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SEA - BSB

$474 Find cheap flights from Seattle 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 Seattle to Brasilia departing on 10/2. 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
0 bags
Sun 6/2
Sun 6/9

Search 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 Seattle 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 Seattle to Brasilia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Brasilia (SEA-BSB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
4:30 pm - 12:05 amSEA-BSB
27h 35m2 stops
2:21 am - 12:51 amBSB-SEA
26h 30m2 stops
$1,089Copa Airlines
Find Deal
Mon, Oct 28 - Tue, Oct 29
7:25 am - 10:45 amSEA-BSB
23h 20m2 stops
6:15 am - 2:02 pmBSB-SEA
35h 47m2 stops
$1,100Aeromexico
Find Deal
Mon, Jun 24 - Tue, Aug 6
10:08 am - 5:30 pmSEA-BSB
27h 22m2 stops
9:40 am - 12:31 amBSB-SEA
18h 51m1 stop
$1,221GOL
Find Deal
Mon, Aug 12 - Sun, Aug 25
11:48 am - 11:05 pmSEA-BSB
31h 17m2 stops
9:40 am - 12:31 amBSB-SEA
18h 51m1 stop
$1,231GOL
Find Deal
Mon, Aug 12 - Sun, Aug 25
7:20 am - 6:30 amSEA-BSB
19h 10m2 stops
4:20 am - 11:56 pmBSB-SEA
23h 36m2 stops
$1,424LATAM Airlines
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Mon, Oct 28 - Wed, Oct 30
12:30 pm - 2:10 pmSEA-BSB
21h 40m2 stops
6:35 pm - 12:43 pmBSB-SEA
22h 08m2 stops
$1,444
Find Deal
Thu, May 23 - Thu, May 30
1:14 am - 6:45 amSEA-BSB
25h 31m2 stops
6:45 pm - 10:57 amBSB-SEA
20h 12m2 stops
$1,669American Airlines
Find Deal
Sun, Aug 11 - Sun, Aug 25
1:14 am - 6:45 amSEA-BSB
25h 31m2 stops
6:45 pm - 10:57 amBSB-SEA
20h 12m2 stops
$1,682American Airlines
Find Deal
Sun, Aug 11 - Sun, Aug 25
11:05 am - 11:30 amSEA-BSB
20h 25m3 stops
6:35 pm - 12:43 pmBSB-SEA
22h 08m2 stops
$1,723
Find Deal
Thu, May 23 - Thu, May 30
8:40 am - 7:00 pmSEA-BSB
30h 20m3 stops
5:05 am - 11:41 pmBSB-SEA
22h 36m2 stops
$1,846LATAM Airlines
Find Deal
Mon, Jun 24 - Tue, Aug 6

Flights from Seattle to Brasilia - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Seattle to Brasilia?

The average price of all flights from Seattle to Brasilia clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to Brasilia, look for departures on Sundays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Brasilia, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Seattle to Brasilia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle 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 Seattle to Brasilia is February, where tickets cost $982 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $1,746 and $1,693 respectively.

Which airlines provide the cheapest flights from Seattle to Brasilia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Seattle to Brasilia found on KAYAK was with Copa Airlines for $474. Copa Airlines proposed a round-trip connection from $1,089 and Aeromexico from $1,100.

Good to know

Low season

January

High season

October

Cheapest flight

$474
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Brasilia

When to book flights from Seattle to Brasilia

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Brasilia

  • What is the cheapest flight from Seattle to Brasilia?

    In the last 3 days, the lowest price for a flight from Seattle to Brasilia was $474 for a one-way ticket and $1,089 for a round-trip.

  • Do I need a passport to fly between Seattle and Brasilia?

    Yes, you’ll need a passport to travel to Brasilia from Seattle.

  • Which aircraft models fly most regularly from Seattle to Brasilia?

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

  • Which airline alliances offer flights from Seattle to Brasilia?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Brasilia, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Brasilia, Copa Airlines or GOL?

    The two airlines most popular with KAYAK users for flights from Seattle to Brasilia are Copa Airlines and GOL. With an average price for the route of $1,226 and an overall rating of 7.8, Copa Airlines is the most popular choice. GOL is also a great choice for the route, with an average price of $1,305 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Brasilia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Brasilia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brasilia from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and BSB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Seattle to Brasilia

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
8.0
DeltaOverall score based on 10858 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

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.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"
Pros: "Copa was convenient and easy. Very easy boarding process and I appreciated the day flight."
Cons: "This is a business class that is equivalent to a US carrier domestic first class. Good seats, not lay flat but wide on my 737-800. The food and service emulated say American Airlines Domestic 1C as well. Everything was just good enough, and much cheaper that international business on the majors."

Very bad. Boarding was a caos and pick up luggage took more than an hour. There was no entertainment on board.

La aeronave estaba averiada, 4 horas adentro con diferentes problemas técnicos pero igual querían volar.

Evifente que o melhor seria a Hol cumprir com ssua parte! Vendeu voo dirto Caxias do Sul a Florianópolis e depois alterou, fizemos voo Cxs. Congonhas, com conexão, alem de um atrazo, mais de 1:20 min. Está errado e isso é vender uma coisa e entregar outra...

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.

Fiquei de pé um tempão para embarcar. Apesar de ser grupo 1 e ter prioridade e cadeira premium.Ficamos retidoa e os outros grupos entraram antes... Vai entender este método uruguaio de embarque. Voo sem internet e tv. Voo em aviões mais velhos da gol que tem esta facilodade. Economia??? Pior foi o desembarque. De ônibus e vários fingers libres, vai entender

Alimentação mto escassa. Pelo menos deveria dar a opção de comprar e o Wi-Fi pago.

A Gol precisa aprender comfazer desembarque. Está anos luz atrás em organização. Os comissários são muito atrapalhados.

Os passageiros ainda não estão habituados a respeitar o embarque por grupos, que é a melhor maneira de embarque, na minha opinião. Então faltou pulso para impor a regra de embarque e desembarque às pessoas.

Kiwi service was terrible they actually didnt make the reservation and their system showed that the reservation eas complete so I had to buy a ticket in the front desk at the moment at and exorbitant price.

A Gol melhorou muito desde a última viagem que fiz, muito bom, aeronaves bem conservadas, tripulação cordial. Gostei.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Book cheap flights from Seattle to Brasilia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Brasilia found on KAYAK in the last 72 hours.
10/2Wed
2 stopsCopa Airlines
27h 07mSEA-BSB
$474
9/24Tue
1 stopGOL
28h 30mSEA-BSB
$519
9/24Tue
2 stopsGOL
29h 05mSEA-BSB
$523
10/15Tue
2 stopsCopa Airlines
27h 39mSEA-BSB
$545
6/27Thu
2 stops
27h 06mSEA-BSB
$558
6/27Thu
3 stops
26h 46mSEA-BSB
$625
10/2Wed
1 stopAmerican Airlines
28h 30mSEA-BSB
$690
10/15Tue
1 stopGOL
28h 30mSEA-BSB
$710
6/27Thu
1 stopGOL
30h 01mSEA-BSB
$820
6/26Wed
2 stopsAmerican Airlines
25h 31mSEA-BSB
$832

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Last minute flights from Seattle to Brasilia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Brasilia that are departing in the next 10 days.
5/5Sun
multi-stop
22h 49mSEA-BSB
5/21Tue
multi-stop
42h 59mBSB-SEA
$1,518
5/7Tue
multi-stop
29h 50mSEA-BSB
5/22Wed
multi-stop
37h 41mBSB-SEA
$1,573
5/7Tue
multi-stop
29h 50mSEA-BSB
5/21Tue
multi-stop
27h 08mBSB-SEA
$1,579
5/6Mon
multi-stopLATAM Airlines
20h 50mSEA-BSB
5/22Wed
multi-stopLATAM Airlines
31h 19mBSB-SEA
$1,598
5/5Sun
multi-stopDelta
20h 55mSEA-BSB
5/24Fri
multi-stopDelta
31h 32mBSB-SEA
$1,605
5/7Tue
multi-stop
29h 50mSEA-BSB
5/23Thu
multi-stop
27h 08mBSB-SEA
$1,660
5/7Tue
multi-stop
25h 50mSEA-BSB
5/25Sat
multi-stop
37h 41mBSB-SEA
$1,688
5/7Tue
multi-stop
25h 50mSEA-BSB
5/19Sun
multi-stop
27h 08mBSB-SEA
$1,695
5/7Tue
multi-stopAmerican Airlines
27h 02mSEA-BSB
5/21Tue
multi-stopAmerican Airlines
24h 01mBSB-SEA
$2,063
5/7Tue
multi-stopAmerican Airlines
25h 30mSEA-BSB
5/22Wed
multi-stopAmerican Airlines
28h 46mBSB-SEA
$2,064

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Seattle - Brasilia Flights

Departure:

Seattle (SEA)United States

Destination:

Brasilia (BSB)Brazil

Return flight deals:

Brasilia - Seattle

Cabin classes:

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