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Rio de Janeiro

$303+ Cheap flights from Massachusetts to Rio de Janeiro, Brazil (RIO)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — RIO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Massachusetts to Rio de Janeiro

Cheapest flights from Massachusetts to Rio de Janeiro
Explore the most affordable flight options available from Massachusetts to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/18. 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.
Sat 12/207:25 amBOS - GIG
1 stop24h 10mUnited Airlines
Sun 1/259:55 pmGIG - BOS
1 stop16h 24mUnited Airlines
Deal found 12/18$656
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Fri 12/195:20 amBOS - GIG
2 stops26h 15mUnited Airlines
Fri 12/269:55 pmGIG - BOS
2 stops22h 50mUnited Airlines
Deal found 12/18$782
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/187:44 pmBOS - GIG
2 stops35h 51mUnited Airlines
Thu 12/259:55 pmGIG - BOS
1 stop19h 19mUnited Airlines
Deal found 12/18$799
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:40 pmBOS - GIG
1 stop16h 40mLATAM Airlines
Tue 12/239:30 pmGIG - BOS
1 stop14h 39mLATAM Airlines
Deal found 12/17$800
This Copa Airlines deal was found by Cheapflights users on 12/17. 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 12/182:44 pmBOS - GIG
1 stop15h 16mCopa Airlines
Mon 12/221:30 amGIG - BOS
1 stop13h 54mCopa Airlines
Deal found 12/17$834
This Copa Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/172:44 pmBOS - GIG
1 stop15h 16mCopa Airlines
Tue 12/231:30 amGIG - BOS
1 stop23h 10mCopa Airlines
Deal found 12/16$854
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Fri 12/268:55 amBOS - GIG
1 stop21h 25mLATAM Airlines
Sun 1/47:45 amGIG - BOS
1 stop24h 50mLATAM Airlines
Deal found 12/17$862
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Sat 12/208:05 amBOS - GIG
1 stop22h 15mLATAM Airlines
Sat 1/39:30 pmGIG - BOS
1 stop23h 25mLATAM Airlines
Deal found 12/17$864
This oojo deal was found by Cheapflights users on 12/16. 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.
Wed 12/173:15 pmBOS - SDU
2 stops20h 00mMultiple Airlines
Wed 12/2410:05 amSDU - BOS
2 stops25h 55mMultiple Airlines
Deal found 12/16$1,214
This Expedia deal was found by Cheapflights users on 12/17. 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.
Tue 12/237:54 pmBOS - SDU
2 stops35h 31mMultiple Airlines
Tue 12/308:05 pmSDU - BOS
2 stops16h 53mMultiple Airlines
Deal found 12/17$1,320
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Fri 12/268:55 amBOS - SDU
1 stop26h 20mLATAM Airlines
Wed 12/311:30 pmSDU - BOS
1 stop19h 05mLATAM Airlines
Deal found 12/16$1,454
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 amBOS - SDU
1 stop20h 20mMultiple Airlines
Thu 1/87:35 amSDU - BOS
2 stops27h 23mMultiple Airlines
Deal found 12/17$1,470

Find flight deals from Massachusetts to Rio de Janeiro

Keep the following information in mind while searching for Massachusetts to Rio de Janeiro flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$580
(Copa Airlines)

One-way from

$303
(Copa Airlines)

Popular in

December

Cheapest in

October

Average price

$1,119
Provider with most accurate pricing for Boston Logan Intl-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Rio de Janeiro (RIO) flights.
Search Deals
From Massachusetts to Rio de Janeiro (RIO)
Search Deals
One-way flight from Massachusetts to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 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 Massachusetts to Rio de Janeiro 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 18, 2025.
Use the filters below to find and compare flights from Massachusetts to Rio de Janeiro that are best for you.

