BOS - RIO

$312 Find Cheap Flights from Boston to Rio de Janeiro - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$696
Typical prices: $740-$1,109
American Airlines
Sat 12/1Wed 12/12
BOS - GIG • 1 stop
Cheapest one-way
$312
Typical prices: $341-$488
LATAM Airlines
Sun 12/2
BOS - GIG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Rio de Janeiro. You'll need to take a connecting flight to reach the destination.
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Top routes
BOS - SDU
Cheapest • 4% average savings
BOS - GIG
Most popular
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When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 20% compared to booking last minute.
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When to travel
January
Cheapest • 24% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bogotá El Dorado (BOG)
Cheapest • Avg $806 (round-trip)
New York John F Kennedy Intl (JFK)
Shortest trip • 13h 29m (one-way)
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We hope you love your trip to Rio de Janeiro!
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Flight Deals

Cheap Flights from Boston to Rio de Janeiro (BOS-RIO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Rio de Janeiro

Tue, Dec 1 - Sat, Dec 12
American Airlines Logo
7:37 am - 9:25 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
23h 48m1 stop Miami
American Airlines Logo
10:15 pm - 10:15 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
14h 00m1 stop Miami
$696American Airlines
Fri, Apr 9 - Sun, Apr 18
LATAM Airlines Logo
9:55 am - 6:25 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
19h 30m2 stops New York John F Kennedy Intl Lima J Chavez Intl
LATAM Airlines Logo
7:35 am - 11:23 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
16h 48m2 stops Sao Paulo Guarulhos Intl Miami
$697LATAM Airlines
Sun, Jan 24 - Tue, Feb 2
LATAM Airlines Logo
1:55 pm - 10:15 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
18h 20m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:05 pm - 10:03 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
14h 58m1 stop Atlanta Hartsfield-Jackson
$698LATAM Airlines
Sun, Feb 28 - Thu, Mar 11
Delta Logo
1:10 pm - 9:50 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
18h 40m1 stop New York John F Kennedy Intl
Delta Logo
5:40 pm - 6:45 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
15h 05m1 stop Sao Paulo Guarulhos Intl
$701Delta
Tue, Dec 1 - Sat, Dec 12
American Airlines Logo
4:34 pm - 9:25 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
14h 51m2 stops Charlotte Douglas Miami
American Airlines Logo
11:55 pm - 2:37 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
16h 42m2 stops Miami Philadelphia
$701American Airlines
Sat, Feb 27 - Thu, Mar 11
Delta Logo
9:05 am - 9:50 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
22h 45m1 stop Sao Paulo Guarulhos Intl
Delta Logo
12:15 pm - 6:45 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
20h 30m1 stop Sao Paulo Guarulhos Intl
$704Delta
Sun, Jan 10 - Tue, Mar 9
United Airlines Logo
9:25 am - 9:35 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
22h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
9:55 pm - 8:59 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
25h 04m1 stop Houston George Bush Intcntl
$713United Airlines
Sun, Jan 10 - Mon, Mar 8
United Airlines Logo
9:25 am - 9:35 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
22h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
9:55 pm - 8:59 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
25h 04m1 stop Houston George Bush Intcntl
$713United Airlines
Fri, Nov 6 - Tue, Nov 10
GOL Logo
11:46 am - 2:50 pmBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
25h 04m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
GOL Logo
7:50 pm - 5:05 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
23h 15m2 stops Sao Paulo Guarulhos Intl Miami
$714GOL
Tue, Feb 9 - Tue, Feb 23
GOL Logo
12:16 pm - 2:50 pmBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
24h 34m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
GOL Logo
5:05 pm - 11:39 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
20h 34m2 stops Sao Paulo Guarulhos Intl Miami
$714GOL
Booking Insights

Price, demand and travel trends for Boston to Rio de Janeiro flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Rio de Janeiro?

Round-trip flights from Boston to Rio de Janeiro typically range from $740 to $1,109. The lowest price found in the past 5 days was $696, on American Airlines.

What is the cheapest Boston to Rio de Janeiro flight route?

There's little price difference between Boston to Rio de Janeiro routes. They average around $875 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Boston to Rio de Janeiro?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Boston to Rio de Janeiro. It’s 16% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.

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

•January is the cheapest month to fly from Boston to Rio de Janeiro at $692 round-trip.
•December ($1,114) and July ($1,035) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 60% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Boston to Rio de Janeiro the cheapest?

