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Santos Dumont

$306+ Cheap flights from Rhode Island to Santos Dumont, Brazil (SDU)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SDU
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Rhode Island to Santos Dumont

Keep the following information in mind while searching for Rhode Island to Santos Dumont flight deals. Data was last updated August 20, 2025.

Round-trip from

$559
(KAYAK)

One-way from

$306
(oojo)

Popular in

December

Cheapest in

October

Average price

$881
From Rhode Island to Rio de Janeiro Santos Dumont
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One-way flight from Rhode Island to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rhode Island to Santos Dumont

Cheapest flights from Rhode Island to Santos Dumont
Explore the most affordable flight options available from Rhode Island to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:22 pmBOS - SDU
2 stops17h 53mLATAM Airlines
Sun 11/98:05 pmSDU - BOS
1 stop12h 30mLATAM Airlines
Deal found 8/18$559
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:00 pmBOS - SDU
2 stops20h 00mLATAM Airlines
Sun 10/263:15 pmSDU - BOS
2 stops17h 20mLATAM Airlines
Deal found 8/18$564
This 123 Milhas deal was found by Cheapflights users on 8/19. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:55 amBOS - SDU
1 stop20h 50mLATAM Airlines
Mon 11/175:40 pmSDU - BOS
2 stops18h 44mLATAM Airlines
Deal found 8/19$569
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:55 amBOS - SDU
1 stop22h 40mLATAM Airlines
Sun 11/163:15 pmSDU - BOS
2 stops17h 20mLATAM Airlines
Deal found 8/18$570
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:55 amBOS - SDU
2 stops21h 10mLATAM Airlines
Sun 12/72:00 pmSDU - BOS
1 stop18h 35mLATAM Airlines
Deal found 8/19$588
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:55 amBOS - SDU
2 stops21h 10mLATAM Airlines
Sun 11/236:05 amSDU - BOS
2 stops26h 30mLATAM Airlines
Deal found 8/19$592
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:55 amBOS - SDU
1 stop20h 45mLATAM Airlines
Sun 11/25:10 pmSDU - BOS
1 stop15h 25mLATAM Airlines
Deal found 8/18$600
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:50 pmBOS - SDU
2 stops33h 55mLATAM Airlines
Mon 12/18:05 pmSDU - BOS
2 stops29h 19mLATAM Airlines
Deal found 8/19$617
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amBOS - SDU
2 stops31h 20mAir Canada
Wed 9/1711:25 amSDU - BOS
2 stops23h 05mAir Canada
Deal found 8/17$623
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:55 amBOS - SDU
1 stop22h 40mLATAM Airlines
Mon 11/249:20 pmSDU - BOS
2 stops35h 15mLATAM Airlines
Deal found 8/19$624
This Ovago deal was found by Cheapflights users on 8/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:17 pmPVD - SDU
2 stops20h 18mLATAM Airlines
Fri 10/101:55 pmSDU - PVD
2 stops24h 26mLATAM Airlines
Deal found 8/19$1,881
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:10 pmPVD - SDU
2 stops22h 35mMultiple Airlines
Mon 1/128:05 pmSDU - PVD
2 stops18h 03mMultiple Airlines
Deal found 8/18$2,417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Santos Dumont 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 August 20, 2025.
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

Rhode Island

Fly to

Santos Dumont

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 11/5

1:45 pm-9:35 am

2 stops17h 50m

Rio de Janeiro Santos Dumont

Mon 11/17

5:40 pm-10:24 am

2 stops18h 44m

$559

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 10/27

6:22 pm-1:15 pm

2 stops17h 53m

Rio de Janeiro Santos Dumont

Sun 11/9

8:05 pm-6:35 am

1 stop12h 30m

$559

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 10/13

5:00 pm-2:00 pm

2 stops20h 00m

Rio de Janeiro Santos Dumont

Sun 10/26

3:15 pm-7:35 am

2 stops17h 20m

$564

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 11/3

12:10 pm-11:20 am

2 stops21h 10m

Rio de Janeiro Santos Dumont

Sun 11/16

3:15 pm-6:35 am

2 stops17h 20m

$564

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 11/17

5:00 pm-1:15 pm

2 stops18h 15m

Rio de Janeiro Santos Dumont

Sun 11/30

8:05 pm-10:24 am

2 stops16h 19m

$569

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 11/10

8:55 am-8:05 am

2 stops21h 10m

Rio de Janeiro Santos Dumont

Sun 11/23

6:05 am-6:35 am

2 stops26h 30m

$592

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 11/17

8:55 am-8:05 am

2 stops21h 10m

Rio de Janeiro Santos Dumont

Sun 11/23

6:05 am-6:35 am

2 stops26h 30m

$592

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 10/20

9:55 am-7:40 am

1 stop20h 45m

Rio de Janeiro Santos Dumont

Sun 11/2

5:10 pm-6:35 am

1 stop15h 25m

$600

ProvidenceRio de Janeiro

PVD - SDU

PVDSDU

Providence-TFGreen

Fri 10/3

12:17 pm-9:35 am

2 stops20h 18m

Rio de Janeiro Santos Dumont

Fri 10/10

1:55 pm-1:21 pm

2 stops24h 26m

$1,881

ProvidenceRio de Janeiro

PVD - SDU

PVDSDU

Providence-TFGreen

Mon 12/29

4:10 pm-4:45 pm

2 stops22h 35m

Rio de Janeiro Santos Dumont

Mon 1/12

8:05 pm-12:08 pm

2 stops18h 03m

$2,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 24 results
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Best time to book a flight from Rhode Island to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Rhode Island 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 Rhode Island to Rio de Janeiro Santos Dumont 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 Rhode Island to Santos Dumont. 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 Rhode Island to Rio de Janeiro Santos Dumont Airport?

    For as low as $559, LATAM Airlines can have you in Rio de Janeiro Santos Dumont Airport from Rhode Island in 17h 50m. The distance from Rhode Island to Rio de Janeiro Santos Dumont Airport is about 4844 mi.

  • What are the cheapest airlines to fly from Rhode Island to Rio de Janeiro Santos Dumont Airport one-way?

    The cheapest airline one-way is LATAM Airlines, with whom users have recently found tickets for as low as $306. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Rhode Island to Rio de Janeiro Santos Dumont Airport for a low price.

  • Can I find deals for flights from Rhode Island to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Santos Dumont.

  • Can I find deals for business class flights from Rhode Island to Santos Dumont?

    Yes. Cheapflights offers flight deals from Rhode Island to Santos Dumont 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 Rhode Island to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
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