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Cheap flights from Rhode Island to Rio de Janeiro from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Rio de Janeiro departing on 3/23. 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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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 am
BOS
-
SDU
21h 40m
1 stop
LATAM Airlines Logo
1:55 pm - 7:35 am
SDU
-
BOS
18h 40m
1 stop
$638LATAM Airlines
Fri, Aug 14 - Wed, Sep 30
Multiple Airlines Logo
8:45 am - 7:40 am
BOS
-
SDU
21h 55m
2 stops
Multiple Airlines Logo
8:15 pm - 7:35 am
SDU
-
BOS
12h 20m
1 stop
$647Multiple Airlines
Tue, May 5 - Sun, May 17
Multiple Airlines Logo
8:45 am - 7:40 am
BOS
-
SDU
21h 55m
2 stops
Multiple Airlines Logo
8:15 pm - 7:35 am
SDU
-
BOS
12h 20m
1 stop
$650Multiple Airlines
Tue, May 5 - Sun, May 17
Multiple Airlines Logo
8:45 am - 7:40 am
BOS
-
SDU
21h 55m
2 stops
Multiple Airlines Logo
8:15 pm - 7:35 am
SDU
-
BOS
12h 20m
1 stop
$651Multiple Airlines
Tue, May 5 - Sun, May 17
Multiple Airlines Logo
9:45 am - 10:45 am
BOS
-
SDU
24h 00m
2 stops
Multiple Airlines Logo
4:50 pm - 9:33 pm
SDU
-
BOS
29h 43m
3 stops
$657Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
LATAM Airlines Logo
9:55 am - 8:35 am
BOS
-
SDU
21h 40m
1 stop
LATAM Airlines Logo
1:55 pm - 7:35 am
SDU
-
BOS
18h 40m
1 stop
$659LATAM Airlines
Sun, Aug 9 - Sat, Aug 15
LATAM Airlines Logo
9:55 am - 8:35 am
BOS
-
SDU
21h 40m
1 stop
LATAM Airlines Logo
1:55 pm - 3:03 pm
SDU
-
BOS
26h 08m
2 stops
$662LATAM Airlines
Fri, May 8 - Mon, May 18
United Airlines Logo
10:25 am - 4:45 pm
PVD
-
SDU
29h 20m
2 stops
United Airlines Logo
2:50 pm - 11:56 pm
SDU
-
PVD
34h 06m
2 stops
$1,375United Airlines
Mon, Jun 22 - Sun, Jun 28
United Airlines Logo
10:25 am - 4:45 pm
PVD
-
SDU
29h 20m
2 stops
United Airlines Logo
1:45 pm - 9:44 am
SDU
-
PVD
20h 59m
2 stops
$1,416United Airlines
Mon, Jun 22 - Tue, Jun 30
United Airlines Logo
10:25 am - 4:45 pm
PVD
-
SDU
29h 20m
2 stops
United Airlines Logo
1:45 pm - 11:56 pm
SDU
-
PVD
35h 11m
2 stops
$1,425United Airlines
Mon, Jun 22 - Wed, Jul 1

GOL flights from Rhode Island to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Rhode Island to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Jul 8
BOS1:22 pmBoston Logan Intl
22h 13m
2 stops
SDU12:35 pmRio de Janeiro Santos Dumont
Aug 5
SDU9:45 amRio de Janeiro Santos Dumont
27h 09m
2 stops
BOS11:54 amBoston Logan Intl
$756
GOL
Aug 20
BOS3:41 pmBoston Logan Intl
19h 54m
2 stops
SDU12:35 pmRio de Janeiro Santos Dumont
Aug 27
SDU8:45 pmRio de Janeiro Santos Dumont
27h 54m
2 stops
BOS11:39 pmBoston Logan Intl
$819

United Airlines flights from Rhode Island to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Rhode Island to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Feb 26
BOS2:20 pmBoston Logan Intl
24h 25m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Mar 12
SDU1:50 pmRio de Janeiro Santos Dumont
21h 06m
2 stops
BOS9:56 amBoston Logan Intl
$873
United Airlines
Feb 28
BOS7:19 pmBoston Logan Intl
20h 26m
2 stops
SDU5:45 pmRio de Janeiro Santos Dumont
Mar 8
SDU2:50 pmRio de Janeiro Santos Dumont
21h 20m
2 stops
BOS11:10 amBoston Logan Intl
$1,079
United Airlines
Mar 3
BOS2:20 pmBoston Logan Intl
24h 25m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Mar 14
SDU5:30 pmRio de Janeiro Santos Dumont
17h 26m
2 stops
BOS9:56 amBoston Logan Intl
$1,159

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island 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 February 23, 2026.
Use the filters below to find and compare flights from Rhode Island 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

Fri 8/14

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Wed 9/30

1:55 pm-7:35 am

1 stop18h 40m

$638

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

8:45 am-7:40 am

2 stops21h 55m

Rio de Janeiro Santos Dumont

Sun 5/17

8:15 pm-7:35 am

1 stop12h 20m

$647

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

8:45 am-7:40 am

2 stops21h 55m

Rio de Janeiro Santos Dumont

Sun 5/17

8:15 pm-7:35 am

1 stop12h 20m

$650

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/5

8:45 am-7:40 am

2 stops21h 55m

Rio de Janeiro Santos Dumont

Sun 5/17

8:15 pm-7:35 am

1 stop12h 20m

$651

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 3/23

9:45 am-10:45 am

2 stops24h 00m

Rio de Janeiro Santos Dumont

Mon 3/30

4:50 pm-9:33 pm

3 stops29h 43m

$657

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 8/9

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Sat 8/15

1:55 pm-7:35 am

1 stop18h 40m

$659

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 5/8

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Mon 5/18

1:55 pm-3:03 pm

2 stops26h 08m

$662

ProvidenceRio de Janeiro

PVD - SDU

PVDSDU

Providence-TFGreen

Mon 6/22

10:25 am-4:45 pm

2 stops29h 20m

Rio de Janeiro Santos Dumont

Sun 6/28

2:50 pm-11:56 pm

2 stops34h 06m

$1,375

ProvidenceRio de Janeiro

PVD - SDU

PVDSDU

Providence-TFGreen

Mon 6/22

10:25 am-4:45 pm

2 stops29h 20m

Rio de Janeiro Santos Dumont

Tue 6/30

1:45 pm-9:44 am

2 stops20h 59m

$1,416

ProvidenceRio de Janeiro

PVD - SDU

PVDSDU

Providence-TFGreen

Mon 6/22

10:25 am-4:45 pm

2 stops29h 20m

Rio de Janeiro Santos Dumont

Wed 7/1

1:45 pm-11:56 pm

2 stops35h 11m

$1,425

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 Rhode Island 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 Rhode Island to Rio de Janeiro Santos Dumont?

Delta, LATAM Airlines, and United Airlines are the most popular carriers operating from Rhode Island to Rio de Janeiro Santos Dumont

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

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

Fastest flight time

18h 09m

Direct flights

None
The fastest flight from Rhode Island to Rio de Janeiro Santos Dumont Airport takes 18h 09m
There are no direct flights from Rhode Island to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Rhode Island to Rio de Janeiro Santos Dumont Airport.
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Rhode Island to Rio de Janeiro Santos Dumont Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rhode Island 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 required for your trip to Rio de Janeiro Santos Dumont Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro Santos Dumont Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

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

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

Once you have performed a search for Rhode Island to Rio de Janeiro 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 Rhode Island to Rio de Janeiro right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rhode Island to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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