HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Curitiba

$531+ Cheap flights from Washington to Curitiba (CWB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWB
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington 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 Washington to Curitiba

Cheapest flights from Washington to Curitiba
Explore the most affordable flight options available from Washington to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:45 pm
SEA
-
CWB
2 stops23h 20m
LATAM Airlines
Thu 3/268:00 am
CWB
-
SEA
2 stops32h 33m
LATAM Airlines
Deal found 2/8$792
This Expedia deal was found by Cheapflights users on 2/10. 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.
Thu 4/98:00 am
SEA
-
CWB
2 stops42h 35m
LATAM Airlines
Mon 4/137:45 am
CWB
-
SEA
2 stops41h 20m
LATAM Airlines
Deal found 2/10$835
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/252:15 pm
SEA
-
CWB
2 stops20h 25m
United Airlines
Wed 4/16:45 pm
CWB
-
SEA
2 stops31h 52m
United Airlines
Deal found 2/8$853
This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:15 pm
SEA
-
CWB
2 stops34h 45m
LATAM Airlines
Wed 7/87:10 am
CWB
-
SEA
2 stops42h 49m
LATAM Airlines
Deal found 2/8$914
This Expedia deal was found by Cheapflights users on 2/11. 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.
Sat 3/289:15 pm
SEA
-
CWB
2 stops29h 20m
Multiple Airlines
Sat 4/47:45 am
CWB
-
SEA
2 stops65h 13m
Multiple Airlines
Deal found 2/11$998
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/98:00 am
SEA
-
CWB
3 stops26h 40m
United Airlines
Thu 3/266:50 pm
CWB
-
SEA
2 stops28h 13m
United Airlines
Deal found 2/8$1,036
This Gotogate deal was found by Cheapflights users on 2/8. 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 3/258:00 am
SEA
-
CWB
2 stops26h 10m
Multiple Airlines
Wed 4/13:05 pm
CWB
-
SEA
3 stops27h 58m
Multiple Airlines
Deal found 2/8$1,074
This Booking.com deal was found by Cheapflights users on 2/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:40 am
SEA
-
CWB
3 stops29h 00m
Air Canada
Wed 4/13:05 pm
CWB
-
SEA
3 stops27h 58m
Air Canada
Deal found 2/8$1,146
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:10 am
SEA
-
CWB
2 stops32h 30m
Air Canada
Thu 10/293:05 pm
CWB
-
SEA
2 stops35h 11m
Air Canada
Deal found 2/9$1,150
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:50 am
PDX
-
CWB
2 stops29h 05m
LATAM Airlines
Wed 2/187:15 pm
CWB
-
PDX
2 stops29h 01m
LATAM Airlines
Deal found 2/10$1,334
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:59 am
PDX
-
CWB
2 stops23h 56m
Multiple Airlines
Wed 2/181:45 pm
CWB
-
PDX
2 stops35h 15m
Multiple Airlines
Deal found 2/9$1,350
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/27:00 am
PDX
-
CWB
2 stops24h 10m
United Airlines
Mon 4/66:45 pm
CWB
-
PDX
2 stops31h 44m
United Airlines
Deal found 2/8$1,358

Find flight deals from Washington to Curitiba

Keep the following information in mind while searching for Washington to Curitiba flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(KAYAK)
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 Washington to Curitiba Afonso Pena
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 February 12, 2026.
Use the filters below to find and compare flights from Washington to Curitiba that are best for you.

