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$368+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDU — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$616
(LATAM Airlines)

One-way from

$368
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$852
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. 16% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 9/18:20 pmSDU - BOS
2 stops28h 39mLATAM Airlines
Tue 9/161:10 pmBOS - SDU
2 stops19h 25mLATAM Airlines
Deal found 6/10$616
This Air Canada deal was found by Cheapflights users on 6/12. 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 10/207:55 amSDU - BOS
2 stops38h 30mAir Canada
Thu 11/203:20 pmBOS - SDU
2 stops21h 00mAir Canada
Deal found 6/12$621
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Mon 8/411:25 amSDU - BOS
3 stops37h 23mMultiple Airlines
Sun 8/176:10 amBOS - SDU
3 stops31h 10mMultiple Airlines
Deal found 6/10$677
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/411:25 amSDU - BOS
2 stops35h 34mUnited Airlines
Wed 8/133:39 pmBOS - SDU
2 stops21h 41mUnited Airlines
Deal found 6/10$792
This GOL deal was found by Cheapflights users on 6/12. 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.
Mon 8/48:30 pmSDU - BOS
2 stops27h 57mGOL
Sun 8/106:15 pmBOS - SDU
2 stops27h 10mGOL
Deal found 6/12$1,127
This Delta deal was found by Cheapflights users on 6/12. 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 7/98:15 pmSDU - BOS
2 stops17h 00mDelta
Mon 7/284:20 pmBOS - SDU
2 stops20h 20mDelta
Deal found 6/12$1,528
This oojo deal was found by Cheapflights users on 6/11. 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 6/167:45 amSDU - BOS
2 stops17h 10mAzul
Mon 7/288:40 pmBOS - SDU
2 stops24h 45mAzul
Deal found 6/11$1,965

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 June 12, 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 9/1

8:20 pm-11:59 pm

2 stops28h 39m

Boston Logan Intl

Tue 9/16

1:10 pm-9:35 am

2 stops19h 25m

$616

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 10/20

7:55 am-9:25 pm

2 stops38h 30m

Boston Logan Intl

Thu 11/20

3:20 pm-2:20 pm

2 stops21h 00m

$621

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 8/4

11:25 am-11:48 pm

3 stops37h 23m

Boston Logan Intl

Sun 8/17

6:10 am-2:20 pm

3 stops31h 10m

$677

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 8/4

11:25 am-9:59 pm

2 stops35h 34m

Boston Logan Intl

Wed 8/13

3:39 pm-2:20 pm

2 stops21h 41m

$792

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 8/4

8:30 pm-11:27 pm

2 stops27h 57m

Boston Logan Intl

Sun 8/10

6:15 pm-10:25 pm

2 stops27h 10m

$1,127

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 7/9

8:15 pm-12:15 pm

2 stops17h 00m

Boston Logan Intl

Mon 7/28

4:20 pm-1:40 pm

2 stops20h 20m

$1,528

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Sun 7/20

8:10 pm-11:55 pm

2 stops28h 45m

Boston Logan Intl

Fri 7/25

8:40 pm-10:25 pm

2 stops24h 45m

$2,176

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Sun 8/3

7:55 am-7:34 pm

3 stops36h 39m

$368

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 10/6

7:55 am-9:25 pm

2 stops38h 30m

$401

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 9/10

6:00 am-7:15 am

2 stops26h 15m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

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 June 12, 2025.
See what other customers who have flown with Azul, Delta and LATAM Airlines from Rio de Janeiro to Boston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
781 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
7,950 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
1,785 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
8,790 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
1,073 reviews
Azul
8.0
Very good
781 reviews

Food

7.1

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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 $616, LATAM Airlines will fly you from Rio de Janeiro Santos Dumont Airport to Boston and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $621 and $792, 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 Air Canada. According to our data, you can fly for as low as $401. Users have also found prices from $488 and $546 on GOL and United Airlines, 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 June is currently the most expensive (average of $306). 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
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

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Alternative routes for Santos Dumont to Boston

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

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