Fly from

Massachusetts

Fly to

Rio de Janeiro

Route

Depart

Return

Price

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/11

4:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Mon 3/23

10:10 am-11:10 pm

1 stop14h 00m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/25

8:44 am-4:05 am

1 stop18h 21m

Rio de Janeiro–Galeão Intl

Mon 4/27

1:35 am-11:09 pm

1 stop22h 34m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 3/2

3:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Tue 3/10

10:10 am-11:10 pm

1 stop14h 00m

$580

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 3/11

4:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Fri 3/20

5:10 am-11:10 pm

1 stop19h 00m

$600

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Mon 3/2

3:05 pm-8:00 am

1 stop14h 55m

Rio de Janeiro–Galeão Intl

Tue 3/10

1:40 am-2:42 pm

1 stop14h 02m

$600

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 5/5

8:52 am-12:25 am

1 stop14h 33m

Rio de Janeiro–Galeão Intl

Sat 5/16

1:30 am-11:08 pm

1 stop22h 38m

$600

BostonRio de Janeiro

BOS - SDU

BOSSDU

Boston Logan Intl

Tue 1/20

3:40 pm-2:10 pm

2 stops20h 30m

Rio de Janeiro Santos Dumont

Wed 1/28

11:20 am-9:32 am

2 stops24h 12m

$605

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 1/21

10:15 am-12:05 pm

2 stops47h 50m

Rio de Janeiro–Galeão Intl

Wed 3/11

8:00 pm-3:57 pm

1 stop20h 57m

$617

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Tue 5/5

6:50 pm-2:05 pm

2 stops18h 15m

Rio de Janeiro–Galeão Intl

Sun 5/17

8:50 pm-2:47 pm

2 stops42h 57m

$624

BostonRio de Janeiro

BOS - GIG

BOSGIG

Boston Logan Intl

Wed 1/21

3:30 pm-8:20 am

1 stop14h 50m

Rio de Janeiro–Galeão Intl

Wed 3/11

10:55 pm-11:10 am

1 stop13h 15m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 46 results
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Best time to book a flight from Massachusetts to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Massachusetts 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 Massachusetts to Rio de Janeiro

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

Currently, April is the cheapest month in which you can book a flight from Massachusetts to Rio de Janeiro (average of $441). Flying from Massachusetts to Rio de Janeiro in July is currently the most expensive (average of $735). 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.

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

Find hourly flight availability from Massachusetts to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Massachusetts to Rio de Janeiro in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to Rio de Janeiro. Price data was last updated on December 16, 2024.

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

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

Related info for your journey

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

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

    There are many flights that can get you from Massachusetts to Rio de Janeiro in 14h 55m. Fly via Copa Airlines, Air Canada, or LATAM Airlines to get the fastest option. Airlines will cover a distance of 4835 mi. This flight may include one or multiple stops.

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

    $249 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on GOL and American Airlines, with prices starting from $311 and $316, respectively.

  • What are the most popular routes from Massachusetts to Rio de Janeiro?

    When deciding which route to take from Massachusetts to Rio de Janeiro consider Boston Logan Intl - Rio de Janeiro–Galeão Intl, Boston Logan Intl - Rio de Janeiro Santos Dumont or Hartford Bradley Intl - Rio de Janeiro–Galeão Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Rio de Janeiro 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 Massachusetts to Rio de Janeiro?

    Currently, April is the cheapest month in which you can book a flight from Massachusetts to Rio de Janeiro (average of $441). Flying from Massachusetts to Rio de Janeiro in July is currently the most expensive (average of $735). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
LaGuardia to Santos Dumont flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Hobby to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
Los Angeles to Santos Dumont flights
San Francisco to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
Boston to Rio de Janeiro–Galeão Intl flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Orlando to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Boston to Santos Dumont flights
Austin to Rio de Janeiro–Galeão Intl flights
Fort Lauderdale to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
San Francisco to Santos Dumont flights
Seattle to Rio de Janeiro–Galeão Intl flights
Atlanta to Santos Dumont flights
Orlando to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
Seattle to Santos Dumont flights
Austin to Santos Dumont flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Tampa to Rio de Janeiro–Galeão Intl flights
Denver to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
Love Field to Rio de Janeiro–Galeão Intl flights
Philadelphia to Santos Dumont flights
Las Vegas to Rio de Janeiro–Galeão Intl flights
San Antonio to Rio de Janeiro–Galeão Intl flights

Top 7 airlines flying from Massachusetts to Rio de Janeiro

Discover the top 7 airlines that operate flights from Massachusetts to Rio de Janeiro. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$533Average$689FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$542Average$909FlexibilityNo cancel feeOn-time69%
AviancaCheapest$565Average$634FlexibilityNo cancel feeOn-time71%
DeltaCheapest$637Average$865FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$637Average$939FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$672Average$828FlexibilityNo cancel feeOn-time81%
GOLCheapest$691Average$938FlexibilityNo cancel feeOn-time74%

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