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Santos Dumont

$279+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SDU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$592
(Vliegwinkel)

One-way from

$279
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$705
Provider with most accurate pricing for Boston Logan Intl-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Rio de Janeiro (RIO) flights.
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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. 5% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Vliegwinkel deal was found by Cheapflights users on 1/8. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:55 amBOS - SDU
1 stop20h 20mLATAM Airlines
Wed 2/44:50 pmSDU - BOS
1 stop15h 45mLATAM Airlines
Deal found 1/8$592
This Gotogate deal was found by Cheapflights users on 1/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:35 pmBOS - SDU
2 stops24h 05mMultiple Airlines
Mon 3/161:45 pmSDU - BOS
2 stops20h 47mMultiple Airlines
Deal found 1/8$602
This Mytrip deal was found by Cheapflights users on 1/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/203:40 pmBOS - SDU
2 stops20h 30mMultiple Airlines
Fri 1/3011:20 amSDU - BOS
2 stops24h 12mMultiple Airlines
Deal found 1/8$603
This Booking.com deal was found by Cheapflights users on 1/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:55 amBOS - SDU
1 stop22h 40mLATAM Airlines
Sun 3/152:00 pmSDU - BOS
1 stop18h 35mLATAM Airlines
Deal found 1/6$608
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/203:40 pmBOS - SDU
2 stops20h 30mAir Canada
Fri 1/3011:20 amSDU - BOS
2 stops24h 12mAir Canada
Deal found 1/7$622
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:15 amBOS - SDU
2 stops30h 15mAir Canada
Fri 2/611:20 amSDU - BOS
2 stops34h 22mAir Canada
Deal found 1/7$627
This Air Canada deal was found by Cheapflights users on 1/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:15 amBOS - SDU
2 stops30h 15mAir Canada
Tue 2/1011:20 amSDU - BOS
2 stops30h 37mAir Canada
Deal found 1/7$631
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Thu 4/236:45 pmBOS - SDU
2 stops21h 00mMultiple Airlines
Mon 4/271:45 pmSDU - BOS
2 stops21h 07mMultiple Airlines
Deal found 1/7$632
This CheapOair deal was found by Cheapflights users on 1/6. 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.
Fri 1/238:55 amBOS - SDU
1 stop26h 20mLATAM Airlines
Wed 1/288:05 pmSDU - BOS
1 stop12h 30mLATAM Airlines
Deal found 1/6$636
This CheapOair deal was found by Cheapflights users on 1/7. 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.
Mon 3/169:55 amBOS - SDU
1 stop22h 30mLATAM Airlines
Tue 3/242:00 pmSDU - BOS
1 stop18h 35mLATAM Airlines
Deal found 1/7$637
This FlightHub deal was found by Cheapflights users on 1/8. 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.
Thu 10/293:10 pmPVD - SDU
2 stops30h 00mMultiple Airlines
Wed 11/48:20 amSDU - PVD
2 stops31h 55mMultiple Airlines
Deal found 1/8$994
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:45 amPVD - SDU
2 stops33h 55mUnited Airlines
Wed 3/111:45 pmSDU - PVD
2 stops30h 42mUnited Airlines
Deal found 1/6$1,619

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 January 8, 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

Rhode Island

Fly to

Santos Dumont

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 5/20

3:40 pm-4:45 pm

2 stops24h 05m

Rio de Janeiro Santos Dumont

Mon 5/25

1:45 pm-9:45 am

2 stops21h 00m

$603

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 3/17

8:55 am-4:40 pm

2 stops30h 45m

Rio de Janeiro Santos Dumont

Sat 3/21

9:20 pm-7:35 am

2 stops35h 15m

$608

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 5/19

3:40 pm-4:45 pm

2 stops24h 05m

Rio de Janeiro Santos Dumont

Mon 8/10

1:45 pm-2:41 pm

2 stops25h 56m

$622

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 4/21

3:35 pm-4:45 pm

2 stops24h 10m

Rio de Janeiro Santos Dumont

Mon 4/27

1:45 pm-9:52 am

2 stops21h 07m

$622

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 4/20

6:15 am-4:45 pm

2 stops33h 30m

Rio de Janeiro Santos Dumont

Mon 4/27

1:45 pm-9:52 am

2 stops21h 07m

$626

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 3/11

1:00 pm-4:40 pm

2 stops26h 40m

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:32 am

2 stops20h 47m

$627

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 3/16

9:55 am-9:25 am

1 stop22h 30m

Rio de Janeiro Santos Dumont

Tue 3/24

2:00 pm-7:35 am

1 stop18h 35m

$636

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 2/3

7:55 am-2:30 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Thu 2/5

8:05 pm-6:35 am

1 stop12h 30m

$645

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 3/26

6:40 pm-4:40 pm

2 stops21h 00m

Rio de Janeiro Santos Dumont

Sun 3/29

1:55 pm-7:35 am

1 stop18h 40m

$673

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 3/24

6:40 pm-4:40 pm

2 stops21h 00m

Rio de Janeiro Santos Dumont

Thu 4/9

1:45 pm-5:57 pm

2 stops29h 12m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 23 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 $622, Air Canada can have you in Rio de Janeiro Santos Dumont Airport from Rhode Island in 24h 05m. The distance from Rhode Island to Rio de Janeiro Santos Dumont Airport is about 4844 mi.

  • 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.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
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John F Kennedy Intl to Santos Dumont flights
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O'Hare Intl to Santos Dumont flights
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Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
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Atlanta to Santos Dumont flights
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Philadelphia to Rio de Janeiro–Galeão Intl flights
Kansas City to Santos Dumont flights
Ontario to Rio de Janeiro–Galeão Intl flights
Tampa to Rio de Janeiro–Galeão Intl flights
Raleigh to Santos Dumont flights
Denver to Rio de Janeiro–Galeão Intl flights
Philadelphia to Santos Dumont flights
San Diego to Rio de Janeiro–Galeão Intl flights

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