What is the cheapest airline that flies from Boston Logan Intl to Rio de Janeiro?

Copa Airlines, Avianca, and Delta are the most popular carriers operating from Boston Logan Intl to Rio de Janeiro

Which airport is the most popular layover for flights between Boston and Rio de Janeiro?

Panama City (PTY) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Boston to Rio de Janeiro?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 12h 15m.

Which layover airport has the shortest connection time from Boston to Rio de Janeiro?

Panama City (PTY) has the shortest average layover time for this route: 1h 32m.

Which layover airport offers the lowest fares from Boston to Rio de Janeiro?

Flights via New York (JFK) offer the lowest average round-trip price of $698.

What airlines fly to Rio de Janeiro?

American Airlines, LATAM Airlines and Copa Airlines are the top three most popular airlines that fly to Rio de Janeiro from Boston according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 6 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Boston Logan Intl Airport to Rio de Janeiro is 6 as of February 2026.

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.

$242 Cheap Flights from Boston to Rio de Janeiro in 2026

Q: 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 $729 to $1,255. The lowest price recently found on this route was $558.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Rio de Janeiro

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 11:00 am

BOS

GIG

25h 05m

2 stops

9:30 pm - 11:28 am

GIG

BOS

14h 58m

1 stop

$558Multiple Airlines

Tue, Mar 17 - Wed, Mar 18

7:55 am - 12:40 am

BOS

GIG

14h 45m

1 stop

1:40 am - 2:42 pm

GIG

BOS

14h 02m

1 stop

$560Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

7:55 am - 6:25 am

BOS

GIG

20h 30m

1 stop

5:05 pm - 7:35 am

GIG

BOS

15h 30m

1 stop

$561Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

7:55 am - 12:40 am

BOS

GIG

14h 45m

1 stop

9:30 pm - 11:28 am

GIG

BOS

14h 58m

1 stop

$562Multiple Airlines

Tue, Mar 3 - Tue, Mar 24

7:55 am - 12:40 am

BOS

GIG

14h 45m

1 stop

10:55 pm - 11:10 am

GIG

BOS

13h 15m

1 stop

$563Multiple Airlines

Tue, Mar 3 - Mon, Mar 9

8:55 am - 12:40 am

BOS

GIG

14h 45m

1 stop

9:30 pm - 11:28 am

GIG

BOS

14h 58m

1 stop

$564Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

7:55 am - 12:40 am

BOS

GIG

14h 45m

1 stop

10:55 pm - 3:09 pm

GIG

BOS

17h 14m

1 stop

$566Multiple Airlines

Tue, Mar 3 - Tue, Mar 10

8:45 am - 2:05 pm

BOS

GIG

28h 20m

2 stops

11:20 pm - 7:35 am

GIG

BOS

33h 15m

2 stops

$567Multiple Airlines

Tue, Apr 14 - Mon, Apr 27

9:55 am - 8:30 am

BOS

SDU

21h 35m

1 stop

8:15 pm - 7:35 am

SDU

BOS

12h 20m

1 stop

$610LATAM Airlines

Fri, Apr 10 - Sun, May 31

9:55 am - 8:30 am

BOS

SDU

21h 35m

1 stop

1:55 pm - 7:35 am

SDU

BOS

18h 40m

1 stop

$638LATAM Airlines

Fri, Apr 10 - Sun, May 31

GOL flights from Boston to Rio de Janeiro

Our best GOL deals on Boston to Rio de Janeiro flight tickets

GOL

Feb 24

BOS9:33 pmBoston Logan Intl

34h 42m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Feb 27

GIG11:00 pmRio de Janeiro–Galeão Intl

14h 15m

1 stop

BOS11:15 amBoston Logan Intl

$727

GOL

Jul 22

BOS10:57 amBoston Logan Intl

20h 53m

2 stops

SDU8:50 amRio de Janeiro Santos Dumont

Aug 29

SDU6:00 amRio de Janeiro Santos Dumont

19h 35m

2 stops

BOS12:35 amBoston Logan Intl

$816

GOL

Feb 14

BOS4:04 pmBoston Logan Intl

38h 16m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

Feb 28

GIG10:30 pmRio de Janeiro–Galeão Intl

17h 16m

1 stop

BOS1:46 pmBoston Logan Intl

$911

LATAM Airlines flights from Boston to Rio de Janeiro

Our best LATAM Airlines deals on Boston to Rio de Janeiro flight tickets

LATAM Airlines

Mar 15

BOS3:49 pmBoston Logan Intl

14h 31m

1 stop

GIG7:20 amRio de Janeiro–Galeão Intl

Mar 17

GIG2:30 pmRio de Janeiro–Galeão Intl

18h 05m

2 stops

BOS7:35 amBoston Logan Intl

$599

LATAM Airlines

Mar 15

BOS3:49 pmBoston Logan Intl

14h 31m

1 stop

GIG7:20 amRio de Janeiro–Galeão Intl

Mar 18

GIG3:10 pmRio de Janeiro–Galeão Intl

21h 00m

2 stops

BOS11:10 amBoston Logan Intl

$601

LATAM Airlines

Mar 4

BOS3:30 pmBoston Logan Intl

14h 50m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

Mar 10

GIG7:35 pmRio de Janeiro–Galeão Intl

13h 00m

1 stop

BOS7:35 amBoston Logan Intl

$602

Fly from

Fly to

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/17

8:55 am-11:00 am

2 stops25h 05m

Rio de Janeiro–Galeão Intl

Wed 3/18

9:30 pm-11:28 am

1 stop14h 58m

$558

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/3

7:55 am-12:40 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Tue 3/10

1:40 am-2:42 pm

1 stop14h 02m

$560

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/3

7:55 am-6:25 am

1 stop20h 30m

Rio de Janeiro–Galeão Intl

Tue 3/10

5:05 pm-7:35 am

1 stop15h 30m

$561

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/3

7:55 am-12:40 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Tue 3/24

9:30 pm-11:28 am

1 stop14h 58m

$562

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/3

7:55 am-12:40 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Mon 3/9

10:55 pm-11:10 am

1 stop13h 15m

$563

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/10

8:55 am-12:40 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Tue 3/17

9:30 pm-11:28 am

1 stop14h 58m

$564

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 3/3

