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

LATAM Airlines, Azul, and United Airlines are the most popular carriers operating from Boston Logan Intl to Rio de Janeiro

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.

What airlines fly to Rio de Janeiro?

LATAM Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Rio de Janeiro from Boston according to our data. LATAM Airlines is the first choice among our users, with 33% 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.

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 34m.

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

Panama City (PTY) was the most common stop: 55% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $704.

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 July 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.

$351 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 $771 to $1,194. The lowest price recently found on this route was $669.

Discover deals from 900+ travel sites with momondo.

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.

4:50 pm - 11:10 pm

BOS

GIG

29h 20m

3 stops

6:00 am - 7:10 am

GIG

BOS

26h 10m

2 stops

$669Multiple Airlines

Wed, Oct 7 - Wed, Oct 14

3:55 pm - 12:25 am

BOS

GIG

31h 30m

1 stop

10:30 am - 2:39 pm

GIG

BOS

29h 09m

1 stop

$680Copa Airlines

Thu, Sep 3 - Tue, Sep 8

8:45 am - 4:45 pm

BOS

SDU

31h 00m

2 stops

7:55 am - 2:50 pm

SDU

BOS

31h 55m

3 stops

$681Multiple Airlines

Thu, Aug 20 - Sat, Sep 5

8:45 am - 2:10 pm

BOS

GIG

28h 25m

2 stops

6:00 am - 2:50 pm

GIG

BOS

33h 50m

3 stops

$688Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

8:45 am - 4:05 am

BOS

GIG

18h 20m

1 stop

1:30 am - 11:02 pm

GIG

BOS

22h 32m

1 stop

$690Copa Airlines

Fri, Aug 21 - Thu, Sep 10

7:42 am - 10:40 am

BOS

GIG

25h 58m

2 stops

10:05 pm - 9:53 pm

GIG

BOS

24h 48m

2 stops

$692GOL

Sun, Sep 27 - Sat, Oct 3

6:26 pm - 9:55 am

BOS

GIG

14h 29m

1 stop

9:55 pm - 12:22 pm

GIG

BOS

15h 27m

2 stops

$694American Airlines

Mon, Aug 31 - Wed, Sep 16

7:10 am - 4:35 pm

BOS

GIG

32h 25m

2 stops

7:35 pm - 7:35 am

GIG

BOS

13h 00m

1 stop

$696LATAM Airlines

Sat, Sep 12 - Wed, Sep 16

9:55 am - 8:35 am

BOS

SDU

21h 40m

1 stop

8:15 pm - 7:35 am

SDU

BOS

12h 20m

1 stop

$700LATAM Airlines

Wed, Oct 7 - Wed, Oct 14

1:40 pm - 2:35 pm

BOS

SDU

23h 55m

2 stops

5:30 pm - 5:57 pm

SDU

BOS

25h 27m

2 stops

$742Azul

Wed, Aug 26 - Mon, Sep 7

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

Copa Airlines flights from Boston to Rio de Janeiro

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

Copa Airlines

Sep 3

BOS3:55 pmBoston Logan Intl

31h 30m

1 stop

GIG12:25 amRio de Janeiro–Galeão Intl

Sep 8

GIG10:30 amRio de Janeiro–Galeão Intl

29h 09m

1 stop

BOS2:39 pmBoston Logan Intl

$680

Copa Airlines

Aug 21

BOS8:45 amBoston Logan Intl

18h 20m

1 stop

GIG4:05 amRio de Janeiro–Galeão Intl

Sep 10

GIG1:30 amRio de Janeiro–Galeão Intl

22h 32m

1 stop

BOS11:02 pmBoston Logan Intl

$690

Copa Airlines

Sep 24

BOS3:55 pmBoston Logan Intl

31h 30m

1 stop

GIG12:25 amRio de Janeiro–Galeão Intl

Oct 23

GIG5:10 amRio de Janeiro–Galeão Intl

18h 52m

1 stop

BOS11:02 pmBoston Logan Intl

$691

Air Canada flights from Boston to Rio de Janeiro

Our best Air Canada deals on Boston to Rio de Janeiro flight tickets

Air Canada

Nov 19

BOS11:10 amBoston Logan Intl

22h 55m

1 stop

GIG12:05 pmRio de Janeiro–Galeão Intl

Dec 5

GIG3:15 pmRio de Janeiro–Galeão Intl

25h 38m

2 stops

BOS2:53 pmBoston Logan Intl

$727

Air Canada

Oct 30

BOS6:35 pmBoston Logan Intl

39h 30m

2 stops

GIG11:05 amRio de Janeiro–Galeão Intl

Nov 18

GIG2:50 pmRio de Janeiro–Galeão Intl

26h 03m

2 stops

BOS2:53 pmBoston Logan Intl

$730

Air Canada

Nov 19

BOS3:30 pmBoston Logan Intl

18h 35m

2 stops

GIG12:05 pmRio de Janeiro–Galeão Intl

Dec 5

GIG3:15 pmRio de Janeiro–Galeão Intl

29h 47m

2 stops

BOS7:02 pmBoston Logan Intl

$731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 10/7

4:50 pm-11:10 pm

3 stops29h 20m

