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Cheap flights from Boston (BOS) to Rio de Janeiro (RIO)

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The best prices from Boston to Rio de Janeiro are usually found in May or July, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Boston (BOS) to Rio de Janeiro (RIO)

BOS - RIO
Price
$692 - $1,447
RIO
Temperature
77 - 87.8 °F
RIO
Rainfall
0 - 0.6 inches

Popular in

December

High demand for flights, 38% potential price rise

Cheapest in

May

Best time to find cheap flights, 23% potential price drop

Round-trip from

$692

From Boston to Rio de Janeiro

One-way from

$343

One-way flight from Boston to Rio de Janeiro

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Rio de Janeiro?

Travelers have found that booking a Monday departure is the best way to save up to 23% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 56% on flights from Boston to Rio de Janeiro compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,290. For sooner than that we have options available in the next 3 days from $1,518.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, August can be a great choice for travel to Rio de Janeiro. Flights to Rio de Janeiro from Boston in August are about $1,104 on average during August, but can be found for as low as $648.

When is the cheapest time to fly from Boston to Rio de Janeiro (BOS - RIO)?

A simple way to save on the total cost of your ticket is to fly from Boston to Rio de Janeiro in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

Cheap flights from Boston to Rio de Janeiro in February, March 2021

25 Mar - 3 Apr
$508pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
23 Mar - 30 Mar
$509pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
GOL
 
1 STOP
BOS
Boston Logan Intl
25 Mar - 28 Mar
$519pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
GOL
 
1 STOP
BOS
Boston Logan Intl

Boston to Rio de Janeiro 2021 flight deals

14 Oct - 19 Oct
$470pp
BOS
Boston Logan Intl
LATAM Airlines
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
LATAM Airlines
   
2 STOPS
BOS
Boston Logan Intl
2 Aug - 24 Aug
$474pp
BOS
Boston Logan Intl
LATAM Airlines
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
LATAM Airlines
 
1 STOP
BOS
Boston Logan Intl
10 Oct - 20 Oct
$478pp
BOS
Boston Logan Intl
Copa Airlines
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
Copa Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to Rio de Janeiro

5 Mar - 11 Mar
$534pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
SDU
Rio de Janeiro Santos Dumont
SDU
Rio de Janeiro Santos Dumont
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl
5 Mar - 11 Mar
$541pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
5 Mar - 11 Mar
$559pp
BOS
Boston Logan Intl
Multiple Airlines
     
3 STOPS
SDU
Rio de Janeiro Santos Dumont
SDU
Rio de Janeiro Santos Dumont
Multiple Airlines
     
3 STOPS
BOS
Boston Logan Intl

One-way flights to Rio de Janeiro from Boston

9:55 am - 7:10 am
Azul
2 Stops
19h 15m
BOS - SDU
Azul
$343
mytrip.com
11:35 am - 3:20 am
American Airlines
1 Stop
13h 45m
BOS - GIG
American Airlines
6:30 am - 3:05 pm
Multiple Airlines
3 Stops
31h 35m
BOS - GIG
Multiple Airlines
$456
Kiwi.com

Related info for your journey

Flight FAQs

From Boston to Rio de Janeiro

Are flight prices decreasing from Boston to Rio de Janeiro due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Rio de Janeiro for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Rio de Janeiro to control the spread of COVID-19?

New policies can now be found on LATAM Airlines and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Boston Logan Intl to Rio de Janeiro. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Rio de Janeiro have flexible cancellations due to COVID-19?

American Airlines, Delta, and LATAM Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to Rio de Janeiro for under $500 on Cheapflights?

Yes, there are multiple flights from Boston to Rio de Janeiro for under $500. The cheapest flight booked recently is on LATAM Airlines for just $474, but on average you can expect to pay $498.

Are there nonstop flights from Boston to Rio de Janeiro for under $500 on Cheapflights?

There are no nonstop flights from Boston to Rio de Janeiro, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boston to Rio de Janeiro for under $600?

There are currently 12+ open flights from Boston to Rio de Janeiro within the next 7 days for less than $600.

Is Boston weather warmer or cooler than Rio de Janeiro?

Our data indicates that the weather will be 88 °F on average in the month of February. The temperature in Rio de Janeiro is typically hotter than in Boston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Boston to Rio de Janeiro?

Copa Airlines, United Airlines, and American Airlines can get you from Boston to Rio de Janeiro in just under 13h 49m. Your travel time can differ by up to 3h 05m. Both multi-stop and nonstop flights can be found to your destination and back.

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

LATAM Airlines, at $474, was found to be the cheapest airline from Boston to Rio de Janeiro.Alternate airlines to your destination round-trip include Major Airline and Copa Airlines. These flights start at 47% lower than the current average price 3 months from now.

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

$343 is the cheapest one-way deal found within the past few days, from Azul. You may also be able to find cheap deals on American Airlines, with prices from $416.

Destination information for Rio de Janeiro

Today's exchange rate
$1 = R$ 5.46
Average temperature for February in Rio de Janeiro
87.8 °F
Avg rainfall for February in Rio de Janeiro
0.0 ″

Airports servicing Boston

Airports servicing Rio de Janeiro

Santos Dumont (SDU)

Top 10 airlines flying from Boston to Rio de Janeiro

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
$562 $680 No cancel fee 67%
Norwegian Air UK
$658 $762 No cancel fee N/A
Avianca
$410 $800 No cancel fee 71%
American Airlines
$220 $1,099 No cancel fee 71%
LATAM Airlines
$652 $1,132 No cancel fee 81%
Copa Airlines
$697 $1,159 No cancel fee 70%
Delta
$206 $1,175 No cancel fee N/A
Azul
$761 $1,177 No cancel fee 82%
LATAM Airlines Brasil
$991 $1,291 No cancel fee 74%

We couldn't confirm the COVID-19 safety measures taken by LATAM Airlines Brasil. Please check directly on their website for additional information.

United Airlines
$949 $1,547 No cancel fee 69%
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