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Santos Dumont

$380+ Cheap flights from Boston (BOS) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SDU
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Boston to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$734
(GOL)

One-way from

$380
(oojo)
Provider with most accurate pricing for Boston Logan Intl-Rio de Janeiro Santos Dumont flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Rio de Janeiro Santos Dumont flights.
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From Boston Logan Intl to Rio de Janeiro Santos Dumont
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One-way flight from Boston Logan Intl to Rio de Janeiro Santos Dumont
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Find flight deals from Boston to Santos Dumont

Cheapest flights from Boston to Santos Dumont
Explore the most affordable flight options available from Boston to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This Mytrip deal was found by Cheapflights users on 12/20. 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.
Sat 12/281:29 pmBOS - SDU
2 stops28h 06mMultiple Airlines
Wed 1/16:10 amSDU - BOS
3 stops26h 25mMultiple Airlines
Deal found 12/20$1,389
This Travelocity deal was found by Cheapflights users on 12/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:05 pmBOS - SDU
2 stops37h 55mLATAM Airlines
Wed 12/258:15 pmSDU - BOS
1 stop12h 25mLATAM Airlines
Deal found 12/19$1,565
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:52 pmBOS - SDU
2 stops42h 18mGOL
Tue 1/76:00 amSDU - BOS
2 stops19h 46mGOL
Deal found 12/21$2,006
This Air Canada deal was found by Cheapflights users on 12/20. 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 12/313:40 pmBOS - SDU
2 stops26h 30mAir Canada
Wed 1/85:30 pmSDU - BOS
2 stops20h 42mAir Canada
Deal found 12/20$3,096
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:16 amBOS - SDU
2 stops20h 44mDelta
Wed 1/12:40 pmSDU - BOS
1 stop18h 00mDelta
Deal found 12/21$3,803

Find flights from Boston to Santos Dumont within your budget

Customize your flight search to find flights from Boston 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 December 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 3/16

12:30 pm-4:55 pm

2 stops27h 25m

Rio de Janeiro Santos Dumont

Thu 3/27

6:00 am-12:52 am

2 stops19h 52m

$734

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sun 1/19

3:59 pm-2:10 pm

2 stops20h 11m

Rio de Janeiro Santos Dumont

Mon 2/3

5:30 pm-10:08 am

2 stops18h 38m

$743

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sat 4/5

1:21 pm-1:45 pm

2 stops23h 24m

Rio de Janeiro Santos Dumont

Sat 4/19

2:25 pm-7:35 am

1 stop18h 10m

$751

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 3/17

1:21 pm-9:00 am

2 stops18h 39m

Rio de Janeiro Santos Dumont

Mon 3/31

2:25 pm-11:17 am

2 stops21h 52m

$781

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 3/13

7:10 am-8:10 pm

2 stops36h 00m

Rio de Janeiro Santos Dumont

Tue 3/18

7:50 am-10:08 am

2 stops27h 18m

$824

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sat 1/18

9:30 am-6:15 pm

2 stops30h 45m

Rio de Janeiro Santos Dumont

Fri 1/24

5:30 pm-5:23 pm

2 stops25h 53m

$1,076

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 2/25

3:47 pm-2:25 pm

2 stops20h 38m

Rio de Janeiro Santos Dumont

Sun 3/9

6:10 am-12:18 am

2 stops19h 08m

$1,251

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 1/31

6:04 pm-8:50 am

2 stops36h 46m

$380

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 1/31

7:49 am-11:25 am

2 stops49h 36m

$386

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 1/27

9:00 am-7:20 am

1 stop20h 20m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 12 results
1
2

Compare providers for flights from Boston to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Santos Dumont in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Boston 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.

Travel insights for flights from Boston to Santos Dumont

Get recent, data-driven insights about flights from Boston to Santos Dumont including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from BOS to SDU?

Find hourly flight availability from Boston to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

It’s typically best to fly out from Boston to Rio de Janeiro Santos Dumont Airport in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated December 21, 2024.
See what other customers who have flown with LATAM Airlines, GOL and Air Canada from Boston to Rio de Janeiro have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Azul
8.1
Very good
818 reviews
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Delta
8.0
Very good
8,597 reviews
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

LATAM Airlines
7.5
Good
1,873 reviews
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

United Airlines
7.4
Good
9,039 reviews
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

GOL
7.3
Good
1,103 reviews
Azul
8.1
Very good
818 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.1

Comfort

8.0

Food

7.2

Overall

8.1

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Related info for your journey

Find useful and relevant information for your journey from Boston to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Rio de Janeiro Santos Dumont?

    If you book a flight to Rio de Janeiro Santos Dumont from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Logan Intl to Rio de Janeiro Santos Dumont per day from 1 airline.

  • What are the cheapest airlines flying from Boston to Rio de Janeiro Santos Dumont Airport round-trip?

    Cheapflights users have booked flights from Boston to Rio de Janeiro Santos Dumont Airport round-trip from $734. Other airlines that can offer you cheap pricing are Delta, from $751, and LATAM Airlines, from $781.

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

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $380. LATAM Airlines flights start at $452 while deals on Azul start at $478 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Rio de Janeiro–Galeão Intl flights
Hartford to Rio de Janeiro–Galeão Intl flights

Top airline flying from Boston to Santos Dumont

Discover the top airline that operate flights from Boston to Santos Dumont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$962Average$1,167FlexibilityNo cancel feeOn-time81%
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