hours and 11 minutes, it's smart to have a few survival strategies to rely on. Some toiletries and a pullover should be among the essentials in your carry-on.
How many direct and indirect flights does United Airlines fly from BOS to GRU?
Every week, you'll find at least 7 United Airlines flights that connect Logan Intl. Airport and GRU Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Boston BOS to São Paulo GRU 

To find the best deals on flights to Boston from São Paulo with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to São Paulo GRU with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $840 to $840, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Boston BOS to São Paulo GRU 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Boston to São Paulo costs from $488. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to São Paulo GRU from  Boston BOS with United 

To find a cheap United flight from Boston BOS to São Paulo GRU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Boston BOS to São Paulo GRU 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to São Paulo GRU with United 

If you’re keen to be on São Paulo soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Boston BOS to São Paulo GRU 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to São Paulo GRU from  Boston BOS with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to São Paulo

Hampton by Hilton Guarulhos Airport

Hampton by Hilton Guarulhos Airport

4 out of 5
Rua Pedro De Toledo, 1000, Guarulhos
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and free ...
8.6/10 Excellent! (2,108 reviews)
"Cerca del aeropuerto con traslado en shuttle sencillo hotel bien gestionado por personal amable ,con comedor"

Reviewed on Aug 12, 2025

Hampton by Hilton Guarulhos Airport
Sleep Inn Guarulhos

Sleep Inn Guarulhos

3 out of 5
Avenida Natalia Zarif, 2655, Guarulhos, Sao Paulo
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry service, and ...
8/10 Very Good! (1,085 reviews)
"The greatest amenity of the hotel is its location from GRU airport, including the free shuttle, which makes very convenient. The restaurant is also good and has good options and reasonable price-point as there is no other walkable options for food around. Amenities are very limited and they are designed ..."

Reviewed on Aug 13, 2025

Sleep Inn Guarulhos
TRYP by Wyndham São Paulo Guarulhos Airport (Transit Hotel)

TRYP by Wyndham São Paulo Guarulhos Airport (Transit Hotel)

3.5 out of 5
Guarulhos Int'l Airport - Terminal 3, Piso 1, Rodovia Helio Smidt, S/N, Guarulhos, SP
A restaurant and a bar/lounge are featured at this hotel. Guests will appreciate free perks like buffet breakfast and WiFi in public areas. A garden is provided ...
7.4/10 Good! (680 reviews)
"Very convenient hotel!"

Reviewed on Aug 20, 2025

TRYP by Wyndham São Paulo Guarulhos Airport (Transit Hotel)
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.