How long is the flight from Curitiba to Washington, D.C. Reagan-National Airport?

A quick flight from Curitiba to Washington, D.C. Reagan-National Airport can take about 18h 12m. United Airlines provides one of the quickest options available for as low as $729. There are 4796 mi between Curitiba and Washington, D.C. Reagan-National Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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 March is currently the most expensive (average of $335). 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.

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.

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).

What is the cheapest month to fly from Curitiba to Washington, D.C. Reagan-National Airport?

The best pricing can be found in the month of August. Prices to Washington, D.C. Reagan-National Airport from Curitiba average $897. You can even find prices in August for less than $897, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $612. The month of January appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from Curitiba. Flying in the targeted month can save you up to 43%.

What is the cheapest time of day to fly from CWB to DCA?

When flying from Curitiba to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$533+ Cheap Flights from Curitiba to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Curitiba to Reagan-National

Round-trip from	$729 (United Airlines)
One-way from	$533 (Air Canada)
Popular in	January
Cheapest in	August
Average price	$781

From Curitiba Afonso Pena to Washington, D.C. Reagan-National

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One-way flight from Curitiba Afonso Pena to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 17% potential increase in price ($188 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 11, 2025.

Tue 9/306:30 pmCWB - DCA

2 stops22h 21mUnited Airlines

Thu 10/236:04 pmDCA - CWB

2 stops19h 31mUnited Airlines

Deal found 9/10

$818

Tue 10/76:30 pmCWB - DCA

2 stops20h 19mUnited Airlines

Thu 10/167:00 pmDCA - CWB

2 stops18h 35mUnited Airlines

Deal found 9/10

$996

Tue 10/78:30 pmCWB - DCA

2 stops38h 36mLATAM Airlines

Thu 10/166:00 amDCA - CWB

2 stops17h 20mLATAM Airlines

Deal found 9/11

$1,039

Mon 12/153:05 pmCWB - DCA

2 stops21h 21mAir Canada

Thu 1/156:00 amDCA - CWB

2 stops30h 25mAir Canada

Deal found 9/11

$1,068

Thu 12/183:05 pmCWB - DCA

2 stops26h 26mAir Canada

Sun 1/184:10 pmDCA - CWB

2 stops20h 15mAir Canada

Deal found 9/11

$1,090

Sat 12/205:25 pmCWB - DCA

2 stops28h 20mAir Canada

Tue 1/204:10 pmDCA - CWB

2 stops20h 15mAir Canada

Deal found 9/11

$1,112

Mon 12/223:05 pmCWB - DCA

2 stops20h 04mAmerican Airlines

Fri 1/1611:42 amDCA - CWB

2 stops20h 53mAmerican Airlines

Deal found 9/10

$1,345

Sat 12/208:00 amCWB - DCA

2 stops16h 55mLATAM Airlines

Tue 1/202:55 pmDCA - CWB

2 stops17h 45mLATAM Airlines

Deal found 9/10

$1,394

Best flights from Curitiba to Reagan-National
Discover carefully curated flight deals from Curitiba to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Tue 2/36:45 pmCWB - DCA

2 stops18h 12mUnited Airlines

Wed 2/254:35 pmDCA - CWB

2 stops19h 50mUnited Airlines

Deal found 9/10

$729

Thu 11/132:50 pmCWB - DCA

2 stops20h 05mAir Canada

Tue 11/184:10 pmDCA - CWB

2 stops20h 15mAir Canada

Deal found 9/9

$804

Fri 10/36:00 amCWB - DCA

2 stops18h 00mGOL

Wed 10/81:38 pmDCA - CWB

2 stops19h 47mGOL

Deal found 9/9

$1,011

Tue 10/78:30 pmCWB - DCA

2 stops38h 36mLATAM Airlines

Thu 10/166:00 amDCA - CWB

2 stops17h 20mLATAM Airlines

Deal found 9/11

$1,039

Tue 9/306:30 pmCWB - DCA

2 stops22h 21mUnited Airlines

Thu 10/236:04 pmDCA - CWB

2 stops19h 31mUnited Airlines

Deal found 9/10

$818

Wed 2/183:05 pmCWB - DCA

2 stops26h 26mAir Canada

Sun 2/228:40 pmDCA - CWB

2 stops39h 45mAir Canada

Deal found 9/8

$825

Tue 10/76:30 pmCWB - DCA

2 stops20h 19mUnited Airlines

Thu 10/167:00 pmDCA - CWB

2 stops18h 35mUnited Airlines

Deal found 9/10

$996

Last-minute flights from Curitiba to Reagan-National
Discover last-minute flight deals from Curitiba to Reagan-National. Data last updated September 11, 2025 and is based on user searches.

