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$335+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CWB
mar 5 — mar 121
qui 3/5
qui 3/12
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 fevereiro 3, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/1811:00 am
DCA
-
CWB
2 stops18h 45m
LATAM Airlines
qua 3/257:00 am
CWB
-
DCA
2 stops16h 42m
LATAM Airlines
Deal found 2/1$638
This FlightHub deal was found by Cheapflights users on 2/2. 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.
sex 4/175:00 pm
DCA
-
CWB
2 stops23h 40m
LATAM Airlines
sáb 5/27:45 am
CWB
-
DCA
2 stops28h 40m
LATAM Airlines
Deal found 2/2$749
This KAYAK deal was found by Cheapflights users on 2/1. 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.
sex 4/176:00 am
DCA
-
CWB
2 stops17h 05m
LATAM Airlines
sáb 4/257:45 am
CWB
-
DCA
2 stops16h 56m
LATAM Airlines
Deal found 2/1$761
This Orbitz deal was found by Cheapflights users on 2/1. 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.
seg 3/306:59 am
DCA
-
CWB
2 stops24h 46m
LATAM Airlines
dom 4/56:40 pm
CWB
-
DCA
2 stops20h 28m
LATAM Airlines
Deal found 2/1$806
This Gurufare deal was found by Cheapflights users on 2/1. 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.
sáb 2/146:00 pm
DCA
-
CWB
2 stops34h 45m
LATAM Airlines
qua 2/2510:05 am
CWB
-
DCA
2 stops26h 21m
LATAM Airlines
Deal found 2/1$859
This Justfly.com deal was found by Cheapflights users on 2/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/296:59 am
DCA
-
CWB
2 stops33h 41m
LATAM Airlines
dom 4/56:40 pm
CWB
-
DCA
2 stops20h 28m
LATAM Airlines
Deal found 2/1$861
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 10/2511:00 am
DCA
-
CWB
2 stops26h 25m
Air Canada
ter 10/273:05 pm
CWB
-
DCA
2 stops28h 02m
Air Canada
Deal found 2/2$935
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 6/211:44 pm
DCA
-
CWB
2 stops20h 16m
GOL
ter 6/306:00 am
CWB
-
DCA
2 stops19h 28m
GOL
Deal found 2/2$967
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 6/206:55 pm
DCA
-
CWB
2 stops38h 45m
Multiple Airlines
ter 6/307:10 am
CWB
-
DCA
2 stops31h 55m
Multiple Airlines
Deal found 2/2$1,009

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 fevereiro 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$638
(LATAM Airlines)

One-way from

$335
(KAYAK)
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 fevereiro 3, 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

qua 3/18

11:00 am-6:45 am

2 stops18h 45m

Curitiba Afonso Pena

qua 3/25

7:00 am-10:42 pm

2 stops16h 42m

$638

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sex 4/17

5:00 pm-5:40 pm

2 stops23h 40m

Curitiba Afonso Pena

sáb 5/2

7:45 am-11:25 am

2 stops28h 40m

$749

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sex 4/17

6:00 am-12:05 am

2 stops17h 05m

Curitiba Afonso Pena

sáb 4/25

7:45 am-11:41 pm

2 stops16h 56m

$761

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

seg 3/30

6:59 am-8:45 am

2 stops24h 46m

Curitiba Afonso Pena

dom 4/5

6:40 pm-2:08 pm

2 stops20h 28m

$806

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb 2/14

6:00 pm-6:45 am

2 stops34h 45m

Curitiba Afonso Pena

qua 2/25

10:05 am-10:26 am

2 stops26h 21m

$859

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

dom 3/29

6:59 am-5:40 pm

2 stops33h 41m

Curitiba Afonso Pena

dom 4/5

6:40 pm-2:08 pm

2 stops20h 28m

$861

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

dom 6/21

1:44 pm-11:00 am

2 stops20h 16m

Curitiba Afonso Pena

ter 6/30

6:00 am-12:28 am

2 stops19h 28m

$967

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb 6/20

6:55 pm-10:40 am

2 stops38h 45m

Curitiba Afonso Pena

ter 6/30

7:10 am-2:05 pm

2 stops31h 55m

$1,009

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

qui 6/11

1:00 pm-2:00 pm

2 stops24h 00m

Curitiba Afonso Pena

qui 7/9

5:10 am-10:55 am

2 stops30h 45m

$1,039

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

seg 6/22

2:00 pm-6:40 pm

2 stops27h 40m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 11 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 18h 45m. 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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