What are the cheapest airlines flying from Rio de Janeiro to Boston round-trip?

Flying on Air Canada is currently your cheapest option to Boston, with prices starting at $584. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and American Airlines, with the lowest prices starting at $719 and $741, respectively. You may be able to fly from Rio de Janeiro to Boston for 22% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Rio de Janeiro to Boston one-way?

The cheapest airlines for a one-way flight from Rio de Janeiro to Boston are LATAM Airlines ($331), Air Canada ($374), and United Airlines ($380).

What is the cheapest day to fly from Rio de Janeiro to Boston?

Travelers seeking maximum savings on their Rio de Janeiro to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Rio de Janeiro to Boston?

Before booking your flight from Rio de Janeiro to Boston check out the most popular airlines for this route: American Airlines, Copa Airlines or Delta.

What is the cheapest day to fly round-trip from Rio de Janeiro to Boston?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Rio de Janeiro to Boston at least 26 days early can save you up to 37% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from Rio de Janeiro to Boston for as little as $590 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $626 for flights departing within the next 3 days.

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

March is one of the best times of the year to fly to Boston from Rio de Janeiro. Prices for March average $758 per person but you can even find prices for as low as $541. The most expensive prices can be found in the month of July. Opting for a March flight can save you 28% on your journey compared to booking in July

What is the cheapest time of day to fly from RIO to BOS?

It’s typically best to fly out from Rio de Janeiro to Boston in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

Most accurate provider : When it comes to deals on Rio de Janeiro-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rio de Janeiro-Boston flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rio de Janeiro-Boston flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rio de Janeiro-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Boston from Rio de Janeiro?

If you book a flight to Boston from Rio de Janeiro, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Rio de Janeiro to Logan Intl per day from 4 different airlines.

Can I find deals for flights from Rio de Janeiro to Boston that include hotel bookings?

Yes. In addition to deals on Rio de Janeiro to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Rio de Janeiro to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro to Boston.

Can I find deals for business class flights from Rio de Janeiro to Boston?

Yes. Cheapflights offers flight deals from Rio de Janeiro to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$328+ Flights from Rio de Janeiro, Brazil to Boston - Compare & Save Big

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Rio de Janeiro to Boston Logan Intl are usually found in March or January, booked 25 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Rio de Janeiro to Boston

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$581 (Air Canada)
One-way from	$328 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$792

Provider with most accurate pricing for Rio de Janeiro (RIO)-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Boston Logan Intl flights.

Search Deals

From Rio de Janeiro (RIO) to Boston Logan Intl

Search Deals

One-way flight from Rio de Janeiro (RIO) to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($128 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Rio de Janeiro to Boston

Cheapest flights from Rio de Janeiro to Boston
Explore the most affordable flight options available from Rio de Janeiro to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 5/213:55 pmGIG - BOS

