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Cheap flights from Maine to Sao Paulo from $271

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Sao Paulo departing on 6/4. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:55 am - 8:35 pm
BOS
-
GRU
9h 40mnonstop
LATAM Airlines Logo
10:45 pm - 7:35 am
GRU
-
BOS
9h 50mnonstop
$479LATAM Airlines
Wed, Apr 8 - Wed, Apr 29
Copa Airlines Logo
8:43 am - 12:10 am
BOS
-
GRU
14h 27m
1 stop
Copa Airlines Logo
1:25 am - 11:09 pm
GRU
-
BOS
22h 44m
1 stop
$480Copa Airlines
Wed, Apr 1 - Tue, Apr 7
Copa Airlines Logo
8:43 am - 3:50 am
BOS
-
GRU
18h 07m
1 stop
Copa Airlines Logo
5:25 am - 11:09 pm
GRU
-
BOS
18h 44m
1 stop
$481Copa Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
8:45 am - 1:10 am
BOS
-
GRU
15h 25m
1 stop
Multiple Airlines Logo
7:35 am - 7:10 am
GRU
-
BOS
24h 35m
1 stop
$489Multiple Airlines
Thu, Apr 9 - Wed, Apr 22
United Airlines Logo
8:15 am - 7:15 am
BOS
-
GRU
22h 00m
1 stop
United Airlines Logo
10:15 pm - 9:28 pm
GRU
-
BOS
24h 13m
1 stop
$493United Airlines
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
7:55 am - 1:35 am
BOS
-
GRU
15h 40m
1 stop
Multiple Airlines Logo
7:35 am - 7:35 am
GRU
-
BOS
25h 00m
1 stop
$495Multiple Airlines
Thu, Mar 5 - Mon, Mar 16
United Airlines Logo
7:16 am - 7:15 am
BOS
-
GRU
22h 59m
1 stop
United Airlines Logo
9:30 pm - 12:56 pm
GRU
-
BOS
16h 26m
2 stops
$497United Airlines
Mon, Mar 16 - Wed, Mar 18
Avianca Logo
4:50 pm - 4:05 pm
BOS
-
GRU
22h 15m
2 stops
Avianca Logo
7:35 am - 7:10 am
GRU
-
BOS
24h 35m
1 stop
$498Avianca
Mon, May 11 - Mon, May 18
United Airlines Logo
9:30 am - 10:20 am
BOS
-
GRU
23h 50m
1 stop
United Airlines Logo
10:15 pm - 2:29 pm
GRU
-
BOS
17h 14m
1 stop
$499United Airlines
Sun, Mar 15 - Wed, Mar 18
American Airlines Logo
7:00 pm - 2:25 pm
BOS
-
CGH
17h 25m
2 stops
American Airlines Logo
6:10 pm - 11:25 am
CGH
-
BOS
18h 15m
2 stops
$555American Airlines
Wed, Mar 4 - Wed, Mar 18

Avianca flights from Maine to Sao Paulo

Our best Avianca deals on Maine to Sao Paulo flight tickets
Avianca
May 11
BOS4:50 pmBoston Logan Intl
22h 15m
2 stops
GRU4:05 pmSao Paulo Guarulhos Intl
May 18
GRU7:35 amSao Paulo Guarulhos Intl
24h 35m
1 stop
BOS7:10 amBoston Logan Intl
$498
Avianca
Mar 3
BOS7:55 amBoston Logan Intl
15h 40m
1 stop
GRU1:35 amSao Paulo Guarulhos Intl
Mar 6
GRU5:25 pmSao Paulo Guarulhos Intl
15h 10m
1 stop
BOS6:35 amBoston Logan Intl
$501
Avianca
Mar 5
BOS7:55 amBoston Logan Intl
36h 45m
1 stop
GRU10:40 pmSao Paulo Guarulhos Intl
Mar 20
GRU7:35 amSao Paulo Guarulhos Intl
25h 00m
1 stop
BOS7:35 amBoston Logan Intl
$506

