HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Curitiba

$661+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Curitiba with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 3, 2025.

Round-trip from

$661
(Gotogate)

Popular in

January

Cheapest in

May

Average price

$790
From Washington, D.C. (WAS) to Curitiba Afonso Pena
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/173:25 pmIAD - CWB
2 stops18h 00mGOL
Sun 8/245:55 pmCWB - IAD
2 stops45h 05mGOL
Deal found 7/3$661
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Sun 8/172:30 pmBWI - CWB
3 stops32h 35mMultiple Airlines
Sun 8/242:35 pmCWB - BWI
3 stops33h 33mMultiple Airlines
Deal found 7/3$686
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Sun 8/1711:04 amIAD - CWB
3 stops36h 01mMultiple Airlines
Sun 8/245:35 amCWB - IAD
3 stops25h 00mMultiple Airlines
Deal found 7/3$714
This SmartFares deal was found by Cheapflights users on 7/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/173:45 pmDCA - CWB
2 stops17h 55mGOL
Sun 8/245:55 pmCWB - DCA
2 stops30h 09mGOL
Deal found 7/3$730
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/3010:06 pmIAD - CWB
2 stops38h 19mUnited Airlines
Thu 1/293:05 pmCWB - IAD
2 stops22h 38mUnited Airlines
Deal found 7/3$808
This LATAM Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 12/3012:59 pmIAD - CWB
2 stops23h 41mLATAM Airlines
Thu 1/295:40 pmCWB - IAD
2 stops24h 52mLATAM Airlines
Deal found 7/1$809
This EaseMyTrip deal was found by Cheapflights users on 7/1. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:57 amBWI - CWB
2 stops17h 43mLATAM Airlines
Sun 7/138:35 pmCWB - BWI
2 stops39h 11mLATAM Airlines
Deal found 7/1$895
This Delta deal was found by Cheapflights users on 7/1. 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 7/77:02 amIAD - CWB
2 stops40h 18mDelta
Tue 7/154:00 pmCWB - IAD
2 stops21h 02mDelta
Deal found 7/1$925
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/247:10 pmBWI - CWB
2 stops18h 00mAmerican Airlines
Tue 8/57:15 pmCWB - BWI
2 stops23h 55mAmerican Airlines
Deal found 6/30$986
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/243:40 pmDCA - CWB
2 stops18h 00mAmerican Airlines
Tue 8/57:15 pmCWB - DCA
2 stops16h 44mAmerican Airlines
Deal found 6/30$986
This Copa Airlines deal was found by Cheapflights users on 7/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:25 amIAD - CWB
2 stops31h 00mCopa Airlines
Sun 8/245:55 pmCWB - IAD
2 stops22h 08mCopa Airlines
Deal found 7/3$1,083
This Trip.com deal was found by Cheapflights users on 7/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:35 pmDCA - CWB
2 stops20h 25mLATAM Airlines
Sun 7/132:10 pmCWB - DCA
2 stops22h 15mLATAM Airlines
Deal found 7/1$1,391

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 July 3, 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

Sun 8/17

3:25 pm-10:25 am

2 stops18h 00m

Curitiba Afonso Pena

Sun 8/24

5:55 pm-2:00 pm

2 stops45h 05m

$661

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Sun 8/17

2:30 pm-12:05 am

3 stops32h 35m

Curitiba Afonso Pena

Sun 8/24

2:35 pm-11:08 pm

3 stops33h 33m

$686

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Sun 8/17

11:04 am-12:05 am

3 stops36h 01m

Curitiba Afonso Pena

Sun 8/24

5:35 am-5:35 am

3 stops25h 00m

$714

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Sun 8/17

3:45 pm-10:40 am

2 stops17h 55m

Curitiba Afonso Pena

Sun 8/24

5:55 pm-11:04 pm

2 stops30h 09m

$730

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

10:06 pm-2:25 pm

2 stops38h 19m

Curitiba Afonso Pena

Thu 1/29

3:05 pm-11:43 am

2 stops22h 38m

$808

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

12:59 pm-2:40 pm

2 stops23h 41m

Curitiba Afonso Pena

Thu 1/29

5:40 pm-4:32 pm

2 stops24h 52m

$809

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Tue 7/29

1:52 pm-6:40 am

2 stops39h 48m

Curitiba Afonso Pena

Tue 8/5

7:00 am-12:54 am

2 stops18h 54m

$938

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Thu 7/24

7:10 pm-2:10 pm

2 stops18h 00m

Curitiba Afonso Pena

Tue 8/5

7:15 pm-6:10 pm

2 stops23h 55m

$986

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 7/24

3:40 pm-10:40 am

2 stops18h 00m

Curitiba Afonso Pena

Tue 8/5

7:15 pm-10:59 am

2 stops16h 44m

$986

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Sat 8/16

2:25 am-10:25 am

2 stops31h 00m

Curitiba Afonso Pena

Sun 8/24

5:55 pm-3:03 pm

2 stops22h 08m

$1,083

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 12 results
1
2

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 July 3, 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 July 3, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, Copa Airlines, and United Airlines 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
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,805 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,467 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,861 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
GOL
7.3
Good
1,086 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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.

  • What are the cheapest airlines flying from Washington, D.C. to Curitiba round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Curitiba round-trip from $661. Other airlines that can offer you cheap pricing are United Airlines, from $808, and LATAM Airlines, from $809. GOL is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

    Most travelers choose Baltimore/Washington - Curitiba Afonso Pena, Washington, D.C. Reagan-National - Curitiba Afonso Pena or Washington, D.C. Dulles Intl - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Curitiba

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Foz do Iguaçu flights
Reagan-National to Curitiba flights
Dulles Intl to Curitiba flights
Dulles Intl to Londrina flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.