$603+ Cheap flights from Seattle (SEA) to Curitiba (CWB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWB
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Curitiba with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Curitiba
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Best
Last-minute
One-way
Cheapest flights from Seattle to CuritibaExplore the most affordable flight options available from Seattle to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Seattle to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This BusinessClass deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:14 pm -
2 stops39h 11m
Sat 11/146:55 pm -
2 stops34h 04m
Deal found 10/6![GOL logo]()
$1,130
This LATAM Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:59 pm -
2 stops26h 41m
Wed 10/287:55 am -
2 stops30h 41m
Deal found 10/4![LATAM Airlines logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:56 pm -
2 stops21h 04m
Wed 10/283:35 pm -
2 stops34h 04m
Deal found 10/6![United Airlines logo]()
$1,331
This Expedia deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:10 pm -
2 stops36h 10m
Fri 12/45:20 pm -
2 stops26h 51m
Deal found 10/5![Multiple Airlines logo]()
$1,348
This FlightHub deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am -
2 stops30h 40m
Sat 11/143:25 pm -
2 stops35h 40m
Deal found 10/4![LATAM Airlines logo]()
$1,401
This LATAM Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:10 am -
2 stops27h 10m
Sun 12/205:20 pm -
2 stops25h 36m
Deal found 10/4![LATAM Airlines logo]()
$1,513
This Gotogate deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:10 am -
3 stops23h 45m
Fri 12/411:00 am -
2 stops38h 59m
Deal found 10/5![Air Canada logo]()
$1,521
Best flights from Seattle to CuritibaDiscover carefully curated flight deals from Seattle to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Seattle to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This BusinessClass deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:14 pm -
2 stops39h 11m
Sat 11/146:55 pm -
2 stops34h 04m
Deal found 10/6![GOL logo]()
$1,130
This Expedia deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:10 pm -
2 stops36h 10m
Fri 12/45:20 pm -
2 stops26h 51m
Deal found 10/5![Multiple Airlines logo]()
$1,348
This FlightHub deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am -
2 stops30h 40m
Sat 11/143:25 pm -
2 stops35h 40m
Deal found 10/4![LATAM Airlines logo]()
$1,401
This Gotogate deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:10 am -
3 stops23h 45m
Fri 12/411:00 am -
2 stops38h 59m
Deal found 10/5![Air Canada logo]()
$1,521
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 am -
3 stops45h 35m
Fri 12/43:35 pm -
3 stops35h 23m
Deal found 10/5![United Airlines logo]()
$1,710
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 am -
3 stops34h 10m
Fri 11/276:10 am -
2 stops43h 49m
Deal found 10/6![Multiple Airlines logo]()
$1,639
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:09 am -
2 stops25h 46m
Sat 11/143:35 pm -
3 stops28h 04m
Deal found 10/6![United Airlines logo]()
$1,759
Last-minute flights from Seattle to CuritibaDiscover last-minute flight deals from Seattle to Curitiba. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Curitiba. Data last updated October 9, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:14 pm -
2 stops39h 11m
Sat 11/146:55 pm -
2 stops34h 04m
Deal found 10/6![GOL logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am -
2 stops30h 40m
Sat 11/143:25 pm -
2 stops35h 40m
Deal found 10/4![LATAM Airlines logo]()
$1,401
This Expedia deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:10 pm -
2 stops36h 10m
Fri 12/45:20 pm -
2 stops26h 51m
Deal found 10/5![Multiple Airlines logo]()
$1,348
This Gotogate deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:10 am -
3 stops23h 45m
Fri 12/411:00 am -
2 stops38h 59m
Deal found 10/5![Air Canada logo]()
$1,521
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 am -
3 stops45h 35m
Fri 12/43:35 pm -
3 stops35h 23m
Deal found 10/5![United Airlines logo]()
$1,710
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 am -
3 stops34h 10m
Fri 11/276:10 am -
2 stops43h 49m
Deal found 10/6![Multiple Airlines logo]()
$1,639
This LATAM Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:10 am -
2 stops27h 10m
Sun 12/205:20 pm -
2 stops25h 36m
Deal found 10/4![LATAM Airlines logo]()
$1,513
One-way flights from Seattle to CuritibaSearch for one-way flight options from Seattle to Curitiba. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Seattle to Curitiba. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:30 pm -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/192:30 pm -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:29 pm -
3 stops32h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/142:30 pm -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$637
This GOL deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/29:23 pm -
2 stops45h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![GOL logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/29:36 pm -
3 stops39h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$797
Find flight deals from Seattle to Curitiba
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Curitiba (CWB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,130 (BusinessClass) |
One-way from | $603 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Curitiba that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 9, 2026.
Use the filters below to find and compare flights from Seattle to Curitiba that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Tue 1/19
8:13 am-9:15 am
3 stops44h 02m
Curitiba Afonso Pena
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$603
Quickest round-trip
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Thu 12/31
2:30 pm-6:30 pm
2 stops23h 00m
Curitiba Afonso Pena
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$603
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Sat 1/2
9:23 pm-11:30 pm
2 stops45h 07m
Curitiba Afonso Pena
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$765
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Sat 1/2
9:36 pm-6:30 pm
3 stops39h 54m
Curitiba Afonso Pena
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$797
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Wed 11/4
9:14 pm-5:25 pm
2 stops39h 11m
Curitiba Afonso Pena
Sat 11/14
6:55 pm-11:59 pm
2 stops34h 04m
$1,130
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Wed 11/18
11:10 pm-4:20 pm
2 stops36h 10m
Curitiba Afonso Pena
Fri 12/4
5:20 pm-3:11 pm
2 stops26h 51m
$1,348
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Wed 11/4
7:15 am-6:55 pm
2 stops30h 40m
Curitiba Afonso Pena
Sat 11/14
3:25 pm-10:05 pm
2 stops35h 40m
$1,401
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Wed 11/18
10:10 am-2:55 pm
3 stops23h 45m
Curitiba Afonso Pena
Fri 12/4
11:00 am-8:59 pm
2 stops38h 59m
$1,521
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Fri 11/20
7:45 am-10:55 pm
3 stops34h 10m
Curitiba Afonso Pena
Fri 11/27
6:10 am-8:59 pm
2 stops43h 49m
$1,639
SeattleCuritiba
SEA Seattle/Tacoma Intl - CWB Curitiba Afonso Pena
SEACWB
Seattle/Tacoma Intl
Wed 11/18
8:30 am-11:05 am
3 stops45h 35m
Curitiba Afonso Pena
Fri 12/4
3:35 pm-9:58 pm
3 stops35h 23m
$1,710
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Seattle to Curitiba
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Curitiba in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Curitiba flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Curitiba flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Curitiba flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Curitiba flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Curitiba flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Curitiba
Have a flexible travel schedule? Discover the best time to fly to Curitiba from Seattle with our price prediction graph.
SEA-CWB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Curitiba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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