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Sao Paulo

$1,163+ Cheap flights from Portland, ME (PWM) to Sao Paulo, Brazil (SAO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SAO
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap flight deals from Portland to Sao Paulo

Cheapest flights from Portland to Sao Paulo
Explore the most affordable flight options available from Portland to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:35 pm
PWM
-
GRU
1 stop12h 55m
United Airlines
Tue 9/2210:20 pm
GRU
-
PWM
1 stop20h 34m
United Airlines
Deal found 5/21$1,163
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:47 pm
PWM
-
GRU
2 stops16h 43m
United Airlines
Wed 9/169:30 pm
GRU
-
PWM
1 stop13h 34m
United Airlines
Deal found 5/22$1,168
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:16 pm
PWM
-
GRU
1 stop13h 14m
United Airlines
Wed 7/110:20 pm
GRU
-
PWM
1 stop24h 21m
United Airlines
Deal found 5/25$1,313
This LATAM Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
PWM
-
GRU
2 stops25h 50m
LATAM Airlines
Wed 7/18:30 pm
GRU
-
PWM
2 stops27h 35m
LATAM Airlines
Deal found 5/25$1,318
This Ovago deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am
PWM
-
GRU
1 stop22h 40m
LATAM Airlines
Sat 10/1710:50 pm
GRU
-
PWM
1 stop14h 28m
LATAM Airlines
Deal found 5/23$1,325
This LATAM Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:35 pm
PWM
-
GRU
1 stop17h 15m
LATAM Airlines
Sat 10/178:30 pm
GRU
-
PWM
1 stop18h 23m
LATAM Airlines
Deal found 5/23$1,363
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:36 pm
PWM
-
GRU
2 stops17h 39m
American Airlines
Sat 10/1711:15 pm
GRU
-
PWM
2 stops18h 32m
American Airlines
Deal found 5/23$1,468
This Mytrip deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:56 am
PWM
-
GRU
3 stops21h 09m
Air Canada
Wed 7/19:00 pm
GRU
-
PWM
3 stops27h 30m
Air Canada
Deal found 5/25$2,516

Find flight deals from Portland to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,163
(United Airlines)
Provider with most accurate pricing for Portland-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Sao Paulo (SAO) flights.
Search Deals
From Portland to Sao Paulo (SAO)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Portland to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Wed 9/2

3:47 pm-7:10 am

1 stop14h 23m

Sao Paulo Guarulhos Intl

Wed 9/16

10:20 pm-9:23 pm

1 stop24h 03m

$1,163
Quickest round-trip

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Wed 9/2

2:35 pm-8:50 am

1 stop17h 15m

Sao Paulo Guarulhos Intl

Wed 9/16

10:50 pm-1:54 pm

1 stop16h 04m

$1,163

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Tue 9/1

7:35 pm-9:30 am

1 stop12h 55m

Sao Paulo Guarulhos Intl

Tue 9/22

10:20 pm-5:54 pm

1 stop20h 34m

$1,163

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Tue 9/1

6:05 am-5:40 am

1 stop22h 35m

Sao Paulo Guarulhos Intl

Tue 9/22

11:00 pm-4:49 pm

2 stops18h 49m

$1,168

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Wed 9/2

6:05 am-5:40 am

1 stop22h 35m

Sao Paulo Guarulhos Intl

Wed 9/16

10:50 pm-11:59 pm

2 stops26h 09m

$1,168

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Wed 9/2

11:01 am-5:05 am

2 stops17h 04m

Sao Paulo Guarulhos Intl

Wed 9/16

8:30 pm-11:25 pm

2 stops27h 55m

$1,168

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

Tue 9/1

6:05 am-8:50 am

2 stops25h 45m

Sao Paulo Guarulhos Intl

Tue 9/22

8:30 pm-11:25 pm

2 stops27h 55m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Portland, Maine-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Sao Paulo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Sao Paulo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Sao Paulo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Sao Paulo?

    For a flight from Portland to Sao Paulo, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Sao Paulo per day. 0 airlines have flights to Sao Paulo from Portland on a regular basis.

  • How long is the flight from Portland, Maine to Sao Paulo?

    United Airlines and LATAM Airlines can get you from Portland, Maine to Sao Paulo in just under 14h 23m. Your travel time can differ by up to 2h 52m. Portland, Maine and Sao Paulo are separated by a distance of 4872 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Portland to Sao Paulo that include hotel bookings?

    Yes. In addition to deals on Portland to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Sao Paulo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sao Paulo.

  • Can I find deals for business class flights from Portland to Sao Paulo?

    Yes. Cheapflights offers flight deals from Portland to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Santos

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