2 stops18h 40mMultiple Airlines

Wed 5/2810:20 amBOS - GIG

2 stops27h 45mMultiple Airlines

Deal found 4/30

$581

Wed 5/147:55 amSDU - BOS

2 stops35h 02mAir Canada

Fri 5/235:50 amBOS - SDU

2 stops33h 00mAir Canada

Deal found 5/1

$584

Wed 5/215:00 pmGIG - BOS

2 stops23h 48mAir Canada

Wed 5/283:20 pmBOS - GIG

2 stops22h 45mAir Canada

Deal found 4/30

$587

Wed 6/47:55 pmGIG - BOS

1 stop12h 40mLATAM Airlines

Sun 6/81:23 pmBOS - GIG

2 stops17h 37mLATAM Airlines

Deal found 4/29

$719

Fri 5/29:05 pmGIG - BOS

1 stop27h 21mUnited Airlines

Sat 5/105:24 pmBOS - GIG

1 stop37h 51mUnited Airlines

Deal found 5/1

$734

Wed 6/46:15 amSDU - BOS

2 stops18h 14mMultiple Airlines

Sun 6/86:10 amBOS - SDU

3 stops25h 30mMultiple Airlines

Deal found 4/30

$740

Wed 6/47:25 amGIG - BOS

1 stop24h 50mAvianca

Sun 6/84:50 pmBOS - GIG

2 stops30h 35mAvianca

Deal found 4/30

$741

Sun 6/12:20 pmSDU - BOS

1 stop18h 15mLATAM Airlines

Sat 6/149:55 amBOS - SDU

1 stop22h 40mLATAM Airlines

Deal found 5/1

$752

Mon 5/59:00 pmGIG - BOS

1 stop16h 40mDelta

Mon 5/126:40 pmBOS - GIG

1 stop14h 35mDelta

Deal found 4/30

$802

Wed 5/2111:00 pmGIG - BOS

1 stop24h 48mAmerican Airlines

Wed 5/287:50 pmBOS - GIG

2 stops18h 15mAmerican Airlines

Deal found 4/30

$805

Thu 6/51:21 amGIG - BOS

1 stop19h 05mCopa Airlines

Thu 8/74:05 pmBOS - GIG

1 stop14h 55mCopa Airlines

Deal found 4/29

$806

Sat 9/2710:15 pmGIG - BOS

2 stops42h 04mGOL

Sat 10/45:00 amBOS - GIG

2 stops29h 55mGOL

Deal found 4/30

$809

Best flights from Rio de Janeiro to Boston
Discover carefully curated flight deals from Rio de Janeiro to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 5/213:55 pmGIG - BOS

2 stops18h 40mMultiple Airlines

Wed 5/2810:20 amBOS - GIG

2 stops27h 45mMultiple Airlines

Deal found 4/30

$581

Wed 5/147:55 amSDU - BOS

2 stops35h 02mAir Canada

Fri 5/235:50 amBOS - SDU

2 stops33h 00mAir Canada

Deal found 5/1

$584

Wed 6/47:55 pmGIG - BOS

1 stop12h 40mLATAM Airlines

Sun 6/81:23 pmBOS - GIG

2 stops17h 37mLATAM Airlines

Deal found 4/29

$719

Wed 6/411:00 pmGIG - BOS

1 stop16h 28mAmerican Airlines

Sun 6/86:13 pmBOS - GIG

1 stop13h 07mAmerican Airlines

Deal found 4/30

$741

Wed 5/217:25 amGIG - BOS

1 stop24h 50mAvianca

Wed 5/284:50 pmBOS - GIG

2 stops30h 35mAvianca

Deal found 4/30

$796

Mon 5/59:00 pmGIG - BOS

1 stop16h 40mDelta

Mon 5/126:40 pmBOS - GIG

1 stop14h 35mDelta

Deal found 4/30

$802

Thu 6/51:21 amGIG - BOS

1 stop19h 05mCopa Airlines

Thu 8/74:05 pmBOS - GIG

1 stop14h 55mCopa Airlines

Deal found 4/29

$806

Tue 5/201:30 amGIG - BOS

1 stop30h 45mGOL

Wed 5/285:10 amBOS - GIG

2 stops32h 40mGOL

Deal found 5/1

$819

Wed 5/219:05 pmGIG - BOS

1 stop27h 39mUnited Airlines

Wed 5/285:25 pmBOS - GIG

1 stop37h 50mUnited Airlines

Deal found 5/1

$907

Wed 5/215:00 pmGIG - BOS

2 stops23h 48mAir Canada

Wed 5/283:20 pmBOS - GIG

2 stops22h 45mAir Canada

Deal found 4/30

$587

Wed 6/46:15 amSDU - BOS

2 stops18h 14mMultiple Airlines

Sun 6/86:10 amBOS - SDU

3 stops25h 30mMultiple Airlines

Deal found 4/30

$740

Sun 6/12:20 pmSDU - BOS

1 stop18h 15mLATAM Airlines

Sat 6/149:55 amBOS - SDU

1 stop22h 40mLATAM Airlines

Deal found 5/1

$752

Last-minute flights from Rio de Janeiro to Boston
Discover last-minute flight deals from Rio de Janeiro to Boston. Data last updated May 1, 2025 and is based on user searches.