Flights from Boston to Rio de Janeiro are cheapest 18 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boston to Rio de Janeiro flights

Low season

February

Cheapest flight

$312
Beat the crowds with an average 19% drop in travelers.
The most popular month to fly with an average 16% increase in travelers.
One-way flight from Boston to Rio de Janeiro–Galeão Intl Airport

When to book flights from Boston to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from Boston to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Rio de Janeiro flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Rio de Janeiro?

    Four cabin classes are available on flights from Boston to Rio de Janeiro:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Boston to Rio de Janeiro?

    A nonstop flight from Boston to Rio de Janeiro takes 00m, covering 4,843 miles.

  • Do I need a passport to fly from Boston to Rio de Janeiro?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Rio de Janeiro flight?

    Round-trip flights from Boston to Rio de Janeiro range from $740 to $1,109, with an average of $911 over the past 12 months. Anything below $740 counts as a good deal.

  • How expensive are last-minute Boston to Rio de Janeiro flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the $911 route average. Book 18 weeks before departure for the lowest fares.

  • How are flight prices from Boston to Rio de Janeiro looking right now?

    One-way fares from Boston to Rio de Janeiro are currently lower than usual. Average one-way flight prices are about $337, which is 14% below the typical average for this route.

  • What car rental options are available in Rio de Janeiro?

    Since Rio de Janeiro is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Rio de Janeiro–Galeão Intl Airport (GIG) — daily rates from around $10:

    • FOCO
    • Localiza
    • MOVIDA
    • Avis
    • Unidas

    Near Rio de Janeiro Santos Dumont Airport (SDU) — daily rates from around $10:

    • FOCO
    • MOVIDA
    • Avis
    • Budget
    • Unidas

  • Which airports can I use when flying from Boston to Rio de Janeiro?

    Flights from Boston to Rio de Janeiro usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Rio de Janeiro area, including Rio de Janeiro–Galeão Intl (GIG) and Rio de Janeiro Santos Dumont (SDU).

  • Which airports do connecting flights from Boston to Rio de Janeiro pass through?

    One-stop flights from Boston to Rio de Janeiro most commonly connect through:

    • Panama City Tocumen Intl (PTY) - 34% of one-stop connections
    • Sao Paulo Guarulhos Intl (GRU) - 23% of one-stop connections
    • Miami (MIA) - 20% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Rio de Janeiro?

    Yes. Flexible dates can save you up to 22% on flights from Boston to Rio de Janeiro. Wednesday is the cheapest departure day at $769 round-trip on average, while Friday is the most expensive at $975, a difference of $206.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Rio de Janeiro?

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 13h 29m, compared with 13h 31m via Sao Paulo Guarulhos Intl (GRU) and 14h 23m via Miami (MIA).

  • What is the time difference between Boston and Rio de Janeiro?

    Rio de Janeiro is 1 hour ahead of Boston (Brasilia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Rio de Janeiro?

    Some of the most popular sights in Rio de Janeiro are Copacabana Beach, RioCentro and Praia do Arpoador. These are among the most viewed places in Rio de Janeiro on KAYAK.

  • Does GIG offer any facilities or amenities to help travelers feel refreshed after a long flight from BOS?

    Lounge GOL Smiles and Plaza Premium Lounge feature shower facilities and most of these lounges are on the airside of Terminal Two. A spa in the same location offers a variety of services, including massages, for travelers looking to unwind after a long flight.

Your guide to booking Boston to Rio de Janeiro flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $769, about $206 less than Friday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Rio de Janeiro trip for January. Fares historically average $692 round-trip in that month - typically $422 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Rio de Janeiro–Galeão Intl Airport

    • Rio Aeroporto Hotel Galeão
    • Linx Galeão by Wish
    • Aerotel Airport Transit Hotel

    Near Rio de Janeiro Santos Dumont Airport

    • ibis Rio de Janeiro Santos Dumont
    • Hotel Atlântico Avenida
    • Hotel Atlântico Tower - Soft Opening
  • If you're traveling with a pet or service animal, use the pet relief areas outside every terminal at Boston Logan International Airport.
  • Visit the USO Lounge in Terminal C before your flight from Boston Logan International Airport (BOS) if you’re a military member.

More options for your flight from Boston to Rio de Janeiro

Complete your trip to Rio de Janeiro with a hotel stay or car rental

Car rentals in Rio de Janeiro
Hotels in Rio de Janeiro
Vacations in Rio de Janeiro