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Cheap flights from Boston to Brasilia from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Brasilia departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Brasilia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 11:40 pm
BOS
-
BSB
12h 45m
1 stop
Multiple Airlines Logo
6:00 pm - 7:35 am
BSB
-
BOS
14h 35m
1 stop
$793Multiple Airlines
Fri, Sep 4 - Wed, Sep 16
Multiple Airlines Logo
9:55 am - 7:40 pm
BOS
-
BSB
32h 45m
1 stop
Multiple Airlines Logo
8:50 am - 10:09 am
BSB
-
BOS
26h 19m
2 stops
$802Multiple Airlines
Fri, Sep 4 - Fri, Sep 18
Multiple Airlines Logo
9:55 am - 7:40 pm
BOS
-
BSB
32h 45m
1 stop
Multiple Airlines Logo
10:10 am - 7:10 am
BSB
-
BOS
22h 00m
2 stops
$812Multiple Airlines
Fri, Sep 4 - Wed, Sep 16
Multiple Airlines Logo
9:55 am - 7:40 pm
BOS
-
BSB
32h 45m
1 stop
Multiple Airlines Logo
11:30 am - 7:10 am
BSB
-
BOS
20h 40m
2 stops
$819Multiple Airlines
Fri, Sep 4 - Mon, Sep 14
LATAM Airlines Logo
9:05 am - 6:55 am
BOS
-
BSB
19h 50m
2 stops
LATAM Airlines Logo
4:45 pm - 11:19 am
BSB
-
BOS
20h 34m
2 stops
$831LATAM Airlines
Wed, Dec 2 - Wed, Dec 9
LATAM Airlines Logo
8:55 am - 9:10 am
BOS
-
BSB
22h 15m
1 stop
LATAM Airlines Logo
3:30 pm - 11:19 am
BSB
-
BOS
21h 49m
2 stops
$833LATAM Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
8:45 am - 7:45 am
BOS
-
BSB
22h 00m
2 stops
Multiple Airlines Logo
9:05 pm - 7:10 am
BSB
-
BOS
35h 05m
2 stops
$835Multiple Airlines
Tue, Sep 1 - Tue, Sep 15
LATAM Airlines Logo
7:20 am - 9:10 am
BOS
-
BSB
24h 50m
2 stops
LATAM Airlines Logo
4:25 am - 11:36 pm
BSB
-
BOS
20h 11m
2 stops
$838LATAM Airlines
Mon, Aug 24 - Thu, Aug 27
Copa Airlines Logo
8:45 am - 5:40 am
BOS
-
BSB
19h 55m
1 stop
Copa Airlines Logo
2:00 am - 11:10 pm
BSB
-
BOS
22h 10m
1 stop
$852Copa Airlines
Sat, Jul 11 - Sat, Aug 1
Avianca Logo
8:45 am - 7:45 am
BOS
-
BSB
22h 00m
2 stops
Avianca Logo
8:50 am - 7:10 am
BSB
-
BOS
23h 20m
1 stop
$867Avianca
Thu, Sep 3 - Wed, Sep 16

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LATAM Airlines flights from Boston to Brasilia

Our best LATAM Airlines deals on Boston to Brasilia flight tickets
LATAM Airlines
Jun 17
BOS9:05 amBoston Logan Intl
20h 50m
2 stops
BSB6:55 amBrasilia
Jun 18
BSB12:30 pmBrasilia
20h 05m
2 stops
BOS7:35 amBoston Logan Intl
$793
LATAM Airlines
Jun 17
BOS5:30 amBoston Logan Intl
24h 25m
2 stops
BSB6:55 amBrasilia
Jun 18
BSB12:25 pmBrasilia
20h 10m
1 stop
BOS7:35 amBoston Logan Intl
$803
LATAM Airlines
Dec 2
BOS9:05 amBoston Logan Intl
19h 50m
2 stops
BSB6:55 amBrasilia
Dec 9
BSB4:45 pmBrasilia
20h 34m
2 stops
BOS11:19 amBoston Logan Intl
$831

Copa Airlines flights from Boston to Brasilia

Our best Copa Airlines deals on Boston to Brasilia flight tickets
Copa Airlines
Jul 11
BOS8:45 amBoston Logan Intl
19h 55m
1 stop
BSB5:40 amBrasilia
Aug 1
BSB2:00 amBrasilia
22h 10m
1 stop
BOS11:10 pmBoston Logan Intl
$852
Copa Airlines
Jul 11
BOS8:45 amBoston Logan Intl
19h 55m
1 stop
BSB5:40 amBrasilia
Aug 1
BSB2:00 amBrasilia
22h 10m
1 stop
BOS11:10 pmBoston Logan Intl
$872
Copa Airlines
Jul 7
BOS3:57 pmBoston Logan Intl
31h 48m
1 stop
BSB12:45 amBrasilia
Jul 13
BSB2:00 amBrasilia
22h 10m
1 stop
BOS11:10 pmBoston Logan Intl
$892

momondo 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, momondo users made 832,500 searches. Data last updated June 12, 2026.
Use the filters below to find and compare flights from Boston to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 9/4

