What is the cheapest airline that flies from Washington, D.C. to Brasilia?

Delta and LATAM Airlines are the most popular carriers operating from Washington, D.C. to Brasilia

How long does it take to fly to Brasilia?

Average flight duration from Washington, D.C. to Brasilia depends on which airport you fly into and out of. Flying from Washington, D.C. to Brasilia is 15h 20m on average, while flying from Baltimore to Brasilia is 16h 03m on average. Brasilia is the most popular airport in Brasilia.

When did momondo last update prices for flights from Washington, D.C. to Brasilia Airport?

Prices for flights from Washington, D.C. to Brasilia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Brasilia Airport?

There are 2 operators available for flights from Washington, D.C. to Brasilia Airport as of December 2025.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Brasilia Airport.

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

The travel and health documents you'll need for your trip to Brasilia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brasilia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$323 Cheap Flights from Washington, D.C. to Brasilia in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 12:55 am

BWI

BSB

31h 10m1 stop

2:00 am - 2:10 pm

BSB

BWI

14h 10m1 stop

$626Copa Airlines

Sun, Feb 8 - Fri, Feb 20

8:29 am - 12:55 am

IAD

BSB

14h 26m1 stop

2:00 am - 3:00 pm

BSB

IAD

14h 00m1 stop

$627Copa Airlines

Wed, Feb 25 - Mon, Mar 9

3:55 pm - 9:10 am

DCA

BSB

16h 15m2 stops

4:25 am - 10:12 pm

BSB

DCA

18h 47m2 stops

$655LATAM Airlines

Wed, Apr 22 - Fri, Jun 5

3:00 pm - 9:10 am

IAD

BSB

17h 10m2 stops

12:25 pm - 11:51 am

BSB

IAD

24h 26m2 stops

$655LATAM Airlines

Wed, Apr 22 - Fri, Jun 5

7:15 am - 7:05 am

IAD

BSB

21h 50m2 stops

9:05 pm - 2:15 pm

BSB

IAD

18h 10m2 stops

$660Multiple Airlines

Wed, Feb 25 - Tue, Mar 10

6:00 am - 7:05 am

DCA

BSB

23h 05m2 stops

9:15 am - 7:40 pm

BSB

DCA

36h 25m2 stops

$672Delta

Wed, Feb 25 - Sat, Mar 7

10:08 am - 7:05 am

IAD

BSB

42h 57m2 stops

9:15 am - 7:09 pm

BSB

IAD

35h 54m2 stops

$672Delta

Wed, Feb 4 - Sat, Feb 7

2:35 pm - 7:55 pm

IAD

BSB

27h 20m2 stops

2:00 am - 2:00 pm

BSB

IAD

14h 00m1 stop

$717Multiple Airlines

Thu, Jan 29 - Wed, Feb 4

1:35 pm - 10:50 am

DCA

BSB

19h 15m2 stops

5:20 pm - 2:57 pm

BSB

DCA

23h 37m2 stops

$763GOL

Sun, Jan 25 - Fri, Jan 30

5:58 pm - 10:50 am

DCA

BSB

38h 52m2 stops

7:05 pm - 10:03 am

BSB

DCA

16h 58m2 stops

$772GOL

Mon, Feb 2 - Tue, Feb 10

Copa Airlines flights from Washington, D.C. to Brasilia

Our best Copa Airlines deals on Washington, D.C. to Brasilia flight tickets

Copa Airlines

Feb 25

IAD8:29 amWashington, D.C. Dulles Intl

14h 26m

1 stop

BSB12:55 amBrasilia

Mar 9

BSB2:00 amBrasilia

14h 00m

1 stop

IAD3:00 pmWashington, D.C. Dulles Intl

$627

Find similar

Copa Airlines

Feb 2

IAD8:29 amWashington, D.C. Dulles Intl

14h 26m

1 stop

BSB12:55 amBrasilia

Feb 9

BSB2:00 amBrasilia

14h 00m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$751

Find similar

Copa Airlines

Jan 25

IAD8:25 amWashington, D.C. Dulles Intl

14h 30m

1 stop

BSB12:55 amBrasilia

Jan 29

BSB2:00 amBrasilia

13h 58m

1 stop

IAD1:58 pmWashington, D.C. Dulles Intl

$818

Find similar

