What are the cheapest airlines flying from Portland, Maine to Sao Paulo round-trip?

Flying on American Airlines is currently your cheapest option to Sao Paulo, with prices starting at $1,194. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $1,377 and $5,649, respectively.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

What is the cheapest day to fly round-trip from Portland, Maine to Sao Paulo?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 107% on your flight compared to booking on days when demand is much higher.

What is the cheapest time of day to fly from PWM to SAO?

When flying from Portland, Maine to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$921+ Flights from Portland, ME to Sao Paulo, Brazil

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Cheap flight deals from Portland to Sao Paulo

Round-trip from	$921 (Kiwi.com)

From Portland to Sao Paulo (SAO)

Search Deals

Find 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 julio 30, 2025.

sáb. 9/133:21 pmPWM - GRU

1 stop15h 44mMultiple Airlines

sáb. 9/204:50 pmGRU - PWM

2 stops41h 16mMultiple Airlines

Deal found 7/30

$921

sáb. 9/139:18 amPWM - GRU

1 stop20h 57mAmerican Airlines

sáb. 9/2010:00 pmGRU - PWM

1 stop21h 31mAmerican Airlines

Deal found 7/30

$1,194

sáb. 9/131:35 pmPWM - GRU

2 stops29h 10mLATAM Airlines

vie. 9/193:40 amGRU - PWM

2 stops33h 49mLATAM Airlines

Deal found 7/30

$1,377

Best flights from Portland to Sao Paulo
Discover carefully curated flight deals from Portland to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

sáb. 9/133:21 pmPWM - GRU

1 stop15h 44mMultiple Airlines

sáb. 9/204:50 pmGRU - PWM

2 stops41h 16mMultiple Airlines

Deal found 7/30

$921

sáb. 9/139:18 amPWM - GRU

1 stop20h 57mAmerican Airlines

sáb. 9/2010:00 pmGRU - PWM

1 stop21h 31mAmerican Airlines

Deal found 7/30

$1,194

sáb. 9/131:35 pmPWM - GRU

2 stops29h 10mLATAM Airlines

vie. 9/193:40 amGRU - PWM

2 stops33h 49mLATAM Airlines

Deal found 7/30

$1,377

Fly from

Fly to

Route

Depart

Return

Price

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

sáb. 9/13

3:21 pm-8:05 am

1 stop15h 44m

Sao Paulo Guarulhos Intl

sáb. 9/20

4:50 pm-9:06 am

2 stops41h 16m

$921

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

sáb. 9/13

9:18 am-7:15 am

1 stop20h 57m

Sao Paulo Guarulhos Intl

sáb. 9/20

10:00 pm-6:31 pm

1 stop21h 31m

$1,194

PortlandSao Paulo

PWM - GRU

PWMGRU

Portland

sáb. 9/13

1:35 pm-7:45 pm

2 stops29h 10m

Sao Paulo Guarulhos Intl

vie. 9/19

3:40 am-12:29 pm

2 stops33h 49m

$1,377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

What is the cheapest month to book a flight from Portland, Maine to Sao Paulo?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Sao Paulo (average of $678). Flying from Portland, Maine to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sao Paulo

See what other customers who have flown with Delta, LATAM Airlines, and American Airlines from Portland to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,822 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines flying from Portland, Maine to Sao Paulo round-trip?
Flying on American Airlines is currently your cheapest option to Sao Paulo, with prices starting at $1,194. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Delta, with the lowest prices starting at $1,377 and $5,649, respectively.
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.
What is the cheapest month to book a flight from Portland, Maine to Sao Paulo?
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Sao Paulo (average of $678). Flying from Portland, Maine to Sao Paulo in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$921+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Sao Paulo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Sao Paulo

Round-trip from

Find flight deals from Portland to Sao Paulo

Cheapest flights from Portland to Sao PauloExplore 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 julio 30, 2025.

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 julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Sao Paulo that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Sao Paulo

What is the cheapest month to book a flight from Portland, Maine to Sao Paulo?

Reviews of airlines servicing Sao Paulo

See what other customers who have flown with Delta, LATAM Airlines, and American Airlines from Portland to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Portland, Maine to Sao Paulo round-trip?

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

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

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

What is the cheapest month to book a flight from Portland, Maine to Sao Paulo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Sao Paulo

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Travel Smart

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 julio 30, 2025.