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$301+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — BOS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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

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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Flysmarter)

One-way from

$301
(Priceline)

Popular in

July

Cheapest in

March

Average price

$739
Provider with most accurate pricing for Rio de Janeiro (RIO)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Boston Logan Intl flights.
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From Rio de Janeiro (RIO) to Boston Logan Intl
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One-way flight from Rio de Janeiro (RIO) to Boston Logan Intl
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Highest demand for flights based on searches. 13% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This Flysmarter deal was found by Cheapflights users on 4/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:55 pmGIG - BOS
2 stops23h 37mAir Canada
Wed 6/412:15 pmBOS - GIG
2 stops25h 50mAir Canada
Deal found 4/2$542
This Flysmarter deal was found by Cheapflights users on 4/2. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:55 amSDU - BOS
2 stops31h 37mAir Canada
Wed 6/412:15 pmBOS - SDU
2 stops26h 35mAir Canada
Deal found 4/2$544
This Copa Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 5/224:55 amGIG - BOS
1 stop15h 31mCopa Airlines
Thu 5/293:55 pmBOS - GIG
1 stop15h 05mCopa Airlines
Deal found 4/2$587
This LATAM Airlines deal was found by Cheapflights users on 4/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:30 pmGIG - BOS
2 stops20h 05mLATAM Airlines
Sat 6/76:50 pmBOS - GIG
2 stops21h 45mLATAM Airlines
Deal found 4/2$600
This American Airlines deal was found by Cheapflights users on 4/2. 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 5/2211:00 pmGIG - BOS
1 stop22h 31mAmerican Airlines
Thu 5/293:00 pmBOS - GIG
2 stops16h 20mAmerican Airlines
Deal found 4/2$604
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:20 pmGIG - BOS
2 stops26h 24mMultiple Airlines
Wed 6/43:49 pmBOS - GIG
3 stops23h 41mMultiple Airlines
Deal found 4/2$654
This Avianca deal was found by Cheapflights users on 4/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:30 amGIG - BOS
1 stop30h 45mAvianca
Sat 6/79:00 amBOS - GIG
1 stop14h 25mAvianca
Deal found 4/2$719
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/229:00 pmGIG - BOS
1 stop29h 17mDelta
Wed 6/48:00 amBOS - GIG
1 stop25h 15mDelta
Deal found 4/2$732
This GOL deal was found by Cheapflights users on 4/2. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:30 amGIG - BOS
1 stop30h 45mGOL
Sat 6/75:15 amBOS - GIG
2 stops29h 40mGOL
Deal found 4/2$770
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/222:55 pmSDU - BOS
3 stops32h 56mMultiple Airlines
Wed 6/46:10 amBOS - SDU
2 stops27h 30mMultiple Airlines
Deal found 4/2$786
This LATAM Airlines deal was found by Cheapflights users on 4/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:15 amSDU - BOS
2 stops22h 20mLATAM Airlines
Sat 6/147:05 amBOS - SDU
2 stops29h 30mLATAM Airlines
Deal found 4/2$815
This GOL deal was found by Cheapflights users on 4/1. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:40 pmSDU - BOS
2 stops38h 35mGOL
Wed 10/11:17 pmBOS - SDU
2 stops20h 23mGOL
Deal found 4/1$901

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 April 3, 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

Thu 5/22

3:55 pm-2:32 pm

2 stops23h 37m

Boston Logan Intl

Wed 6/4

12:15 pm-3:05 pm

2 stops25h 50m

$542

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Thu 5/22

7:55 am-2:32 pm

2 stops31h 37m

Boston Logan Intl

Wed 6/4

12:15 pm-3:50 pm

2 stops26h 35m

$544

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 5/22

4:55 am-7:26 pm

1 stop15h 31m

Boston Logan Intl

Thu 5/29

3:55 pm-8:00 am

1 stop15h 05m

$587

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Wed 5/28

12:30 pm-7:35 am

2 stops20h 05m

Boston Logan Intl

Sat 6/7

6:50 pm-5:35 pm

2 stops21h 45m

$600

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 5/22

11:00 pm-8:31 pm

1 stop22h 31m

Boston Logan Intl

Thu 5/29

3:00 pm-8:20 am

2 stops16h 20m

$604

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 5/22

1:20 pm-2:44 pm

2 stops26h 24m

Boston Logan Intl

Wed 6/4

3:49 pm-4:30 pm

3 stops23h 41m

$654

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 5/27

1:30 am-7:15 am

1 stop30h 45m

Boston Logan Intl

Sat 6/7

9:00 am-12:25 am

1 stop14h 25m

$719

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 5/22

9:00 pm-1:17 am

1 stop29h 17m

Boston Logan Intl

Wed 6/4

8:00 am-10:15 am

1 stop25h 15m

$732

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 5/27

1:30 am-7:15 am

1 stop30h 45m

Boston Logan Intl

Sat 6/7

5:15 am-11:55 am

2 stops29h 40m

$770

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Thu 5/22

2:55 pm-10:51 pm

3 stops32h 56m

Boston Logan Intl

Wed 6/4

6:10 am-10:40 am

2 stops27h 30m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 32 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro-Boston flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 28, 2025.

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 $311). 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

Plan your trip to Boston by taking into account the average rainfall totals 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

Plan your trip to Boston by taking into account the average temperature totals 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

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 April 3, 2025.
To help decide which airline to fly from Rio de Janeiro to Boston, see what other customers have to say about Azul, Delta and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
773 reviews
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Delta
8.0
Very good
7,897 reviews
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Copa Airlines
7.6
Good
1,400 reviews
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,754 reviews
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
United Airlines
7.4
Good
8,619 reviews
Azul
8.0
Very good
773 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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 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 $542. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and LATAM Airlines, with the lowest prices starting at $587 and $600, respectively. You may be able to fly from Rio de Janeiro to Boston for 27% 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 Avianca ($301), LATAM Airlines ($367), and American Airlines ($382).

  • 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 $311). 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 Rio de Janeiro?

Book flights to Rio de Janeiro if you plan to visit one of these locations
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

Browse thousands of different options on Cheapflights for your next trip

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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 4 airlines flying from Rio de Janeiro to Boston

Discover the top 4 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$485Average$682FlexibilityNo cancel feeOn-time70%
DeltaCheapest$505Average$891FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$543Average$903FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$597Average$876FlexibilityNo cancel feeOn-time71%

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