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Curitiba

$578+ Cheap flights from Washington, D.C. (WAS) to Curitiba (CWB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 September 15, 2025.

Round-trip from

$578
(United Airlines)

Popular in

August

Cheapest in

May
From Washington, D.C. (WAS) to Curitiba Afonso Pena
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($69 potential savings vs. average RT price).
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Find flight deals from Washington, D.C. to Curitiba

Cheapest flights from Washington, D.C. to Curitiba
Explore the most affordable flight options available from Washington, D.C. to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/2811:30 pmIAD - CWB
1 stop13h 55mUnited Airlines
Tue 11/43:05 pmCWB - IAD
1 stop17h 30mUnited Airlines
Deal found 9/12$578
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2910:35 pmIAD - CWB
2 stops35h 25mUnited Airlines
Wed 11/53:05 pmCWB - IAD
1 stop17h 30mUnited Airlines
Deal found 9/14$595
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/110:10 pmIAD - CWB
2 stops39h 15mUnited Airlines
Sat 11/85:25 pmCWB - IAD
1 stop15h 10mUnited Airlines
Deal found 9/14$597
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:21 pmBWI - CWB
2 stops26h 44mMultiple Airlines
Thu 11/63:05 pmCWB - BWI
3 stops35h 24mMultiple Airlines
Deal found 9/15$605
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:35 pmIAD - CWB
2 stops18h 25mMultiple Airlines
Tue 11/47:25 pmCWB - IAD
2 stops19h 50mMultiple Airlines
Deal found 9/12$615
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 12/306:05 amIAD - CWB
2 stops28h 40mAmerican Airlines
Thu 1/296:30 pmCWB - IAD
2 stops29h 48mAmerican Airlines
Deal found 9/13$634
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/282:59 pmDCA - CWB
2 stops18h 41mAmerican Airlines
Tue 11/47:20 pmCWB - DCA
2 stops17h 27mAmerican Airlines
Deal found 9/12$635
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/294:44 pmBWI - CWB
2 stops21h 21mDelta
Wed 11/57:25 pmCWB - BWI
2 stops23h 52mDelta
Deal found 9/14$645
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:00 amIAD - CWB
3 stops30h 05mMultiple Airlines
Thu 11/611:50 amCWB - IAD
2 stops27h 25mMultiple Airlines
Deal found 9/15$646
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:30 amIAD - CWB
3 stops32h 05mMultiple Airlines
Wed 11/511:35 amCWB - IAD
3 stops31h 20mMultiple Airlines
Deal found 9/14$648
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:00 amIAD - CWB
3 stops30h 00mMultiple Airlines
Mon 11/173:05 pmCWB - IAD
2 stops24h 10mMultiple Airlines
Deal found 9/15$654
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:00 amBWI - CWB
3 stops28h 55mMultiple Airlines
Wed 11/55:30 pmCWB - BWI
2 stops19h 55mMultiple Airlines
Deal found 9/14$693

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Curitiba that are best for you.

Fly from

Washington, D.C.

Fly to

Curitiba

Route

Depart

Return

Price

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Thu 10/30

6:30 am-11:05 am

2 stops27h 35m

Curitiba Afonso Pena

Thu 11/6

11:40 am-6:35 am

1 stop20h 55m

$578

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 10/28

11:30 pm-2:25 pm

1 stop13h 55m

Curitiba Afonso Pena

Tue 11/4

3:05 pm-6:35 am

1 stop17h 30m

$578

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 10/29

10:35 pm-11:00 am

2 stops35h 25m

Curitiba Afonso Pena

Wed 11/5

3:05 pm-6:35 am

1 stop17h 30m

$595

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Sat 11/1

10:10 pm-2:25 pm

2 stops39h 15m

Curitiba Afonso Pena

Sat 11/8

5:25 pm-6:35 am

1 stop15h 10m

$597

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Thu 10/30

8:21 pm-12:05 am

2 stops26h 44m

Curitiba Afonso Pena

Thu 11/6

3:05 pm-12:29 am

3 stops35h 24m

$605

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 10/28

3:35 pm-2:25 pm

2 stops21h 50m

Curitiba Afonso Pena

Tue 11/4

7:25 pm-3:10 am

3 stops33h 45m

$627

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 10/29

3:53 pm-2:10 pm

2 stops21h 17m

Curitiba Afonso Pena

Wed 11/5

7:20 pm-2:20 pm

2 stops21h 00m

$635

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Tue 10/28

2:59 pm-10:40 am

2 stops18h 41m

Curitiba Afonso Pena

Tue 11/4

7:20 pm-10:47 am

2 stops17h 27m

$635

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

6:05 am-12:45 pm

2 stops28h 40m

Curitiba Afonso Pena

Thu 1/29

6:30 pm-10:18 pm

2 stops29h 48m

$637

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 10/29

3:35 pm-2:35 pm

2 stops22h 00m

Curitiba Afonso Pena

Wed 11/5

6:50 pm-1:40 am

3 stops32h 50m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Washington, D.C. to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Washington, D.C. 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 Washington, D.C. to Curitiba

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

Find hourly flight availability from Washington, D.C. to Curitiba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from Washington, D.C. to Curitiba by exploring options for tickets at noon.

Reviews of airlines servicing Curitiba

Get insights into the airlines that provide service to Curitiba. 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 Curitiba. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, GOL, and Avianca from Washington, D.C. to Curitiba to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
GOL
7.3
Good
1,105 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
Avianca
6.7
Okay
2,435 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Food

6.7

Overall

7.5

Boarding

7.6

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    If you book a flight to Curitiba from Washington, D.C., 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. to Afonso Pena per day from 0 different airlines.

  • How long is the flight from Washington, D.C. to Curitiba?

    United Airlines, American Airlines, and Delta can get you from Washington, D.C. to Curitiba in just under 13h 55m. Your travel time can differ by up to 7h 26m. The distance between Washington, D.C. and Curitiba is about 4812 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. to Curitiba?

    Most travelers choose Washington, D.C. Dulles Intl - Curitiba Afonso Pena, Baltimore/Washington - Curitiba Afonso Pena or Washington, D.C. Reagan-National - Curitiba Afonso Pena when deciding on the best route from Washington, D.C. to Curitiba.

  • Can I find deals for flights from Washington, D.C. to Curitiba that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Curitiba flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Curitiba?

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

  • Can I find deals for business class flights from Washington, D.C. to Curitiba?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Curitiba?

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