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$300+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(Gurufare)

One-way from

$300
(United Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Curitiba Afonso Pena flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Curitiba Afonso Pena flights.
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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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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 January 8, 2026.

This Gurufare deal was found by Cheapflights users on 1/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:40 pmIAD - CWB
2 stops42h 10mLATAM Airlines
Wed 2/117:15 pmCWB - IAD
2 stops18h 29mLATAM Airlines
Deal found 1/7$620
This Ovago deal was found by Cheapflights users on 1/7. 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.
Mon 2/910:08 amIAD - CWB
2 stops26h 57mLATAM Airlines
Tue 2/107:15 pmCWB - IAD
2 stops18h 28mLATAM Airlines
Deal found 1/7$637
This LATAM Airlines deal was found by Cheapflights users on 1/7. 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 1/217:49 pmIAD - CWB
2 stops26h 16mLATAM Airlines
Tue 1/275:40 pmCWB - IAD
2 stops20h 03mLATAM Airlines
Deal found 1/7$640
This Ovago deal was found by Cheapflights users on 1/7. 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.
Tue 1/2712:40 pmIAD - CWB
2 stops24h 30mLATAM Airlines
Wed 2/47:00 amCWB - IAD
2 stops30h 43mLATAM Airlines
Deal found 1/7$645
This Ovago deal was found by Cheapflights users on 1/7. 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.
Tue 1/274:45 pmBWI - CWB
2 stops20h 25mLATAM Airlines
Wed 2/43:50 pmCWB - BWI
2 stops20h 24mLATAM Airlines
Deal found 1/7$645
This Ovago deal was found by Cheapflights users on 1/7. 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.
Sat 2/146:00 pmDCA - CWB
2 stops19h 05mLATAM Airlines
Wed 2/257:15 pmCWB - DCA
2 stops17h 11mLATAM Airlines
Deal found 1/7$645
This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 pmDCA - CWB
2 stops27h 30mMultiple Airlines
Tue 3/31:25 pmCWB - DCA
2 stops21h 45mMultiple Airlines
Deal found 1/5$660
This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:30 pmDCA - CWB
2 stops37h 10mLATAM Airlines
Fri 2/277:00 amCWB - DCA
2 stops30h 14mLATAM Airlines
Deal found 1/5$713
This FlightHub deal was found by Cheapflights users on 1/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 amDCA - CWB
2 stops26h 20mAir Canada
Wed 4/223:05 pmCWB - DCA
2 stops25h 25mAir Canada
Deal found 1/7$719
This Gurufare deal was found by Cheapflights users on 1/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:25 pmIAD - CWB
2 stops35h 20mLATAM Airlines
Wed 2/257:15 pmCWB - IAD
2 stops18h 29mLATAM Airlines
Deal found 1/8$725
This Gurufare deal was found by Cheapflights users on 1/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2212:35 pmIAD - CWB
2 stops42h 15mLATAM Airlines
Sun 3/19:35 amCWB - IAD
2 stops25h 38mLATAM Airlines
Deal found 1/8$730
This FlightHub deal was found by Cheapflights users on 1/8. 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.
Sat 2/145:30 pmBWI - CWB
2 stops21h 35mLATAM Airlines
Wed 2/2511:25 amCWB - BWI
2 stops23h 57mLATAM Airlines
Deal found 1/8$747

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 8, 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

Mon 2/9

10:08 am-3:05 pm

2 stops26h 57m

Curitiba Afonso Pena

Tue 2/10

7:15 pm-11:43 am

2 stops18h 28m

$637

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 1/21

7:49 pm-12:05 am

2 stops26h 16m

Curitiba Afonso Pena

Tue 1/27

5:40 pm-11:43 am

2 stops20h 03m

$640

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Wed 4/8

3:35 pm-2:00 pm

2 stops21h 25m

Curitiba Afonso Pena

Wed 4/22

7:10 am-12:48 pm

2 stops30h 38m

$645

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Sat 2/14

5:25 pm-3:05 pm

2 stops19h 40m

Curitiba Afonso Pena

Wed 2/25

7:15 pm-11:44 am

2 stops18h 29m

$645

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 1/27

12:40 pm-3:10 pm

2 stops24h 30m

Curitiba Afonso Pena

Wed 2/4

7:00 am-11:43 am

2 stops30h 43m

$645

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Tue 1/27

4:45 pm-3:10 pm

2 stops20h 25m

Curitiba Afonso Pena

Wed 2/4

3:50 pm-10:14 am

2 stops20h 24m

$645

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sat 2/14

6:00 pm-3:05 pm

2 stops19h 05m

Curitiba Afonso Pena

Wed 2/25

7:15 pm-10:26 am

2 stops17h 11m

$645

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Mon 2/23

6:00 pm-11:30 pm

2 stops27h 30m

Curitiba Afonso Pena

Tue 3/3

1:25 pm-9:10 am

2 stops21h 45m

$660

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Fri 2/20

7:30 pm-10:40 am

2 stops37h 10m

Curitiba Afonso Pena

Fri 2/27

7:00 am-11:14 am

2 stops30h 14m

$713

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Wed 4/8

11:05 am-2:25 pm

2 stops26h 20m

Curitiba Afonso Pena

Wed 4/22

3:05 pm-3:30 pm

2 stops25h 25m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 59 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*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 8, 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
1,897 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

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
7.5
Good
1,897 reviews
LATAM Airlines
7.5
Good
1,897 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

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
1,149 reviews
LATAM Airlines
7.5
Good
1,897 reviews

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.6

Crew

8.0

Overall

7.5

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, Air Canada, and United Airlines can get you from Washington, D.C. to Curitiba in just under 26h 20m. Your travel time can differ by up to 37m. 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, Washington, D.C. Reagan-National - 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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Alternative routes for Washington, D.C. to Curitiba

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