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$325+ Cheap flights from Reagan-National (DCA) 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CWB
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Reagan-National to Curitiba

Cheapest flights from Reagan-National to Curitiba
Explore the most affordable flight options available from Reagan-National to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This KAYAK deal was found by Cheapflights users on 2/17. 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.
Fri 4/175:00 pm
DCA
-
CWB
2 stops19h 50m
LATAM Airlines
Sat 5/27:45 am
CWB
-
DCA
2 stops16h 56m
LATAM Airlines
Deal found 2/17$642
This SmartFares deal was found by Cheapflights users on 2/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
DCA
-
CWB
2 stops40h 45m
LATAM Airlines
Sat 5/27:45 am
CWB
-
DCA
2 stops16h 56m
LATAM Airlines
Deal found 2/15$706
This SmartFares deal was found by Cheapflights users on 2/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
DCA
-
CWB
2 stops40h 45m
LATAM Airlines
Mon 4/207:45 am
CWB
-
DCA
2 stops26h 24m
LATAM Airlines
Deal found 2/17$736
This Gurufare deal was found by Cheapflights users on 2/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:40 pm
DCA
-
CWB
2 stops18h 05m
LATAM Airlines
Thu 4/95:30 pm
CWB
-
DCA
2 stops16h 40m
LATAM Airlines
Deal found 2/15$766
This FlightHub deal was found by Cheapflights users on 2/14. 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 4/2210:10 am
DCA
-
CWB
2 stops19h 25m
LATAM Airlines
Tue 4/286:25 pm
CWB
-
DCA
2 stops17h 43m
LATAM Airlines
Deal found 2/14$771
This Orbitz deal was found by Cheapflights users on 2/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
DCA
-
CWB
2 stops23h 35m
Multiple Airlines
Fri 5/17:10 am
CWB
-
DCA
2 stops28h 58m
Multiple Airlines
Deal found 2/14$786
This FlightHub deal was found by Cheapflights users on 2/14. 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.
Mon 12/142:55 pm
DCA
-
CWB
2 stops16h 00m
LATAM Airlines
Sat 1/27:45 am
CWB
-
DCA
2 stops17h 33m
LATAM Airlines
Deal found 2/14$822
This SmartFares deal was found by Cheapflights users on 2/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:00 pm
DCA
-
CWB
2 stops40h 45m
LATAM Airlines
Fri 5/19:45 am
CWB
-
DCA
2 stops26h 23m
LATAM Airlines
Deal found 2/14$830
This KAYAK deal was found by Cheapflights users on 2/17. 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.
Sun 6/215:00 am
DCA
-
CWB
2 stops17h 00m
GOL
Tue 6/305:35 pm
CWB
-
DCA
2 stops18h 03m
GOL
Deal found 2/17$899

Find flight deals from Reagan-National to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(KAYAK)

One-way from

$325
(Gurufare)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Curitiba Afonso Pena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Curitiba Afonso Pena flights.
Search Deals
From Washington, D.C. Reagan-National to Curitiba Afonso Pena
Search Deals
One-way flight from Washington, D.C. Reagan-National to Curitiba Afonso Pena
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Curitiba that are best for you.

Fly from

Reagan-National

Fly to

Curitiba

Route

Depart

Return

Price

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Fri 4/17

5:00 pm-1:50 pm

2 stops19h 50m

Curitiba Afonso Pena

Sat 5/2

7:45 am-11:41 pm

2 stops16h 56m

$642

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 4/16

3:00 pm-8:45 am

2 stops40h 45m

Curitiba Afonso Pena

Sat 5/2

7:45 am-11:41 pm

2 stops16h 56m

$706

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 4/16

3:00 pm-8:45 am

2 stops40h 45m

Curitiba Afonso Pena

Mon 4/20

7:45 am-9:09 am

2 stops26h 24m

$736

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 4/2

1:40 pm-8:45 am

2 stops18h 05m

Curitiba Afonso Pena

Thu 4/9

5:30 pm-9:10 am

2 stops16h 40m

$766

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 4/22

10:10 am-6:35 am

2 stops19h 25m

Curitiba Afonso Pena

Tue 4/28

6:25 pm-11:08 am

2 stops17h 43m

$771

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Fri 4/17

6:00 am-6:35 am

2 stops23h 35m

Curitiba Afonso Pena

Fri 5/1

7:10 am-11:08 am

2 stops28h 58m

$786

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 4/16

3:00 pm-8:45 am

2 stops40h 45m

Curitiba Afonso Pena

Fri 5/1

9:45 am-11:08 am

2 stops26h 23m

$830

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 6/22

2:00 pm-2:00 pm

2 stops23h 00m

$325

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 6/21

2:00 pm-6:40 pm

2 stops27h 40m

$335

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 7/6

8:30 pm-9:05 pm

2 stops23h 35m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Compare providers for flights from Reagan-National 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 Reagan-National to Curitiba in February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice 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 Washington, D.C. Reagan-National Airport-Curitiba flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Curitiba flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Curitiba flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-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 Washington, D.C. Reagan-National Airport-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 Reagan-National to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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, D.C. Reagan-National?

    If you book a flight to Curitiba from Washington, D.C. Reagan-National, 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. There are 0 flights from Washington, D.C. Reagan-National to Afonso Pena per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Curitiba?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Curitiba in 19h 50m. Fly via LATAM Airlines to get the fastest option. Airlines will cover a distance of 4796 mi.

  • Can I find deals for flights from Reagan-National to Curitiba that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Curitiba?

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

  • Can I find deals for business class flights from Reagan-National to Curitiba?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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