HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$320+ Cheap flights from Curitiba (CWB) to Reagan-National (DCA)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWB — DCA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Curitiba to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Curitiba to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Curitiba (CWB) to Reagan-National (DCA). 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 May 1, 2025.

Round-trip from

$612
(American Airlines)

One-way from

$320
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$906
From Curitiba Afonso Pena to Washington, D.C. Reagan-National
Search Deals
One-way flight from Curitiba Afonso Pena to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Curitiba to Reagan-National

Cheapest flights from Curitiba to Reagan-National
Explore the most affordable flight options available from Curitiba to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/136:40 pmCWB - DCA
2 stops16h 46mAmerican Airlines
Wed 8/273:55 pmDCA - CWB
2 stops21h 20mAmerican Airlines
Deal found 4/29$612
This Ovago deal was found by Cheapflights users on 4/29. 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.
Thu 8/146:00 amCWB - DCA
2 stops18h 00mGOL
Wed 8/276:56 pmDCA - CWB
2 stops22h 04mGOL
Deal found 4/29$710
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:35 pmCWB - DCA
2 stops22h 13mUnited Airlines
Mon 8/252:59 pmDCA - CWB
2 stops19h 06mUnited Airlines
Deal found 4/29$717
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:10 pmCWB - DCA
2 stops18h 09mMultiple Airlines
Sat 5/176:59 amDCA - CWB
2 stops30h 16mMultiple Airlines
Deal found 4/30$1,023
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:25 pmCWB - DCA
2 stops18h 16mDelta
Tue 8/193:55 pmDCA - CWB
2 stops16h 20mDelta
Deal found 4/29$1,352
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Tue 8/57:25 pmCWB - DCA
2 stops16h 35mLATAM Airlines
Mon 8/181:55 pmDCA - CWB
2 stops18h 20mLATAM Airlines
Deal found 4/29$1,490

Cheapflights Fare Finder

Customize your flight search to find flights from Curitiba to Reagan-National 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 May 1, 2025.
Use the filters below to find and compare flights from Curitiba to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Curitiba

Fly to

Reagan-National

Route

Depart

Return

Price

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 8/13

6:40 pm-10:26 am

2 stops16h 46m

Washington, D.C. Reagan-National

Wed 8/27

3:55 pm-2:15 pm

2 stops21h 20m

$612

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Thu 8/14

6:00 am-11:00 pm

2 stops18h 00m

Washington, D.C. Reagan-National

Wed 8/27

6:56 pm-6:00 pm

2 stops22h 04m

$710

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 8/6

6:35 pm-3:48 pm

2 stops22h 13m

Washington, D.C. Reagan-National

Mon 8/25

2:59 pm-11:05 am

2 stops19h 06m

$717

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 8/5

7:25 pm-12:41 pm

2 stops18h 16m

Washington, D.C. Reagan-National

Tue 8/19

3:55 pm-9:15 am

2 stops16h 20m

$1,352

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 8/5

7:25 pm-11:00 am

2 stops16h 35m

Washington, D.C. Reagan-National

Mon 8/18

1:55 pm-9:15 am

2 stops18h 20m

$1,490

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 8/6

6:40 pm-12:41 pm

2 stops19h 01m

$320

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Mon 8/4

11:35 am-9:13 am

2 stops22h 38m

$382

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Sun 8/3

6:55 pm-8:57 am

2 stops39h 02m

$727

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Sat 8/9

7:00 am-11:42 pm

2 stops17h 42m

$732

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Thu 6/12

8:35 pm-10:15 am

3 stops38h 40m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Best time to book a flight from Curitiba to Reagan-National

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

Cheapflights Insights

Everything you need to know about your flight from Curitiba to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
GOL
7.3
Good
1,068 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Curitiba Afonso Pena (CWB) is the airport you will fly out of if you book a flight from Curitiba to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Afonso Pena; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Curitiba airport to Washington, D.C. Reagan-National. It is only a 9.2 mi journey to Afonso Pena (CWB) from Curitiba’s city center.

  • What are the cheapest airlines flying from Curitiba to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, American Airlines ($612), GOL ($710), and United Airlines ($717) offers the cheapest pricing from Curitiba to Washington, D.C. Reagan-National Airport.

  • What are the cheapest airlines to fly from Curitiba to Washington, D.C. Reagan-National Airport one-way?

    $320 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on GOL and United Airlines, with prices starting from $382 and $727, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Curitiba to Reagan-National 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 Curitiba to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Curitiba to Washington, D.C. Reagan-National Airport (average of $278). Flying from Curitiba to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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

Traveling to a place near Curitiba?

Book flights to Curitiba if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Curitiba to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Foz do Iguaçu to Baltimore flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.