SEA - CWB

$536 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 7/3. 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
$864
GOL
Wed 10/21Mon 10/26
SEA - CWB • 2 stops
Cheapest one-way
$513
GOL
Fri 7/3
SEA - CWB • 2 stops
Top airlines
GOL
Cheapest • from $864 (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

Wed, Oct 21 - Mon, Oct 26
GOL Logo
12:00 pm - 6:45 pm
SEA
-
CWB
26h 45m
2 stops
GOL Logo
7:10 pm - 11:25 pm
CWB
-
SEA
32h 15m
2 stops
$864GOL
Thu, Jun 11 - Thu, Jun 18
GOL Logo
10:23 am - 6:15 pm
SEA
-
CWB
27h 52m
2 stops
GOL Logo
7:05 pm - 10:49 am
CWB
-
SEA
19h 44m
2 stops
$902GOL
Fri, Oct 23 - Sun, Oct 25
Delta Logo
8:25 am - 2:00 pm
SEA
-
CWB
25h 35m
2 stops
Delta Logo
6:40 pm - 2:47 pm
CWB
-
SEA
24h 07m
2 stops
$944Delta
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
1:02 pm - 3:00 pm
SEA
-
CWB
21h 58m
2 stops
American Airlines Logo
3:20 pm - 1:13 pm
CWB
-
SEA
25h 53m
2 stops
$947American Airlines
Wed, Oct 21 - Wed, Oct 28
LATAM Airlines Logo
11:15 am - 2:00 pm
SEA
-
CWB
22h 45m
2 stops
LATAM Airlines Logo
5:30 pm - 12:23 pm
CWB
-
SEA
22h 53m
2 stops
$949LATAM Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
3:55 pm - 12:05 am
SEA
-
CWB
28h 10m
2 stops
Delta Logo
7:10 am - 10:12 pm
CWB
-
SEA
43h 02m
2 stops
$950Delta
Thu, Oct 22 - Thu, Oct 29
Delta Logo
10:00 pm - 10:40 am
SEA
-
CWB
32h 40m
2 stops
Delta Logo
9:45 am - 9:58 pm
CWB
-
SEA
40h 13m
2 stops
$967Delta
Tue, Oct 20 - Wed, Oct 28
Air Canada Logo
8:00 am - 3:00 pm
SEA
-
CWB
27h 00m
2 stops
Air Canada Logo
5:00 pm - 10:16 pm
CWB
-
SEA
33h 16m
2 stops
$998Air Canada
Tue, Oct 20 - Thu, Oct 29
Air Canada Logo
8:00 am - 3:00 pm
SEA
-
CWB
27h 00m
2 stops
Air Canada Logo
3:05 pm - 10:16 pm
CWB
-
SEA
35h 11m
2 stops
$999Air Canada
Tue, Jun 23 - Tue, Jun 30
GOL Logo
10:23 am - 3:00 pm
SEA
-
CWB
24h 37m
2 stops
GOL Logo
5:40 pm - 12:08 am
CWB
-
SEA
34h 28m
2 stops
$1,017GOL
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 ($864) and Delta ($944).

Find deals

Good to know

Cheapest flight$513
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 $513 for a one-way ticket and $864 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 9680 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Some crew were unfriendly or in some cases just straight up rude.

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

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

Information on your arrival and departure airports

Seattle (SEA)
Curitiba (CWB)