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Cheap flights from Maine to Rio de Janeiro from $291

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 4/13. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Maine to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Azul Logo
12:16 pm - 12:45 pm
BOS
-
SDU
23h 29m
2 stops
Azul Logo
4:40 pm - 5:40 pm
SDU
-
BOS
26h 00m
2 stops
$678Azul
Thu, May 7 - Wed, May 13
Azul Logo
4:24 pm - 6:40 pm
BOS
-
SDU
25h 16m
2 stops
Azul Logo
7:25 pm - 1:10 pm
SDU
-
BOS
18h 45m
2 stops
$712Azul
Tue, May 5 - Sun, May 31
Azul Logo
12:14 pm - 1:00 pm
BOS
-
SDU
23h 46m
2 stops
Azul Logo
3:15 pm - 12:10 pm
SDU
-
BOS
21h 55m
2 stops
$736Azul
Tue, May 5 - Sun, May 17
Azul Logo
12:14 pm - 1:00 pm
BOS
-
SDU
23h 46m
2 stops
Azul Logo
3:15 pm - 12:10 pm
SDU
-
BOS
21h 55m
2 stops
$740Azul
Tue, May 5 - Sun, May 17
Azul Logo
11:30 am - 12:45 pm
BOS
-
SDU
24h 15m
2 stops
Azul Logo
6:20 am - 11:56 pm
SDU
-
BOS
18h 36m
2 stops
$752Azul
Sun, May 3 - Sat, May 16
Azul Logo
12:10 pm - 9:10 am
BOS
-
SDU
20h 00m
2 stops
Azul Logo
6:20 am - 12:42 am
SDU
-
BOS
19h 22m
2 stops
$771Azul
Thu, Jun 11 - Sat, Jul 25
Azul Logo
3:57 pm - 6:40 pm
BOS
-
SDU
25h 43m
2 stops
Azul Logo
10:00 am - 10:48 am
SDU
-
BOS
25h 48m
2 stops
$773Azul
Thu, May 21 - Tue, Jun 30
Azul Logo
6:10 am - 9:10 am
BOS
-
SDU
26h 00m
2 stops
Azul Logo
6:20 am - 12:17 am
SDU
-
BOS
18h 57m
2 stops
$777Azul
Wed, Jun 10 - Wed, Jun 17
Azul Logo
12:55 pm - 2:30 pm
BOS
-
SDU
24h 35m
2 stops
Azul Logo
5:05 pm - 6:01 pm
SDU
-
BOS
25h 56m
2 stops
$781Azul
Mon, Jun 8 - Mon, Jun 15
Azul Logo
11:45 am - 1:00 pm
BOS
-
SDU
24h 15m
2 stops
Azul Logo
6:50 pm - 5:13 pm
SDU
-
BOS
23h 23m
2 stops
$791Azul
Sat, Sep 12 - Wed, Sep 16

Air Canada flights from Maine to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Maine to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
May 12
BOS10:35 amBoston Logan Intl
29h 10m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 30
SDU1:45 pmRio de Janeiro Santos Dumont
32h 42m
2 stops
BOS9:27 pmBoston Logan Intl
$828
Air Canada
Sep 17
BOS6:00 amBoston Logan Intl
33h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 21
SDU1:45 pmRio de Janeiro Santos Dumont
29h 22m
2 stops
BOS6:07 pmBoston Logan Intl
$831
Air Canada
Apr 19
BOS1:00 pmBoston Logan Intl
26h 45m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Apr 28
SDU1:50 pmRio de Janeiro Santos Dumont
33h 49m
2 stops
BOS10:39 pmBoston Logan Intl
$1,443

Azul flights from Maine to Rio de Janeiro Santos Dumont Airport

Our best Azul deals on Maine to Rio de Janeiro Santos Dumont Airport flight tickets
Azul
Sep 28
BOS1:10 pmBoston Logan Intl
22h 55m
2 stops
SDU1:05 pmRio de Janeiro Santos Dumont
Oct 28
SDU3:15 pmRio de Janeiro Santos Dumont
22h 38m
2 stops
BOS12:53 pmBoston Logan Intl
$672
Azul
May 7
BOS12:16 pmBoston Logan Intl
23h 29m
2 stops
SDU12:45 pmRio de Janeiro Santos Dumont
May 13
SDU4:40 pmRio de Janeiro Santos Dumont
26h 00m
2 stops
BOS5:40 pmBoston Logan Intl
$678
Azul
May 5
BOS4:24 pmBoston Logan Intl
25h 16m
2 stops
SDU6:40 pmRio de Janeiro Santos Dumont
May 31
SDU7:25 pmRio de Janeiro Santos Dumont
18h 45m
2 stops
BOS1:10 pmBoston Logan Intl
$712

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 April 7, 2026.
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

Cheapest round-trip

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 5/7

12:16 pm-12:45 pm

2 stops23h 29m

Rio de Janeiro Santos Dumont

Wed 5/13

4:40 pm-5:40 pm

2 stops26h 00m

$678

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

4:24 pm-6:40 pm

2 stops25h 16m

Rio de Janeiro Santos Dumont

Sun 5/31

7:25 pm-1:10 pm

2 stops18h 45m

$712

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

12:14 pm-1:00 pm

2 stops23h 46m

Rio de Janeiro Santos Dumont

Sun 5/17

3:15 pm-12:10 pm

2 stops21h 55m

$736

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

12:14 pm-1:00 pm

2 stops23h 46m

Rio de Janeiro Santos Dumont

Sun 5/17

3:15 pm-12:10 pm

2 stops21h 55m

$740

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 5/3

11:30 am-12:45 pm

2 stops24h 15m

Rio de Janeiro Santos Dumont

Sat 5/16

6:20 am-11:56 pm

2 stops18h 36m

$752
Quickest round-trip

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 6/11

12:10 pm-9:10 am

2 stops20h 00m

Rio de Janeiro Santos Dumont

Sat 7/25

6:20 am-12:42 am

2 stops19h 22m

$771

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 5/21

3:57 pm-6:40 pm

2 stops25h 43m

Rio de Janeiro Santos Dumont

Tue 6/30

10:00 am-10:48 am

2 stops25h 48m

$773

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 6/10

6:10 am-9:10 am

2 stops26h 00m

Rio de Janeiro Santos Dumont

Wed 6/17

6:20 am-12:17 am

2 stops18h 57m

$777

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 6/8

12:55 pm-2:30 pm

2 stops24h 35m

Rio de Janeiro Santos Dumont

Mon 6/15

5:05 pm-6:01 pm

2 stops25h 56m

$781

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sat 9/12

11:45 am-1:00 pm

2 stops24h 15m

Rio de Janeiro Santos Dumont

Wed 9/16

6:50 pm-5:13 pm

2 stops23h 23m

$791

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 Rio de Janeiro from

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?

Azul is the most popular carrier 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

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Maine to Rio de Janeiro Santos Dumont Airport takes 16h 35m
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.
Search flight deals

Frequently asked questions about flying from Maine to Rio de Janeiro Santos Dumont Airport

  • 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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