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

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

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 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 offers the lowest fares from Boston to Rio de Janeiro?

Flights via New York (JFK) offer the lowest average round-trip price of $657.

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

Panama City (PTY) was the most common stop: 35% 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: 11h 42m.

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.

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 March 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.

$297 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 $727 to $962. The lowest price recently found on this route was $614.

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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.

8:45 am - 12:30 am

BOS

GIG

14h 45m

1 stop

4:40 pm - 6:50 am

GIG

BOS

15h 10m

1 stop

$614Avianca

Sat, May 2 - Fri, May 15

8:45 am - 12:30 am

BOS

GIG

14h 45m

1 stop

4:40 pm - 6:50 am

GIG

BOS

15h 10m

1 stop

$617Avianca

Sat, May 2 - Fri, May 15

8:52 am - 4:05 am

BOS

GIG

18h 13m

1 stop

5:10 am - 11:08 pm

GIG

BOS

18h 58m

1 stop

$625Copa Airlines

Sun, May 3 - Thu, May 7

4:50 pm - 12:30 am

BOS

GIG

30h 40m

2 stops

4:40 pm - 2:50 pm

GIG

BOS

23h 10m

2 stops

$636Avianca

Sun, May 3 - Tue, May 19

4:00 pm - 12:25 am

BOS

GIG

31h 25m

1 stop

5:10 am - 11:08 pm

GIG

BOS

18h 58m

1 stop

$637Copa Airlines

Sun, May 3 - Tue, May 19

4:50 pm - 1:00 pm

BOS

SDU

19h 10m

2 stops

5:30 pm - 6:01 pm

SDU

BOS

25h 31m

2 stops

$710Azul

Thu, Jul 16 - Thu, Jul 30

7:46 pm - 9:45 pm

BOS

SDU

24h 59m

2 stops

6:50 pm - 1:15 pm

SDU

BOS

19h 25m

2 stops

$761Azul

Sat, Sep 12 - Wed, Sep 16

9:55 am - 8:50 am

BOS

SDU

21h 55m

1 stop

8:15 pm - 11:23 am

SDU

BOS

16h 08m

2 stops

$765Delta

Thu, May 28 - Tue, Jun 9

9:55 am - 8:35 am

BOS

SDU

21h 40m

1 stop

8:15 pm - 11:23 am

SDU

BOS

16h 08m

2 stops

$767LATAM Airlines

Mon, Jun 8 - Mon, Jun 15

9:55 am - 8:35 am

BOS

SDU

21h 40m

1 stop

1:55 pm - 7:35 am

SDU

BOS

18h 40m

1 stop

$773LATAM Airlines

Fri, May 29 - Sat, Jun 6

Avianca flights from Boston to Rio de Janeiro

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

Avianca

May 2

BOS8:45 amBoston Logan Intl

14h 45m

1 stop

GIG12:30 amRio de Janeiro–Galeão Intl

May 15

GIG4:40 pmRio de Janeiro–Galeão Intl

15h 10m

1 stop

BOS6:50 amBoston Logan Intl

$614

Avianca

May 2

BOS8:45 amBoston Logan Intl

14h 45m

1 stop

GIG12:30 amRio de Janeiro–Galeão Intl

May 15

GIG4:40 pmRio de Janeiro–Galeão Intl

15h 10m

1 stop

BOS6:50 amBoston Logan Intl

$617

Avianca

May 3

BOS4:50 pmBoston Logan Intl

30h 40m

2 stops

GIG12:30 amRio de Janeiro–Galeão Intl

May 19

GIG4:40 pmRio de Janeiro–Galeão Intl

23h 10m

2 stops

BOS2:50 pmBoston Logan Intl

$636

LATAM Airlines flights from Boston to Rio de Janeiro

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

LATAM Airlines

May 21

BOS9:55 amBoston Logan Intl

13h 10m

1 stop

GIG12:05 amRio de Janeiro–Galeão Intl

May 25

GIG7:35 pmRio de Janeiro–Galeão Intl

20h 33m

2 stops

BOS3:08 pmBoston Logan Intl

$721

LATAM Airlines

Aug 19

BOS5:00 pmBoston Logan Intl

16h 45m

2 stops

GIG10:45 amRio de Janeiro–Galeão Intl

Sep 15

GIG7:00 amRio de Janeiro–Galeão Intl

17h 25m

2 stops

BOS11:25 pmBoston Logan Intl

$742

LATAM Airlines

May 3

BOS6:50 pmBoston Logan Intl

20h 40m

2 stops

GIG4:30 pmRio de Janeiro–Galeão Intl

May 12

GIG1:45 pmRio de Janeiro–Galeão Intl

18h 50m

2 stops

BOS7:35 amBoston Logan Intl

$745

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sat 5/2

8:45 am-12:30 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Fri 5/15

4:40 pm-6:50 am

1 stop15h 10m

$614

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sat 5/2

8:45 am-12:30 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Fri 5/15

4:40 pm-6:50 am

1 stop15h 10m

$617

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sun 5/3

8:52 am-4:05 am

1 stop18h 13m

Rio de Janeiro–Galeão Intl

Thu 5/7

5:10 am-11:08 pm

1 stop18h 58m

$625

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sun 5/3

4:50 pm-12:30 am

2 stops30h 40m

Rio de Janeiro–Galeão Intl

Tue 5/19

4:40 pm-2:50 pm

2 stops23h 10m

$636

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Sun 5/3

4:00 pm-12:25 am

1 stop31h 25m

Rio de Janeiro–Galeão Intl

Tue 5/19

5:10 am-11:08 pm

1 stop18h 58m

$637

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 7/16

4:50 pm-1:00 pm

2 stops19h 10m

Rio de Janeiro Santos Dumont

Thu 7/30

5:30 pm-6:01 pm

2 stops25h 31m

$710

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Sat 9/12

7:46 pm-9:45 pm

2 stops24h 59m

Rio de Janeiro Santos Dumont

Wed 9/16

6:50 pm-1:15 pm

2 stops19h 25m

$761

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Thu 5/28

9:55 am-8:50 am

1 stop21h 55m

Rio de Janeiro Santos Dumont

Tue 6/9

8:15 pm-11:23 am

2 stops16h 08m

$765

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Mon 6/8

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Mon 6/15

8:15 pm-11:23 am

2 stops16h 08m

$767

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Fri 5/29

9:55 am-8:35 am

1 stop21h 40m

Rio de Janeiro Santos Dumont

Sat 6/6

1:55 pm-7:35 am

1 stop18h 40m

$773

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 $656.

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 $857 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 $674 on momondo.

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

You could potentially save up to 11% 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 March 2026, prices for Boston to Rio de Janeiro flights are approximately 3% 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 55m
Direct flights	None

The fastest flight from Boston to Rio de Janeiro takes 14h 55m

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 55m.
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 March 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 (23%), 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 9,459 reviews	Search United Airlines flights
Delta	PriceFrom $350	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
Copa Airlines	PriceFrom $462	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 1,917 reviews	Search LATAM Airlines flights
GOL	PriceFrom $620	Free Cancellation	Rating 7.3 1,195 reviews	Search GOL flights
American Airlines	PriceFrom $637	Free Cancellation	Rating 7.1 11,488 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

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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 $297

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

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?

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

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According to popular flight searches on momondo this year

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