WAS - BSB

$305 Find Cheap Flights from Washington, D.C. to Brasilia

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 1/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Brasilia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brasilia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Brasilia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$591
Copa Airlines
Sat 3/7Sun 3/22
IAD - BSB • 1 stop
Cheapest one-way
$305
Copa Airlines
Wed 1/21
IAD - BSB • 1 stop
Top airlines
Copa Airlines
Cheapest • from $591 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 25% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sat, Mar 7 - Sun, Mar 22
Copa Airlines Logo
8:29 am - 12:55 am
IAD
-
BSB
14h 26m1 stop
Copa Airlines Logo
2:00 am - 3:00 pm
BSB
-
IAD
14h 00m1 stop
$591Copa Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
10:33 am - 7:05 am
BWI
-
BSB
18h 32m2 stops
Multiple Airlines Logo
2:00 am - 2:11 pm
BSB
-
BWI
14h 11m1 stop
$653Multiple Airlines
Mon, Feb 23 - Mon, Mar 2
LATAM Airlines Logo
10:33 am - 7:05 am
BWI
-
BSB
18h 32m2 stops
LATAM Airlines Logo
9:15 am - 7:40 pm
BSB
-
BWI
36h 25m2 stops
$671LATAM Airlines
Sun, Feb 8 - Wed, Feb 18
LATAM Airlines Logo
11:17 am - 7:05 am
BWI
-
BSB
17h 48m2 stops
LATAM Airlines Logo
9:15 am - 11:54 am
BSB
-
BWI
28h 39m2 stops
$673LATAM Airlines
Sun, Apr 5 - Wed, Apr 15
Delta Logo
10:53 am - 6:55 am
BWI
-
BSB
19h 02m2 stops
Delta Logo
3:20 pm - 10:55 am
BSB
-
BWI
20h 35m2 stops
$678Delta
Sat, Apr 4 - Thu, Apr 16
LATAM Airlines Logo
12:10 pm - 6:55 am
DCA
-
BSB
17h 45m2 stops
LATAM Airlines Logo
5:40 pm - 9:09 am
BSB
-
DCA
16h 29m2 stops
$678LATAM Airlines
Sun, Apr 5 - Thu, Apr 16
Delta Logo
7:00 am - 2:20 am
DCA
-
BSB
18h 20m2 stops
Delta Logo
7:45 pm - 5:00 pm
BSB
-
DCA
22h 15m2 stops
$685Delta
Sat, Jan 24 - Thu, Jul 16
Copa Airlines Logo
1:12 am - 12:55 am
IAD
-
BSB
21h 43m1 stop
Copa Airlines Logo
2:00 am - 3:05 pm
BSB
-
IAD
14h 05m1 stop
$737Copa Airlines
Wed, Apr 1 - Mon, Apr 6
GOL Logo
5:01 pm - 8:10 pm
DCA
-
BSB
26h 09m2 stops
GOL Logo
9:15 am - 11:46 pm
BSB
-
DCA
15h 31m1 stop
$759GOL
Sun, Feb 8 - Wed, Feb 18
GOL Logo
11:38 am - 7:35 am
DCA
-
BSB
17h 57m2 stops
GOL Logo
7:05 pm - 10:00 am
BSB
-
DCA
16h 55m2 stops
$768GOL
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.

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 $628 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,318 and $1,048 respectively.

Good to know

Low seasonSeptember
Cheapest flight$305
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 25% 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 3 days, the lowest price for a flight from Washington, D.C. to Brasilia was $305 for a one-way ticket and $591 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 GOL?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Brasilia are Copa Airlines and GOL. With an average price for the route of $784 and an overall rating of 7.6, Copa Airlines is the most popular choice. GOL is also a great choice for the route, with an average price of $825 and an overall rating of 7.3.

  • 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 1563 reviews
7.8Boarding
7.4Comfort
6.8Entertainment
6.8Food
8.1Crew
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.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

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.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

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

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

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?

I have a hand injury and the flight attendant denied to help me with luggage, she said "she couldn't help me because I should manage my own way to put the luggage on the plane" SO RUDE

I had two around 6 hours flight and they did not even offer water to us.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

We flew with Avianca, some how they are not n sync, making the process a bit uncomfortable.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

delayed due to weather. Could not communicate with family since the wifi was broken

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

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

Information on your arrival and departure airports