Delta flights from Washington, D.C. to Brasilia

Our best Delta deals on Washington, D.C. to Brasilia flight tickets

Delta

Feb 25

DCA6:00 amWashington, D.C. Reagan-National

23h 05m

2 stops

BSB7:05 amBrasilia

Mar 7

BSB9:15 amBrasilia

36h 25m

2 stops

DCA7:40 pmWashington, D.C. Reagan-National

$672

Find similar

Delta

Feb 26

DCA9:00 amWashington, D.C. Reagan-National

20h 05m

2 stops

BSB7:05 amBrasilia

Mar 11

BSB6:00 amBrasilia

17h 42m

2 stops

DCA10:42 pmWashington, D.C. Reagan-National

$676

Find similar

Delta

Dec 24

BWI8:15 amBaltimore/Washington

22h 55m

2 stops

BSB9:10 amBrasilia

Jan 16

BSB9:15 amBrasilia

34h 31m

2 stops

BWI5:46 pmBaltimore/Washington

$679

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Brasilia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrasilia

BWI - BSB

BWIBSB

Baltimore/Washington

Sun 2/8

3:45 pm-12:55 am

1 stop31h 10m

Brasilia

Fri 2/20

2:00 am-2:10 pm

1 stop14h 10m

$626

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Wed 2/25

8:29 am-12:55 am

1 stop14h 26m

Brasilia

Mon 3/9

2:00 am-3:00 pm

1 stop14h 00m

$627

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Wed 4/22

3:55 pm-9:10 am

2 stops16h 15m

Brasilia

Fri 6/5

4:25 am-10:12 pm

2 stops18h 47m

$655

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Wed 4/22

3:00 pm-9:10 am

2 stops17h 10m

Brasilia

Fri 6/5

12:25 pm-11:51 am

2 stops24h 26m

$655

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Wed 2/25

7:15 am-7:05 am

2 stops21h 50m

Brasilia

Tue 3/10

9:05 pm-2:15 pm

2 stops18h 10m

$660

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-7:05 am

2 stops23h 05m

Brasilia

Sat 3/7

9:15 am-7:40 pm

2 stops36h 25m

$672

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Wed 2/4

10:08 am-7:05 am

2 stops42h 57m

Brasilia

Sat 2/7

9:15 am-7:09 pm

2 stops35h 54m

$672

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Thu 1/29

2:35 pm-7:55 pm

2 stops27h 20m

Brasilia

Wed 2/4

2:00 am-2:00 pm

1 stop14h 00m

$717

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Sun 1/25

1:35 pm-10:50 am

2 stops19h 15m

Brasilia

Fri 1/30

5:20 pm-2:57 pm

2 stops23h 37m

$763

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Mon 2/2

5:58 pm-10:50 am

2 stops38h 52m

Brasilia

Tue 2/10

7:05 pm-10:03 am

2 stops16h 58m

$772

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How to get the cheapest flight ticket from Washington, D.C. 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

Prices

Airlines

Other information

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 Washington, D.C. averaging around $646.

What is the cheapest day to depart on your flight to Brasilia?

The cheapest day to depart on your flight to Brasilia is on a Wednesday when prices can be found for as low as $878. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Brasilia is Saturday, with ticket prices averaging around $1,217.

What is the cheapest time of day to depart on your flight to Brasilia?

Our most recent data shows that the best time of day to fly to Brasilia is in the evening. Flights from Washington, D.C. to Brasilia during this time can be as low as $869. Try not to purchase tickets at noon because they tend to be around $1,167. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Washington, D.C. to Brasilia flights?

