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Find cheap flights from Seattle to Brazil from $434

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 Brazil departing on 5/11. 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
Mon 5/20
Mon 5/27

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Best Brazil Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sao Paulo
Sao Paulo2 stops$907
Rio de Janeiro
Rio de Janeiro2 stops$998
Salvador
Salvador2 stops$1,156
Brasilia
Brasilia2 stops$1,100
Florianopolis
Florianopolis2 stops$1,060
Porto Alegre
Porto Alegre2 stops$2,373
Curitiba
Curitiba2 stops$1,182
Goiânia
Goiânia2 stops$1,403
Cuiabá
Cuiabá2 stops$1,296

Good to know

Low season

March

High season

December

Cheapest flight

$434
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Seattle to Sao Paulo Guarulhos Airport

FAQs - booking Brazil flights

  • How does KAYAK find such low prices on flights from Seattle to Brazil?

    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 Brazil.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brazil 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 Brazil?

    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 Brazil with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Brazil?

    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 Brazil 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 tips for finding cheap flights to Brazil

  • Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to Brazil

 
Need help choosing which airline to fly with from Seattle to Brazil? 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 11069 reviews
7.5food
8.6crew
8.2boarding
7.9comfort
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."

Everything was as you would expect in coach - fine. Flight was close to on time.

No air in the middle rows. Had a hard time breathing. Was dying of heat.

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

It was a good experience, the flight was a little too long & the food was ok

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

Tough flight with turbulence… I was told by a fellow passenger that it is common. Nonetheless, very stressful. Cordial staff.

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

The flight was overbooked and the solution gave was unrespctful. I arrived 4 hour in advance in the airport and only after 2hous was possible suggest a different ticket with another company LATAM, I have accepted, but when I was checking in at LATAM the tickets was issued without luggage, what it is absurd since I have bought my tickets including it since the beginning. Due to the timing for the next flight was not possible return to Avianca to claim due to the distance between Both companies Avianca and Latam since were located in different terminals. I have insiste to the crew of Latam to call Avianca to solve it, but they could help they were alleging that only paying a thousand pesos Mexicans ($1,000 MXN) to dispatch my luggage would be accepted and I have no money at all. So I had to beg for others passagens, it was an humiliating to exchange luggage with who was platinum in order to return back the luggage in the connection airport in Brazil (GRU). I have no clue that a judicial process would be taken from my side due the lots of stress in sequence by the non professional treatment with a passenger that was just following everything said by Avianca.. Long hours of waiting until next flight and only arrive at final destine in 6hs later..

The flight from PDX to New York was cancelled, and I got rebooked one day later. Because of this I missed a meeting at my final destination, EZE. I now need to stay longer in Argentina, and was told the tariff difference was $780 plus $150 penalty! I am not using my return ticket, and have purchased a one way ticket EZE-PDX for $606 with another airline. SHAMEFUL

Cons: "The flight was full and all seats were taken. It means it was impossible to maintain the required and necessary social distancing."

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Book cheap flights from Seattle to Brazil

Recent round-trip flight deals

4/24Wed
2 stopsCopa Airlines
27h 34mSEA-GRU
5/6Mon
2 stopsCopa Airlines
25h 48mGRU-SEA
$907
4/24Wed
3 stops
47h 02mSEA-GRU
5/6Mon
3 stops
35h 10mGRU-SEA
$952
9/18Wed
2 stopsLATAM Airlines
27h 30mSEA-GIG
9/25Wed
2 stopsLATAM Airlines
25h 53mGIG-SEA
$998
5/22Wed
2 stopsAmerican Airlines
26h 17mSEA-GIG
6/11Tue
2 stopsAmerican Airlines
25h 40mGIG-SEA
$999
8/25Sun
2 stopsAmerican Airlines
26h 01mSEA-GIG
9/23Mon
2 stopsAmerican Airlines
24h 02mGIG-SEA
$1,001
6/11Tue
2 stopsUnited Airlines
23h 10mSEA-GIG
6/24Mon
1 stopUnited Airlines
16h 54mGIG-SEA
$1,002
6/12Wed
2 stopsDelta
22h 25mSEA-GIG
6/26Wed
1 stopDelta
17h 34mGIG-SEA
$1,004
6/12Wed
1 stopDelta
33h 20mSEA-GIG
6/26Wed
1 stopDelta
17h 34mGIG-SEA
$1,013
6/12Wed
2 stopsLATAM Airlines
21h 10mSEA-GIG
6/23Sun
1 stopLATAM Airlines
19h 09mGIG-SEA
$1,064
6/11Tue
1 stopUnited Airlines
21h 00mSEA-GIG
6/24Mon
1 stopUnited Airlines
16h 54mGIG-SEA
$1,078

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Recent one-way flight deals

5/11Sat
2 stopsCopa Airlines
27h 33mSEA-GRU
$434
5/14Tue
3 stops
46h 45mSEA-GRU
$436
6/20Thu
2 stopsDelta
29h 40mSEA-CNF
$508
6/19Wed
2 stopsAmerican Airlines
29h 55mSEA-CNF
$760
5/27Mon
1 stopAmerican Airlines
22h 10mSEA-GRU
$789
9/2Mon
1 stopDelta
28h 05mSEA-GIG
$832
5/1Wed
1 stopLATAM Airlines
27h 45mSEA-GIG
$868
9/2Mon
2 stopsLATAM Airlines
23h 45mSEA-SDU
$884
5/19Sun
1 stopUnited Airlines
38h 03mSEA-GIG
$941
5/21Tue
3 stopsUnited Airlines
22h 05mSEA-GRU
$1,020

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Last minute flights from Seattle to Brazil

Last minute flight, train and bus deals

4/24Wed
multi-stopCopa Airlines
27h 34mSEA-GRU
5/6Mon
multi-stopCopa Airlines
25h 48mGRU-SEA
$907
4/24Wed
multi-stop
47h 02mSEA-GRU
5/6Mon
multi-stop
35h 10mGRU-SEA
$952
4/24Wed
multi-stop
47h 02mSEA-GRU
5/7Tue
multi-stop
29h 15mGRU-SEA
$956
4/24Wed
multi-stopAir Canada
22h 40mSEA-GRU
5/7Tue
multi-stopAir Canada
17h 58mGRU-SEA
$1,141
4/24Wed
multi-stopAir Canada
20h 35mSEA-GRU
5/7Tue
multi-stopAir Canada
17h 58mGRU-SEA
$1,147
4/24Wed
multi-stopLATAM Airlines
19h 25mSEA-GRU
5/6Mon
multi-stopLATAM Airlines
24h 51mGRU-SEA
$1,238
4/24Wed
multi-stop
37h 00mSEA-GRU
5/7Tue
multi-stop
26h 22mGRU-SEA
$1,272
4/24Wed
multi-stop
22h 40mSEA-GRU
5/6Mon
multi-stop
35h 10mGRU-SEA
$1,444
4/25Thu
multi-stopLATAM Airlines
39h 45mSEA-BSB
5/2Thu
multi-stopLATAM Airlines
21h 42mBSB-SEA
$1,548
4/22Mon
multi-stopUnited Airlines
15h 03mSEA-GRU
4/24Wed
multi-stopUnited Airlines
18h 06mGRU-SEA
$2,218

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Seattle - Brazil Flights