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SDU - BOS

Find cheap flights from Rio de Janeiro Santos Dumont to Boston from $384

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 5/27. 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.
1 adult
0 bags
Mon 5/27
Mon 6/3

Search hundreds of travel sites at once for deals on flights to Boston

 
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 44,335,567 times on KAYAK, and here is why:

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Cheap flight deals from 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 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:35 pm - 10:49 pmSDU-BOS
29h 14m3 stops
4:50 pm - 9:30 pmBOS-SDU
27h 40m3 stops
Mon, Jun 24 - Thu, Jul 25
9:45 pm - 10:49 pmSDU-BOS
26h 04m2 stops
4:50 pm - 9:30 pmBOS-SDU
27h 40m3 stops
Mon, Jun 24 - Thu, Jul 25
7:50 am - 5:28 pmSDU-BOS
34h 38m2 stops
10:15 am - 8:35 pmBOS-SDU
33h 20m2 stops
$841Air Canada
Find Deal
Thu, Jun 13 - Tue, Jun 18
7:50 am - 9:38 amSDU-BOS
26h 48m2 stops
6:10 pm - 8:35 pmBOS-SDU
25h 25m2 stops
$842Air Canada
Find Deal
Thu, May 30 - Sun, Jun 16
8:15 pm - 7:35 amSDU-BOS
12h 20m1 stop
3:40 pm - 8:55 amBOS-SDU
16h 15m2 stops
$883LATAM Airlines
Find Deal
Fri, Sep 20 - Wed, Oct 9
6:00 am - 11:04 pmSDU-BOS
18h 04m2 stops
11:05 am - 10:45 amBOS-SDU
22h 40m2 stops
$914GOL
Find Deal
Thu, Aug 8 - Wed, Aug 28
6:05 am - 10:51 pmSDU-BOS
17h 46m2 stops
3:30 pm - 12:35 pmBOS-SDU
20h 05m2 stops
$932LATAM Airlines
Find Deal
Tue, May 28 - Thu, Jun 6
6:05 am - 11:26 pmSDU-BOS
18h 21m2 stops
9:55 am - 8:55 amBOS-SDU
22h 00m1 stop
$957Delta
Find Deal
Thu, Jul 18 - Mon, Aug 19
6:05 am - 11:26 pmSDU-BOS
18h 21m2 stops
12:00 pm - 8:55 amBOS-SDU
19h 55m2 stops
$961Delta
Find Deal
Sat, Jul 20 - Tue, Aug 20
6:00 am - 11:04 pmSDU-BOS
18h 04m2 stops
3:45 pm - 10:45 amBOS-SDU
42h 00m3 stops
$1,067GOL
Find Deal
Thu, Aug 8 - Wed, Aug 28

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 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 March, where tickets cost $670 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,054 and $828 respectively.

How far in advance should I book a flight from Rio de Janeiro Santos Dumont Airport to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Rio de Janeiro Santos Dumont Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Rio de Janeiro Santos Dumont Airport to Boston, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Rio de Janeiro Santos Dumont to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Rio de Janeiro Santos Dumont to Boston found on KAYAK was with United Airlines for $498. Air Canada proposed a round-trip connection from $841 and LATAM Airlines from $883.

Good to know

Cheapest flight

$384
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 $384 for a one-way ticket and $758 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

Top airline flying from Santos Dumont to Boston

 
See real verified KAYAK customer reviews for airlines flying from Rio de Janeiro to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santos Dumont to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 2487 reviews
8.1crew
7.6boarding
7.4comfort
6.8food
7.1entertainment
Airline reviews

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

2.0 MediocreAnonymous, Apr 2024PAV - SAL
Read more about LATAM Airlines reviews

TAM is a real disappointment. We had to jump on a crowded bus for a 6am flight - although there were at least 15 available fingers that could have been used by our plane. Then, we were placed on row 30 - the last row of the plane, despite having purchased the tickets a long time ago and being TAM gold plus members. Note: worse seats on the plane. Great way of rewarding your frequent flyers TAM ! I now remember why I stoped flying internationally with TAM and moved to American, United, Swiss, Lufthansa and BA. TAM has no respect for its customers.

They offered food. The crew passed by again offering water. I enjoyed the two seating section. I think is very comfortable instead of the three seat way, unless you seat in the middle; which it's not bad, but I wouldn't prefer. All and all, I think the lay out of the seating rows are better than other airlines so far( I haven't tried many anyways). The lay out makes the getting in and out to use the restroom less uncomfortable and cramped. First time flying with Latam. I will fly with them again

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

I didn't realize they didn't have bathrooms on the plane. Almost had a very bad situation.

Everything was as you would expect in coach - fine. Flight was close to on time.

I missed my plane because there was a lot of people during the migration process. The airline has the chance to care for their clients and they could get the passengers missing in the flight. I lost a day of work and Montfort transportation to go back home and go to the airport again. Unfortunately the airline doesn’t care about that. I use latam at least 4 times a year, so I guess I need to be treat better. In addition, one on my baggages didyarricw to my destination. So frustrated with this trip.

Everthing ok , crew very nice but but we had a bad experience with the wheel chair we had to wait too much for the chair, my husband couldn’t walk and he was in lot of pain , LATAM has to take care of that

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

Liked check in process To improve: food and beverages. Not second round was offered and meal had no salad.

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.
5/27Mon
3 stops
42h 26mSDU-BOS
$384
5/28Tue
2 stops
21h 40mSDU-BOS
$428
5/13Mon
3 stops
22h 43mSDU-BOS
$455
6/16Sun
2 stopsUnited Airlines
16h 39mSDU-BOS
$498
5/15Wed
2 stopsUnited Airlines
21h 28mSDU-BOS
$499
5/31Fri
1 stopLATAM Airlines
26h 30mSDU-BOS
$532
6/16Sun
1 stopDelta
19h 25mSDU-BOS
$545
5/12Sun
2 stopsLATAM Airlines
17h 46mSDU-BOS
$555
7/1Mon
2 stopsAzul
18h 06mSDU-BOS
$571
5/29Wed
1 stopDelta
19h 20mSDU-BOS
$653

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Rio de Janeiro Santos Dumont - Boston Flights

Departure:

Rio de Janeiro Santos Dumont (SDU)Brazil

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Rio de Janeiro Santos Dumont

Cabin classes: