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$308+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CWB
feb. 19 — feb. 261
jue. 2/19
jue. 2/26
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 enero 20, 2026.

This FlightHub deal was found by Cheapflights users on 1/20. 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.
lun. 4/204:00 pm
DCA
-
CWB
2 stops18h 30m
LATAM Airlines
lun. 4/277:45 am
CWB
-
DCA
2 stops26h 24m
LATAM Airlines
Deal found 1/20$652
This American Airlines deal was found by Cheapflights users on 1/19. 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.
jue. 3/51:44 pm
DCA
-
CWB
2 stops22h 26m
American Airlines
jue. 3/125:40 pm
CWB
-
DCA
2 stops19h 58m
American Airlines
Deal found 1/19$656
This KAYAK deal was found by Cheapflights users on 1/19. 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.
vie. 6/192:00 pm
DCA
-
CWB
2 stops23h 00m
LATAM Airlines
mié. 7/85:10 am
CWB
-
DCA
2 stops18h 02m
LATAM Airlines
Deal found 1/19$657
This Expedia deal was found by Cheapflights users on 1/20. 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.
mar. 4/215:00 pm
DCA
-
CWB
2 stops22h 35m
LATAM Airlines
mar. 4/286:40 pm
CWB
-
DCA
2 stops20h 21m
LATAM Airlines
Deal found 1/20$682
This Travelocity deal was found by Cheapflights users on 1/20. 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. 6/202:00 pm
DCA
-
CWB
2 stops19h 40m
LATAM Airlines
mar. 6/305:10 am
CWB
-
DCA
2 stops18h 02m
LATAM Airlines
Deal found 1/20$687
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/146:00 pm
DCA
-
CWB
2 stops37h 15m
LATAM Airlines
mié. 2/257:15 pm
CWB
-
DCA
2 stops18h 06m
LATAM Airlines
Deal found 1/20$727
This Priceline deal was found by Cheapflights users on 1/20. 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.
sáb. 5/166:25 pm
DCA
-
CWB
2 stops35h 10m
LATAM Airlines
lun. 5/257:45 am
CWB
-
DCA
2 stops31h 20m
LATAM Airlines
Deal found 1/20$745
This FlightHub deal was found by Cheapflights users on 1/19. 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.
vie. 4/176:00 am
DCA
-
CWB
2 stops17h 05m
LATAM Airlines
vie. 5/17:20 pm
CWB
-
DCA
2 stops16h 58m
LATAM Airlines
Deal found 1/19$757
This Expedia deal was found by Cheapflights users on 1/20. 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.
sáb. 7/111:00 pm
DCA
-
CWB
2 stops20h 40m
Multiple Airlines
lun. 7/207:45 am
CWB
-
DCA
2 stops31h 20m
Multiple Airlines
Deal found 1/20$801
This Gurufare deal was found by Cheapflights users on 1/19. 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.
lun. 2/161:40 pm
DCA
-
CWB
2 stops21h 35m
LATAM Airlines
lun. 2/238:00 am
CWB
-
DCA
2 stops17h 32m
LATAM Airlines
Deal found 1/19$865
This Priceline deal was found by Cheapflights users on 1/19. 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.
sáb. 5/302:55 pm
DCA
-
CWB
2 stops38h 40m
LATAM Airlines
vie. 6/56:40 pm
CWB
-
DCA
2 stops20h 25m
LATAM Airlines
Deal found 1/19$869

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 enero 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$652
(FlightHub)

One-way from

$308
(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
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 enero 20, 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

lun. 4/20

4:00 pm-11:30 am

2 stops18h 30m

Curitiba Afonso Pena

lun. 4/27

7:45 am-9:09 am

2 stops26h 24m

$652

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

jue. 3/5

1:44 pm-2:10 pm

2 stops22h 26m

Curitiba Afonso Pena

jue. 3/12

5:40 pm-12:38 pm

2 stops19h 58m

$656

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

mar. 4/21

5:00 pm-4:35 pm

2 stops22h 35m

Curitiba Afonso Pena

lun. 4/27

6:30 pm-5:00 pm

2 stops23h 30m

$657

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb. 6/20

7:00 am-2:00 pm

2 stops30h 00m

Curitiba Afonso Pena

mar. 6/30

5:10 am-10:12 pm

2 stops18h 02m

$657

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

vie. 6/19

2:00 pm-2:00 pm

2 stops23h 00m

Curitiba Afonso Pena

mié. 7/8

5:10 am-10:12 pm

2 stops18h 02m

$657

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

dom. 6/21

2:00 pm-4:35 pm

2 stops25h 35m

Curitiba Afonso Pena

mar. 6/30

5:10 am-10:12 pm

2 stops18h 02m

$657

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb. 6/20

1:00 pm-6:40 pm

2 stops28h 40m

Curitiba Afonso Pena

lun. 6/29

7:20 pm-10:12 pm

2 stops27h 52m

$682

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

mar. 4/21

5:00 pm-4:35 pm

2 stops22h 35m

Curitiba Afonso Pena

mar. 4/28

6:40 pm-2:01 pm

2 stops20h 21m

$682

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb. 2/14

6:00 pm-9:15 am

2 stops37h 15m

Curitiba Afonso Pena

mié. 2/25

7:15 pm-11:21 am

2 stops18h 06m

$727

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

sáb. 5/16

6:25 pm-6:35 am

2 stops35h 10m

Curitiba Afonso Pena

lun. 5/25

7:45 am-2:05 pm

2 stops31h 20m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 18h 30m. Fly via LATAM Airlines or American 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.

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