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Cheap flights from Maine to Rio de Janeiro from $294

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 Rio de Janeiro departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
11:08 am - 5:10 pmBOS-SDU
28h 02m3 stops
Multiple Airlines Logo
6:15 am - 10:03 amSDU-BOS
29h 48m3 stops
$628Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Air Canada Logo
10:45 am - 4:45 pmBOS-SDU
29h 00m2 stops
Air Canada Logo
1:45 pm - 9:20 pmSDU-BOS
32h 35m2 stops
$630Air Canada
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Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
5:23 pm - 7:10 amBOS-SDU
35h 47m3 stops
Multiple Airlines Logo
11:20 am - 4:28 pmSDU-BOS
31h 08m3 stops
$674Multiple Airlines
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Mon, Jan 26 - Fri, Jan 30
LATAM Airlines Logo
9:15 am - 9:25 amBOS-SDU
23h 10m2 stops
LATAM Airlines Logo
2:00 pm - 7:35 amSDU-BOS
18h 35m1 stop
$697LATAM Airlines
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Mon, Mar 9 - Tue, Mar 10
GOL Logo
3:16 pm - 2:05 pmBOS-SDU
21h 49m2 stops
GOL Logo
6:00 am - 12:21 amSDU-BOS
19h 21m2 stops
$699GOL
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Tue, May 5 - Sun, May 17
Delta Logo
8:55 am - 9:25 amBOS-SDU
22h 30m1 stop
Delta Logo
8:05 pm - 6:35 amSDU-BOS
12h 30m1 stop
$703Delta
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Mon, Feb 9 - Wed, Feb 11
Air Canada Logo
6:40 pm - 4:45 pmBOS-SDU
21h 05m2 stops
Air Canada Logo
1:45 pm - 10:38 pmSDU-BOS
33h 53m2 stops
$705Air Canada
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Tue, Apr 7 - Tue, Apr 14
LATAM Airlines Logo
5:00 pm - 1:40 pmBOS-SDU
19h 40m2 stops
LATAM Airlines Logo
2:20 pm - 7:35 amSDU-BOS
18h 15m1 stop
$708LATAM Airlines
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Tue, May 5 - Sun, May 17
GOL Logo
1:01 pm - 4:55 pmBOS-SDU
26h 54m2 stops
GOL Logo
6:00 am - 11:09 pmSDU-BOS
18h 09m2 stops
$777GOL
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Sun, Mar 15 - Sat, Mar 21
Delta Logo
6:30 am - 1:15 pmPWM-SDU
29h 45m2 stops
Delta Logo
8:05 pm - 1:51 pmSDU-PWM
42h 46m2 stops
$1,373Delta
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Sun, Mar 22 - Thu, Mar 26

LATAM Airlines flights from Maine to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Maine to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 9
BOS9:15 amBoston Logan Intl
23h 10m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Mar 10
SDU2:00 pmRio de Janeiro Santos Dumont
18h 35m
1 stop
BOS7:35 amBoston Logan Intl
$697
Find similar
LATAM Airlines
May 5
BOS5:00 pmBoston Logan Intl
19h 40m
2 stops
SDU1:40 pmRio de Janeiro Santos Dumont
May 17
SDU2:20 pmRio de Janeiro Santos Dumont
18h 15m
1 stop
BOS7:35 amBoston Logan Intl
$708
Find similar
LATAM Airlines
Feb 16
BOS8:55 amBoston Logan Intl
20h 20m
1 stop
SDU7:15 amRio de Janeiro Santos Dumont
Feb 23
SDU8:25 pmRio de Janeiro Santos Dumont
29h 34m
2 stops
BOS11:59 pmBoston Logan Intl
$718
Find similar

GOL flights from Maine to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Maine to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
May 5
BOS3:16 pmBoston Logan Intl
21h 49m
2 stops
SDU2:05 pmRio de Janeiro Santos Dumont
May 17
SDU6:00 amRio de Janeiro Santos Dumont
19h 21m
2 stops
BOS12:21 amBoston Logan Intl
$699
Find similar
GOL
Mar 15
BOS1:01 pmBoston Logan Intl
26h 54m
2 stops
SDU4:55 pmRio de Janeiro Santos Dumont
Mar 21
SDU6:00 amRio de Janeiro Santos Dumont
18h 09m
2 stops
BOS11:09 pmBoston Logan Intl
$777
Find similar
GOL
Mar 1
BOS2:53 pmBoston Logan Intl
21h 17m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Mar 11
SDU8:25 pmRio de Janeiro Santos Dumont
27h 44m
2 stops
BOS11:09 pmBoston Logan Intl
$785
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Rio de Janeiro Santos Dumont Airport 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 November 10, 2025.
Use the filters below to find and compare flights from Maine to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 12/7

11:08 am-5:10 pm

3 stops28h 02m

Rio de Janeiro Santos Dumont

Sat 12/13

6:15 am-10:03 am

3 stops29h 48m

$628

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 4/23

10:45 am-4:45 pm

2 stops29h 00m

Rio de Janeiro Santos Dumont

Thu 4/30

1:45 pm-9:20 pm

2 stops32h 35m

$630

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 1/26

5:23 pm-7:10 am

3 stops35h 47m

Rio de Janeiro Santos Dumont

Fri 1/30

11:20 am-4:28 pm

3 stops31h 08m

$674

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 3/9

9:15 am-9:25 am

2 stops23h 10m

Rio de Janeiro Santos Dumont

Tue 3/10

2:00 pm-7:35 am

1 stop18h 35m

$697

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

3:16 pm-2:05 pm

2 stops21h 49m

Rio de Janeiro Santos Dumont

Sun 5/17

6:00 am-12:21 am

2 stops19h 21m

$699

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 2/9

8:55 am-9:25 am

1 stop22h 30m

Rio de Janeiro Santos Dumont

Wed 2/11

8:05 pm-6:35 am

1 stop12h 30m

$703

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 4/7

6:40 pm-4:45 pm

2 stops21h 05m

Rio de Janeiro Santos Dumont

Tue 4/14

1:45 pm-10:38 pm

2 stops33h 53m

$705

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

5:00 pm-1:40 pm

2 stops19h 40m

Rio de Janeiro Santos Dumont

Sun 5/17

2:20 pm-7:35 am

1 stop18h 15m

$708

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 3/15

1:01 pm-4:55 pm

2 stops26h 54m

Rio de Janeiro Santos Dumont

Sat 3/21

6:00 am-11:09 pm

2 stops18h 09m

$777

PortlandRio de Janeiro

PWM - SDU

PWMSDU

Portland

Sun 3/22

6:30 am-1:15 pm

2 stops29h 45m

Rio de Janeiro Santos Dumont

Thu 3/26

8:05 pm-1:51 pm

2 stops42h 46m

$1,373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Maine to Rio de Janeiro Santos Dumont Airport

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 airline that flies from Maine to Rio de Janeiro Santos Dumont?

LATAM Airlines, GOL, and United Airlines are the most popular carriers operating from Maine to Rio de Janeiro Santos Dumont

Cheap Maine to Rio de Janeiro Santos Dumont Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Rio de Janeiro Santos Dumont Airport

Direct flights

None
There are no direct flights from Maine to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Maine to Rio de Janeiro Santos Dumont Airport.
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  • When did momondo last update prices for flights from Maine to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Maine to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Maine to Rio de Janeiro Santos Dumont Airport?

    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 Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport 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 Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Rio de Janeiro?

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

Can I find flights from Maine to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maine to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Maine to Rio de Janeiro?

momondo helps you find the best flight between Maine and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Maine and alert you when they change.

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