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Cheap flights from Portland, Maine to Sao Paulo from $774

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 9/22. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
2:15 pm - 5:40 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
13h 25m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
3:55 pm - 11:33 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
33h 38m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,184LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
2:15 pm - 5:40 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
13h 25m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:15 pm - 3:16 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
20h 01m1 stop New York John F Kennedy Intl
$1,184LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
6:00 am - 4:35 pmPWM  Portland-GRU Sao Paulo Guarulhos Intl
32h 35m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
LATAM Airlines Logo
3:55 pm - 11:33 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
33h 38m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,184LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
2:15 pm - 5:40 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
13h 25m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:15 pm - 3:16 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
20h 01m1 stop New York John F Kennedy Intl
$1,234LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
6:00 am - 4:35 pmPWM  Portland-GRU Sao Paulo Guarulhos Intl
32h 35m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
LATAM Airlines Logo
3:55 pm - 11:33 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
33h 38m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,234LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
2:15 pm - 5:40 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
13h 25m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
3:55 pm - 11:33 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
33h 38m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,234LATAM Airlines
Fri, Nov 13 - Tue, Nov 17
LATAM Airlines Logo
6:01 am - 4:35 pmPWM  Portland-GRU Sao Paulo Guarulhos Intl
33h 34m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
LATAM Airlines Logo
10:30 am - 1:02 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
27h 32m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,498LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
LATAM Airlines Logo
4:15 pm - 8:55 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
15h 40m1 stop New York John F Kennedy Intl
LATAM Airlines Logo
10:30 am - 1:02 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
27h 32m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,498LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
7:30 pm - 10:20 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
13h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:25 pm - 6:52 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
21h 27m1 stop Newark
$1,576United Airlines
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
9:46 am - 10:20 amPWM  Portland-GRU Sao Paulo Guarulhos Intl
23h 34m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:30 pm - 2:27 pmGRU  Sao Paulo Guarulhos Intl-PWM Portland
17h 57m1 stop Washington, D.C. Dulles Intl
$1,576United Airlines
Mon, Oct 26 - Wed, Oct 28

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LATAM Airlines flights from Portland, Maine to Sao Paulo

Our best LATAM Airlines deals on Portland, Maine to Sao Paulo flight tickets
LATAM Airlines
Nov 13
PWM2:15 pmPortland
13h 25m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Nov 17
GRU9:15 pmSao Paulo Guarulhos Intl
20h 01m
1 stop
PWM3:16 pmPortland
$1,184
LATAM Airlines
Nov 13
PWM6:00 amPortland
32h 35m
2 stops
GRU4:35 pmSao Paulo Guarulhos Intl
Nov 17
GRU3:55 pmSao Paulo Guarulhos Intl
33h 38m
2 stops
PWM11:33 pmPortland
$1,234
LATAM Airlines
Oct 26
PWM6:01 amPortland
33h 34m
2 stops
GRU4:35 pmSao Paulo Guarulhos Intl
Oct 28
GRU10:30 amSao Paulo Guarulhos Intl
27h 32m
2 stops
PWM1:02 pmPortland
$1,498

United Airlines flights from Portland, Maine to Sao Paulo

Our best United Airlines deals on Portland, Maine to Sao Paulo flight tickets
United Airlines
Oct 26
PWM9:46 amPortland
23h 34m
1 stop
GRU10:20 amSao Paulo Guarulhos Intl
Oct 28
GRU9:30 pmSao Paulo Guarulhos Intl
17h 57m
1 stop
PWM2:27 pmPortland
$1,576
United Airlines
Oct 26
PWM3:41 pmPortland
17h 39m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Oct 28
GRU10:15 pmSao Paulo Guarulhos Intl
17h 12m
2 stops
PWM2:27 pmPortland
$1,580

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Sao Paulo 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 August 14, 2026.
Use the filters below to find and compare flights from Portland, Maine to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

2:15 pm-5:40 am

1 stop13h 25m

Sao Paulo Guarulhos Intl

Tue 11/17

3:55 pm-11:33 pm

2 stops33h 38m

$1,184
Quickest round-trip

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

2:15 pm-5:40 am

1 stop13h 25m

Sao Paulo Guarulhos Intl

Tue 11/17

9:15 pm-3:16 pm

1 stop20h 01m

$1,184

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

6:00 am-4:35 pm

2 stops32h 35m

Sao Paulo Guarulhos Intl

Tue 11/17

3:55 pm-11:33 pm

2 stops33h 38m

$1,184

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

2:15 pm-5:40 am

1 stop13h 25m

Sao Paulo Guarulhos Intl

Tue 11/17

9:15 pm-3:16 pm

1 stop20h 01m

$1,234

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

6:00 am-4:35 pm

2 stops32h 35m

Sao Paulo Guarulhos Intl

Tue 11/17

3:55 pm-11:33 pm

2 stops33h 38m

$1,234

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Fri 11/13

2:15 pm-5:40 am

1 stop13h 25m

Sao Paulo Guarulhos Intl

Tue 11/17

3:55 pm-11:33 pm

2 stops33h 38m

$1,234

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Mon 10/26

6:01 am-4:35 pm

2 stops33h 34m

Sao Paulo Guarulhos Intl

Wed 10/28

10:30 am-1:02 pm

2 stops27h 32m

$1,498

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Mon 10/26

4:15 pm-8:55 am

1 stop15h 40m

Sao Paulo Guarulhos Intl

Wed 10/28

10:30 am-1:02 pm

2 stops27h 32m

$1,498

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Mon 10/26

7:30 pm-10:20 am

1 stop13h 50m

Sao Paulo Guarulhos Intl

Wed 10/28

10:25 pm-6:52 pm

1 stop21h 27m

$1,576

PortlandSao Paulo

PWM Portland - GRU Sao Paulo Guarulhos Intl

PWMGRU

Portland

Mon 10/26

9:46 am-10:20 am

1 stop23h 34m

Sao Paulo Guarulhos Intl

Wed 10/28

9:30 pm-2:27 pm

1 stop17h 57m

$1,576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

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

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?

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

What airlines fly to Sao Paulo?

LATAM Airlines, Delta and United Airlines are the top three most popular airlines that fly to Sao Paulo from Portland, Maine according to our data. LATAM Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 9 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Sao Paulo 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 (PWM to SAO) flight deals and tips

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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Portland, Maine to Sao Paulo takes 13h 50m
There are no direct flights from Portland, Maine to Sao Paulo. There are no popular flight routes from Portland, Maine to Sao Paulo.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Sao Paulo

  • How far is Portland to Sao Paulo by plane?

    The distance between Portland and Sao Paulo is about 4876.0 mi. Flights usually cover this in 13h 50m, depending on flying conditions and air traffic around both airports.

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

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

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

    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.

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

    The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted 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
Santos
Guarujá

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Sao Paulo. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Portland to Sao Paulo flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Portland and Sao Paulo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport