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Find cheap flights from Seattle to Brazil from $429

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 9/17. 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
Tue 7/2
Tue 7/9

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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$983
Rio de Janeiro
Rio de Janeiro2 stops$861
Salvador
Salvador2 stops$1,165
Brasilia
Brasilia2 stops$941
Recife
Recife2 stops$1,560
Florianopolis
Florianopolis2 stops$2,132
Curitiba
Curitiba2 stops$1,952
Vitória
Vitória2 stops$1,122
Goiânia
Goiânia3 stops$1,383
Belém
Belém2 stops$1,473
João Pessoa
João Pessoa2 stops$1,531

Good to know

Low season

March

High season

December

Cheapest flight

$429
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 38% 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 36% more expensive 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 10410 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
Airline reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

10.0 ExcellentSash, May 2024SEA - HNL
Read more about Delta reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

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 seats had plenty of leg room and the staff were very nice.

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!!"

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."

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

Book cheap flights from Seattle to Brazil

Recent round-trip flight deals

8/12Mon
2 stops
27h 10mSEA-GIG
8/18Sun
2 stops
41h 56mGIG-SEA
$861
11/11Mon
2 stops
41h 55mSEA-GIG
12/4Wed
2 stops
42h 01mGIG-SEA
$918
11/11Mon
2 stopsUnited Airlines
38h 37mSEA-GIG
12/4Wed
1 stopUnited Airlines
21h 41mGIG-SEA
$989
11/11Mon
2 stopsUnited Airlines
38h 37mSEA-GIG
12/4Wed
1 stopUnited Airlines
19h 25mGIG-SEA
$990
9/18Wed
2 stopsLATAM Airlines
23h 10mSEA-GIG
9/25Wed
2 stopsLATAM Airlines
23h 25mGIG-SEA
$998
11/10Sun
1 stopAmerican Airlines
25h 17mSEA-GIG
12/4Wed
1 stopAmerican Airlines
28h 42mGIG-SEA
$999
11/10Sun
1 stopAmerican Airlines
25h 17mSEA-GIG
12/4Wed
1 stopAmerican Airlines
16h 22mGIG-SEA
$1,000
11/11Mon
1 stopDelta
28h 20mSEA-GIG
12/4Wed
1 stopDelta
19h 40mGIG-SEA
$1,003
7/11Thu
1 stopDelta
20h 50mSEA-GIG
7/24Wed
1 stopDelta
27h 35mGIG-SEA
$1,014
11/11Mon
2 stopsLATAM Airlines
25h 35mSEA-SDU
12/4Wed
2 stopsLATAM Airlines
26h 10mSDU-SEA
$1,016

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Recent one-way flight deals

9/17Tue
2 stopsCopa Airlines
27h 42mSEA-GRU
$429
6/10Mon
3 stops
29h 41mSEA-GRU
$440
6/11Tue
2 stopsCopa Airlines
34h 46mSEA-GRU
$444
6/20Thu
2 stopsAmerican Airlines
28h 40mSEA-CNF
$508
6/20Thu
2 stopsAmerican Airlines
19h 57mSEA-CNF
$510
10/1Tue
1 stopLATAM Airlines
17h 23mSEA-GRU
$642
9/17Tue
3 stopsUnited Airlines
40h 35mSEA-GRU
$685
11/5Tue
3 stopsUnited Airlines
22h 41mSEA-GRU
$687
8/30Fri
1 stopDelta
21h 50mSEA-GRU
$727
7/4Thu
2 stopsLATAM Airlines
45h 55mSEA-FLN
$790

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Last minute flights from Seattle to Brazil

Last minute flight, train and bus deals

6/5Wed
multi-stopAmerican Airlines
19h 11mSEA-GIG
6/13Thu
multi-stopAmerican Airlines
24h 26mGIG-SEA
$1,008
6/5Wed
multi-stopLATAM Airlines
24h 35mSEA-SDU
6/13Thu
multi-stopLATAM Airlines
20h 21mSDU-SEA
$1,012
6/5Wed
multi-stopAmerican Airlines
29h 16mSEA-GIG
6/13Thu
multi-stopAmerican Airlines
21h 59mGIG-SEA
$1,021
6/5Wed
multi-stopAmerican Airlines
29h 16mSEA-GIG
6/13Thu
multi-stopAmerican Airlines
28h 59mGIG-SEA
$1,035
6/6Thu
multi-stopUnited Airlines
18h 37mSEA-GRU
6/26Wed
multi-stopUnited Airlines
17h 58mGRU-SEA
$1,238
6/6Thu
multi-stopUnited Airlines
20h 32mSEA-GRU
6/26Wed
multi-stopUnited Airlines
17h 58mGRU-SEA
$1,242
6/7Fri
multi-stopCopa Airlines
27h 49mSEA-GIG
6/17Mon
multi-stopCopa Airlines
34h 30mGIG-SEA
$1,308
6/7Fri
multi-stopCopa Airlines
27h 49mSEA-GIG
6/16Sun
multi-stopCopa Airlines
38h 06mGIG-SEA
$1,484
6/6Thu
multi-stopLATAM Airlines
23h 00mSEA-GRU
6/25Tue
multi-stopLATAM Airlines
35h 15mGRU-SEA
$1,584
6/7Fri
multi-stopDelta
21h 20mSEA-SDU
6/17Mon
multi-stopDelta
20h 12mSDU-SEA
$6,932

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Seattle - Brazil Flights