Tue 9/306:30 pmCWB - DCA

2 stops22h 21mUnited Airlines

Thu 10/236:04 pmDCA - CWB

2 stops19h 31mUnited Airlines

Deal found 9/10

$818

Tue 9/308:40 pmCWB - DCA

3 stops38h 25mLATAM Airlines

Thu 10/235:00 pmDCA - CWB

2 stops16h 50mLATAM Airlines

Deal found 9/10

$1,649

Tue 10/76:30 pmCWB - DCA

2 stops20h 19mUnited Airlines

Thu 10/167:00 pmDCA - CWB

2 stops18h 35mUnited Airlines

Deal found 9/10

$996

Tue 10/78:30 pmCWB - DCA

2 stops38h 36mLATAM Airlines

Thu 10/166:00 amDCA - CWB

2 stops17h 20mLATAM Airlines

Deal found 9/11

$1,039

One-way flights from Curitiba to Reagan-National
Search for one-way flight options from Curitiba to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Sun 12/75:45 pmCWB - DCA

2 stops30h 50mAir Canada

Deal found 9/8

$533

Wed 9/173:05 pmCWB - DCA

2 stops42h 53mUnited Airlines

Deal found 9/9

$1,096

Wed 9/1710:50 pmCWB - DCA

3 stops48h 09mMultiple Airlines

Deal found 9/9

$1,738

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 2/3

6:45 pm-10:57 am

2 stops18h 12m

Washington, D.C. Reagan-National

Wed 2/25

4:35 pm-2:25 pm

2 stops19h 50m

$729

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Thu 11/13

2:50 pm-8:55 am

2 stops20h 05m

Washington, D.C. Reagan-National

Tue 11/18

4:10 pm-2:25 pm

2 stops20h 15m

$804

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 9/30

6:30 pm-3:51 pm

2 stops22h 21m

Washington, D.C. Reagan-National

Thu 10/23

6:04 pm-2:35 pm

2 stops19h 31m

$818

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 2/18

3:05 pm-3:31 pm

2 stops26h 26m

Washington, D.C. Reagan-National

Sun 2/22

8:40 pm-2:25 pm

2 stops39h 45m

$825

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 10/7

6:30 pm-1:49 pm

2 stops20h 19m

Washington, D.C. Reagan-National

Thu 10/16

7:00 pm-2:35 pm

2 stops18h 35m

$996

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Fri 10/3

6:00 am-11:00 pm

2 stops18h 00m

Washington, D.C. Reagan-National

Wed 10/8

1:38 pm-10:25 am

2 stops19h 47m

$1,011

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Tue 10/7

8:30 pm-10:06 am

2 stops38h 36m

Washington, D.C. Reagan-National

Thu 10/16

6:00 am-12:20 am

2 stops17h 20m

$1,039

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Sun 12/7

5:45 pm-10:35 pm

2 stops30h 50m

$533

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 9/17

3:05 pm-8:58 am

2 stops42h 53m

$1,096

CuritibaWashington, D.C.

CWB - DCA

CWBDCA

Curitiba Afonso Pena

Wed 9/17

10:50 pm-9:59 pm

3 stops48h 09m

$1,738

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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.

Related info for your journey

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.
How long is the flight from Curitiba to Washington, D.C. Reagan-National Airport?
A quick flight from Curitiba to Washington, D.C. Reagan-National Airport can take about 18h 12m. United Airlines provides one of the quickest options available for as low as $729. There are 4796 mi between Curitiba and Washington, D.C. Reagan-National Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 March is currently the most expensive (average of $335). 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.

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$533+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Curitiba to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Curitiba to Reagan-National

Round-trip from

One-way from

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Find flight deals from Curitiba to Reagan-National

Cheapest flights from Curitiba to Reagan-NationalExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Curitiba to Washington, D.C. Reagan-National Airport that are best for you.

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.

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?

How long is the flight from Curitiba to Washington, D.C. Reagan-National Airport?

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

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

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

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

Traveling to a place near Washington, D.C. Reagan-National Airport?

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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 September 11, 2025.