WAS - BSB

$362 Find Cheap Flights from Washington, D.C. to Brasilia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Brasilia departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$718
Copa Airlines
Sun 9/13Sat 9/19
IAD - BSB • 1 stop
Cheapest one-way
$362
Multiple Airlines
Mon 8/31
IAD - BSB • 3 stops
Top airlines
Cheapest • from $718 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Brasilia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $911 (round-trip)
Shortest trip • 12h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Brasilia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Brasilia (WAS-BSB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Brasilia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Brasilia

Sun, Sep 13 - Sat, Sep 19
Copa Airlines Logo
9:35 am - 12:45 am
IAD
-
BSB
14h 10m
1 stop
Copa Airlines Logo
2:00 am - 3:04 pm
BSB
-
IAD
14h 04m
1 stop
$718Copa Airlines
Fri, Nov 6 - Wed, Nov 18
Multiple Airlines Logo
1:16 am - 12:40 am
IAD
-
BSB
21h 24m
1 stop
Multiple Airlines Logo
7:00 pm - 1:15 pm
BSB
-
IAD
20h 15m
2 stops
$727Multiple Airlines
Wed, Nov 4 - Sun, Nov 15
Multiple Airlines Logo
8:32 am - 12:40 am
IAD
-
BSB
14h 08m
1 stop
Multiple Airlines Logo
9:00 pm - 1:15 pm
BSB
-
IAD
18h 15m
2 stops
$727Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
1:16 am - 12:40 am
IAD
-
BSB
21h 24m
1 stop
Multiple Airlines Logo
7:00 pm - 1:15 pm
BSB
-
IAD
20h 15m
2 stops
$727Multiple Airlines
Fri, Nov 6 - Wed, Nov 18
Multiple Airlines Logo
8:32 am - 12:40 am
IAD
-
BSB
14h 08m
1 stop
Multiple Airlines Logo
7:00 pm - 1:15 pm
BSB
-
IAD
20h 15m
2 stops
$727Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
Multiple Airlines Logo
1:16 am - 12:40 am
IAD
-
BSB
21h 24m
1 stop
Multiple Airlines Logo
9:00 pm - 1:15 pm
BSB
-
IAD
18h 15m
2 stops
$727Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
Multiple Airlines Logo
8:32 am - 12:40 am
IAD
-
BSB
14h 08m
1 stop
Multiple Airlines Logo
9:00 pm - 1:15 pm
BSB
-
IAD
18h 15m
2 stops
$727Multiple Airlines
Fri, Nov 6 - Sun, Nov 15
Multiple Airlines Logo
1:16 am - 12:40 am
IAD
-
BSB
21h 24m
1 stop
Multiple Airlines Logo
9:00 pm - 1:15 pm
BSB
-
IAD
18h 15m
2 stops
$727Multiple Airlines
Fri, Nov 6 - Thu, Nov 19
Multiple Airlines Logo
8:32 am - 12:40 am
IAD
-
BSB
14h 08m
1 stop
Multiple Airlines Logo
7:00 pm - 1:15 pm
BSB
-
IAD
20h 15m
2 stops
$727Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
Copa Airlines Logo
6:26 am - 12:45 am
IAD
-
BSB
17h 19m
1 stop
Copa Airlines Logo
2:00 am - 3:05 pm
BSB
-
IAD
14h 05m
1 stop
$739Copa Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Brasilia flights

Get data-powered insights and trends into flights from Washington, D.C. to Brasilia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Brasilia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Brasilia departing in September.

Flight prices are below average for this route right now.

Flights to Brasilia from Washington, D.C. usually cost between $852 and $1,469 in September.
The lowest price found in the past 5 days was $718 on Copa Airlines (Sep 13-Sep 19).

What is the cheapest month to fly from Washington, D.C. to Brasilia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Brasilia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Brasilia is February, where tickets cost $602 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $1,331 and $1,318 respectively.