American Airlines flights from Maine to Sao Paulo

Our best American Airlines deals on Maine to Sao Paulo flight tickets
American Airlines
Apr 29
BOS12:52 pmBoston Logan Intl
15h 43m
2 stops
GRU5:35 amSao Paulo Guarulhos Intl
May 12
GRU9:25 pmSao Paulo Guarulhos Intl
13h 37m
1 stop
BOS10:02 amBoston Logan Intl
$507
American Airlines
Mar 11
BOS10:52 amBoston Logan Intl
20h 13m
1 stop
GRU8:05 amSao Paulo Guarulhos Intl
Mar 25
GRU10:35 pmSao Paulo Guarulhos Intl
21h 44m
1 stop
BOS7:19 pmBoston Logan Intl
$538
American Airlines
Mar 3
BOS10:44 amBoston Logan Intl
17h 36m
1 stop
GRU6:20 amSao Paulo Guarulhos Intl
Mar 16
GRU12:15 amSao Paulo Guarulhos Intl
15h 42m
2 stops
BOS2:57 pmBoston Logan Intl
$542

momondo Fare Finder

 
Customize your flight search to find flights from 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 February 18, 2026.
Use the filters below to find and compare flights from Maine to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 4/8

9:55 am-8:35 pm

Nonstop9h 40m

Sao Paulo Guarulhos Intl

Wed 4/29

10:45 pm-7:35 am

Nonstop9h 50m

$479

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Wed 4/1

8:43 am-12:10 am

1 stop14h 27m

Sao Paulo Guarulhos Intl

Tue 4/7

1:25 am-11:09 pm

1 stop22h 44m

$480

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 4/5

8:43 am-3:50 am

1 stop18h 07m

Sao Paulo Guarulhos Intl

Sun 4/12

5:25 am-11:09 pm

1 stop18h 44m

$481

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 4/9

8:45 am-1:10 am

1 stop15h 25m

Sao Paulo Guarulhos Intl

Wed 4/22

7:35 am-7:10 am

1 stop24h 35m

$489

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 3/16

8:15 am-7:15 am

1 stop22h 00m

Sao Paulo Guarulhos Intl

Thu 3/19

10:15 pm-9:28 pm

1 stop24h 13m

$493

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Thu 3/5

7:55 am-1:35 am

1 stop15h 40m

Sao Paulo Guarulhos Intl

Mon 3/16

7:35 am-7:35 am

1 stop25h 00m

$495

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 3/16

7:16 am-7:15 am

1 stop22h 59m

Sao Paulo Guarulhos Intl

Wed 3/18

9:30 pm-12:56 pm

2 stops16h 26m

$497

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Mon 5/11

4:50 pm-4:05 pm

2 stops22h 15m

Sao Paulo Guarulhos Intl

Mon 5/18

7:35 am-7:10 am

1 stop24h 35m

$498

BostonSao Paulo

BOS - GRU

BOSGRU

Boston Logan Intl

Sun 3/15

9:30 am-10:20 am

1 stop23h 50m

Sao Paulo Guarulhos Intl

Wed 3/18

10:15 pm-2:29 pm

1 stop17h 14m

$499

BostonSao Paulo

BOS - CGH

BOSCGH

Boston Logan Intl

Wed 3/4

7:00 pm-2:25 pm

2 stops17h 25m

Sao Paulo Congonhas

Wed 3/18

6:10 pm-11:25 am

2 stops18h 15m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sao Paulo from

How to get the cheapest flight ticket from 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 month to fly to Sao Paulo?

The cheapest month to fly to Sao Paulo from Maine is in September. Flight prices, which tend to average around $545, are often lower during this time because this is during the off-season. If you don’t want to visit Sao Paulo in September, then you should wait until August to fly from Maine, when ticket prices are also cheap, with an average price of $581.

What is the cheapest day to depart on your flight to Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Sunday when prices can be found for as low as $757. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $967.

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $741 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from Maine for as low as $627 on momondo.

Cheap Maine to Sao Paulo flight deals and tips

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

Fastest flight time

9h 40m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Sao Paulo

3 airports
The fastest flight from Maine to Sao Paulo takes 9h 40m
Direct flights go from Maine to Sao Paulo on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 3 airports in Sao Paulo. From Maine there are direct flights to Sao Paulo Guarulhos Intl (GRU).
Search flight deals

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

    Prices for flights from Maine to Sao Paulo refresh daily.

  • How many operators does momondo search for flights from Maine to Sao Paulo?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine 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 Maine to Sao Paulo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to Sao Paulo. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Sao Paulo from Maine with this policy.

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

Once you have performed a search for Maine to Sao Paulo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Maine to Sao Paulo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Maine to Sao Paulo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sao Paulo and let you know when they change.

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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