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Cheap flights from Brasilia to Washington, D.C. from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brasilia to Washington, D.C. departing on 10/18. 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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Cheap round-trip flights

Copa Airlines Logo
1:55 am - 3:05 pmBSB-IAD
14h 10m1 stop
Copa Airlines Logo
9:34 am - 12:15 amIAD-BSB
13h 41m1 stop
$624Copa Airlines
Find Deal
Wed, Sep 24 - Fri, Oct 3
Copa Airlines Logo
1:55 am - 3:05 pmBSB-IAD
14h 10m1 stop
Copa Airlines Logo
2:25 am - 12:15 amIAD-BSB
20h 50m1 stop
$659Copa Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 2
Avianca Logo
9:40 pm - 2:00 pmBSB-IAD
17h 20m2 stops
Avianca Logo
3:20 pm - 6:40 amIAD-BSB
14h 20m1 stop
$668Avianca
Find Deal
Wed, Aug 27 - Wed, Sep 3
Avianca Logo
9:40 pm - 2:00 pmBSB-IAD
17h 20m2 stops
Avianca Logo
3:20 pm - 6:40 amIAD-BSB
14h 20m1 stop
$669Avianca
Find Deal
Mon, Sep 29 - Wed, Oct 22
Avianca Logo
8:50 am - 5:35 amBSB-IAD
21h 45m1 stop
Avianca Logo
3:20 pm - 6:40 amIAD-BSB
14h 20m1 stop
$671Avianca
Find Deal
Sun, Sep 14 - Sun, Sep 21
Avianca Logo
8:50 am - 5:35 amBSB-IAD
21h 45m1 stop
Avianca Logo
3:20 pm - 6:40 amIAD-BSB
14h 20m1 stop
$672Avianca
Find Deal
Sun, Oct 5 - Mon, Oct 20
Logo
3:30 pm - 1:15 pmBSB-IAD
23h 45m3 stops
Logo
3:00 am - 7:50 amIAD-BSB
26h 50m3 stops
$734
Find Deal
Mon, Nov 10 - Fri, Nov 14
Logo
8:45 pm - 1:40 amBSB-IAD
30h 55m3 stops
Logo
5:45 am - 7:10 amIAD-BSB
23h 25m1 stop
$740
Find Deal
Mon, Nov 10 - Sun, Nov 16
American Airlines Logo
2:20 pm - 5:13 pmBSB-IAD
27h 53m2 stops
American Airlines Logo
11:47 am - 10:35 amIAD-BSB
21h 48m2 stops
$744American Airlines
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Thu, Aug 28 - Fri, Sep 12
American Airlines Logo
2:20 pm - 5:13 pmBSB-IAD
27h 53m2 stops
American Airlines Logo
11:47 am - 10:35 amIAD-BSB
21h 48m2 stops
$746American Airlines
Find Deal
Thu, Aug 28 - Fri, Sep 12

Avianca flights from Brasilia to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on Brasilia to Washington, D.C. Dulles Intl Airport flight tickets
Avianca
Aug 27
BSB9:40 pmBrasilia
17h 20m
2 stops
IAD2:00 pmWashington, D.C. Dulles Intl
Sep 3
IAD3:20 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSB6:40 amBrasilia
$668
Find similar
Avianca
Sep 29
BSB9:40 pmBrasilia
17h 20m
2 stops
IAD2:00 pmWashington, D.C. Dulles Intl
Oct 22
IAD3:20 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSB6:40 amBrasilia
$669
Find similar
Avianca
Sep 14
BSB8:50 amBrasilia
21h 45m
1 stop
IAD5:35 amWashington, D.C. Dulles Intl
Sep 21
IAD3:20 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
BSB6:40 amBrasilia
$671
Find similar

