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$395+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Curitiba

Best flights from Washington to Curitiba
Discover carefully curated flight deals from Washington to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 1/47:00 amSEA - CWB
2 stops23h 00mUnited Airlines
Tue 2/36:50 pmCWB - SEA
2 stops28h 24mUnited Airlines
Deal found 12/16$908
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/610:50 amSEA - CWB
2 stops20h 55mAmerican Airlines
Mon 2/27:20 pmCWB - SEA
2 stops20h 41mAmerican Airlines
Deal found 12/16$925
This Air Canada deal was found by Cheapflights users on 12/15. 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.
Mon 3/168:10 amSEA - CWB
2 stops30h 35mAir Canada
Wed 3/187:30 amCWB - SEA
2 stops42h 46mAir Canada
Deal found 12/15$1,125
This KAYAK deal was found by Cheapflights users on 12/16. 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 2/1111:59 amPDX - CWB
2 stops23h 56mLATAM Airlines
Wed 2/1810:05 amCWB - PDX
2 stops38h 11mLATAM Airlines
Deal found 12/16$1,183
This United Airlines deal was found by Cheapflights users on 12/16. 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 3/188:00 amSEA - CWB
3 stops26h 25mUnited Airlines
Wed 4/13:05 pmCWB - SEA
2 stops24h 37mUnited Airlines
Deal found 12/16$1,153
This United Airlines deal was found by Cheapflights users on 12/16. 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 1/67:00 amSEA - CWB
2 stops26h 20mUnited Airlines
Mon 2/26:50 pmCWB - SEA
3 stops26h 11mUnited Airlines
Deal found 12/16$1,192
This United Airlines deal was found by Cheapflights users on 12/16. 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 2/117:00 amPDX - CWB
2 stops26h 25mUnited Airlines
Wed 2/187:00 pmCWB - PDX
3 stops28h 55mUnited Airlines
Deal found 12/16$1,205
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 3/111:59 pmPDX - CWB
2 stops30h 01mUnited Airlines
Thu 3/53:05 pmCWB - PDX
2 stops33h 09mUnited Airlines
Deal found 12/15$1,319
This United Airlines deal was found by Cheapflights users on 12/15. 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 3/168:00 amSEA - CWB
3 stops30h 10mUnited Airlines
Wed 3/186:45 pmCWB - SEA
2 stops22h 22mUnited Airlines
Deal found 12/15$1,435

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$795
(American Airlines)

One-way from

$395
(Kiwi.com)
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
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One-way flight from Washington to Curitiba Afonso Pena
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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 December 18, 2025.
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

Sun 1/4

7:00 am-11:00 am

2 stops23h 00m

Curitiba Afonso Pena

Tue 2/3

6:50 pm-6:14 pm

2 stops28h 24m

$908

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 1/6

10:50 am-12:45 pm

2 stops20h 55m

Curitiba Afonso Pena

Mon 2/2

7:20 pm-11:01 am

2 stops20h 41m

$925

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 3/16

8:10 am-6:45 pm

2 stops30h 35m

Curitiba Afonso Pena

Wed 3/18

7:30 am-10:16 pm

2 stops42h 46m

$1,125

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 3/18

8:00 am-2:25 pm

3 stops26h 25m

Curitiba Afonso Pena

Wed 4/1

3:05 pm-11:42 am

2 stops24h 37m

$1,153

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Wed 2/11

11:59 am-4:55 pm

2 stops23h 56m

Curitiba Afonso Pena

Wed 2/18

10:05 am-7:16 pm

2 stops38h 11m

$1,183

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 1/6

7:00 am-2:20 pm

2 stops26h 20m

Curitiba Afonso Pena

Mon 2/2

6:50 pm-4:01 pm

3 stops26h 11m

$1,192

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Wed 2/11

7:00 am-2:25 pm

2 stops26h 25m

Curitiba Afonso Pena

Wed 2/18

7:00 pm-6:55 pm

3 stops28h 55m

$1,205

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sun 3/1

11:59 pm-11:00 am

2 stops30h 01m

Curitiba Afonso Pena

Thu 3/5

3:05 pm-7:14 pm

2 stops33h 09m

$1,319

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 3/16

8:00 am-6:10 pm

3 stops30h 10m

Curitiba Afonso Pena

Wed 3/18

6:45 pm-1:07 pm

2 stops22h 22m

$1,435

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 1/22

10:51 am-4:50 pm

3 stops48h 59m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
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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 55m. United Airlines provides one of the quickest options available for as low as $925. 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

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Top airline flying from Washington to Curitiba

Discover the top airline that operate flights from Washington 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,011Average$1,371FlexibilityNo cancel feeOn-time81%

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