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$311+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — BOS
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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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 July 13, 2026.

This GOL deal was found by Cheapflights users on 7/8. 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.
Thu 11/1211:55 pm
GIG
-
BOS
1 stop13h 34m
GOL
Mon 11/167:19 pm
BOS
-
GIG
2 stops37h 06m
GOL
Deal found 7/8$509
This GOL deal was found by Cheapflights users on 7/7. 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.
Mon 8/36:00 am
GIG
-
BOS
2 stops29h 16m
GOL
Sat 9/53:21 pm
BOS
-
GIG
1 stop15h 59m
GOL
Deal found 7/7$510
This GOL deal was found by Cheapflights users on 7/8. 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 8/48:15 pm
GIG
-
BOS
2 stops21h 40m
GOL
Sun 8/163:21 pm
BOS
-
GIG
2 stops17h 59m
GOL
Deal found 7/8$517
This GOL deal was found by Cheapflights users on 7/7. 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.
Thu 8/68:15 pm
GIG
-
BOS
2 stops29h 43m
GOL
Tue 8/115:18 pm
BOS
-
GIG
2 stops19h 52m
GOL
Deal found 7/7$519
This Copa Airlines deal was found by Cheapflights users on 7/12. 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 9/155:10 am
GIG
-
BOS
1 stop18h 52m
Copa Airlines
Wed 9/303:55 pm
BOS
-
GIG
1 stop31h 30m
Copa Airlines
Deal found 7/12$537
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 11/1811:55 pm
GIG
-
BOS
1 stop19h 24m
American Airlines
Mon 3/85:00 am
BOS
-
GIG
1 stop23h 15m
American Airlines
Deal found 7/12$548
This GOL deal was found by Cheapflights users on 7/11. 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.
Thu 10/2911:55 pm
GIG
-
BOS
1 stop23h 03m
GOL
Sun 11/87:19 pm
BOS
-
GIG
2 stops37h 06m
GOL
Deal found 7/11$554
This GOL deal was found by Cheapflights users on 7/9. 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 8/48:15 pm
GIG
-
BOS
2 stops39h 04m
GOL
Tue 8/187:20 am
BOS
-
GIG
1 stop24h 00m
GOL
Deal found 7/9$555
This GOL deal was found by Cheapflights users on 7/9. 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 8/258:15 pm
GIG
-
BOS
2 stops19h 15m
GOL
Mon 8/3111:09 am
BOS
-
GIG
1 stop20h 11m
GOL
Deal found 7/9$556
This VaidePromo deal was found by Cheapflights users on 7/10. 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 VaidePromo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
SDU
-
BOS
2 stops18h 18m
LATAM Airlines
Wed 8/2610:00 am
BOS
-
SDU
1 stop21h 35m
LATAM Airlines
Deal found 7/10$716
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am
SDU
-
BOS
2 stops17h 06m
GOL
Mon 11/162:58 pm
BOS
-
SDU
2 stops17h 52m
GOL
Deal found 7/9$735
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:45 pm
SDU
-
BOS
2 stops28h 39m
United Airlines
Tue 8/115:45 am
BOS
-
SDU
2 stops34h 00m
United Airlines
Deal found 7/9$738

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 July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(GOL)

One-way from

$311
(GOL)

Popular in

August

Cheapest in

April

Average price

$914
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. 12% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 13, 2026.
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

Cheapest round-trip

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Mon 8/3

6:00 am-10:16 am

2 stops29h 16m

Boston Logan Intl

Sat 9/5

3:21 pm-8:20 am

1 stop15h 59m

$510

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 8/4

8:15 pm-10:19 am

2 stops39h 04m

Boston Logan Intl

Sun 8/16

11:09 am-11:10 pm

2 stops35h 01m

$561

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 8/4

8:15 pm-10:19 am

2 stops39h 04m

Boston Logan Intl

Sat 8/15

7:20 am-11:10 pm

2 stops38h 50m

$562

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Thu 10/29

5:05 am-11:02 pm

1 stop18h 57m

Boston Logan Intl

Sun 11/8

2:50 pm-12:30 am

1 stop31h 40m

$653

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Sat 8/8

9:00 pm-10:14 am

2 stops38h 14m

Boston Logan Intl

Sat 8/29

5:13 pm-8:20 am

1 stop14h 07m

$673

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 8/4

9:00 pm-7:35 pm

1 stop23h 35m

Boston Logan Intl

Sun 8/16

7:20 pm-10:15 am

1 stop13h 55m

$694
Quickest round-trip

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Mon 8/31

7:00 am-11:36 pm

2 stops17h 36m

Boston Logan Intl

Mon 9/7

3:14 pm-10:15 am

1 stop18h 01m

$710

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Tue 8/25

8:15 pm-4:10 pm

2 stops20h 55m

Boston Logan Intl

Fri 9/25

2:34 pm-5:55 pm

2 stops26h 21m

$722

Rio de JaneiroBoston

GIG - BOS

GIGBOS

Rio de Janeiro–Galeão Intl

Sat 10/31

1:35 am-11:01 pm

1 stop22h 26m

Boston Logan Intl

Tue 11/17

7:41 am-4:00 am

1 stop18h 19m

$725

Rio de JaneiroBoston

SDU - BOS

SDUBOS

Rio de Janeiro Santos Dumont

Thu 10/29

8:45 pm-9:58 pm

2 stops26h 13m

Boston Logan Intl

Sun 11/8

12:25 pm-10:50 am

2 stops20h 25m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 33 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice 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 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

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

Currently, May 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 October is currently the most expensive (average of $342). 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.

How much does it cost to fly round-trip from Rio de Janeiro to Boston?

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

Booking 48 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.

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 July 13, 2026.
Get a feel of what it's like to fly with LATAM Airlines 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
7.4
Good
1,954 reviews

Boarding

7.5

Overall

7.4

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,954 reviews
LATAM Airlines
7.4
Good
1,954 reviews

Boarding

7.5

Overall

7.4

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
American Airlines
7.1
Good
11,818 reviews
LATAM Airlines
7.4
Good
1,954 reviews

Boarding

7.5

Overall

7.4

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

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 3 different airlines.

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

    GOL, Copa Airlines, and United Airlines can get you from Rio de Janeiro to Boston in just under 18h 57m. Your travel time can differ by up to 10h 19m. 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 $282. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $642 and $968, respectively. You may be able to fly from Rio de Janeiro to Boston for 63% 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 Copa Airlines ($239), Delta ($262), and LATAM Airlines ($264).

  • 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, May 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 October is currently the most expensive (average of $342). 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
Waltham
Randolph
Cambridge
Concord
Brockton
Seekonk
Hampton Beach
Cranston
Dedham
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Sandwich

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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

Top 3 airlines flying from Rio de Janeiro to Boston

Discover the top 3 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 July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$282Average$550FlexibilityNo cancel feeOn-time70%
DeltaCheapest$642Average$811FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$968Average$1,272FlexibilityNo cancel feeOn-time71%

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