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$351+ Cheap flights from Santos Dumont, Brazil (SDU) to Boston (BOS)

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — BOS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Santos Dumont to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Santos Dumont (SDU) to Boston (BOS). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$566
(Air Canada)

One-way from

$351
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$771
Provider with most accurate pricing for Rio de Janeiro Santos Dumont-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro Santos Dumont-Boston Logan Intl flights.
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From Rio de Janeiro Santos Dumont to Boston Logan Intl
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One-way flight from Rio de Janeiro Santos Dumont to Boston Logan Intl
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Highest demand for flights based on searches. 14% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Santos Dumont to Boston

Cheapest flights from Santos Dumont to Boston
Explore the most affordable flight options available from Santos Dumont to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:55 amSDU - BOS
2 stops27h 00mAir Canada
Sun 5/255:50 amBOS - SDU
2 stops33h 00mAir Canada
Deal found 4/17$566
This LATAM Airlines deal was found by Cheapflights users on 4/17. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:00 pmSDU - BOS
2 stops26h 31mLATAM Airlines
Thu 5/229:55 amBOS - SDU
2 stops21h 35mLATAM Airlines
Deal found 4/17$753
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Sun 5/181:05 pmSDU - BOS
2 stops21h 50mMultiple Airlines
Sun 5/2510:20 amBOS - SDU
2 stops28h 30mMultiple Airlines
Deal found 4/16$782
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/181:00 pmSDU - BOS
2 stops20h 44mUnited Airlines
Sun 4/273:40 pmBOS - SDU
2 stops23h 10mUnited Airlines
Deal found 4/17$884
This GOL deal was found by Cheapflights users on 4/17. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amSDU - BOS
2 stops26h 15mGOL
Thu 9/181:17 pmBOS - SDU
2 stops20h 23mGOL
Deal found 4/17$1,035
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:15 amSDU - BOS
2 stops18h 33mAzul
Mon 7/74:35 pmBOS - SDU
2 stops17h 05mAzul
Deal found 4/17$2,172
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/248:20 pmSDU - BOS
2 stops18h 34mDelta
Sun 7/64:20 pmBOS - SDU
2 stops20h 20mDelta
Deal found 4/17$3,710

Cheapflights Fare Finder

Customize your flight search to find flights from Santos Dumont to Boston 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 April 17, 2025.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Boston that are best for you.

Fly from

Santos Dumont

Fly to

Boston

Route

Depart

Return

Price

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 5/19

7:55 am-9:55 am

2 stops27h 00m

Boston Logan Intl

Sun 5/25

5:50 am-3:50 pm

2 stops33h 00m

$566

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 5/19

2:00 pm-3:31 pm

2 stops26h 31m

Boston Logan Intl

Thu 5/22

9:55 am-8:30 am

2 stops21h 35m

$753

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Sun 5/18

1:05 pm-9:55 am

2 stops21h 50m

Boston Logan Intl

Sun 5/25

10:20 am-3:50 pm

2 stops28h 30m

$782

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 9/12

6:00 am-7:15 am

2 stops26h 15m

Boston Logan Intl

Thu 9/18

1:17 pm-10:40 am

2 stops20h 23m

$1,035

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 6/18

1:00 pm-12:59 am

2 stops36h 59m

Boston Logan Intl

Wed 7/2

5:30 am-3:50 pm

2 stops33h 20m

$1,041

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 6/25

6:15 am-11:48 pm

2 stops18h 33m

Boston Logan Intl

Mon 7/7

4:35 pm-10:40 am

2 stops17h 05m

$2,172

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Tue 6/24

8:20 pm-1:54 pm

2 stops18h 34m

Boston Logan Intl

Sun 7/6

4:20 pm-1:40 pm

2 stops20h 20m

$3,710

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 7/2

11:15 am-10:53 pm

3 stops36h 38m

$351

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Tue 5/6

8:20 pm-11:04 pm

2 stops27h 44m

$385

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 5/7

8:20 pm-12:21 pm

2 stops17h 01m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 13 results
1
2

Compare providers for flights from Santos Dumont to Boston

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 Santos Dumont to Boston in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 Rio de Janeiro Santos Dumont Airport-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rio de Janeiro Santos Dumont Airport-Boston flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rio de Janeiro Santos Dumont Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rio de Janeiro Santos Dumont Airport-Boston flights, Cheapflights users trust AranGrant the most. AranGrant 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 Rio de Janeiro Santos Dumont Airport-Boston 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 Santos Dumont to Boston

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

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 17, 2025.
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
774 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,916 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,761 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,667 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,059 reviews
Azul
8.0
Very good
774 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from Santos Dumont to Boston. 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 into for flights to Boston from Rio de Janeiro Santos Dumont?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Rio de Janeiro Santos Dumont to Boston. 0 airlines have flights to Logan Intl from Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Rio de Janeiro Santos Dumont to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Rio de Janeiro Santos Dumont per day.

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

    Currently priced at $566, Air Canada will fly you from Rio de Janeiro Santos Dumont Airport to Boston and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and GOL - these airlines can fly you to your destination from $753 and $1,035, respectively.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $385. Users have also found prices from $389 and $428 on LATAM Airlines and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santos Dumont to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Boston (average of $218). Flying from Rio de Janeiro Santos Dumont Airport to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rio de Janeiro Santos Dumont Airport?

Book flights to Rio de Janeiro Santos Dumont Airport if you plan to visit one of these locations
Marlborough
Warwick
Waltham
Framingham
Cambridge
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
Seabrook
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Lincoln
Salem
Chelsea

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