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Guarulhos Intl

$285+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GRU
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 12/309:30 amBOS - GRU
1 stop22h 50mUnited Airlines
Thu 1/2210:25 pmGRU - BOS
1 stop17h 52mUnited Airlines
Deal found 12/21$605
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/2212:20 pmBOS - GRU
1 stop16h 55mUnited Airlines
Mon 12/299:30 pmGRU - BOS
1 stop13h 49mUnited Airlines
Deal found 12/21$607
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/236:01 amBOS - GRU
1 stop23h 14mUnited Airlines
Fri 1/309:30 pmGRU - BOS
1 stop13h 44mUnited Airlines
Deal found 12/22$626
This United Airlines deal was found by Cheapflights users on 12/22. 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 12/246:01 amBOS - GRU
1 stop23h 14mUnited Airlines
Tue 1/2010:25 pmGRU - BOS
1 stop22h 32mUnited Airlines
Deal found 12/22$638
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Fri 12/266:45 amBOS - GRU
2 stops22h 30mUnited Airlines
Sun 12/2810:15 pmGRU - BOS
1 stop27h 23mUnited Airlines
Deal found 12/22$653
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/237:45 amBOS - GRU
1 stop21h 30mUnited Airlines
Tue 12/309:45 pmGRU - BOS
2 stops28h 09mUnited Airlines
Deal found 12/22$656
This Copa Airlines deal was found by Cheapflights users on 12/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:44 pmBOS - GRU
1 stop13h 46mCopa Airlines
Wed 12/2411:10 amGRU - BOS
1 stop13h 30mCopa Airlines
Deal found 12/21$705
This GOL deal was found by Cheapflights users on 12/22. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:56 pmBOS - GRU
1 stop32h 09mGOL
Fri 1/3012:15 amGRU - BOS
1 stop13h 20mGOL
Deal found 12/22$741

Find 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 December 23, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$531
(Copa Airlines)

One-way from

$285
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,118
Provider with most accurate pricing for Boston Logan Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-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
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 23, 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

Mon 1/5

2:15 pm-7:50 am

2 stops15h 35m

Sao Paulo Guarulhos Intl

Fri 1/9

10:25 pm-1:20 pm

2 stops16h 55m

$535

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 3/26

8:44 am-12:15 am

1 stop14h 31m

Sao Paulo Guarulhos Intl

Sat 4/4

3:15 am-11:09 pm

1 stop20h 54m

$551

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 3/26

8:44 am-12:10 am

1 stop14h 26m

Sao Paulo Guarulhos Intl

Fri 4/3

1:25 am-11:09 pm

1 stop22h 44m

$551

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 2/10

12:08 pm-7:15 am

2 stops17h 07m

Sao Paulo Guarulhos Intl

Wed 2/18

10:25 pm-10:36 am

1 stop14h 11m

$562

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 2/25

3:14 pm-9:30 am

1 stop16h 16m

Sao Paulo Guarulhos Intl

Tue 3/3

10:25 pm-10:36 am

1 stop14h 11m

$565

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Fri 2/13

4:15 pm-7:10 am

1 stop12h 55m

Sao Paulo Guarulhos Intl

Sat 2/28

10:25 pm-10:36 am

1 stop14h 11m

$565

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Tue 2/24

9:30 am-7:50 am

2 stops20h 20m

Sao Paulo Guarulhos Intl

Thu 3/5

10:25 pm-12:56 pm

2 stops16h 31m

$570

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 3/25

8:45 am-7:15 am

2 stops21h 30m

Sao Paulo Guarulhos Intl

Wed 4/8

10:20 pm-12:14 am

2 stops26h 54m

$570

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 2/9

5:45 am-7:50 am

2 stops24h 05m

Sao Paulo Guarulhos Intl

Wed 2/25

9:45 pm-12:53 pm

2 stops17h 08m

$570

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 3/4

5:35 am-7:15 am

2 stops23h 40m

Sao Paulo Guarulhos Intl

Tue 5/5

9:30 pm-9:56 am

1 stop13h 26m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 22 results
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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
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 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.

  • How long is the flight from Maine to Sao Paulo Guarulhos Intl Airport?

    Departing from Maine to Sao Paulo Guarulhos Intl Airport will take you 14h 31m. The distance between Maine and Sao Paulo Guarulhos Intl Airport is about 4805 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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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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