You could potentially save up to 17% on your flight if you consider stops on a Washington, D.C. to Brasilia flight.

How have Washington, D.C. to Brasilia flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Brasilia flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Brasilia

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Brasilia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Brasilia (WAS to BSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Brasilia

Fastest flight time	14h 26m
Direct flights	None

The fastest flight from Washington, D.C. to Brasilia takes 14h 26m

There are no direct flights from Washington, D.C. to Brasilia. There are no popular flight routes from Washington, D.C. to Brasilia.

Search flight deals

How far is Washington, D.C. to Brasilia by plane?
Washington, D.C. and Brasilia are 4219.8 mi apart from one another. 14h 26m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Brasilia Airport?
Prices for flights from Washington, D.C. to Brasilia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Brasilia Airport?
There are 2 operators available for flights from Washington, D.C. to Brasilia Airport as of December 2025.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Brasilia Airport.
What documentation or ID do you need to fly to Brasilia Airport?
The travel and health documents you'll need for your trip to Brasilia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brasilia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Brasilia?
Based on momondo bookings for flights between Washington, D.C. and Brasilia, the leading airline is Copa Airlines, making up 56% of the total bookings. Other popular airlines include GOL with 28% and American Airlines with 16%.

Best airlines flying from Washington, D.C. to Brasilia

Compare and see reviews for airlines that fly from Washington, D.C. to Brasilia with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $581	Free Cancellation	Rating 7.6 1,556 reviews		Search Copa Airlines flights
American Airlines	PriceFrom $702	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brasilia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Brasilia for you.

Can I find flights from Washington, D.C. to Brasilia with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Brasilia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Brasilia?

Once all potential Washington, D.C. 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 Washington, D.C. to Brasilia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Brasilia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Washington, D.C. to Brasilia from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Brasilia departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Copa Airlines flights from Washington, D.C. to Brasilia

Our best Copa Airlines deals on Washington, D.C. to Brasilia flight tickets

Delta flights from Washington, D.C. to Brasilia

Our best Delta deals on Washington, D.C. to Brasilia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Brasilia that are best for you.

See travel insights to Brasilia from

How to get the cheapest flight ticket from Washington, D.C. to 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 Washington, D.C. averaging around $646.

What is the cheapest day to depart on your flight to Brasilia?

What is the cheapest time of day to depart on your flight to Brasilia?

Can stopping save me money on Washington, D.C. to Brasilia flights?

You could potentially save up to 17% on your flight if you consider stops on a Washington, D.C. to Brasilia flight.

How have Washington, D.C. to Brasilia flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Brasilia flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Brasilia?

Delta and LATAM Airlines are the most popular carriers operating from Washington, D.C. to Brasilia

How long does it take to fly to Brasilia?

Average flight duration from Washington, D.C. to Brasilia depends on which airport you fly into and out of. Flying from Washington, D.C. to Brasilia is 15h 20m on average, while flying from Baltimore to Brasilia is 16h 03m on average. Brasilia is the most popular airport in Brasilia.

When to book flights from Washington, D.C. to Brasilia

Cheap Washington, D.C. to Brasilia (WAS to BSB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Brasilia

Fastest flight time

Direct flights

How far is Washington, D.C. to Brasilia by plane?

When did momondo last update prices for flights from Washington, D.C. to Brasilia Airport?

How many operators does momondo search for flights from Washington, D.C. to Brasilia Airport?

How old do you have to be to fly from Washington, D.C. to Brasilia Airport?

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

What is the most popular airline from Washington, D.C. to Brasilia?

Best airlines flying from Washington, D.C. to Brasilia

Compare and see reviews for airlines that fly from Washington, D.C. to Brasilia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brasilia?

Can I find flights from Washington, D.C. to Brasilia with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Brasilia?

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

An easier way to manage your Brasilia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly your favorite airline to Brasilia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo