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$323+ Cheap flights from Reagan-National (DCA) 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BSB
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find flight deals from Reagan-National to Brasilia

Cheapest flights from Reagan-National to Brasilia
Explore the most affordable flight options available from Reagan-National to Brasilia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:02 pmDCA - BSB
2 stops19h 03mLATAM Airlines
Tue 12/96:25 pmBSB - DCA
2 stops17h 40mLATAM Airlines
Deal found 11/4$669
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 12/25:02 pmDCA - BSB
2 stops19h 03mDelta
Tue 12/96:25 pmBSB - DCA
2 stops22h 35mDelta
Deal found 11/4$683
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:03 pmDCA - BSB
2 stops19h 12mLATAM Airlines
Tue 12/93:00 pmBSB - DCA
2 stops22h 37mLATAM Airlines
Deal found 11/5$793
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/22:59 pmDCA - BSB
2 stops17h 51mGOL
Tue 12/99:40 amBSB - DCA
1 stop13h 35mGOL
Deal found 11/4$837
This Travelocity deal was found by Cheapflights users on 11/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:44 pmDCA - BSB
2 stops31h 11mMultiple Airlines
Tue 12/97:05 pmBSB - DCA
2 stops21h 15mMultiple Airlines
Deal found 11/4$848
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:03 pmDCA - BSB
2 stops16h 17mLATAM Airlines
Tue 12/96:25 pmBSB - DCA
2 stops19h 12mLATAM Airlines
Deal found 11/4$917
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/191:44 pmDCA - BSB
2 stops19h 06mGOL
Tue 12/99:40 amBSB - DCA
1 stop13h 35mGOL
Deal found 11/4$987
This Ovago deal was found by Cheapflights users on 11/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:32 pmDCA - BSB
1 stop13h 33mGOL
Wed 12/105:20 pmBSB - DCA
2 stops19h 27mGOL
Deal found 11/5$1,059

Cheap flight deals from Reagan-National to Brasilia

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$669
(FlightHub)

One-way from

$323
(Delta)

Popular in

December

Cheapest in

February

Average price

$821
Provider with most accurate pricing for Washington, D.C. Reagan-National-Brasilia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Brasilia flights.
Search Deals
From Washington, D.C. Reagan-National to Brasilia
Search Deals
One-way flight from Washington, D.C. Reagan-National to Brasilia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 November 5, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Brasilia that are best for you.

Fly from

Reagan-National

Fly to

Brasilia

Route

Depart

Return

Price

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Tue 12/2

5:02 pm-2:05 pm

2 stops19h 03m

Brasilia

Tue 12/9

6:25 pm-10:05 am

2 stops17h 40m

$669

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Tue 2/17

9:00 am-9:10 am

2 stops22h 10m

Brasilia

Thu 2/19

9:15 am-6:30 pm

2 stops35h 15m

$679

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Tue 12/2

5:02 pm-2:05 pm

2 stops19h 03m

Brasilia

Tue 12/9

6:25 pm-3:00 pm

2 stops22h 35m

$683

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Wed 11/19

5:03 pm-2:15 pm

2 stops19h 12m

Brasilia

Tue 12/9

3:00 pm-11:37 am

2 stops22h 37m

$793

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Tue 12/2

2:59 pm-10:50 am

2 stops17h 51m

Brasilia

Tue 12/9

9:40 am-9:15 pm

1 stop13h 35m

$837

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Wed 11/19

1:44 pm-10:55 pm

2 stops31h 11m

Brasilia

Tue 12/9

7:05 pm-2:20 pm

2 stops21h 15m

$848

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Thu 11/20

5:03 pm-11:20 am

2 stops16h 17m

Brasilia

Tue 12/9

6:25 pm-11:37 am

2 stops19h 12m

$917

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Tue 2/17

4:59 pm-7:15 am

1 stop12h 16m

Brasilia

Thu 2/19

9:40 am-11:34 pm

1 stop15h 54m

$955

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Fri 3/13

11:00 am-7:05 am

2 stops19h 05m

$323

Washington, D.C.Brasilia

DCA - BSB

DCABSB

Washington, D.C. Reagan-National

Sun 3/15

11:00 am-7:05 am

2 stops19h 05m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 19 results
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Compare providers for flights from Reagan-National 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 Reagan-National to Brasilia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Washington, D.C. Reagan-National Airport-Brasilia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Brasilia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Brasilia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Brasilia flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Reagan-National Airport-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 Reagan-National to Brasilia

Have a flexible travel schedule? Discover the best time to fly to Brasilia from Reagan-National 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. Reagan-National Airport to Brasilia

What is the cheapest time of day to fly from DCA to BSB?

Find hourly flight availability from Reagan-National 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 November 5, 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Brasilia in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Located just 5.8 mi from the city center, Brasilia is the airport most travelers will use when flying to Brasilia from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Brasilia (BSB) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Brasilia?

    Airlines like LATAM Airlines and Delta fly from Washington, D.C. Reagan-National Airport to Brasilia in about 19h 03m. The time it takes to get you to your destination can typically vary by up to 3h 07m. The distance from Washington, D.C. Reagan-National Airport to Brasilia is about 4221 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Brasilia that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Brasilia?

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

  • Can I find deals for business class flights from Reagan-National to Brasilia?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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