Thu 5/11:21 amGIG - BOS

1 stop19h 05mCopa Airlines

Fri 5/98:47 amBOS - GIG

1 stop14h 28mCopa Airlines

Deal found 5/1

$835

Fri 5/29:05 pmGIG - BOS

1 stop27h 21mUnited Airlines

Sat 5/105:24 pmBOS - GIG

1 stop37h 51mUnited Airlines

Deal found 5/1

$734

Mon 5/59:00 pmGIG - BOS

1 stop16h 40mDelta

Mon 5/126:40 pmBOS - GIG

1 stop14h 35mDelta

Deal found 4/30

$802

Tue 5/61:30 amGIG - BOS

1 stop30h 45mGOL

Sat 5/179:00 amBOS - GIG

1 stop14h 25mGOL

Deal found 4/30

$880

Tue 5/611:00 pmGIG - BOS

2 stops17h 29mAmerican Airlines

Mon 6/303:32 pmBOS - GIG

2 stops16h 53mAmerican Airlines

Deal found 4/30

$885

Tue 5/64:55 pmSDU - BOS

2 stops23h 53mMultiple Airlines

Mon 6/307:05 pmBOS - SDU

2 stops19h 45mMultiple Airlines

Deal found 4/30

$919

Tue 5/69:05 pmGIG - BOS

1 stop18h 37mUnited Airlines

Mon 6/305:31 pmBOS - GIG

1 stop37h 44mUnited Airlines

Deal found 4/30

$977

Wed 5/73:55 pmGIG - BOS

2 stops18h 40mMultiple Airlines

Sat 5/177:00 pmBOS - GIG

2 stops19h 05mMultiple Airlines

Deal found 4/30

$756

Wed 5/77:55 amSDU - BOS

2 stops39h 02mAir Canada

Sat 5/174:35 pmBOS - SDU

2 stops22h 15mAir Canada

Deal found 4/30

$759

Wed 5/712:50 pmGIG - BOS

3 stops35h 14mLATAM Airlines

Sat 5/174:30 pmBOS - GIG

2 stops27h 35mLATAM Airlines

Deal found 5/1

$917

Wed 5/72:15 pmSDU - BOS

1 stop18h 20mLATAM Airlines

Sat 5/177:05 amBOS - SDU

2 stops25h 30mLATAM Airlines

Deal found 5/1

$1,581

Fri 5/96:00 amSDU - BOS

2 stops26h 15mGOL

Wed 5/215:34 pmBOS - SDU

2 stops16h 06mGOL

Deal found 4/30

$1,656

One-way flights from Rio de Janeiro to Boston
Search for one-way flight options from Rio de Janeiro to Boston. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 6/21:30 amGIG - BOS

