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$304+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CWB
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$815
(Gurufare)

One-way from

$304
(American Airlines)

Popular in

August

Cheapest in

May

Average price

$1,551
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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Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 18, 2025.

This Gurufare deal was found by Cheapflights users on 8/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:55 pmDCA - CWB
2 stops22h 25mGOL
jue. 10/911:35 amCWB - DCA
2 stops24h 25mGOL
Deal found 8/17$815
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:00 pmDCA - CWB
2 stops21h 05mLATAM Airlines
jue. 10/98:25 pmCWB - DCA
3 stops46h 35mLATAM Airlines
Deal found 8/17$846
This SmartFares deal was found by Cheapflights users on 8/17. 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.
vie. 9/52:59 pmDCA - CWB
2 stops18h 51mLATAM Airlines
lun. 9/87:55 amCWB - DCA
2 stops16h 51mLATAM Airlines
Deal found 8/17$856
This SmartFares deal was found by Cheapflights users on 8/17. 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.
vie. 9/511:00 amDCA - CWB
2 stops29h 10mLATAM Airlines
mar. 9/97:25 pmCWB - DCA
2 stops19h 39mLATAM Airlines
Deal found 8/17$861
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/282:59 pmDCA - CWB
2 stops25h 01mLATAM Airlines
lun. 9/17:55 amCWB - DCA
2 stops16h 51mLATAM Airlines
Deal found 8/17$1,017
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/14:10 pmDCA - CWB
2 stops20h 15mAir Canada
mar. 12/303:05 pmCWB - DCA
2 stops26h 26mAir Canada
Deal found 8/17$1,139
This GOL deal was found by Cheapflights users on 8/17. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:06 pmDCA - CWB
2 stops22h 09mGOL
mar. 12/306:15 amCWB - DCA
2 stops34h 45mGOL
Deal found 8/17$1,144
This AranGrant deal was found by Cheapflights users on 8/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:55 pmDCA - CWB
2 stops15h 30mGOL
lun. 9/86:00 amCWB - DCA
2 stops17h 00mGOL
Deal found 8/17$2,394
This AranGrant deal was found by Cheapflights users on 8/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/511:50 amDCA - CWB
2 stops21h 45mGOL
mar. 9/910:10 amCWB - DCA
2 stops29h 44mGOL
Deal found 8/17$3,495

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 agosto 18, 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

jue. 10/2

6:55 pm-6:20 pm

2 stops22h 25m

Curitiba Afonso Pena

jue. 10/9

11:35 am-11:00 am

2 stops24h 25m

$815

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

jue. 10/2

5:00 pm-3:05 pm

2 stops21h 05m

Curitiba Afonso Pena

jue. 10/9

8:25 pm-6:00 pm

3 stops46h 35m

$846

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 9/5

2:59 pm-10:50 am

2 stops18h 51m

Curitiba Afonso Pena

lun. 9/8

7:55 am-11:46 pm

2 stops16h 51m

$856

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 9/5

11:00 am-5:10 pm

2 stops29h 10m

Curitiba Afonso Pena

mar. 9/9

7:25 pm-2:04 pm

2 stops19h 39m

$861

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

jue. 8/28

2:59 pm-5:00 pm

2 stops25h 01m

Curitiba Afonso Pena

lun. 9/1

7:55 am-11:46 pm

2 stops16h 51m

$1,017

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

lun. 12/1

4:10 pm-2:25 pm

2 stops20h 15m

Curitiba Afonso Pena

mar. 12/30

3:05 pm-3:31 pm

2 stops26h 26m

$1,139

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

lun. 10/20

7:06 pm-6:15 pm

2 stops22h 09m

Curitiba Afonso Pena

mar. 12/30

6:15 am-3:00 pm

2 stops34h 45m

$1,144

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 9/5

5:55 pm-10:25 am

2 stops15h 30m

Curitiba Afonso Pena

lun. 9/8

6:00 am-10:00 pm

2 stops17h 00m

$2,394

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 9/5

11:50 am-10:35 am

2 stops21h 45m

Curitiba Afonso Pena

mar. 9/9

10:10 am-2:54 pm

2 stops29h 44m

$3,495

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 11/7

12:20 pm-10:35 am

2 stops20h 15m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 19 results
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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 21h 05m. Fly via GOL or LATAM Airlines to get the fastest option. Airlines will cover a distance of 4796 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Curitiba (average of $697). Flying from Washington, D.C. Reagan-National Airport 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

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