Rio de Janeiro–Galeão Intl

Wed 10/14

6:00 am-7:10 am

2 stops26h 10m

$669

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Thu 9/3

3:55 pm-12:25 am

1 stop31h 30m

Rio de Janeiro–Galeão Intl

Tue 9/8

10:30 am-2:39 pm

1 stop29h 09m

$680

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 8/20

8:45 am-4:45 pm

2 stops31h 00m

Rio de Janeiro Santos Dumont

Sat 9/5

7:55 am-2:50 pm

3 stops31h 55m

$681

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Thu 8/20

8:45 am-2:10 pm

2 stops28h 25m

Rio de Janeiro–Galeão Intl

Thu 8/27

6:00 am-2:50 pm

3 stops33h 50m

$688

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Fri 8/21

8:45 am-4:05 am

1 stop18h 20m

Rio de Janeiro–Galeão Intl

Thu 9/10

1:30 am-11:02 pm

1 stop22h 32m

$690

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sun 9/27

7:42 am-10:40 am

2 stops25h 58m

Rio de Janeiro–Galeão Intl

Sat 10/3

10:05 pm-9:53 pm

2 stops24h 48m

$692

Quickest round-trip

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 8/31

6:26 pm-9:55 am

1 stop14h 29m

Rio de Janeiro–Galeão Intl

Wed 9/16

9:55 pm-12:22 pm

2 stops15h 27m

$694

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sat 9/12

7:10 am-4:35 pm

2 stops32h 25m

Rio de Janeiro–Galeão Intl

Wed 9/16

7:35 pm-7:35 am

1 stop13h 00m

$696

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 10/7

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Wed 10/14

8:15 pm-7:35 am

1 stop12h 20m

$700

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Wed 8/26

1:40 pm-2:35 pm

2 stops23h 55m

Rio de Janeiro Santos Dumont

Mon 9/7

5:30 pm-5:57 pm

2 stops25h 27m

$742

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 November. Flight prices, which tend to average around $211, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Rio de Janeiro, with average flight prices from Boston averaging around $260.

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 $859 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 $683 on momondo.

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

You could potentially save up to 12% 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 July 2026, prices for Boston to Rio de Janeiro flights are approximately 11% more expensive 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 05m
Direct flights	None

The fastest flight from Boston to Rio de Janeiro takes 14h 05m

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 14h 05m.
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 July 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 LATAM Airlines (30% of total bookings). The next most popular airlines are Copa Airlines (25%), American Airlines (23%), and Delta (12%).

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 9,977 reviews	Search United Airlines flights
Delta	PriceFrom $344	Free Cancellation	Rating 7.8 8,458 reviews	Search Delta flights
Copa Airlines	PriceFrom $465	Free Cancellation	Rating 7.6 1,563 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $599	Free Cancellation	Rating 7.4 1,953 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $637	Free Cancellation	Rating 7.1 11,807 reviews	Search American Airlines flights
GOL	PriceFrom $660	Free Cancellation	Rating 7.3 1,258 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.

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

Mon 8/10

Mon 8/17

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 $351

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 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Rio de Janeiro

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

Copa Airlines flights from Boston to Rio de Janeiro

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

Air Canada flights from Boston to Rio de Janeiro

Our best Air Canada 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 from Boston 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

Frequently asked questions about flying 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

Why use momondo?

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