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Cheap flights from Rio de Janeiro Santos Dumont Airport to Boston from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to Boston departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:15 pm - 7:35 am
SDU
-
BOS
20h 20m
2 stops
LATAM Airlines Logo
9:55 am - 11:05 am
BOS
-
SDU
24h 10m
2 stops
$511LATAM Airlines
Thu, Mar 12 - Mon, Mar 16
LATAM Airlines Logo
8:05 pm - 7:35 am
SDU
-
BOS
12h 30m
1 stop
LATAM Airlines Logo
9:55 am - 2:25 pm
BOS
-
SDU
27h 30m
2 stops
$512LATAM Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
8:05 pm - 11:00 am
SDU
-
BOS
16h 55m
2 stops
Multiple Airlines Logo
9:55 am - 1:15 pm
BOS
-
SDU
26h 20m
1 stop
$541Multiple Airlines
Fri, Mar 6 - Wed, Mar 25
LATAM Airlines Logo
9:20 am - 7:35 am
SDU
-
BOS
23h 15m
2 stops
LATAM Airlines Logo
9:55 am - 11:05 am
BOS
-
SDU
24h 10m
2 stops
$556LATAM Airlines
Wed, Apr 1 - Wed, Apr 8
LATAM Airlines Logo
1:55 pm - 7:35 am
SDU
-
BOS
18h 40m
1 stop
LATAM Airlines Logo
5:00 pm - 1:10 pm
BOS
-
SDU
19h 10m
2 stops
$561LATAM Airlines
Tue, Apr 28 - Fri, May 8
Air Canada Logo
1:45 pm - 9:32 am
SDU
-
BOS
21h 47m
2 stops
Air Canada Logo
6:40 pm - 8:15 pm
BOS
-
SDU
23h 35m
2 stops
$570Air Canada
Fri, Feb 27 - Fri, Mar 6
LATAM Airlines Logo
8:20 pm - 12:35 pm
SDU
-
BOS
17h 15m
2 stops
LATAM Airlines Logo
5:00 pm - 1:10 pm
BOS
-
SDU
19h 10m
2 stops
$571LATAM Airlines
Mon, Apr 27 - Sat, May 9
Multiple Airlines Logo
1:45 pm - 9:32 am
SDU
-
BOS
20h 47m
2 stops
Multiple Airlines Logo
6:40 pm - 4:40 pm
BOS
-
SDU
21h 00m
2 stops
$591Multiple Airlines
Wed, Mar 11 - Sun, Mar 29
LATAM Airlines Logo
9:20 pm - 6:35 am
SDU
-
BOS
59h 15m
2 stops
LATAM Airlines Logo
9:55 am - 8:05 am
BOS
-
SDU
21h 10m
2 stops
$609LATAM Airlines
Fri, Mar 6 - Wed, Mar 25
Air Canada Logo
1:45 pm - 2:52 pm
SDU
-
BOS
27h 07m
2 stops
Air Canada Logo
3:35 pm - 4:40 pm
BOS
-
SDU
24h 05m
2 stops
$612Air Canada
Fri, Feb 27 - Sun, Mar 22

Air Canada flights from Rio de Janeiro Santos Dumont Airport to Boston

Our best Air Canada deals on Rio de Janeiro Santos Dumont Airport to Boston flight tickets
Air Canada
Feb 27
SDU1:45 pmRio de Janeiro Santos Dumont
21h 47m
2 stops
BOS9:32 amBoston Logan Intl
Mar 6
BOS6:40 pmBoston Logan Intl
23h 35m
2 stops
SDU8:15 pmRio de Janeiro Santos Dumont
$570
Air Canada
Feb 27
SDU1:45 pmRio de Janeiro Santos Dumont
27h 07m
2 stops
BOS2:52 pmBoston Logan Intl
Mar 22
BOS3:35 pmBoston Logan Intl
24h 05m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
$612
Air Canada
Feb 27
SDU1:45 pmRio de Janeiro Santos Dumont
27h 07m
2 stops
BOS2:52 pmBoston Logan Intl
Mar 25
BOS10:45 amBoston Logan Intl
28h 55m
2 stops
SDU4:40 pmRio de Janeiro Santos Dumont
$617

LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to Boston

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to Boston flight tickets
LATAM Airlines
Mar 12
SDU8:05 pmRio de Janeiro Santos Dumont
12h 30m
1 stop
BOS7:35 amBoston Logan Intl
Mar 16
BOS9:55 amBoston Logan Intl
26h 05m
2 stops
SDU1:00 pmRio de Janeiro Santos Dumont
$511
LATAM Airlines
Mar 12
SDU8:05 pmRio de Janeiro Santos Dumont
12h 30m
1 stop
BOS7:35 amBoston Logan Intl
Mar 16
BOS9:55 amBoston Logan Intl
27h 30m
2 stops
SDU2:25 pmRio de Janeiro Santos Dumont
$512
LATAM Airlines
Apr 1
SDU9:20 amRio de Janeiro Santos Dumont
23h 15m
2 stops
BOS7:35 amBoston Logan Intl
Apr 8
BOS9:55 amBoston Logan Intl
24h 10m
2 stops
SDU11:05 amRio de Janeiro Santos Dumont
$556

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated January 14, 2026.
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

Fly to

Route

Depart

Return

Price

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Thu 3/12

12:15 pm-7:35 am

2 stops20h 20m

Boston Logan Intl

Mon 3/16

9:55 am-11:05 am

2 stops24h 10m

$511

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Thu 3/12

8:05 pm-7:35 am

1 stop12h 30m

Boston Logan Intl

Mon 3/16

9:55 am-2:25 pm

2 stops27h 30m

$512

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 3/6

8:05 pm-11:00 am

2 stops16h 55m

Boston Logan Intl

Wed 3/25

9:55 am-1:15 pm

1 stop26h 20m

$541

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 4/1

9:20 am-7:35 am

2 stops23h 15m

Boston Logan Intl

Wed 4/8

9:55 am-11:05 am

2 stops24h 10m

$556

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Tue 4/28

1:55 pm-7:35 am

1 stop18h 40m

Boston Logan Intl

Fri 5/8

5:00 pm-1:10 pm

2 stops19h 10m

$561

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 2/27

1:45 pm-9:32 am

2 stops21h 47m

Boston Logan Intl

Fri 3/6

6:40 pm-8:15 pm

2 stops23h 35m

$570

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Mon 4/27

8:20 pm-12:35 pm

2 stops17h 15m

Boston Logan Intl

Sat 5/9

5:00 pm-1:10 pm

2 stops19h 10m

$571

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 3/11

1:45 pm-9:32 am

2 stops20h 47m

Boston Logan Intl

Sun 3/29

6:40 pm-4:40 pm

2 stops21h 00m

$591

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 3/6

9:20 pm-6:35 am

2 stops59h 15m

Boston Logan Intl

Wed 3/25

9:55 am-8:05 am

2 stops21h 10m

$609

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 2/27

1:45 pm-2:52 pm

2 stops27h 07m

Boston Logan Intl

Sun 3/22

3:35 pm-4:40 pm

2 stops24h 05m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rio de Janeiro Santos Dumont to Boston Logan Intl?

LATAM Airlines and Delta are the most popular carriers operating from Rio de Janeiro Santos Dumont to Boston Logan Intl

When to book flights from Rio de Janeiro Santos Dumont Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro Santos Dumont Airport to Boston (SDU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro Santos Dumont Airport to Boston

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to Boston takes 16h 55m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Boston. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Boston.
Search flight deals

  • How far is Rio de Janeiro Santos Dumont to Boston Logan Intl by plane?

    The straight-line distance from Rio de Janeiro Santos Dumont to Boston Logan Intl is 4844.9 mi. Typically, this will take 16h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to Boston Logan Intl Airport?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Boston Logan Intl Airport refresh daily.

  • How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro Santos Dumont Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

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Brockton
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Concord

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to Boston for you.

Can I find flights from Rio de Janeiro to Boston with flexible booking policies on momondo?

Flights from Rio de Janeiro to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Rio de Janeiro to Boston?

Once all potential Rio de Janeiro to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Rio de Janeiro to Boston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rio de Janeiro to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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