HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Curitiba

$591+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWB
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$591
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$1,770
Provider with most accurate pricing for Seattle/Tacoma Intl-Curitiba Afonso Pena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Curitiba Afonso Pena flights.
Search Deals
From Seattle/Tacoma Intl to Curitiba Afonso Pena
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Seattle to Curitiba

Cheapest flights from Seattle to Curitiba
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 January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/177:05 amSEA - CWB
2 stops22h 35mUnited Airlines
Mon 2/246:50 pmCWB - SEA
2 stops30h 29mUnited Airlines
Deal found 1/20$591
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/68:45 amSEA - CWB
2 stops41h 10mMultiple Airlines
Thu 3/137:25 pmCWB - SEA
2 stops28h 29mMultiple Airlines
Deal found 1/20$837
This Kissandfly.com deal was found by Cheapflights users on 1/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:15 amSEA - CWB
3 stops23h 25mLufthansa
Thu 3/133:00 pmCWB - SEA
2 stops25h 52mLufthansa
Deal found 1/19$979
This Gotogate deal was found by Cheapflights users on 1/20. 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.
Fri 3/75:45 amSEA - CWB
3 stops29h 55mAir Canada
Fri 3/143:05 pmCWB - SEA
3 stops27h 25mAir Canada
Deal found 1/20$1,689

Find flights from Seattle to Curitiba within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 2/17

7:05 am-10:40 am

2 stops22h 35m

Curitiba Afonso Pena

Mon 2/24

6:50 pm-8:19 pm

2 stops30h 29m

$591

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 3/6

8:45 am-6:55 am

2 stops41h 10m

Curitiba Afonso Pena

Thu 3/13

7:25 pm-7:54 pm

2 stops28h 29m

$837

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 3/6

6:15 am-10:40 am

3 stops23h 25m

Curitiba Afonso Pena

Thu 3/13

3:00 pm-12:52 pm

2 stops25h 52m

$979

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Fri 3/7

5:45 am-4:40 pm

3 stops29h 55m

Curitiba Afonso Pena

Fri 3/14

3:05 pm-2:30 pm

3 stops27h 25m

$1,689

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 4/29

6:05 am-2:25 pm

2 stops28h 20m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Seattle to Curitiba

Get recent, data-driven insights about flights from Seattle to Curitiba including ideal travel times, pricing trends, and more.

Rainfall in Curitiba by month

Plan your trip to Curitiba by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Curitiba ranges from 3.1 - 11.8 inches per month. May is typically the wettest month, when rainfall can reach 11.8 in. January is typically the driest time to visit Curitiba when rainfall is around 3.1 in.

Temperature in Curitiba by month

Plan your trip to Curitiba by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Curitiba, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Curitiba

Get insights into the airlines that provide service to Curitiba. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Curitiba. Reviews last updated January 21, 2025.
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

LATAM Airlines
7.5
Good
1,858 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

United Airlines
7.4
Good
8,984 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

Air Canada
7.0
Good
8,633 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

Lufthansa
6.8
Okay
7,111 reviews
LATAM Airlines
7.5
Good
1,858 reviews

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 10

Fantastic! Everything about my flight from Sao Paulo to Atlanta went well. The gate area was excellent, roomy and clean. Communication was clear and timely. The boarding process was simple and efficient. The plane was excellent as was the crew. Great job!

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.

  • What are the cheapest airlines flying from Seattle to Curitiba round-trip?

    Our cheapest airline available from Seattle to Curitiba is United Airlines. Our recent data shows that you can find tickets from as low as $591 on this airline. Additional options worth looking into are Lufthansa and Air Canada, starting at $979 and $1,689 round-trip. Users have found that United Airlines is 62% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Curitiba that include hotel bookings?

    Yes. In addition to deals on Seattle to Curitiba flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Curitiba?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Curitiba.

  • Can I find deals for business class flights from Seattle to Curitiba?

    Yes. Cheapflights offers flight deals from Seattle to Curitiba by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Curitiba (average of $697). Flying from Seattle to Curitiba in December is currently the most expensive (average of $1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Curitiba

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Curitiba flights

Top 2 airlines flying from Seattle to Curitiba

Discover the top 2 airlines that operate flights from Seattle to Curitiba. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$910Average$1,376FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,045Average$1,375FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.