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$310+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
May 9 — May 161
Sat 5/9
Sat 5/16
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 April 9, 2026.

This KAYAK deal was found by Cheapflights users on 4/5. 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.
Mon 6/156:30 pm
DCA
-
CWB
2 stops22h 10m
LATAM Airlines
Thu 8/207:45 am
CWB
-
DCA
2 stops26h 28m
LATAM Airlines
Deal found 4/5$762
This KAYAK deal was found by Cheapflights users on 4/5. 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.
Sun 6/141:50 pm
DCA
-
CWB
2 stops19h 50m
LATAM Airlines
Tue 8/186:40 pm
CWB
-
DCA
2 stops20h 25m
LATAM Airlines
Deal found 4/5$768
This LATAM Airlines deal was found by Cheapflights users on 4/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:11 am
IAD
-
CWB
2 stops33h 54m
LATAM Airlines
Fri 6/57:10 am
CWB
-
IAD
2 stops30h 08m
LATAM Airlines
Deal found 4/7$769
This KAYAK deal was found by Cheapflights users on 4/5. 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.
Sun 6/141:50 pm
DCA
-
CWB
2 stops19h 50m
LATAM Airlines
Wed 8/192:45 pm
CWB
-
DCA
2 stops24h 20m
LATAM Airlines
Deal found 4/5$774
This Delta deal was found by Cheapflights users on 4/6. 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.
Mon 6/152:45 pm
DCA
-
CWB
2 stops17h 10m
Delta
Wed 8/197:20 pm
CWB
-
DCA
2 stops19h 45m
Delta
Deal found 4/6$784
This Mytrip deal was found by Cheapflights users on 4/5. 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.
Fri 6/266:50 am
IAD
-
CWB
2 stops34h 45m
Multiple Airlines
Mon 7/67:30 pm
CWB
-
IAD
2 stops34h 50m
Multiple Airlines
Deal found 4/5$816
This Ovago deal was found by Cheapflights users on 4/7. 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.
Fri 5/223:08 pm
IAD
-
CWB
2 stops16h 42m
LATAM Airlines
Fri 5/297:20 pm
CWB
-
IAD
2 stops17h 34m
LATAM Airlines
Deal found 4/7$819
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:44 pm
DCA
-
CWB
2 stops20h 56m
GOL
Tue 6/305:45 am
CWB
-
DCA
2 stops17h 15m
GOL
Deal found 4/9$857
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:13 pm
DCA
-
CWB
2 stops18h 47m
GOL
Sun 5/313:30 pm
CWB
-
DCA
2 stops22h 28m
GOL
Deal found 4/9$874
This LATAM Airlines deal was found by Cheapflights users on 4/7. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 pm
BWI
-
CWB
2 stops25h 55m
LATAM Airlines
Wed 9/307:20 pm
CWB
-
BWI
2 stops18h 02m
LATAM Airlines
Deal found 4/7$875
This Avianca deal was found by Cheapflights users on 4/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:35 pm
IAD
-
CWB
2 stops42h 15m
Avianca
Fri 6/57:25 pm
CWB
-
IAD
2 stops34h 55m
Avianca
Deal found 4/5$879
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Sun 6/2111:59 am
IAD
-
CWB
2 stops26h 01m
American Airlines
Tue 6/307:30 pm
CWB
-
IAD
3 stops25h 03m
American Airlines
Deal found 4/5$896

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 April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(KAYAK)

One-way from

$310
(SmartFares)
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
Search Deals
One-way flight from Washington, D.C. (WAS) to Curitiba Afonso Pena
Search Deals

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 April 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Curitiba that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 6/15

6:30 pm-5:40 pm

2 stops22h 10m

Curitiba Afonso Pena

Thu 8/20

7:45 am-9:13 am

2 stops26h 28m

$762

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 6/3

10:11 am-9:05 pm

2 stops33h 54m

Curitiba Afonso Pena

Fri 6/5

7:10 am-12:18 pm

2 stops30h 08m

$769

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 6/14

1:50 pm-10:40 am

2 stops19h 50m

Curitiba Afonso Pena

Wed 8/19

2:45 pm-2:05 pm

2 stops24h 20m

$774

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 6/25

10:00 pm-8:55 am

2 stops33h 55m

Curitiba Afonso Pena

Sat 8/8

6:40 pm-2:05 pm

2 stops20h 25m

$778

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 6/14

2:45 pm-6:40 pm

2 stops26h 55m

Curitiba Afonso Pena

Tue 8/18

6:40 pm-2:05 pm

2 stops20h 25m

$778

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 6/14

2:45 pm-10:40 am

2 stops18h 55m

Curitiba Afonso Pena

Wed 8/19

7:20 pm-2:05 pm

2 stops19h 45m

$784

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 6/25

10:00 pm-8:55 am

2 stops33h 55m

Curitiba Afonso Pena

Fri 8/7

7:10 am-2:05 pm

2 stops31h 55m

$784

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 6/15

2:45 pm-8:55 am

2 stops17h 10m

Curitiba Afonso Pena

Wed 8/19

7:20 pm-2:05 pm

2 stops19h 45m

$784

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 6/21

1:44 pm-11:40 am

2 stops20h 56m

Curitiba Afonso Pena

Tue 6/30

5:45 am-10:00 pm

2 stops17h 15m

$857

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 5/24

7:13 pm-3:00 pm

2 stops18h 47m

Curitiba Afonso Pena

Sun 5/31

3:30 pm-12:58 pm

2 stops22h 28m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 53 resultsSorted by cheapest first
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Curitiba flight deals on Cheapflights vs. FlightHub >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 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.-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 April 9, 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
7.4
Good
1,909 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.4
Good
1,909 reviews
LATAM Airlines
7.4
Good
1,909 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
GOL
7.3
Good
1,199 reviews
LATAM Airlines
7.4
Good
1,909 reviews

Entertainment

7.0

Boarding

7.5

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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, Delta, and American Airlines can get you from Washington, D.C. to Curitiba in just under 22h 10m. Your travel time can differ by up to 11h 45m. 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. Reagan-National - Curitiba Afonso Pena, Washington, D.C. Dulles Intl - Curitiba Afonso Pena or Baltimore/Washington - 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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