American Airlines flights from Brasilia to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Brasilia to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Aug 28
BSB2:20 pmBrasilia
27h 53m
2 stops
IAD5:13 pmWashington, D.C. Dulles Intl
Sep 12
IAD11:47 amWashington, D.C. Dulles Intl
21h 48m
2 stops
BSB10:35 amBrasilia
$744
Find similar
American Airlines
Aug 28
BSB2:20 pmBrasilia
27h 53m
2 stops
IAD5:13 pmWashington, D.C. Dulles Intl
Sep 12
IAD11:47 amWashington, D.C. Dulles Intl
21h 48m
2 stops
BSB10:35 amBrasilia
$746
Find similar
American Airlines
Aug 28
BSB2:20 pmBrasilia
27h 53m
2 stops
IAD5:13 pmWashington, D.C. Dulles Intl
Sep 9
IAD2:21 pmWashington, D.C. Dulles Intl
15h 14m
2 stops
BSB6:35 amBrasilia
$747
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brasilia to Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Brasilia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Wed 9/24

1:55 am-3:05 pm

1 stop14h 10m

Washington, D.C. Dulles Intl

Fri 10/3

9:34 am-12:15 am

1 stop13h 41m

$624

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Wed 9/24

1:55 am-3:05 pm

1 stop14h 10m

Washington, D.C. Dulles Intl

Thu 10/2

2:25 am-12:15 am

1 stop20h 50m

$659

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Wed 8/27

9:40 pm-2:00 pm

2 stops17h 20m

Washington, D.C. Dulles Intl

Wed 9/3

3:20 pm-6:40 am

1 stop14h 20m

$668

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Mon 9/29

9:40 pm-2:00 pm

2 stops17h 20m

Washington, D.C. Dulles Intl

Wed 10/22

3:20 pm-6:40 am

1 stop14h 20m

$669

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 9/14

8:50 am-5:35 am

1 stop21h 45m

Washington, D.C. Dulles Intl

Sun 9/21

3:20 pm-6:40 am

1 stop14h 20m

$671

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 10/5

8:50 am-5:35 am

1 stop21h 45m

Washington, D.C. Dulles Intl

Mon 10/20

3:20 pm-6:40 am

1 stop14h 20m

$672

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Mon 11/10

3:30 pm-1:15 pm

3 stops23h 45m

Washington, D.C. Dulles Intl

Fri 11/14

3:00 am-7:50 am

3 stops26h 50m

$734

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Mon 11/10

8:45 pm-1:40 am

3 stops30h 55m

Washington, D.C. Dulles Intl

Sun 11/16

5:45 am-7:10 am

1 stop23h 25m

$740

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Thu 8/28

2:20 pm-5:13 pm

2 stops27h 53m

Washington, D.C. Dulles Intl

Fri 9/12

11:47 am-10:35 am

2 stops21h 48m

$744

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Thu 8/28

2:20 pm-5:13 pm

2 stops27h 53m

Washington, D.C. Dulles Intl

Fri 9/12

11:47 am-10:35 am

2 stops21h 48m

$746

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Brasilia to Washington, D.C. Dulles Intl Airport

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 cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,466. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Brasilia to Washington, D.C. Dulles Intl Airport for around $2,365.

When to book flights from Brasilia to Washington, D.C. Dulles Intl Airport

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

Cheap Brasilia to Washington, D.C. Dulles Intl Airport (BSB to IAD) flight deals and tips

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

Best Price Found

$297

Fastest flight time

14h 08m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Brasilia in the past 72 hours is $297. The best round-trip flight deal from Brasilia to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $624.
The fastest flight from Brasilia to Washington, D.C. Dulles Intl Airport takes 14h 08m
There are no direct flights from Brasilia to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Brasilia Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Brasilia to Washington, D.C. Dulles Intl by plane?

    A flight from Brasilia to Washington, D.C. Dulles Intl will travel around 4234.2 mi. Typically, this will take 14h 08m by plane in normal conditions.

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

    Prices for flights from Brasilia Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brasilia Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Brasilia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Brasilia to Washington, D.C. flights to just show those with flexible booking policies.

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

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

Price alerts on flights to Washington, D.C. from Brasilia 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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