SDU - BOS

$356 Find Cheap Flights from Rio de Janeiro Santos Dumont to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santos Dumont to Boston departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rio de Janeiro to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Rio de Janeiro Santos Dumont to Boston (SDU-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rio de Janeiro Santos Dumont to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Santos Dumont to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Santos Dumont to Boston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 pm - 8:03 pmSDU-BOS
28h 33m2 stops
7:10 am - 8:10 pmBOS-SDU
35h 00m2 stops
$606Air Canada
Find Deal
Mon, Feb 3 - Tue, Feb 18
5:30 pm - 2:58 pmSDU-BOS
23h 28m2 stops
10:50 am - 8:10 pmBOS-SDU
31h 20m2 stops
$613Air Canada
Find Deal
Mon, Feb 3 - Tue, Feb 18
8:30 pm - 2:25 pmSDU-BOS
42h 55m2 stops
3:45 pm - 10:40 amBOS-SDU
17h 55m2 stops
Sat, Jun 14 - Mon, Jul 14
6:00 am - 10:05 pmSDU-BOS
17h 05m2 stops
3:45 pm - 10:40 amBOS-SDU
17h 55m2 stops
$847GOL
Find Deal
Sat, Mar 29 - Wed, Apr 2
5:00 pm - 7:35 amSDU-BOS
15h 35m1 stop
9:55 am - 8:30 amBOS-SDU
21h 35m1 stop
$876LATAM Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 14
8:25 pm - 11:22 amSDU-BOS
15h 57m2 stops
9:55 am - 9:00 amBOS-SDU
22h 05m1 stop
$897LATAM Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 14
6:00 am - 2:25 pmSDU-BOS
33h 25m2 stops
3:45 pm - 10:40 amBOS-SDU
17h 55m2 stops
$941GOL
Find Deal
Sat, Mar 29 - Wed, Apr 2
7:50 am - 11:30 pmSDU-BOS
16h 40m2 stops
4:29 pm - 2:25 pmBOS-SDU
20h 56m2 stops
$1,019Azul
Find Deal
Tue, Apr 22 - Tue, Apr 29
6:10 am - 11:32 pmSDU-BOS
19h 22m2 stops
11:31 am - 9:15 amBOS-SDU
19h 44m2 stops
$1,048
Find Deal
Fri, Jan 24 - Wed, Jan 29
7:50 am - 11:25 pmSDU-BOS
16h 35m2 stops
5:10 pm - 1:05 pmBOS-SDU
18h 55m2 stops
$4,712Azul
Find Deal
Tue, May 27 - Sun, Jun 1

Flights from Santos Dumont to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Santos Dumont to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Rio de Janeiro Santos Dumont Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rio de Janeiro Santos Dumont Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rio de Janeiro Santos Dumont Airport to Boston is October, where tickets cost $645 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $956 and $891 respectively.

Good to know

Cheapest flight

$356
Flight from Rio de Janeiro Santos Dumont to Boston

When to book flights from Santos Dumont to Boston

Are your dates flexible? Find out the best times to travel from Santos Dumont to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Rio de Janeiro Santos Dumont to Boston flights

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

    In the last 3 days, the lowest price for a flight from Rio de Janeiro Santos Dumont Airport to Boston was $356 for a one-way ticket and $606 for a round-trip.

  • Do I need a passport to fly between Rio de Janeiro Santos Dumont and Boston?

    Yes

  • Which airports will I be using when flying from Rio de Janeiro Santos Dumont to Boston?

    Rio de Janeiro Santos Dumont airport is called Rio de Janeiro Santos Dumont and the only airport in Boston is Boston Logan Intl.

  • Which aircraft models fly most regularly from Rio de Janeiro Santos Dumont to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rio de Janeiro Santos Dumont to Boston?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Rio de Janeiro Santos Dumont and Boston, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Rio de Janeiro Santos Dumont to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rio de Janeiro Santos Dumont to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rio de Janeiro Santos Dumont to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Rio de Janeiro Santos Dumont is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rio de Janeiro Santos Dumont to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Rio de Janeiro Santos Dumont with another airline. Booking your flights between Rio de Janeiro Santos Dumont and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rio de Janeiro Santos Dumont to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Rio de Janeiro Santos Dumont up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Rio de Janeiro to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rio de Janeiro to Boston found on KAYAK in the last 72 hours.
3/29Sat
2 stops
19h 34mSDU-BOS
$356
2/21Fri
2 stopsAir Canada
18h 38mSDU-BOS
$412
12/24Tue
2 stops
28h 18mSDU-BOS
$431
3/29Sat
3 stops
33h 25mSDU-BOS
$432
3/11Tue
2 stopsUnited Airlines
31h 20mSDU-BOS
$456
3/26Wed
2 stopsAzul
19h 08mSDU-BOS
$459
2/27Thu
2 stopsLATAM Airlines
23h 30mSDU-BOS
$543
3/7Fri
2 stopsLATAM Airlines
24h 47mSDU-BOS
$594
12/25Wed
2 stopsUnited Airlines
18h 33mSDU-BOS
$619
12/23Mon
3 stopsLATAM Airlines
32h 40mSDU-BOS
$683

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Last minute flights from Santos Dumont to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Rio de Janeiro to Boston that are departing in the next 10 days.
12/23Mon
multi-stopAir Canada
18h 38mSDU-BOS
1/16Thu
multi-stopAir Canada
35h 00mBOS-SDU
$1,005
12/23Mon
multi-stop
24h 51mSDU-BOS
1/13Mon
multi-stop
17h 52mBOS-SDU
$1,013
12/23Mon
multi-stopAir Canada
28h 33mSDU-BOS
1/28Tue
multi-stopAir Canada
35h 00mBOS-SDU
$1,051
12/23Mon
multi-stop
23h 28mSDU-BOS
1/14Tue
multi-stop
35h 00mBOS-SDU
$1,055
12/23Mon
multi-stopAir Canada
18h 38mSDU-BOS
1/17Fri
multi-stopAir Canada
35h 00mBOS-SDU
$1,180
12/23Mon
multi-stop
24h 51mSDU-BOS
1/13Mon
multi-stop
22h 20mBOS-SDU
$1,255
12/20Fri
multi-stopGOL
24h 30mSDU-BOS
12/27Fri
multi-stopGOL
29h 03mBOS-SDU
$2,106
12/21Sat
multi-stopLATAM Airlines
17h 05mSDU-BOS
1/6Mon
multi-stopLATAM Airlines
22h 00mBOS-SDU
$2,687
12/20Fri
multi-stopLATAM Airlines
21h 04mSDU-BOS
12/27Fri
multi-stopLATAM Airlines
22h 10mBOS-SDU
$2,762
12/22Sun
multi-stopDelta
12h 25mSDU-BOS
1/13Mon
multi-stopDelta
20h 10mBOS-SDU
$5,485

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Everything you need to know for your flight from Santos Dumont to Boston

Information on your arrival and departure airports

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