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$303+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CWB
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
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 December 3, 2025.

This Gurufare deal was found by Cheapflights users on 12/2. 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.
Tue 12/305:14 pmDCA - CWB
2 stops18h 56mGOL
Tue 1/65:55 pmCWB - DCA
2 stops18h 50mGOL
Deal found 12/2$1,569
This FlightHub deal was found by Cheapflights users on 12/2. 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.
Sun 12/213:25 pmDCA - CWB
2 stops25h 25mMultiple Airlines
Sun 1/45:25 amCWB - DCA
2 stops31h 47mMultiple Airlines
Deal found 12/2$2,458

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 December 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$635
(LATAM Airlines)

One-way from

$303
(FlightHub)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Curitiba Afonso Pena flight deals.
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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
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One-way flight from Washington, D.C. Reagan-National to Curitiba Afonso Pena
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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 December 3, 2025.
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

Thu 4/23

6:25 pm-5:40 pm

2 stops22h 15m

Curitiba Afonso Pena

Tue 4/28

6:40 pm-6:11 pm

2 stops24h 31m

$635

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 3/15

6:59 am-6:45 am

2 stops22h 46m

Curitiba Afonso Pena

Thu 3/19

8:00 am-11:09 am

2 stops28h 09m

$635

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 4/22

2:00 pm-6:35 am

2 stops15h 35m

Curitiba Afonso Pena

Sun 4/26

3:30 am-10:12 pm

2 stops19h 42m

$639

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 4/22

11:05 am-2:25 pm

2 stops26h 20m

Curitiba Afonso Pena

Mon 4/27

3:05 pm-10:19 am

2 stops20h 14m

$650

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 1/14

2:35 pm-12:25 am

2 stops31h 50m

Curitiba Afonso Pena

Wed 1/21

7:00 am-10:09 pm

2 stops17h 09m

$684

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Tue 12/30

5:14 pm-2:10 pm

2 stops18h 56m

Curitiba Afonso Pena

Tue 1/6

5:55 pm-10:45 am

2 stops18h 50m

$1,569

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 12/21

3:25 pm-6:50 pm

2 stops25h 25m

Curitiba Afonso Pena

Sun 1/4

5:25 am-11:12 am

2 stops31h 47m

$2,458

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 1/12

2:35 pm-4:40 pm

2 stops24h 05m

$303

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Tue 2/24

1:30 pm-10:40 am

2 stops19h 10m

$304

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 12/7

12:59 pm-6:35 pm

2 stops27h 36m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 16 results
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  • 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 22h 15m. 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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