Good to know

Low season

September

Cheapest flight

$362
Best time to beat the crowds but there is an average 5% increase in price.
Flight from Washington Dulles Airport to Brasilia

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Brasilia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Brasilia

  • What is the cheapest flight from Washington, D.C. to Brasilia?

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Brasilia was $357 for a one-way ticket and $718 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Brasilia?

    Yes, you’ll need a passport to travel to Brasilia from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Brasilia?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Brasilia. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Brasilia.

  • Which aircraft models fly most regularly from Washington, D.C. to Brasilia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Brasilia?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Brasilia.

  • Which is the best airline for flights from Washington, D.C. to Brasilia, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Brasilia are Copa Airlines and LATAM Airlines. With an average price for the route of $1,111 and an overall rating of 7.6, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,017 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Brasilia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Brasilia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Brasilia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brasilia from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Brasilia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brasilia with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Brasilia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brasilia from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Washington, D.C. to Brasilia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Brasilia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Brasilia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1559 reviews
7.4Comfort
6.9Food
6.8Entertainment
8.1Crew
7.8Boarding
Airline reviews

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

2.0 MediocreAnonymous, Dec 2025
PTY - POA
Read more Copa Airlines reviews

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Very happy with my flight. I would definitely recommend it.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The plane doesn’t have screens but you can use your decide for entertainment. Pack a snack too since they don’t offer any, and the meal is pretty small and you will get hungry

Boarding groups were called up in Spanish only. Luckily I know some of the language. They gave out grilled cheese sandwiches and a cup of fruit. I was very disappointed. I could only eat the cup of fruit because the only other option was vanilla pudding. The entertainment system and seating were great though.

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Poor, the airline was not able to help me move flights.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Very slow boarding, 1 hour late - uncomfortable chairs and crew barely speaking english even at the airport!

4 hours delay, awful food and missed all my connections because of the delay to be rebooks for a flight 10 hrs later back home and never actually make it to my final destination

Four handbag storages were damaged and sealed, limiting the space to store our things in the plane.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

The pilots landing and taking off was very bad on the first flight, the second one taking off was great but landing was also rough

The check in and on the ground experience is very poor. Their online check and trip management is the worst I have ever seen and they have long lines to check in at the airport, technology is glitchy/unusable and have exorbitant baggage fees. The flight itself is fine, although the food is about what you would expect and their was no functioning entertainment for an international flight.

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

I was not able to get on the flight due to delays out of Philadelphia. I arrived in MIA at 10:30pm and there was no one at the GOL Desk. Is there any flight credit available for this flight?

It was really bad. Inexperienced and rude people during check-in in Miami, a small and uncomfortable airplane, and problems with the airline caused me to lose my connection flight in Brasilia. Terrible experience!

Pretty terrible, was unable to check out of a flight through the app. Could not check in to my flights with the app. Had to call customer service but they were not much help. Nothing on my itinerary said I had to check in with American Airlines when I reached the United States. I almost missed my flight. I had to run to the gate and get dressed in the tunnel. GOL seemed really unorganized at the desks for check in and took a lot longer than other airlines

American rescheduled with GOL. An error was made that caused significant issues including nit being able to checkin not having assigned seats, not getting seats together, arriving late, and the crew made no attempt to help.

Obviously it would be better if we had screens available.

The plane was fine and the crew was very nice. Even though we bought our tickets eight months in advance and had seats reserved, they changed our seats. Instead of being in seats 7E and 7F, we were separated and put in two middle seats away from each other. When checking in, the attendant put us in an exit row together, but 10 rows back from where we had reserved. But you have to be younger than 60 to be in an exit row. So when everyone else boarded we were moved to last row 33, right next to bathrooms.

Online checkin - a mess, unable to do… At airport - terrible, only one agent for priority checkin.long wait for the line of folks..

Everything you need to know for your flight from Washington, D.C. to Brasilia

Information on your arrival and departure airports