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$303+ Cheap flights from Washington, D.C. (WAS) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap 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 January 1, 2026.

This American Airlines deal was found by Cheapflights users on 12/29. 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.
Tue 12/306:05 amIAD - CWB
2 stops30h 05mAmerican Airlines
Thu 1/296:35 pmCWB - IAD
2 stops23h 56mAmerican Airlines
Deal found 12/29$634
This United Airlines deal was found by Cheapflights users on 12/29. 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.
Tue 12/3010:33 pmIAD - CWB
2 stops41h 37mUnited Airlines
Thu 1/293:10 pmCWB - IAD
1 stop17h 25mUnited Airlines
Deal found 12/29$737

Find 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 January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$631
(American Airlines)

One-way from

$303
(FlightHub)
Provider with most accurate pricing for Washington, D.C. (WAS)-Curitiba Afonso Pena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Curitiba Afonso Pena flights.
Search Deals
From Washington, D.C. (WAS) to Curitiba Afonso Pena
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One-way flight from Washington, D.C. (WAS) to Curitiba Afonso Pena
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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 January 1, 2026.
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

Wed 2/25

7:15 am-6:45 am

2 stops21h 30m

Curitiba Afonso Pena

Mon 3/2

8:00 am-12:21 am

2 stops18h 21m

$634

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 1/21

5:26 pm-2:10 pm

2 stops18h 44m

Curitiba Afonso Pena

Tue 1/27

6:35 pm-9:17 pm

2 stops28h 42m

$634

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 2/25

6:00 am-6:45 am

2 stops22h 45m

Curitiba Afonso Pena

Thu 3/5

8:00 am-9:13 am

2 stops27h 13m

$634

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 2/25

5:00 am-10:25 am

3 stops27h 25m

Curitiba Afonso Pena

Wed 3/4

7:20 pm-4:50 pm

2 stops23h 30m

$639

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Thu 2/26

3:42 pm-6:30 pm

2 stops24h 48m

Curitiba Afonso Pena

Thu 3/5

5:40 pm-11:44 am

2 stops20h 04m

$640

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Thu 2/26

7:52 pm-6:30 pm

2 stops20h 38m

Curitiba Afonso Pena

Tue 3/3

5:35 pm-11:44 am

2 stops20h 09m

$640

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 2/24

3:42 pm-9:15 am

2 stops39h 33m

Curitiba Afonso Pena

Sun 3/1

7:15 pm-11:44 am

2 stops18h 29m

$644

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 2/24

3:42 pm-9:15 am

2 stops39h 33m

Curitiba Afonso Pena

Fri 3/6

7:15 pm-11:44 am

2 stops18h 29m

$644

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 1/27

7:49 pm-12:05 am

2 stops26h 16m

Curitiba Afonso Pena

Wed 2/4

7:15 pm-11:43 am

2 stops18h 28m

$644

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Thu 2/26

7:52 pm-6:30 pm

2 stops20h 38m

Curitiba Afonso Pena

Fri 3/6

7:15 pm-7:20 pm

2 stops26h 05m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 34 results
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Compare providers for flights from Washington, D.C. to Curitiba

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Curitiba in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Curitiba flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Curitiba flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Curitiba flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Curitiba flights, Cheapflights users trust eDreams the most. eDreams 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.-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 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
No data available for this route at this time. Please check back soon.

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 January 1, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines and GOL 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
1,899 reviews

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,899 reviews
LATAM Airlines
7.5
Good
1,899 reviews

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
GOL
7.3
Good
1,143 reviews
LATAM Airlines
7.5
Good
1,899 reviews

Entertainment

7.0

Crew

8.0

Food

6.7

Comfort

7.3

Overall

7.5

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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?

    LATAM Airlines, American Airlines, and GOL can get you from Washington, D.C. to Curitiba in just under 16h 26m. Your travel time can differ by up to 5h 04m. The distance between Washington, D.C. and Curitiba is about 4796 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.

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