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Brasilia

$285+ Cheap flights from Boston (BOS) to Brasilia (BSB)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Brasilia are usually found in May or October, booked 24 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Brasilia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Brasilia (BSB). 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 September 11, 2025.

Round-trip from

$590
(Copa Airlines)

One-way from

$285
(Copa Airlines)

Popular in

December

Cheapest in

May

Average price

$622
From Boston Logan Intl to Brasilia
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One-way flight from Boston Logan Intl to Brasilia
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Highest demand for flights based on searches. 20% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Brasilia

Cheapest flights from Boston to Brasilia
Explore the most affordable flight options available from Boston to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:41 amBOS - BSB
1 stop14h 39mCopa Airlines
Thu 10/21:55 amBSB - BOS
1 stop21h 58mCopa Airlines
Deal found 9/11$590
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:47 pmBOS - BSB
2 stops17h 03mAmerican Airlines
Wed 5/202:20 pmBSB - BOS
2 stops20h 42mAmerican Airlines
Deal found 9/10$612
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:41 amBOS - BSB
1 stop14h 39mCopa Airlines
Sun 10/51:55 amBSB - BOS
1 stop13h 16mCopa Airlines
Deal found 9/11$620
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:41 amBOS - BSB
1 stop14h 39mMultiple Airlines
Tue 9/301:55 amBSB - BOS
2 stops32h 23mMultiple Airlines
Deal found 9/11$651
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:49 pmBOS - BSB
1 stop31h 26mMultiple Airlines
Wed 10/151:55 amBSB - BOS
2 stops39h 01mMultiple Airlines
Deal found 9/10$669
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:41 amBOS - BSB
1 stop14h 39mMultiple Airlines
Thu 10/21:55 amBSB - BOS
2 stops36h 28mMultiple Airlines
Deal found 9/11$671
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:41 amBOS - BSB
1 stop14h 39mMultiple Airlines
Mon 9/291:55 amBSB - BOS
2 stops36h 53mMultiple Airlines
Deal found 9/11$684
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:55 amBOS - BSB
1 stop23h 55mMultiple Airlines
Wed 5/202:20 pmBSB - BOS
1 stop18h 15mMultiple Airlines
Deal found 9/10$694

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Brasilia 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 September 11, 2025.
Use the filters below to find and compare flights from Boston to Brasilia that are best for you.

Fly from

Boston

Fly to

Brasilia

Route

Depart

Return

Price

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 10/8

8:41 am-12:15 am

1 stop14h 34m

Brasilia

Tue 10/14

1:55 am-10:53 pm

1 stop21h 58m

$590

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Mon 9/29

8:41 am-12:20 am

1 stop14h 39m

Brasilia

Sun 10/5

1:55 am-10:53 pm

1 stop21h 58m

$665

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Thu 10/2

3:49 pm-12:15 am

1 stop31h 26m

Brasilia

Thu 10/16

4:45 am-3:56 pm

2 stops36h 11m

$707

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Thu 9/25

8:41 am-12:20 am

1 stop14h 39m

Brasilia

Sat 9/27

1:55 am-1:48 pm

2 stops36h 53m

$711

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 11/28

7:34 am-12:45 am

1 stop15h 11m

Brasilia

Fri 12/12

1:55 am-1:24 pm

1 stop13h 29m

$725

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Thu 9/25

4:30 pm-6:35 pm

2 stops25h 05m

Brasilia

Sun 9/28

11:25 am-12:16 pm

2 stops25h 51m

$726

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 10/8

5:59 pm-3:00 pm

2 stops20h 01m

Brasilia

Wed 10/15

6:15 am-10:16 am

2 stops29h 01m

$726

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 10/8

2:15 pm-6:40 pm

2 stops27h 25m

Brasilia

Wed 10/15

8:50 am-7:15 am

1 stop23h 25m

$743

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 3/4

1:08 pm-7:15 am

1 stop16h 07m

Brasilia

Wed 3/18

9:55 am-12:48 am

1 stop15h 53m

$752

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 11/28

3:40 pm-3:15 pm

2 stops21h 35m

Brasilia

Sat 12/13

9:00 pm-9:57 am

2 stops38h 57m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
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Best time to book a flight from Boston to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Boston 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 Boston to Brasilia

How far ahead should I book a flight from Boston to Brasilia?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Brasilia. Price data was last updated on August 29, 2025.

The price you pay for your flight from Boston to Brasilia may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Brasilia?

Currently, October is the cheapest month in which you can book a flight from Boston to Brasilia (average of $671). Flying from Boston to Brasilia in December is currently the most expensive (average of $1,102). 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 BOS to BSB?

Find hourly flight availability from Boston to Brasilia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Brasilia in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Boston to Brasilia?

Reviews of airlines servicing Brasilia

Get insights into the airlines that provide service to Brasilia. 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 Brasilia. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Boston to Brasilia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,105 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boston to Brasilia. 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 Boston to Brasilia?

    For as low as $665, Copa Airlines can have you in Brasilia from Boston in 14h 39m. The distance from Boston to Brasilia is about 4281 mi.

  • What are the cheapest airlines flying from Boston to Brasilia round-trip?

    Cheapflights users have booked flights from Boston to Brasilia round-trip from $429. Other airlines that can offer you cheap pricing are LATAM Airlines, from $545, and Delta, from $595. Copa Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Boston to Brasilia that include hotel bookings?

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

  • How can I find direct flights from Boston to Brasilia?

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

  • Can I find deals for business class flights from Boston to Brasilia?

    Yes. Cheapflights offers flight deals from Boston to Brasilia 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 Boston to Brasilia?

    Currently, October is the cheapest month in which you can book a flight from Boston to Brasilia (average of $671). Flying from Boston to Brasilia in December is currently the most expensive (average of $1,102). 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

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Top 5 airlines flying from Boston to Brasilia

Discover the top 5 airlines that operate flights from Boston to Brasilia. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$429Average$722FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$545Average$816FlexibilityNo cancel feeOn-time81%
DeltaCheapest$595Average$785FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$685Average$917FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$730Average$826FlexibilityNo cancel feeOn-time71%

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