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$282+ Cheap flights from Washington, D.C. (WAS) 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BSB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Brasilia are usually found in February or August, booked 25 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Brasilia

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 July 3, 2025.

Round-trip from

$562
(Copa Airlines)

One-way from

$282
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$878
From Washington, D.C. (WAS) to Brasilia
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One-way flight from Washington, D.C. (WAS) to Brasilia
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Highest demand for flights based on searches. 18% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington, D.C. to Brasilia

Cheapest flights from Washington, D.C. to Brasilia
Explore the most affordable flight options available from Washington, D.C. to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Copa Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/302:25 amIAD - BSB
1 stop20h 45mCopa Airlines
Sat 9/61:55 amBSB - IAD
1 stop14h 10mCopa Airlines
Deal found 7/3$562
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:10 amIAD - BSB
2 stops23h 30mMultiple Airlines
Fri 11/213:30 pmBSB - IAD
3 stops39h 20mMultiple Airlines
Deal found 7/3$632
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Wed 9/32:53 pmBWI - BSB
2 stops17h 42mMultiple Airlines
Wed 9/109:40 amBSB - BWI
1 stop12h 22mMultiple Airlines
Deal found 7/2$635
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:20 pmIAD - BSB
1 stop14h 35mGOL
Fri 11/218:50 amBSB - IAD
1 stop30h 10mGOL
Deal found 7/2$655
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/103:25 pmIAD - BSB
1 stop14h 15mAvianca
Sat 8/169:05 pmBSB - IAD
2 stops17h 55mAvianca
Deal found 7/1$657
This Flighttix deal was found by Cheapflights users on 7/1. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/174:49 pmBWI - BSB
1 stop30h 21mCopa Airlines
Fri 8/221:55 amBSB - BWI
1 stop14h 13mCopa Airlines
Deal found 7/1$664
This oojo deal was found by Cheapflights users on 7/3. 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.
Sun 8/316:56 pmDCA - BSB
2 stops19h 04mGOL
Sun 9/77:25 pmBSB - DCA
2 stops16h 34mGOL
Deal found 7/3$685
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/97:00 pmBWI - BSB
2 stops19h 00mAmerican Airlines
Sat 8/164:55 pmBSB - BWI
2 stops20h 48mAmerican Airlines
Deal found 7/1$695
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 8/173:25 pmDCA - BSB
2 stops18h 10mAmerican Airlines
Sun 8/2410:10 amBSB - DCA
1 stop13h 54mAmerican Airlines
Deal found 7/1$706
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/1711:51 amIAD - BSB
2 stops21h 44mAmerican Airlines
Sun 8/2410:10 amBSB - IAD
2 stops25h 51mAmerican Airlines
Deal found 7/3$719
This Expedia deal was found by Cheapflights users on 7/2. 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.
Wed 7/306:20 pmDCA - BSB
2 stops25h 30mMultiple Airlines
Wed 8/68:55 amBSB - DCA
2 stops16h 04mMultiple Airlines
Deal found 7/2$788
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:20 pmDCA - BSB
2 stops35h 40mDelta
Tue 8/59:00 amBSB - DCA
2 stops33h 14mDelta
Deal found 7/2$799

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 July 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Brasilia that are best for you.

Fly from

Washington, D.C.

Fly to

Brasilia

Route

Depart

Return

Price

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sat 8/30

2:25 am-12:10 am

1 stop20h 45m

Brasilia

Sat 9/6

1:55 am-3:05 pm

1 stop14h 10m

$562

BaltimoreBrasilia

BWI - BSB

BWIBSB

Baltimore/Washington

Wed 9/3

2:53 pm-9:35 am

2 stops17h 42m

Brasilia

Tue 9/9

9:40 am-9:02 pm

1 stop12h 22m

$635

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sun 8/10

7:00 am-7:45 am

2 stops23h 45m

Brasilia

Sun 8/17

9:40 am-12:51 pm

1 stop28h 11m

$644

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sun 8/10

3:25 pm-6:40 am

1 stop14h 15m

Brasilia

Sat 8/16

9:05 pm-2:00 pm

2 stops17h 55m

$657

BaltimoreBrasilia

BWI - BSB

BWIBSB

Baltimore/Washington

Sun 8/17

4:49 pm-12:10 am

1 stop30h 21m

Brasilia

Fri 8/22

1:55 am-3:08 pm

1 stop14h 13m

$664

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Fri 9/12

3:25 pm-6:40 am

1 stop14h 15m

Brasilia

Fri 9/19

8:50 am-2:00 pm

1 stop30h 10m

$673

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Sun 8/31

6:56 pm-3:00 pm

2 stops19h 04m

Brasilia

Sun 9/7

7:25 pm-10:59 am

2 stops16h 34m

$685

BaltimoreBrasilia

BWI - BSB

BWIBSB

Baltimore/Washington

Sat 8/9

7:00 pm-3:00 pm

2 stops19h 00m

Brasilia

Sat 8/16

4:55 pm-12:43 pm

2 stops20h 48m

$695

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Sun 8/17

3:25 pm-10:35 am

2 stops18h 10m

Brasilia

Sun 8/24

10:10 am-11:04 pm

1 stop13h 54m

$706

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

Sun 8/17

11:51 am-10:35 am

2 stops21h 44m

Brasilia

Sun 8/24

10:10 am-11:01 am

2 stops25h 51m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 28 results
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Best time to book a flight from Washington, D.C. to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Washington, D.C. 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 Washington, D.C. to Brasilia

How far ahead should I book a flight from Washington, D.C. to Brasilia?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Brasilia. Price data was last updated on June 27, 2025.

The best time to book flights from Washington, D.C. to Brasilia is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Brasilia?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Brasilia (average of $671). Flying from Washington, D.C. to Brasilia in December is currently the most expensive (average of $1,101). 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 WAS to BSB?

Find hourly flight availability from Washington, D.C. 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 July 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Washington, D.C. to Brasilia by exploring options for tickets in the evening.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Washington, D.C. to Brasilia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
1,805 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
1,086 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

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 Washington, D.C. to Brasilia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Brasilia from Washington, D.C.?

    Most people fly into Brasilia (BSB) if they book a flight to Brasilia from Washington, D.C.. On average, Brasilia has 0 inbound flights from Washington, D.C. per day from 3 airlines. Brasilia is conveniently located just 5.8 mi from Brasilia’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Brasilia round-trip?

    Copa Airlines, at $562, was found to be the cheapest airline from Washington, D.C. to Brasilia.Alternate airlines to your destination round-trip include GOL and Avianca. You may be able to fly from Washington, D.C. to Brasilia for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. to Brasilia one-way?

    One-way options have recently been found by users for as low as $329 on Copa Airlines. Other airlines that offer cheap prices include GOL from $343 and Avianca from $349 one-way.

  • What are the most popular routes from Washington, D.C. to Brasilia?

    The most popular route from Washington, D.C. to Brasilia is Washington, D.C. Dulles Intl - Brasilia. You may also consider Baltimore/Washington - Brasilia or Washington, D.C. Reagan-National - Brasilia.

  • Can I find deals for flights from Washington, D.C. to Brasilia that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Brasilia?

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

  • Can I find deals for business class flights from Washington, D.C. to Brasilia?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Brasilia?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Brasilia (average of $671). Flying from Washington, D.C. to Brasilia in December is currently the most expensive (average of $1,101). 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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Alternative routes for Washington, D.C. to Brasilia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Brasilia flights
Reagan-National to Brasilia flights

Top 3 airlines flying from Washington, D.C. to Brasilia

Discover the top 3 airlines that operate flights from Washington, D.C. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$581Average$689FlexibilityNo cancel feeOn-time70%
GOLCheapest$633Average$1,013FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$894FlexibilityNo cancel feeOn-time71%

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