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Brasilia

$238+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BSB
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap 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 enero 26, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 3/27:44 am
BOS
-
BSB
1 stop15h 11m
Copa Airlines
dom. 3/152:00 am
BSB
-
BOS
1 stop22h 10m
Copa Airlines
Deal found 1/25$442
This BusinessClass deal was found by Cheapflights users on 1/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/53:05 pm
BOS
-
BSB
1 stop31h 50m
Copa Airlines
dom. 3/152:00 am
BSB
-
BOS
1 stop13h 42m
Copa Airlines
Deal found 1/24$492
This Copa Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 3/258:44 am
BOS
-
BSB
1 stop15h 11m
Copa Airlines
mié. 4/82:00 am
BSB
-
BOS
1 stop22h 09m
Copa Airlines
Deal found 1/25$537
This BusinessClass deal was found by Cheapflights users on 1/24. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/264:05 pm
BOS
-
BSB
1 stop31h 50m
Copa Airlines
vie. 4/102:00 am
BSB
-
BOS
1 stop22h 09m
Copa Airlines
Deal found 1/24$587
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
lun. 3/99:55 am
BOS
-
BSB
1 stop20h 55m
Multiple Airlines
mar. 3/1711:40 am
BSB
-
BOS
1 stop20h 55m
Multiple Airlines
Deal found 1/24$600
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
mar. 3/37:55 am
BOS
-
BSB
2 stops22h 35m
Multiple Airlines
mié. 3/112:00 am
BSB
-
BOS
1 stop13h 42m
Multiple Airlines
Deal found 1/24$605
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
jue. 3/57:55 am
BOS
-
BSB
2 stops22h 35m
Multiple Airlines
mié. 3/112:00 am
BSB
-
BOS
1 stop13h 42m
Multiple Airlines
Deal found 1/24$606
This American Airlines deal was found by Cheapflights users on 1/25. 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.
lun. 3/23:49 pm
BOS
-
BSB
2 stops17h 01m
American Airlines
lun. 3/167:05 pm
BSB
-
BOS
2 stops21h 08m
American Airlines
Deal found 1/25$612
This American Airlines deal was found by Cheapflights users on 1/24. 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.
dom. 3/83:49 pm
BOS
-
BSB
2 stops18h 01m
American Airlines
mié. 3/187:05 pm
BSB
-
BOS
2 stops17h 20m
American Airlines
Deal found 1/24$615
This Copa Airlines deal was found by Cheapflights users on 1/26. 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.
jue. 3/57:44 am
BOS
-
BSB
1 stop15h 11m
Copa Airlines
mar. 3/102:00 am
BSB
-
BOS
1 stop22h 10m
Copa Airlines
Deal found 1/26$632
This American Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 3/23:49 pm
BOS
-
BSB
2 stops17h 01m
American Airlines
dom. 3/157:05 pm
BSB
-
BOS
2 stops21h 11m
American Airlines
Deal found 1/26$639
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
lun. 3/27:44 am
BOS
-
BSB
1 stop15h 11m
Multiple Airlines
lun. 3/169:15 am
BSB
-
BOS
2 stops29h 40m
Multiple Airlines
Deal found 1/25$642

Find 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(Copa Airlines)

One-way from

$238
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$768
Provider with most accurate pricing for Boston Logan Intl-Brasilia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Brasilia flights.
Search Deals
From Boston Logan Intl to Brasilia
Search Deals
One-way flight from Boston Logan Intl to Brasilia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 26, 2026.
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

lun. 3/2

7:44 am-12:55 am

1 stop15h 11m

Brasilia

dom. 3/15

2:00 am-11:10 pm

1 stop22h 10m

$442

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

mié. 3/25

8:44 am-12:55 am

1 stop15h 11m

Brasilia

mié. 4/8

2:00 am-11:09 pm

1 stop22h 09m

$537

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

mié. 3/4

7:44 am-12:55 am

1 stop15h 11m

Brasilia

jue. 4/2

2:00 am-11:09 pm

1 stop22h 09m

$587

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

jue. 3/5

3:49 pm-10:50 am

2 stops17h 01m

Brasilia

mié. 3/11

7:05 pm-11:25 am

2 stops17h 20m

$615

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

jue. 3/5

7:44 am-12:55 am

1 stop15h 11m

Brasilia

mar. 3/10

2:00 am-11:10 pm

1 stop22h 10m

$632

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

lun. 3/2

7:44 am-12:55 am

1 stop15h 11m

Brasilia

lun. 3/16

9:15 am-1:55 pm

2 stops29h 40m

$642

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

vie. 3/27

8:44 am-12:55 am

1 stop15h 11m

Brasilia

vie. 4/10

2:00 am-11:09 pm

1 stop22h 09m

$650

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

jue. 3/26

8:44 am-12:55 am

1 stop15h 11m

Brasilia

vie. 4/10

2:00 am-11:09 pm

1 stop22h 09m

$650

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

jue. 3/26

8:44 am-12:55 am

1 stop15h 11m

Brasilia

jue. 4/9

2:00 am-11:09 pm

1 stop22h 09m

$650

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

jue. 2/5

7:00 am-12:55 am

2 stops39h 55m

Brasilia

dom. 2/8

11:00 pm-4:18 pm

1 stop19h 18m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 24 results
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Compare providers for flights from Boston to Brasilia

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 Boston to Brasilia in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust 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 Boston-Brasilia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Brasilia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Brasilia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Brasilia 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 Boston-Brasilia 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 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 January 23, 2026.

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, August is the cheapest month in which you can book a flight from Boston to Brasilia (average of $222). Flying from Boston to Brasilia in March is currently the most expensive (average of $672). 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 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 enero 26, 2026.
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
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,912 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
GOL
7.3
Good
1,156 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $442, Copa Airlines can have you in Brasilia from Boston in 15h 11m. The distance from Boston to Brasilia is about 4281 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Boston to Brasilia round-trip from $223. Other airlines that can offer you cheap pricing are LATAM Airlines, from $563, and Delta, from $595. Copa Airlines is 71% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Brasilia one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $283. Users have also found prices from $284 and $292 on LATAM Airlines and Delta, respectively.

  • 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, August is the cheapest month in which you can book a flight from Boston to Brasilia (average of $222). Flying from Boston to Brasilia in March is currently the most expensive (average of $672). 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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Other flights to Brasilia

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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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$223Average$701FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$563Average$898FlexibilityNo cancel feeOn-time81%
DeltaCheapest$595Average$839FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$657Average$916FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$724Average$808FlexibilityNo cancel feeOn-time71%

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