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$304+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CWB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$620
(United Airlines)

One-way from

$304
(American Airlines)

Popular in

August

Cheapest in

May

Average price

$1,551
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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Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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 9/1010:35 pmIAD - CWB
1 stop18h 20mUnited Airlines
Wed 9/243:05 pmCWB - IAD
1 stop16h 20mUnited Airlines
Deal found 8/18$620
This Mytrip deal was found by Cheapflights users on 8/17. 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 10/27:49 pmBWI - CWB
2 stops27h 16mMultiple Airlines
Thu 10/96:30 pmCWB - BWI
3 stops30h 05mMultiple Airlines
Deal found 8/17$641
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/21:35 pmBWI - CWB
2 stops19h 55mAmerican Airlines
Thu 10/97:15 pmCWB - BWI
2 stops24h 13mAmerican Airlines
Deal found 8/17$685
This Air Canada deal was found by Cheapflights users on 8/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:45 amIAD - CWB
2 stops26h 40mAir Canada
Thu 1/293:05 pmCWB - IAD
2 stops26h 49mAir Canada
Deal found 8/18$726
This Mytrip deal was found by Cheapflights users on 8/19. 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 10/37:49 pmBWI - CWB
2 stops23h 26mMultiple Airlines
Fri 10/1011:45 amCWB - BWI
3 stops32h 02mMultiple Airlines
Deal found 8/19$741
This Avianca deal was found by Cheapflights users on 8/17. 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.
Thu 10/23:20 pmIAD - CWB
2 stops18h 10mAvianca
Thu 10/911:35 amCWB - IAD
2 stops19h 00mAvianca
Deal found 8/17$779
This Gurufare deal was found by Cheapflights users on 8/17. 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.
Thu 10/26:55 pmDCA - CWB
2 stops22h 25mGOL
Thu 10/911:35 amCWB - DCA
2 stops24h 25mGOL
Deal found 8/17$815
This Mytrip deal was found by Cheapflights users on 8/19. 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 10/35:45 amIAD - CWB
3 stops28h 20mMultiple Airlines
Fri 10/1011:45 amCWB - IAD
3 stops29h 00mMultiple Airlines
Deal found 8/19$844
This Expedia deal was found by Cheapflights users on 8/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:00 pmDCA - CWB
2 stops21h 05mLATAM Airlines
Thu 10/98:25 pmCWB - DCA
3 stops46h 35mLATAM Airlines
Deal found 8/17$846
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/306:30 amIAD - CWB
2 stops26h 30mUnited Airlines
Thu 1/296:45 pmCWB - IAD
1 stop13h 50mUnited Airlines
Deal found 8/20$879
This Expedia deal was found by Cheapflights users on 8/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:55 pmDCA - CWB
3 stops51h 45mMultiple Airlines
Fri 10/106:00 pmCWB - DCA
2 stops30h 15mMultiple Airlines
Deal found 8/19$1,031

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 August 20, 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

Wed 9/10

10:35 pm-5:55 pm

1 stop18h 20m

Curitiba Afonso Pena

Wed 9/24

3:05 pm-6:25 am

1 stop16h 20m

$620

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Thu 10/2

7:49 pm-12:05 am

2 stops27h 16m

Curitiba Afonso Pena

Thu 10/9

6:30 pm-11:35 pm

3 stops30h 05m

$641

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Thu 10/2

1:35 pm-10:30 am

2 stops19h 55m

Curitiba Afonso Pena

Thu 10/9

7:15 pm-6:28 pm

2 stops24h 13m

$685

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Tue 12/30

9:45 am-2:25 pm

2 stops26h 40m

Curitiba Afonso Pena

Thu 1/29

3:05 pm-3:54 pm

2 stops26h 49m

$726

BaltimoreCuritiba

BWI - CWB

BWICWB

Baltimore/Washington

Fri 10/3

7:49 pm-8:15 pm

2 stops23h 26m

Curitiba Afonso Pena

Fri 10/10

11:45 am-6:47 pm

3 stops32h 02m

$741

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Thu 10/2

3:20 pm-10:30 am

2 stops18h 10m

Curitiba Afonso Pena

Thu 10/9

11:35 am-5:35 am

2 stops19h 00m

$779

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 10/2

6:55 pm-6:20 pm

2 stops22h 25m

Curitiba Afonso Pena

Thu 10/9

11:35 am-11:00 am

2 stops24h 25m

$815

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Fri 10/3

7:23 pm-6:00 pm

2 stops21h 37m

Curitiba Afonso Pena

Fri 10/10

11:10 am-11:00 am

2 stops24h 50m

$815

Washington, D.C.Curitiba

IAD - CWB

IADCWB

Washington, D.C. Dulles Intl

Fri 10/3

5:45 am-11:05 am

3 stops28h 20m

Curitiba Afonso Pena

Fri 10/10

11:45 am-3:45 pm

3 stops29h 00m

$844

Washington, D.C.Curitiba

DCA - CWB

DCACWB

Washington, D.C. Reagan-National

Thu 10/2

5:00 pm-3:05 pm

2 stops21h 05m

Curitiba Afonso Pena

Thu 10/9

8:25 pm-6:00 pm

3 stops46h 35m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 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 August 20, 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 August 20, 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
1,844 reviews

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Overall

7.5

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
1,844 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Overall

7.5

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
1,095 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Overall

7.5

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
Avianca
6.7
Okay
2,411 reviews
LATAM Airlines
7.5
Good
1,844 reviews

Food

6.7

Boarding

7.6

Crew

8.0

Entertainment

7.0

Comfort

7.4

Overall

7.5

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.

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

    United Airlines, American Airlines, and GOL can get you from Washington, D.C. to Curitiba in just under 18h 20m. Your travel time can differ by up to 4h 05m. The distance between Washington, D.C. and Curitiba is about 4812 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Curitiba one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $304. Avianca flights start at $360 while deals on GOL start at $383 one-way.

  • 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.

  • 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.

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Alternative routes for Washington, D.C. to Curitiba

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