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Guarulhos Intl

$196+ Cheap flights from Maine to Guarulhos Intl, Brazil (GRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GRU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Maine to Guarulhos Intl

Keep the following information in mind while searching for Maine to Guarulhos Intl flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$479
(Gotogate)

One-way from

$196
(Mytrip)
Provider with most accurate pricing for Portland-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Portland-Sao Paulo (SAO) flights.
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From Maine to Sao Paulo Guarulhos Intl
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One-way flight from Maine to Sao Paulo Guarulhos Intl
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Find flight deals from Maine to Guarulhos Intl

Cheapest flights from Maine to Guarulhos Intl
Explore the most affordable flight options available from Maine to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/279:00 amBOS - GRU
1 stop16h 10mAvianca
Fri 6/67:20 amGRU - BOS
1 stop24h 55mAvianca
Deal found 4/29$479
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/28:47 amBOS - GRU
1 stop14h 43mCopa Airlines
Tue 6/105:25 amGRU - BOS
1 stop15h 01mCopa Airlines
Deal found 4/29$481
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/59:00 amBOS - GRU
1 stop14h 40mMultiple Airlines
Thu 8/215:25 amGRU - BOS
1 stop15h 05mMultiple Airlines
Deal found 4/30$505
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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 5/143:00 pmBOS - GRU
1 stop13h 40mLATAM Airlines
Wed 5/2111:05 pmGRU - BOS
1 stop16h 50mLATAM Airlines
Deal found 4/29$537
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:10 amBOS - GRU
1 stop19h 30mDelta
Wed 5/2110:45 pmGRU - BOS
Nonstop9h 50mDelta
Deal found 4/29$539
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/1412:15 pmBOS - GRU
1 stop20h 15mUnited Airlines
Wed 5/2110:20 pmGRU - BOS
1 stop15h 30mUnited Airlines
Deal found 4/28$540
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/1411:53 amBOS - GRU
2 stops16h 22mAmerican Airlines
Wed 5/219:25 pmGRU - BOS
2 stops15h 47mAmerican Airlines
Deal found 4/29$552
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:50 amBOS - GRU
1 stop26h 50mAir Canada
Mon 9/229:00 pmGRU - BOS
1 stop18h 31mAir Canada
Deal found 4/30$604

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Guarulhos Intl 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 1, 2025.
Use the filters below to find and compare flights from Maine to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Maine

Fly to

Guarulhos Intl

Route

Depart

Return

Price

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 5/27

9:00 am-2:10 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Fri 6/6

7:20 am-7:15 am

1 stop24h 55m

$479

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 6/2

8:47 am-12:30 am

1 stop14h 43m

Sao Paulo Guarulhos Intl

Tue 6/10

5:25 am-7:26 pm

1 stop15h 01m

$481

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 5/13

9:00 am-12:40 am

1 stop14h 40m

Sao Paulo Guarulhos Intl

Sun 5/18

4:10 am-1:05 am

2 stops21h 55m

$518

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/14

3:00 pm-5:40 am

1 stop13h 40m

Sao Paulo Guarulhos Intl

Wed 5/21

11:05 pm-2:55 pm

1 stop16h 50m

$537

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/14

9:10 am-5:40 am

1 stop19h 30m

Sao Paulo Guarulhos Intl

Wed 5/21

10:45 pm-7:35 am

Nonstop9h 50m

$539

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/14

12:15 pm-9:30 am

1 stop20h 15m

Sao Paulo Guarulhos Intl

Wed 5/21

10:20 pm-12:50 pm

1 stop15h 30m

$540

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/14

11:53 am-5:15 am

2 stops16h 22m

Sao Paulo Guarulhos Intl

Wed 5/21

9:25 pm-12:12 pm

2 stops15h 47m

$552

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 5/21

10:20 am-9:45 am

1 stop22h 25m

Sao Paulo Guarulhos Intl

Mon 5/26

9:00 pm-9:35 am

1 stop13h 35m

$604

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 5/6

1:05 pm-6:55 am

2 stops40h 50m

Sao Paulo Guarulhos Intl

Fri 5/16

4:10 am-7:15 am

1 stop28h 05m

$635

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 6/3

9:00 am-12:40 am

1 stop14h 40m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Maine to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Maine 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 Maine to Sao Paulo Guarulhos Intl Airport

Rainfall in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport 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 Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, 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).

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guarulhos Intl. Reviews last updated May 1, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Maine to Sao Paulo have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,414 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Maine to Sao Paulo Guarulhos Intl Airport one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $196. Users have also found prices from $249 and $277 on GOL and Copa Airlines, respectively.

  • Can I find deals for flights from Maine to Guarulhos Intl that include hotel bookings?

    Yes. In addition to deals on Maine to Guarulhos Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Guarulhos Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Guarulhos Intl.

  • Can I find deals for business class flights from Maine to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Maine to Guarulhos Intl 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 Maine to Sao Paulo Guarulhos Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Maine to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Maine to Sao Paulo Guarulhos Intl Airport 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.

See more FAQs

Traveling to a place near Maine?

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Alternative routes for Maine to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.
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