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Cheap flights from Boston to Rio de Janeiro from $289

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
7:55 am - 12:30 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
14h 35m1 stop Bogotá El Dorado
Avianca Logo
4:50 pm - 6:35 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
15h 45m1 stop Bogotá El Dorado
$646Avianca
Tue, Jan 26 - Fri, Feb 5
Avianca Logo
7:55 am - 3:10 pmBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
29h 15m2 stops Bogotá El Dorado Asuncion Silvio Pettirossi
Avianca Logo
6:50 am - 6:35 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
25h 45m2 stops Sao Paulo Guarulhos Intl Bogotá El Dorado
$652Avianca
Sat, Dec 5 - Mon, Dec 7
United Airlines Logo
7:05 am - 9:35 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
24h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
9:55 pm - 9:09 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
25h 14m1 stop Houston George Bush Intcntl
$652United Airlines
Wed, Mar 3 - Thu, Mar 11
United Airlines Logo
9:50 am - 9:35 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
21h 45m1 stop Houston George Bush Intcntl
United Airlines Logo
8:55 pm - 9:09 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
25h 14m1 stop Houston George Bush Intcntl
$652United Airlines
Sun, Mar 7 - Sun, Mar 14
Copa Airlines Logo
7:30 am - 12:30 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
15h 00m1 stop Panama City Tocumen Intl
Copa Airlines Logo
9:10 am - 10:04 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
14h 54m1 stop Panama City Tocumen Intl
$653Copa Airlines
Mon, Feb 22 - Thu, Mar 4
Copa Airlines Logo
7:34 am - 12:30 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
14h 56m1 stop Panama City Tocumen Intl
Copa Airlines Logo
10:30 am - 1:22 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
28h 52m1 stop Panama City Tocumen Intl
$653Copa Airlines
Wed, Jan 20 - Wed, Jan 27
GOL Logo
5:43 pm - 2:50 pmBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
20h 07m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
11:55 pm - 4:00 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
17h 05m1 stop Miami
$659GOL
Fri, Mar 19 - Thu, Mar 25
GOL Logo
3:08 pm - 9:50 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
17h 42m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
10:10 pm - 2:18 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
17h 08m1 stop Miami
$659GOL
Sat, Mar 20 - Tue, Mar 30
LATAM Airlines Logo
8:45 pm - 4:40 pmBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
18h 55m2 stops New York John F Kennedy Intl Lima J Chavez Intl
LATAM Airlines Logo
4:40 am - 11:23 pmGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
19h 43m2 stops Sao Paulo Guarulhos Intl Miami
$680LATAM Airlines
Sun, Apr 4 - Thu, Apr 15
LATAM Airlines Logo
10:05 am - 7:40 amBOS  Boston Logan Intl-GIG Rio de Janeiro–Galeão Intl
20h 35m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:35 pm - 7:35 amGIG  Rio de Janeiro–Galeão Intl-BOS Boston Logan Intl
36h 00m2 stops Vitória Eurico Sales Sao Paulo Guarulhos Intl
$689LATAM Airlines
Fri, Mar 19 - Mon, Mar 29

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Copa Airlines flights from Boston to Rio de Janeiro

Our best Copa Airlines deals on Boston to Rio de Janeiro flight tickets
Copa Airlines
Jan 18
BOS2:43 pmBoston Logan Intl
32h 42m
1 stop
GIG1:25 amRio de Janeiro–Galeão Intl
Jan 28
GIG5:05 amRio de Janeiro–Galeão Intl
18h 52m
1 stop
BOS9:57 pmBoston Logan Intl
$653
Copa Airlines
Dec 8
BOS7:34 amBoston Logan Intl
14h 56m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Dec 15
GIG10:20 amRio de Janeiro–Galeão Intl
13h 49m
1 stop
BOS10:09 pmBoston Logan Intl
$663
Copa Airlines
Jan 7
BOS2:43 pmBoston Logan Intl
32h 42m
1 stop
GIG1:25 amRio de Janeiro–Galeão Intl
Mar 7
GIG9:10 amRio de Janeiro–Galeão Intl
14h 54m
1 stop
BOS10:04 pmBoston Logan Intl
$683

GOL flights from Boston to Rio de Janeiro

Our best GOL deals on Boston to Rio de Janeiro flight tickets
GOL
Jan 18
BOS5:50 pmBoston Logan Intl
13h 35m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
Jan 28
GIG10:00 pmRio de Janeiro–Galeão Intl
51h 59m
2 stops
BOS11:59 pmBoston Logan Intl
$660
GOL
Jan 24
BOS3:28 pmBoston Logan Intl
21h 22m
2 stops
GIG2:50 pmRio de Janeiro–Galeão Intl
Feb 2
GIG3:05 pmRio de Janeiro–Galeão Intl
20h 22m
2 stops
BOS9:27 amBoston Logan Intl
$666
GOL
Jan 24
BOS12:21 pmBoston Logan Intl
24h 29m
2 stops
GIG2:50 pmRio de Janeiro–Galeão Intl
Feb 3
GIG10:30 pmRio de Janeiro–Galeão Intl
16h 46m
1 stop
BOS1:16 pmBoston Logan Intl
$670

