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$269+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — BOS
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Find cheap flights from Rio de Janeiro to Boston with Cheapflights

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”

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Cheapflights Tip: The best prices from Rio de Janeiro to Boston Logan Intl are usually found in January or October, booked 18 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap 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 December 14, 2025.

This Booking.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:10 amGIG - BOS
1 stop19h 30mCopa Airlines
Wed 12/312:44 pmBOS - GIG
1 stop31h 46mCopa Airlines
Deal found 12/13$571
This Air Canada deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:25 amGIG - BOS
2 stops24h 07mAir Canada
Sat 1/106:15 amBOS - GIG
1 stop27h 50mAir Canada
Deal found 12/13$599
This Copa Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:10 amGIG - BOS
1 stop19h 30mCopa Airlines
Sat 1/37:31 amBOS - GIG
1 stop14h 59mCopa Airlines
Deal found 12/13$678
This Gotogate deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:25 amGIG - BOS
2 stops25h 32mMultiple Airlines
Wed 12/312:44 pmBOS - GIG
1 stop15h 16mMultiple Airlines
Deal found 12/13$697
This Copa Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:55 amGIG - BOS
1 stop14h 45mCopa Airlines
Tue 1/137:31 amBOS - GIG
1 stop14h 59mCopa Airlines
Deal found 12/12$734
This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:00 pmGIG - BOS
1 stop25h 47mAmerican Airlines
Tue 1/67:35 pmBOS - GIG
1 stop12h 40mAmerican Airlines
Deal found 12/12$735
This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:45 pmGIG - BOS
2 stops17h 44mAmerican Airlines
Sun 1/46:01 amBOS - GIG
1 stop26h 14mAmerican Airlines
Deal found 12/12$741
This American Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:30 pmGIG - BOS
1 stop18h 39mAmerican Airlines
Sun 1/258:00 amBOS - GIG
1 stop23h 25mAmerican Airlines
Deal found 12/12$755
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:30 pmGIG - BOS
1 stop18h 39mAmerican Airlines
Mon 1/191:40 pmBOS - GIG
2 stops18h 35mAmerican Airlines
Deal found 12/13$762
This Air Canada deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:20 amSDU - BOS
2 stops24h 12mAir Canada
Sun 1/255:30 amBOS - SDU
2 stops30h 35mAir Canada
Deal found 12/12$936
This oojo deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:05 pmSDU - BOS
1 stop12h 30mLATAM Airlines
Mon 1/198:55 amBOS - SDU
2 stops21h 10mLATAM Airlines
Deal found 12/13$1,102
This Expedia deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:05 pmSDU - BOS
2 stops17h 07mMultiple Airlines
Sun 1/185:30 amBOS - SDU
2 stops30h 35mMultiple Airlines
Deal found 12/12$1,288

Find flight deals from Rio de Janeiro to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$533
(FlightHub)

One-way from

$269
(123 Milhas)

Popular in

July

Cheapest in

January

Average price

$880
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. 17% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Rio de Janeiro to Boston that are best for you.

Fly from

Rio de Janeiro

Fly to

Boston

Route

Depart

Return

Price

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 2/3

10:55 pm-6:30 pm

1 stop21h 35m

Boston Logan Intl

Thu 2/26

10:03 am-10:15 am

1 stop22h 12m

$540

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Sun 2/8

9:30 pm-10:02 am

1 stop14h 32m

Boston Logan Intl

Sun 3/1

5:05 pm-10:15 am

1 stop15h 10m

$540

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 2/10

10:55 pm-6:30 pm

1 stop21h 35m

Boston Logan Intl

Sun 3/1

10:03 am-10:15 am

1 stop22h 12m

$540

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Mon 3/9

10:55 pm-11:10 am

1 stop13h 15m

Boston Logan Intl

Sat 3/21

6:55 am-7:20 am

1 stop23h 25m

$540

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Mon 3/9

7:35 am-11:33 pm

2 stops16h 58m

Boston Logan Intl

Sat 3/21

2:40 pm-7:20 am

1 stop15h 40m

$546

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Fri 1/23

9:30 pm-10:02 am

1 stop14h 32m

Boston Logan Intl

Fri 5/8

9:55 am-8:00 am

1 stop21h 05m

$553

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 2/10

10:55 pm-6:54 pm

2 stops21h 59m

Boston Logan Intl

Sun 3/1

1:37 pm-8:20 am

1 stop16h 43m

$554

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 2/26

7:20 pm-11:39 am

2 stops18h 19m

Boston Logan Intl

Sun 3/22

6:00 am-10:15 am

1 stop27h 15m

$555

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Tue 2/10

11:20 am-3:57 pm

2 stops30h 37m

Boston Logan Intl

Sun 3/1

7:55 pm-4:40 pm

2 stops42h 45m

$616

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Fri 2/27

1:45 pm-9:32 am

2 stops21h 47m

Boston Logan Intl

Sun 3/22

3:35 pm-4:40 pm

2 stops24h 05m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 35 results
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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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rio de Janeiro-Boston flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

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 December 12, 2025.

Booking 18 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, December is the cheapest month in which you can book a flight from Rio de Janeiro to Boston (average of $329). Flying from Rio de Janeiro to Boston in August is currently the most expensive (average of $641). 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.

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 December 14, 2025.
Get a feel of what it's like to fly with LATAM Airlines, GOL, and American Airlines from Rio de Janeiro to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,891 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sep 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
LATAM Airlines
7.5
Good
1,891 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sep 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
GOL
7.3
Good
1,130 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sep 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
American Airlines
7.2
Good
11,051 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sep 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.

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?

    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 2 different airlines.

  • How long is the flight from Rio de Janeiro to Boston?

    Delta and Air Canada can get you from Rio de Janeiro to Boston in just under 21h 35m. Your travel time can differ by up to 9h 02m. The distance from Rio de Janeiro to Boston is about 4835 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Copa Airlines is currently your cheapest option to Boston, with prices starting at $305. Another option worth looking into is American Airlines, starting at $740 round trip. You may be able to fly from Rio de Janeiro to Boston for 61% 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 United Airlines ($283), Delta ($286), and LATAM Airlines ($294).

  • 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, December is the cheapest month in which you can book a flight from Rio de Janeiro to Boston (average of $329). Flying from Rio de Janeiro to Boston in August is currently the most expensive (average of $641). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
Hampton Beach
Watertown
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Seekonk
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Lincoln
Lowell
Smithfield
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Brockton
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York Beach
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Alternative routes for Rio de Janeiro to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Boston flights
Santos Dumont to Boston flights

Top 2 airlines flying from Rio de Janeiro to Boston

Discover the top 2 airlines that operate flights from Rio de Janeiro to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$472Average$589FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$696Average$888FlexibilityNo cancel feeOn-time71%

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