9:55 am-11:40 pm

1 stop12h 45m

Brasilia

Wed 9/16

6:00 pm-7:35 am

1 stop14h 35m

$793

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 9/4

9:55 am-7:40 pm

1 stop32h 45m

Brasilia

Fri 9/18

8:50 am-10:09 am

2 stops26h 19m

$802

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 9/4

9:55 am-7:40 pm

1 stop32h 45m

Brasilia

Wed 9/16

10:10 am-7:10 am

2 stops22h 00m

$812

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Fri 9/4

9:55 am-7:40 pm

1 stop32h 45m

Brasilia

Mon 9/14

11:30 am-7:10 am

2 stops20h 40m

$819

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 12/2

9:05 am-6:55 am

2 stops19h 50m

Brasilia

Wed 12/9

4:45 pm-11:19 am

2 stops20h 34m

$831

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Wed 12/2

8:55 am-9:10 am

1 stop22h 15m

Brasilia

Wed 12/9

3:30 pm-11:19 am

2 stops21h 49m

$833

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Tue 9/1

8:45 am-7:45 am

2 stops22h 00m

Brasilia

Tue 9/15

9:05 pm-7:10 am

2 stops35h 05m

$835

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Mon 8/24

7:20 am-9:10 am

2 stops24h 50m

Brasilia

Thu 8/27

4:25 am-11:36 pm

2 stops20h 11m

$838

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Sat 7/11

8:45 am-5:40 am

1 stop19h 55m

Brasilia

Sat 8/1

2:00 am-11:10 pm

1 stop22h 10m

$852

BostonBrasilia

BOS - BSB

BOSBSB

Boston Logan Intl

Thu 9/3

8:45 am-7:45 am

2 stops22h 00m

Brasilia

Wed 9/16

8:50 am-7:10 am

1 stop23h 20m

$867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brasilia from

How to get the cheapest flight ticket from Boston to Brasilia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Brasilia?

What is the cheapest month to fly to Brasilia?

The month of October is another great option to travel to Brasilia, with average flight prices from Boston averaging around $701.

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

You are more likely to see cheaper flights to Brasilia from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Brasilia for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brasilia from Boston for as low as $678 on momondo.

Can stopping save me money on Boston to Brasilia flights?

You could potentially save up to 13% on your flight if you consider stops on a Boston to Brasilia flight.

How have Boston to Brasilia flight prices changed over time?

As of June 2026, prices for Boston to Brasilia flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Brasilia

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Brasilia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Brasilia (BOS to BSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Brasilia

Fastest flight time

14h 58m

Direct flights

None
The fastest flight from Boston to Brasilia takes 14h 58m
There are no direct flights from Boston to Brasilia. There are no popular flight routes from Boston to Brasilia.
Search flight deals

Frequently asked questions about flying from Boston to Brasilia

  • How far is Boston Logan Intl to Brasilia by plane?

    A flight from Boston Logan Intl to Brasilia will travel around 4277.2 mi. Typically, this will take 14h 58m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Brasilia Airport?

    Prices for flights from Boston Logan Intl Airport to Brasilia Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Brasilia Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Brasilia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Brasilia Airport.

  • What documentation or ID do you need to fly to Brasilia Airport?

    The travel and health documents required for your trip to Brasilia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brasilia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Brasilia?

Best airlines flying from Boston to Brasilia

Compare and see reviews for airlines that fly from Boston to Brasilia with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $570Free CancellationRating
7.5
1,569 reviews
Search Copa Airlines flights
DeltaPriceFrom $595Free CancellationRating
7.9
8,398 reviews
Search Delta flights
GOLPriceFrom $657Free CancellationRating
7.3
1,228 reviews
Search GOL flights
American AirlinesPriceFrom $672Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $690Free CancellationRating
7.4
1,930 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Brasilia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Brasilia. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Brasilia with flexible booking policies on momondo?

All flight searches from Boston to Brasilia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Brasilia?

Once all potential Boston to Brasilia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Brasilia right now. Can momondo alert me if prices change?

Price alerts on flights to Brasilia from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly your favorite airline to Brasilia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Copa Airlines
GOL
LATAM Airlines
Delta
American Airlines