Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Portland, Maine to Sao Paulo from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Sao Paulo departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland, Maine to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:22 pm - 9:30 amPWM-GRU
13h 08m1 stop
United Airlines Logo
9:50 pm - 9:27 pmGRU-PWM
24h 37m2 stops
$1,100United Airlines
Find Deal
Thu, Apr 2 - Mon, Apr 6
Delta Logo
11:25 am - 5:40 amPWM-GRU
17h 15m2 stops
Delta Logo
8:30 pm - 11:57 amGRU-PWM
16h 27m2 stops
$1,105Delta
Find Deal
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
9:45 am - 7:15 amPWM-GRU
19h 30m1 stop
United Airlines Logo
9:30 pm - 6:51 pmGRU-PWM
23h 21m2 stops
$1,283United Airlines
Find Deal
Sun, Dec 14 - Mon, Dec 29
LATAM Airlines Logo
6:08 am - 8:00 pmPWM-GRU
35h 52m2 stops
LATAM Airlines Logo
12:55 pm - 10:43 pmGRU-PWM
59h 48m2 stops
$1,445LATAM Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 2
United Airlines Logo
9:45 am - 7:15 amPWM-GRU
19h 30m1 stop
United Airlines Logo
10:25 pm - 2:40 pmGRU-PWM
18h 15m1 stop
$1,474United Airlines
Find Deal
Sun, Dec 14 - Mon, Dec 29
American Airlines Logo
3:55 pm - 8:50 amPWM-GRU
14h 55m2 stops
American Airlines Logo
12:15 am - 4:39 pmGRU-PWM
18h 24m2 stops
$2,047American Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 28
LATAM Airlines Logo
6:08 am - 12:40 pmPWM-GRU
28h 32m2 stops
LATAM Airlines Logo
10:40 am - 10:43 pmGRU-PWM
14h 03m1 stop
$2,076LATAM Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 2
American Airlines Logo
6:00 am - 6:20 amPWM-GRU
22h 20m2 stops
American Airlines Logo
12:15 am - 4:39 pmGRU-PWM
18h 24m2 stops
$2,498American Airlines
Find Deal
Thu, Dec 18 - Thu, Jan 1
LATAM Airlines Logo
6:08 am - 9:35 amPWM-GRU
25h 27m1 stop
LATAM Airlines Logo
10:40 am - 10:43 pmGRU-PWM
14h 03m1 stop
$2,625LATAM Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 2
LATAM Airlines Logo
6:08 am - 12:40 pmPWM-GRU
28h 32m2 stops
LATAM Airlines Logo
3:15 pm - 10:43 pmGRU-PWM
33h 28m3 stops
$3,239LATAM Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 2

United Airlines flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport

Our best United Airlines deals on Portland, Maine to Sao Paulo Guarulhos Intl Airport flight tickets
United Airlines
Apr 2
PWM7:22 pmPortland
13h 08m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Apr 6
GRU9:50 pmSao Paulo Guarulhos Intl
24h 37m
2 stops
PWM9:27 pmPortland
$1,100
Find similar
United Airlines
Dec 14
PWM9:45 amPortland
19h 30m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Dec 29
GRU9:30 pmSao Paulo Guarulhos Intl
23h 21m
2 stops
PWM6:51 pmPortland
$1,283
Find similar
United Airlines
Dec 14
PWM9:45 amPortland
19h 30m
1 stop
GRU7:15 amSao Paulo Guarulhos Intl
Dec 29
GRU10:25 pmSao Paulo Guarulhos Intl
18h 15m
1 stop
PWM2:40 pmPortland
$1,474
Find similar

American Airlines flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport

Our best American Airlines deals on Portland, Maine to Sao Paulo Guarulhos Intl Airport flight tickets
American Airlines
Dec 14
PWM3:55 pmPortland
14h 55m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Dec 28
GRU12:15 amSao Paulo Guarulhos Intl
18h 24m
2 stops
PWM4:39 pmPortland
$2,047
Find similar
American Airlines
Dec 18
PWM6:00 amPortland
22h 20m
2 stops
GRU6:20 amSao Paulo Guarulhos Intl
Jan 1
GRU12:15 amSao Paulo Guarulhos Intl
18h 24m
2 stops
PWM4:39 pmPortland
$2,498
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport 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, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 4/2