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Tue 1/26

7:55 am-12:30 am

1 stop14h 35m

Rio de Janeiro–Galeão Intl

Fri 2/5

4:50 pm-6:35 am

1 stop15h 45m

$646

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Sat 12/5

7:55 am-3:10 pm

2 stops29h 15m

Rio de Janeiro–Galeão Intl

Mon 12/7

6:50 am-6:35 am

2 stops25h 45m

$652

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Wed 3/3

7:05 am-9:35 am

1 stop24h 30m

Rio de Janeiro–Galeão Intl

Thu 3/11

9:55 pm-9:09 pm

1 stop25h 14m

$652

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Sun 3/7

9:50 am-9:35 am

1 stop21h 45m

Rio de Janeiro–Galeão Intl

Sun 3/14

8:55 pm-9:09 pm

1 stop25h 14m

$652
Quickest round-trip

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Mon 2/22

7:30 am-12:30 am

1 stop15h 00m

Rio de Janeiro–Galeão Intl

Thu 3/4

9:10 am-10:04 pm

1 stop14h 54m

$653

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Wed 1/20

7:34 am-12:30 am

1 stop14h 56m

Rio de Janeiro–Galeão Intl

Wed 1/27

10:30 am-1:22 pm

1 stop28h 52m

$653

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Fri 3/19

5:43 pm-2:50 pm

2 stops20h 07m

Rio de Janeiro–Galeão Intl

Thu 3/25

11:55 pm-4:00 pm

1 stop17h 05m

$659

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Sat 3/20

3:08 pm-9:50 am

2 stops17h 42m

Rio de Janeiro–Galeão Intl

Tue 3/30

10:10 pm-2:18 pm

1 stop17h 08m

$659

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Sun 4/4

8:45 pm-4:40 pm

2 stops18h 55m

Rio de Janeiro–Galeão Intl

Thu 4/15

4:40 am-11:23 pm

2 stops19h 43m

$680

BostonRio de Janeiro

BOS Boston Logan Intl - GIG Rio de Janeiro–Galeão Intl

BOSGIG

Boston Logan Intl

Fri 3/19

10:05 am-7:40 am

1 stop20h 35m

Rio de Janeiro–Galeão Intl

Mon 3/29

8:35 pm-7:35 am

2 stops36h 00m

$689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Boston to Rio de Janeiro

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 typical price of a round-trip flight between Boston and Rio de Janeiro?

Prices are currently low for flights on this route.

Typical prices usually range from $798 to $1,158.
The lowest price recently found on this route was $646.

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

The cheapest month to fly to Rio de Janeiro from Boston is in January. Flight prices, which tend to average around $675, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Rio de Janeiro, with average flight prices from Boston averaging around $705.

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

You are more likely to see cheaper flights to Rio de Janeiro from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $914 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Boston for as low as $778 on momondo.

How have Boston to Rio de Janeiro flight prices changed over time?

As of November 2026, prices for Boston to Rio de Janeiro flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Rio de Janeiro

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

Cheap Boston to Rio de Janeiro (BOS to RIO) flight deals and tips

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

Best Price Found

$289

Fastest flight time

13h 11m

Direct flights

None
The best one-way flight to Rio de Janeiro from Boston in the past 72 hours is $289. The best round-trip flight deal from Boston to Rio de Janeiro found on momondo in the last 72 hours is $646.
The fastest flight from Boston to Rio de Janeiro takes 13h 11m
There are no direct flights from Boston to Rio de Janeiro. There are no popular flight routes from Boston to Rio de Janeiro.
Search flight deals

Frequently asked questions about flying from Boston to Rio de Janeiro

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

    Rio de Janeiro is 4844.2 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 13h 11m.

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

    Prices for flights from Boston Logan Intl Airport to Rio de Janeiro were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Rio de Janeiro?

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

    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 Boston Logan Intl Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Rio de Janeiro?

Best airlines flying from Boston to Rio de Janeiro

Compare and see reviews for airlines that fly from Boston to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $266Free CancellationRating
7.3
10,472 reviews
Search United Airlines flights
DeltaPriceFrom $415Free CancellationRating
7.8
8,698 reviews
Search Delta flights
Copa AirlinesPriceFrom $465Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $603Free CancellationRating
7.0
12,229 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $604Free CancellationRating
7.4
1,972 reviews
Search LATAM Airlines flights
GOLPriceFrom $622Free CancellationRating
7.3
1,333 reviews
Search GOL flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Rio de Janeiro. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Boston with this policy.

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

Once you have performed a search for Boston to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Boston to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport