In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brasilia to Washington, D.C. Reagan-National Airport as you normally would.

What airport do you fly from for flights from Brasilia to Washington, D.C. Reagan-National?

Brasilia (BSB) is the airport you will fly out of if you book a flight from Brasilia to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Brasilia; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Brasilia airport to Washington, D.C. Reagan-National. It is only a 5.8 mi journey to Brasilia (BSB) from Brasilia’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Brasilia to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$674+ Flights from Brasilia to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Brasilia to Reagan-National

Cheapest flights from Brasilia to Reagan-National
Explore the most affordable flight options available from Brasilia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Tue 12/237:05 pmBSB - DCA

2 stops17h 49mGOL

Mon 1/261:34 pmDCA - BSB

2 stops31h 51mGOL

Deal found 12/1

$1,123

Tue 12/166:00 amBSB - DCA

2 stops40h 25mGOL

Tue 1/611:46 amDCA - BSB

1 stop14h 04mGOL

Deal found 12/3

$1,126

Sun 12/215:25 pmBSB - DCA

2 stops22h 28mGOL

Wed 12/3111:50 amDCA - BSB

1 stop17h 15mGOL

Deal found 12/4

$1,160

Sun 12/214:30 amBSB - DCA

2 stops20h 29mLATAM Airlines

Tue 12/308:00 amDCA - BSB

2 stops21h 05mLATAM Airlines

Deal found 12/3

$1,161

Thu 12/186:25 pmBSB - DCA

2 stops19h 06mLATAM Airlines

Fri 1/1610:15 amDCA - BSB

2 stops18h 50mLATAM Airlines

Deal found 12/1

$1,193

Sun 12/217:00 pmBSB - DCA

2 stops18h 01mLATAM Airlines

Wed 12/312:00 pmDCA - BSB

2 stops19h 20mLATAM Airlines

Deal found 12/4

$1,194

Tue 12/2311:40 amBSB - DCA

2 stops27h 04mGOL

Sat 1/103:15 pmDCA - BSB

1 stop34h 35mGOL

Deal found 12/3

$1,206

Sat 12/206:05 amBSB - DCA

2 stops34h 19mGOL

Sat 1/103:15 pmDCA - BSB

1 stop34h 35mGOL

Deal found 12/3

$1,228

Mon 12/225:20 pmBSB - DCA

2 stops20h 39mGOL

Tue 12/307:00 pmDCA - BSB

1 stop21h 30mGOL

Deal found 12/3

$1,245

Fri 12/196:00 amBSB - DCA

2 stops39h 59mGOL

Wed 1/281:34 pmDCA - BSB

2 stops40h 16mGOL

Deal found 12/3

$1,267

Best flights from Brasilia to Reagan-National
Discover carefully curated flight deals from Brasilia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sun 2/19:50 amBSB - DCA

1 stop15h 35mAmerican Airlines

Sun 4/266:26 pmDCA - BSB

1 stop11h 49mAmerican Airlines

Deal found 12/3

$742

Thu 5/286:00 pmBSB - DCA

2 stops16h 14mGOL

Thu 6/41:44 pmDCA - BSB

1 stop16h 31mGOL

Deal found 12/4

$781

Mon 2/26:15 pmBSB - DCA

2 stops21h 45mLATAM Airlines

Fri 2/610:15 amDCA - BSB

2 stops18h 50mLATAM Airlines

Deal found 12/4

$809

Sat 1/319:45 amBSB - DCA

1 stop13h 39mAmerican Airlines

Sun 4/263:44 pmDCA - BSB

2 stops14h 31mAmerican Airlines

Deal found 12/3

$742

Sat 1/319:45 amBSB - DCA

1 stop15h 40mAmerican Airlines

Mon 4/275:24 pmDCA - BSB

1 stop12h 51mAmerican Airlines

Deal found 12/3

$742

Mon 2/211:00 pmBSB - DCA

1 stop15h 44mAmerican Airlines

Thu 4/304:38 pmDCA - BSB

1 stop13h 37mAmerican Airlines

Deal found 12/3

$742

Thu 3/199:40 amBSB - DCA

2 stops26h 16mAmerican Airlines

Mon 3/231:44 pmDCA - BSB

2 stops16h 21mAmerican Airlines

Deal found 12/1

$743

Thu 5/289:40 amBSB - DCA

1 stop14h 23mAmerican Airlines

Thu 6/47:00 amDCA - BSB

1 stop23h 15mAmerican Airlines

Deal found 12/2

$752

Last-minute flights from Brasilia to Reagan-National
Discover last-minute flight deals from Brasilia to Reagan-National. Data last updated December 4, 2025 and is based on user searches.

Fri 1/239:15 amBSB - DCA

2 stops29h 25mDelta

Wed 1/2812:20 pmDCA - BSB

2 stops19h 40mDelta

Deal found 12/3

$908

Sat 1/246:00 amBSB - DCA

2 stops18h 09mDelta

Wed 1/281:40 pmDCA - BSB

2 stops19h 40mDelta

Deal found 12/3

$911

Mon 1/267:05 pmBSB - DCA

2 stops19h 39mAmerican Airlines

Thu 1/291:35 pmDCA - BSB

2 stops19h 15mAmerican Airlines

Deal found 12/3

$896

Thu 1/299:15 amBSB - DCA

2 stops29h 25mDelta

Mon 4/272:00 pmDCA - BSB

2 stops15h 55mDelta

Deal found 12/3

$901

Fri 1/301:55 pmBSB - DCA

2 stops27h 38mAir Canada

Fri 4/2411:05 amDCA - BSB

2 stops30h 25mAir Canada

Deal found 12/3

$733

Fri 1/301:55 pmBSB - DCA

2 stops27h 38mAir Canada

Sun 4/266:59 amDCA - BSB

2 stops34h 31mAir Canada

Deal found 12/3

$736

Fri 1/307:05 pmBSB - DCA

2 stops16h 58mAmerican Airlines

Sat 4/258:55 pmDCA - BSB

1 stop33h 20mAmerican Airlines

Deal found 12/3

$746

Fri 1/301:55 pmBSB - DCA

2 stops27h 38mAir Canada

Tue 4/2811:05 amDCA - BSB

2 stops30h 25mAir Canada

Deal found 12/3

$803

Sat 1/319:45 amBSB - DCA

1 stop13h 39mAmerican Airlines

Thu 4/305:24 pmDCA - BSB

1 stop12h 51mAmerican Airlines

Deal found 12/3

$742

Sat 1/319:45 amBSB - DCA

1 stop13h 39mAmerican Airlines

Tue 4/281:50 pmDCA - BSB

2 stops19h 55mAmerican Airlines

Deal found 12/3

$748

Sat 1/319:45 amBSB - DCA

1 stop13h 39mAmerican Airlines

Sun 4/266:00 amDCA - BSB

1 stop24h 15mAmerican Airlines

Deal found 12/3

$751

Sat 1/312:20 pmBSB - DCA

2 stops22h 03mAir Canada

Mon 4/276:50 pmDCA - BSB

2 stops22h 40mAir Canada

Deal found 12/3

$806

One-way flights from Brasilia to Reagan-National
Search for one-way flight options from Brasilia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Wed 12/179:05 pmBSB - DCA

2 stops52h 40mGOL

Deal found 12/2

$674

Wed 12/176:40 pmBSB - DCA

2 stops18h 51mLATAM Airlines

Deal found 12/2

$689

Fri 12/196:00 amBSB - DCA

2 stops39h 59mGOL

Deal found 12/3

$754

Fri 12/198:50 amBSB - DCA

2 stops28h 47mLATAM Airlines

Deal found 12/4

$803

Fri 12/1912:15 amBSB - DCA

2 stops21h 44mGOL

Deal found 12/2

$883

Sun 12/217:00 pmBSB - DCA

2 stops24h 49mLATAM Airlines

Deal found 12/3

$907

Thu 1/16:55 pmBSB - DCA

2 stops20h 01mLATAM Airlines

Deal found 12/2

$913

Sun 12/219:50 amBSB - DCA

1 stop13h 40mGOL

Deal found 12/3

$949

Find flight deals from Brasilia to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$732 (oojo)
One-way from	$674 (GOL)
Popular in	January
Cheapest in	October
Average price	$855

Provider with most accurate pricing for Brasilia-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Brasilia-Washington, D.C. (WAS) flights.

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From Brasilia to Washington, D.C. Reagan-National

Search Deals

One-way flight from Brasilia to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($160 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Sun 2/1

9:50 am-11:25 pm

1 stop15h 35m

Washington, D.C. Reagan-National

Sun 4/26

6:26 pm-7:15 am

1 stop11h 49m

$742

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Sat 1/31

9:45 am-9:24 pm

1 stop13h 39m

Washington, D.C. Reagan-National

Sun 4/26

3:44 pm-7:15 am

2 stops14h 31m

$742

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Sat 1/31

9:45 am-11:25 pm

1 stop15h 40m

Washington, D.C. Reagan-National

Mon 4/27

5:24 pm-7:15 am

1 stop12h 51m

$742

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Mon 2/2

11:00 pm-12:44 pm

1 stop15h 44m

Washington, D.C. Reagan-National

Thu 4/30

4:38 pm-7:15 am

1 stop13h 37m

$742

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Thu 3/19

9:40 am-10:56 am

2 stops26h 16m

Washington, D.C. Reagan-National

Mon 3/23

1:44 pm-7:05 am

2 stops16h 21m

$743

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Thu 5/28

9:40 am-11:03 pm

1 stop14h 23m

Washington, D.C. Reagan-National

Thu 6/4

7:00 am-7:15 am

1 stop23h 15m

$752

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Thu 5/28

6:00 pm-9:14 am

2 stops16h 14m

Washington, D.C. Reagan-National

Thu 6/4

1:44 pm-7:15 am

1 stop16h 31m

$781

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Mon 2/2

6:15 pm-2:00 pm

2 stops21h 45m

Washington, D.C. Reagan-National

Fri 2/6

10:15 am-7:05 am

2 stops18h 50m

$809

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Wed 12/17

9:05 pm-11:45 pm

2 stops52h 40m

$674

BrasiliaWashington, D.C.

BSB - DCA

BSBDCA

Brasilia

Wed 12/17

6:40 pm-11:31 am

2 stops18h 51m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 15 results

Best time to book a flight from Brasilia to Reagan-National

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

Related info for your journey

What airport do you fly from for flights from Brasilia to Washington, D.C. Reagan-National?
Brasilia (BSB) is the airport you will fly out of if you book a flight from Brasilia to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Brasilia; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Brasilia airport to Washington, D.C. Reagan-National. It is only a 5.8 mi journey to Brasilia (BSB) from Brasilia’s city center.
How long is the flight from Brasilia to Washington, D.C. Reagan-National Airport?
For as low as $742, American Airlines can have you in Washington, D.C. Reagan-National Airport from Brasilia in 15h 35m. There are 4221 mi between Brasilia and Washington, D.C. Reagan-National Airport.
Can I find deals for flights from Brasilia to Reagan-National that include hotel bookings?
Yes. In addition to deals on Brasilia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Brasilia to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brasilia to Reagan-National.
Can I find deals for business class flights from Brasilia to Reagan-National?
Yes. Cheapflights offers flight deals from Brasilia to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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$674+ Cheap flights from Brasilia (BSB) to Reagan-National (DCA)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Brasilia to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Brasilia to Reagan-National

Cheapest flights from Brasilia to Reagan-NationalExplore the most affordable flight options available from Brasilia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from Brasilia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from Brasilia to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Brasilia to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Brasilia with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Brasilia to Reagan-National. 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 from for flights from Brasilia to Washington, D.C. Reagan-National?

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

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

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

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

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Cheapest flights from Brasilia to Reagan-National
Explore the most affordable flight options available from Brasilia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.