SEA - CWB

$558 Find Cheap Flights from Seattle to Curitiba

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 Curitiba departing on 5/14. 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 Curitiba

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Curitiba, 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 Curitiba, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$803
Multiple Airlines
Fri 5/8Fri 5/15
SEA - CWB • 2 stops
Cheapest one-way
$558
Multiple Airlines
Thu 5/14
SEA - CWB • 2 stops
Top airlines
GOL
Cheapest • from $1,088 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Curitiba. You'll need at least 2 connections.
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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 Curitiba!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Curitiba (SEA-CWB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Curitiba 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 Seattle to Curitiba

Fri, May 8 - Fri, May 15
Multiple Airlines Logo
1:30 pm - 2:05 pm
SEA
-
CWB
20h 35m
2 stops
Multiple Airlines Logo
6:40 pm - 3:10 pm
CWB
-
SEA
24h 30m
2 stops
$803Multiple Airlines
Wed, May 13 - Sun, Jul 12
GOL Logo
2:10 pm - 6:15 pm
SEA
-
CWB
24h 05m
2 stops
GOL Logo
7:25 pm - 11:56 am
CWB
-
SEA
20h 31m
2 stops
$1,088GOL
Sun, May 10 - Mon, Jul 13
LATAM Airlines Logo
6:00 am - 6:35 am
SEA
-
CWB
20h 35m
2 stops
LATAM Airlines Logo
11:20 am - 2:48 pm
CWB
-
SEA
31h 28m
2 stops
$1,108LATAM Airlines
Wed, May 13 - Mon, Jul 13
LATAM Airlines Logo
7:15 am - 2:30 pm
SEA
-
CWB
27h 15m
2 stops
LATAM Airlines Logo
11:20 am - 2:48 pm
CWB
-
SEA
31h 28m
2 stops
$1,120LATAM Airlines
Sat, Jun 20 - Wed, Jul 8
LATAM Airlines Logo
8:05 am - 4:35 pm
SEA
-
CWB
28h 30m
2 stops
LATAM Airlines Logo
5:10 am - 10:05 pm
CWB
-
SEA
20h 55m
2 stops
$1,142LATAM Airlines
Sun, May 10 - Tue, Jul 14
LATAM Airlines Logo
6:00 am - 6:35 am
SEA
-
CWB
20h 35m
2 stops
LATAM Airlines Logo
12:15 pm - 2:48 pm
CWB
-
SEA
30h 33m
2 stops
$1,213LATAM Airlines
Wed, May 13 - Tue, Jul 14
LATAM Airlines Logo
7:15 am - 2:30 pm
SEA
-
CWB
27h 15m
2 stops
LATAM Airlines Logo
3:10 pm - 2:48 pm
CWB
-
SEA
27h 38m
2 stops
$1,225LATAM Airlines
Sat, Jun 20 - Wed, Jul 8
LATAM Airlines Logo
8:05 am - 4:35 pm
SEA
-
CWB
28h 30m
2 stops
LATAM Airlines Logo
5:10 am - 10:05 pm
CWB
-
SEA
20h 55m
2 stops
$1,230LATAM Airlines
Mon, May 11 - Mon, Jul 13
LATAM Airlines Logo
10:15 am - 5:40 pm
SEA
-
CWB
27h 25m
2 stops
LATAM Airlines Logo
11:20 am - 2:48 pm
CWB
-
SEA
31h 28m
2 stops
$1,231LATAM Airlines
Tue, May 12 - Mon, Jul 13
LATAM Airlines Logo
7:15 am - 4:30 pm
SEA
-
CWB
29h 15m
2 stops
LATAM Airlines Logo
11:20 am - 2:48 pm
CWB
-
SEA
31h 28m
2 stops
$1,238LATAM Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Curitiba flights

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

Which airlines provide the cheapest flights from Seattle to Curitiba?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Curitiba were found on GOL ($1,088) and LATAM Airlines ($1,108).

Find deals

Good to know

Cheapest flight$558
Flight from Seattle to Curitiba

When to book flights from Seattle to Curitiba

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

  • What is the cheapest flight from Seattle to Curitiba?

    In the last 3 days, the lowest price for a flight from Seattle to Curitiba was $558 for a one-way ticket and $803 for a round-trip.

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

    A passport is required to fly from Seattle to Curitiba.

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

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

  • Which airline alliances offer flights from Seattle to Curitiba?

    Star Alliance is the only airline alliance operating flights between Seattle and Curitiba.

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

    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 Curitiba.

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

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

    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 Curitiba with an airline and back to Seattle with another airline. Booking your flights between Seattle and CWB 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 Curitiba?

    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 Curitiba from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Curitiba

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Curitiba. 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 Curitiba? 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.
7.4
United AirlinesOverall score based on 9509 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

4.0 OkayRoberta, Mar 2026
SFO - CDG
Read more United Airlines reviews

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

Everything you need to know for your flight from Seattle to Curitiba

Information on your arrival and departure airports

Seattle (SEA)
Curitiba (CWB)