2 stops22h 26mMultiple Airlines

Deal found 5/1

$328

Sat 6/76:30 pmGIG - BOS

1 stop14h 05mLATAM Airlines

Deal found 5/1

$331

Tue 6/39:00 pmSDU - BOS

2 stops27h 29mMultiple Airlines

Deal found 5/1

$331

Wed 5/145:00 pmGIG - BOS

2 stops17h 35mAir Canada

Deal found 4/30

$374

Wed 5/77:55 amSDU - BOS

2 stops35h 02mAir Canada

Deal found 4/30

$376

Wed 5/79:05 pmGIG - BOS

1 stop27h 21mUnited Airlines

Deal found 4/29

$380

Wed 5/711:00 pmGIG - BOS

1 stop16h 09mAmerican Airlines

Deal found 4/30

$383

Mon 6/21:21 amGIG - BOS

1 stop13h 53mCopa Airlines

Deal found 5/1

$394

Mon 6/307:25 amGIG - BOS

1 stop24h 50mGOL

Deal found 5/1

$451

Fri 6/61:30 amGIG - BOS

2 stops38h 25mAvianca

Deal found 4/30

$485

Thu 7/313:05 pmSDU - BOS

2 stops41h 10mGOL

Deal found 4/30

$509

Sun 6/221:00 pmSDU - BOS

2 stops31h 10mUnited Airlines

Deal found 4/30

$546

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 5/21

3:55 pm-9:35 am

2 stops18h 40m

Boston Logan Intl

Wed 5/28

10:20 am-3:05 pm

2 stops27h 45m

$581

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 5/14

7:55 am-5:57 pm

2 stops35h 02m

Boston Logan Intl

Fri 5/23

5:50 am-3:50 pm

2 stops33h 00m

$584

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 5/21

5:00 pm-3:48 pm

2 stops23h 48m

Boston Logan Intl

Wed 5/28

3:20 pm-3:05 pm

2 stops22h 45m

$587

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 6/4

7:55 pm-7:35 am

1 stop12h 40m

Boston Logan Intl

Sun 6/8

1:23 pm-8:00 am

2 stops17h 37m

$719

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Wed 6/4

6:15 am-11:29 pm

2 stops18h 14m

Boston Logan Intl

Sun 6/8

6:10 am-8:40 am

3 stops25h 30m

$740

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 6/4

7:25 am-7:15 am

1 stop24h 50m

Boston Logan Intl

Sun 6/8

4:50 pm-12:25 am

2 stops30h 35m

$741

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Sun 6/1

2:20 pm-7:35 am

1 stop18h 15m

Boston Logan Intl

Sat 6/14

9:55 am-9:35 am

1 stop22h 40m

$752

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 5/21

11:00 pm-10:48 pm

1 stop24h 48m

Boston Logan Intl

Wed 5/28

7:50 pm-3:05 pm

2 stops18h 15m

$805

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 6/5

1:21 am-7:26 pm

1 stop19h 05m

Boston Logan Intl

Thu 8/7

4:05 pm-8:00 am

1 stop14h 55m

$806

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Sat 9/27

10:15 pm-3:19 pm

2 stops42h 04m

Boston Logan Intl

Sat 10/4

5:00 am-11:55 am

2 stops29h 55m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 26 results

Compare providers for flights from Rio de Janeiro to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rio de Janeiro to Boston in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Rio de Janeiro-Boston flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rio de Janeiro-Boston flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rio de Janeiro-Boston flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rio de Janeiro-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rio de Janeiro to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Rio de Janeiro with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro to Boston

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

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rio de Janeiro to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Rio de Janeiro to Boston?

Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro to Boston (average of $218). Flying from Rio de Janeiro to Boston in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

To help decide which airline to fly from Rio de Janeiro to Boston, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.5

Good

1,415 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL

7.3

Good

1,068 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Boston from Rio de Janeiro?
If you book a flight to Boston from Rio de Janeiro, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 0 flights from Rio de Janeiro to Logan Intl per day from 4 different airlines.
What are the cheapest airlines flying from Rio de Janeiro to Boston round-trip?
Flying on Air Canada is currently your cheapest option to Boston, with prices starting at $584. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and American Airlines, with the lowest prices starting at $719 and $741, respectively. You may be able to fly from Rio de Janeiro to Boston for 22% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Rio de Janeiro to Boston one-way?
The cheapest airlines for a one-way flight from Rio de Janeiro to Boston are LATAM Airlines ($331), Air Canada ($374), and United Airlines ($380).
Can I find deals for flights from Rio de Janeiro to Boston that include hotel bookings?
Yes. In addition to deals on Rio de Janeiro to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rio de Janeiro to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro to Boston.
Can I find deals for business class flights from Rio de Janeiro to Boston?
Yes. Cheapflights offers flight deals from Rio de Janeiro to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rio de Janeiro to Boston?
Currently, January is the cheapest month in which you can book a flight from Rio de Janeiro to Boston (average of $218). Flying from Rio de Janeiro to Boston in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rio de Janeiro to Boston

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Top 4 airlines flying from Rio de Janeiro to Boston

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$485	Average$682	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$505	Average$891	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$543	Average$903	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$597	Average$876	FlexibilityNo cancel fee	On-time71%

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$328+ Cheap flights from Rio de Janeiro, Brazil (RIO) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rio de Janeiro to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Rio de Janeiro to Boston Logan Intl are usually found in March or January, booked 25 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Rio de Janeiro to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rio de Janeiro to Boston

Cheapest flights from Rio de Janeiro to BostonExplore the most affordable flight options available from Rio de Janeiro to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Rio de Janeiro to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Rio de Janeiro to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rio de Janeiro to Boston in May.

Best time to book a flight from Rio de Janeiro to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Rio de Janeiro with our price prediction graph.

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Everything you need to know about your flight from Rio de Janeiro to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Rio de Janeiro to Boston. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from Rio de Janeiro to Boston?

Rainfall in Boston by month

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Temperature in Boston by month

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Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated May 1, 2025.

To help decide which airline to fly from Rio de Janeiro to Boston, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boston from Rio de Janeiro?

What are the cheapest airlines flying from Rio de Janeiro to Boston round-trip?

What are the cheapest airlines to fly from Rio de Janeiro to Boston one-way?

Can I find deals for flights from Rio de Janeiro to Boston that include hotel bookings?

How can I find direct flights from Rio de Janeiro to Boston?

Can I find deals for business class flights from Rio de Janeiro to Boston?

What is the cheapest month to book a flight from Rio de Janeiro to Boston?

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Alternative routes for Rio de Janeiro to Boston

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Top 4 airlines flying from Rio de Janeiro to Boston

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Cheapest flights from Rio de Janeiro to Boston
Explore the most affordable flight options available from Rio de Janeiro to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.