7:55 am-12:40 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Tue 3/10

10:55 pm-3:09 pm

1 stop17h 14m

$566

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 4/14

8:45 am-2:05 pm

2 stops28h 20m

Rio de Janeiro–Galeão Intl

Mon 4/27

11:20 pm-7:35 am

2 stops33h 15m

$567

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 4/10

9:55 am-8:30 am

1 stop21h 35m

Rio de Janeiro Santos Dumont

Sun 5/31

8:15 pm-7:35 am

1 stop12h 20m

$610

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 4/10

9:55 am-8:30 am

1 stop21h 35m

Rio de Janeiro Santos Dumont

Sun 5/31

1:55 pm-7:35 am

1 stop18h 40m

$638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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

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

The cheapest month to fly to Rio de Janeiro from Boston is in October. Flight prices, which tend to average around $633, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Rio de Janeiro, with average flight prices from Boston averaging around $660.

How far in advance should I book a flight 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 $853 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 $685 on momondo.

Can stopping save me money on Boston to Rio de Janeiro flights?

You could potentially save up to 8% on your flight if you consider stops on a Boston to Rio de Janeiro flight.

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

As of February 2026, prices for Boston to Rio de Janeiro flights are approximately 14% 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

Fastest flight time	14h 43m
Direct flights	None

The fastest flight from Boston to Rio de Janeiro takes 14h 43m

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

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 14h 43m.
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?
The number of operators available for flights from Boston Logan Intl Airport to Rio de Janeiro is 6 as of February 2026.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Rio de Janeiro is American Airlines (27% of total bookings). The next most popular airlines are LATAM Airlines (24%), Copa Airlines (20%), and Delta (13%).

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 Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,274 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $462	Free Cancellation	Rating 7.5 1,557 reviews	Search Copa Airlines flights
Delta	PriceFrom $542	Free Cancellation	Rating 7.9 8,179 reviews	Search Delta flights
LATAM Airlines	PriceFrom $604	Free Cancellation	Rating 7.5 1,920 reviews	Search LATAM Airlines flights
GOL	PriceFrom $620	Free Cancellation	Rating 7.3 1,169 reviews	Search GOL flights
American Airlines	PriceFrom $637	Free Cancellation	Rating 7.2 11,266 reviews	Search American Airlines 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.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 3/13

Fri 3/20

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Nearby airports

Airlines

Cabin classes

Other Brazil destinations

Other flights from Boston

Complete your trip

Feeling lucky

Fly into one of these airports located in Rio de Janeiro

Rio de Janeiro–Galeão Intl Airport

Rio de Janeiro Santos Dumont Airport

Cheap flights from Boston to Rio de Janeiro from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Rio de Janeiro departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boston to Rio de Janeiro

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

GOL flights from Boston to Rio de Janeiro

Our best GOL deals on Boston to Rio de Janeiro flight tickets

LATAM Airlines flights from Boston to Rio de Janeiro

Our best LATAM Airlines deals on Boston to Rio de Janeiro flight tickets

momondo Fare Finder

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

See travel insights to Rio de Janeiro from

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

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

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

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

Can stopping save me money on Boston to Rio de Janeiro flights?

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

What is the cheapest airline that flies from Boston Logan Intl to Rio de Janeiro?

What airlines fly to Rio de Janeiro?

Which airport is the most popular layover for flights between Boston and Rio de Janeiro?

Which layover airport offers the lowest fares from Boston to Rio de Janeiro?

Which layover airport has the shortest travel time from Boston to Rio de Janeiro?

Which layover airport has the shortest connection time from Boston to Rio de Janeiro?

When to book flights from Boston to Rio de Janeiro

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

Fastest flight time

Direct flights

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

Why use momondo?

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

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

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

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

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro

Fly your favorite airline to Rio de Janeiro

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rio de Janeiro

List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Boston

According to popular flight searches on momondo this year

Complete your trip to Rio de Janeiro

Explore popular destinations other users love

According to popular flight searches on momondo this year