7:22 pm-9:30 am

1 stop13h 08m

Sao Paulo Guarulhos Intl

Mon 4/6

9:50 pm-9:27 pm

2 stops24h 37m

$1,100

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 4/2

11:25 am-5:40 am

2 stops17h 15m

Sao Paulo Guarulhos Intl

Mon 4/6

8:30 pm-11:57 am

2 stops16h 27m

$1,105

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 12/14

9:45 am-7:15 am

1 stop19h 30m

Sao Paulo Guarulhos Intl

Mon 12/29

9:30 pm-6:51 pm

2 stops23h 21m

$1,283

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 12/18

6:08 am-8:00 pm

2 stops35h 52m

Sao Paulo Guarulhos Intl

Fri 1/2

12:55 pm-10:43 pm

2 stops59h 48m

$1,445

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 12/14

9:45 am-7:15 am

1 stop19h 30m

Sao Paulo Guarulhos Intl

Mon 12/29

10:25 pm-2:40 pm

1 stop18h 15m

$1,474

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Sun 12/14

3:55 pm-8:50 am

2 stops14h 55m

Sao Paulo Guarulhos Intl

Sun 12/28

12:15 am-4:39 pm

2 stops18h 24m

$2,047

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 12/18

6:08 am-12:40 pm

2 stops28h 32m

Sao Paulo Guarulhos Intl

Fri 1/2

10:40 am-10:43 pm

1 stop14h 03m

$2,076

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 12/18

6:00 am-6:20 am

2 stops22h 20m

Sao Paulo Guarulhos Intl

Thu 1/1

12:15 am-4:39 pm

2 stops18h 24m

$2,498

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 12/18

6:08 am-9:35 am

1 stop25h 27m

Sao Paulo Guarulhos Intl

Fri 1/2

10:40 am-10:43 pm

1 stop14h 03m

$2,625

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Thu 12/18

6:08 am-12:40 pm

2 stops28h 32m

Sao Paulo Guarulhos Intl

Fri 1/2

3:15 pm-10:43 pm

3 stops33h 28m

$3,239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Portland, Maine to Sao Paulo Guarulhos Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Sao Paulo Guarulhos Intl?

United Airlines is the most popular carrier operating from Portland to Sao Paulo Guarulhos Intl

What airlines fly to Sao Paulo Guarulhos Intl Airport?

LATAM Airlines, Copa Airlines and Air Canada are the top three most popular airlines that fly to Sao Paulo Guarulhos Intl Airport from Portland, Maine according to our data. LATAM Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Sao Paulo Guarulhos Intl Airport. Keep in mind that there are 8 different airlines that fly to Sao Paulo Guarulhos Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Sao Paulo Guarulhos Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Sao Paulo Guarulhos Intl Airport (PWM to GRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Sao Paulo Guarulhos Intl Airport

Direct flights

None
There are no direct flights from Portland, Maine to Sao Paulo Guarulhos Intl Airport. There are no popular flight routes from Portland, Maine to Sao Paulo Guarulhos Intl Airport.
Search flight deals

  • How far is Portland to Sao Paulo Guarulhos Intl by plane?

    The distance between Portland and Sao Paulo Guarulhos Intl is about 4871.7 mi. 13h 08m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Sao Paulo Guarulhos Intl Airport?

    Prices for flights from Portland Airport to Sao Paulo Guarulhos Intl Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Sao Paulo Guarulhos Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Sao Paulo Guarulhos Intl Airport.

  • What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?

    The required travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo Guarulhos Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Guarulhos
Santos
Campinas
Guarujá
Aparecida

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Sao Paulo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Sao Paulo for you.

Can I find flights from Portland to Sao Paulo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sao Paulo from Portland with this policy.

How can momondo help me find flights from Portland to Sao Paulo?

Once all potential Portland to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Sao Paulo right now. Can momondo alert me if prices change?

Price alerts on flights to Sao Paulo from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sao Paulo Guarulhos Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/28
Fri 12/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Sao Paulo

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Viracopos Airportfrom $376
Flights to Sao Paulo Congonhas Airportfrom $420
Flights to Rio de Janeiro–Galeão Intl Airportfrom $421
Flights to Rio de Janeiro Santos Dumont Airportfrom $426