Fly from

Washington

Fly to

Curitiba

Route

Depart

Return

Price

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 3/9

1:45 pm-5:05 pm

2 stops23h 20m

Curitiba Afonso Pena

Thu 3/26

8:00 am-12:33 pm

2 stops32h 33m

$792

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 4/9

8:00 am-6:35 am

2 stops42h 35m

Curitiba Afonso Pena

Mon 4/13

7:45 am-9:05 pm

2 stops41h 20m

$835

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 3/25

2:15 pm-2:40 pm

2 stops20h 25m

Curitiba Afonso Pena

Wed 4/1

6:45 pm-10:37 pm

2 stops31h 52m

$853

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 3/28

9:15 pm-6:35 am

2 stops29h 20m

Curitiba Afonso Pena

Sat 4/4

7:45 am-8:58 pm

2 stops65h 13m

$998

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 3/9

8:00 am-2:40 pm

3 stops26h 40m

Curitiba Afonso Pena

Thu 3/26

6:50 pm-7:03 pm

2 stops28h 13m

$1,036

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 3/25

8:00 am-2:10 pm

2 stops26h 10m

Curitiba Afonso Pena

Wed 4/1

3:05 pm-3:03 pm

3 stops27h 58m

$1,074

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 3/25

5:40 am-2:40 pm

3 stops29h 00m

Curitiba Afonso Pena

Wed 4/1

3:05 pm-3:03 pm

3 stops27h 58m

$1,146

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Thu 4/2

7:00 am-11:10 am

2 stops24h 10m

Curitiba Afonso Pena

Mon 4/6

6:45 pm-10:29 pm

2 stops31h 44m

$1,358

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 4/9

10:48 am-11:15 pm

3 stops32h 27m

Curitiba Afonso Pena

Mon 4/13

6:45 pm-8:53 pm

3 stops30h 08m

$1,596

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 4/9

8:00 am-2:25 pm

2 stops26h 25m

Curitiba Afonso Pena

Mon 4/13

11:50 am-3:03 pm

3 stops31h 13m

$1,818

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Washington to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Curitiba
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Curitiba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Curitiba from Washington?

    If you book a flight to Curitiba from Washington, you will be flying to Afonso Pena, which is the city’s only airport. Curitiba Afonso Pena (CWB) is located 9.2 mi from the center of Curitiba.

  • How long is the flight from State of Washington to Curitiba?

    A quick flight from State of Washington to Curitiba can take about 20h 25m. LATAM Airlines provides one of the quickest options available for as low as $853. The distance between State of Washington and Curitiba is about 6771 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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.

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 Washington to Curitiba

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Curitiba flights
Miami to Curitiba flights
John F Kennedy Intl to Curitiba flights
Orlando to Curitiba flights
Los Angeles to Curitiba flights
Newark to Curitiba flights
Dulles Intl to Curitiba flights
LaGuardia to Curitiba flights
Las Vegas to Curitiba flights
O'Hare Intl to Curitiba flights
San Francisco to Curitiba flights
Fort Lauderdale to Curitiba flights
Reagan-National to Curitiba flights
Newark to Maringá flights
Los Angeles to Foz do Iguaçu flights
Baltimore to Curitiba flights
Boston to Londrina flights
John F Kennedy Intl to Londrina flights
Tampa to Curitiba flights
Atlanta to Foz do Iguaçu flights
Seattle to Curitiba flights
Newark to Londrina flights
Miami to Foz do Iguaçu flights
Richmond to Curitiba flights
San Diego to Curitiba flights
Hobby to Curitiba flights
George Bush Intcntl to Curitiba flights
Denver to Curitiba flights
Raleigh to Curitiba flights
Detroit to Curitiba flights
Minneapolis to Curitiba flights
Boston to Foz do Iguaçu flights
Salt Lake City to Curitiba flights
John F Kennedy Intl to Foz do Iguaçu flights
O'Hare Intl to Foz do Iguaçu flights
Dulles Intl to Foz do Iguaçu flights
Sacramento to Foz do Iguaçu flights
Portland to Curitiba flights
Dulles Intl to Londrina flights
Greensboro to Curitiba flights
Baltimore to Foz do Iguaçu flights
Sky Harbor Intl to Curitiba flights
West Palm Beach to Curitiba flights
Fort Lauderdale to Foz do Iguaçu flights
Philadelphia to Curitiba flights

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.