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$492+ Cheap flights from Washington 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWB
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Washington to Curitiba

Keep the following information in mind while searching for Washington to Curitiba flight deals. Data was last updated June 26, 2025.

Round-trip from

$772
(United Airlines)

One-way from

$492
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$742
From Washington to Curitiba Afonso Pena
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One-way flight from Washington to Curitiba Afonso Pena
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Washington to Curitiba

Cheapest flights from Washington to Curitiba
Explore the most affordable flight options available from Washington to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/26. 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.
Sun 8/1011:45 pmSEA - CWB
2 stops38h 10mUnited Airlines
Sun 8/172:35 pmCWB - SEA
2 stops29h 18mUnited Airlines
Deal found 6/26$772
This Gotogate deal was found by Cheapflights users on 6/26. 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 8/105:30 amSEA - CWB
3 stops36h 45mMultiple Airlines
Sun 8/172:35 pmCWB - SEA
3 stops27h 41mMultiple Airlines
Deal found 6/26$1,393
This AranGrant deal was found by Cheapflights users on 6/24. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:10 pmSEA - CWB
2 stops35h 55mLATAM Airlines
Tue 9/237:25 pmCWB - SEA
2 stops52h 25mLATAM Airlines
Deal found 6/24$3,213

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 June 26, 2025.
Use the filters below to find and compare flights from Washington to Curitiba that are best for you.

Fly from

Washington

Fly to

Curitiba

Route

Depart

Return

Price

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 8/10

11:45 pm-5:55 pm

2 stops38h 10m

Curitiba Afonso Pena

Sun 8/17

2:35 pm-3:53 pm

2 stops29h 18m

$772

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 8/10

5:30 am-10:15 pm

3 stops36h 45m

Curitiba Afonso Pena

Sun 8/17

2:35 pm-2:16 pm

3 stops27h 41m

$1,393

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 9/9

11:10 pm-3:05 pm

2 stops35h 55m

Curitiba Afonso Pena

Tue 9/23

7:25 pm-7:50 pm

2 stops52h 25m

$3,213

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 7/3

3:58 pm-10:50 am

3 stops38h 52m

$492

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Thu 7/31

3:10 pm-8:15 pm

3 stops25h 05m

$598

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Thu 7/31

2:12 pm-6:00 pm

2 stops23h 48m

$814

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 7/3

12:05 pm-2:35 pm

2 stops22h 30m

$2,211

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 7/3

7:00 am-7:50 pm

2 stops32h 50m

$3,013

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 7/2

12:20 am-6:00 pm

2 stops37h 40m

$3,643

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Washington to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Washington 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 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 June 26, 2025.
Read through reviews of airlines operating flights from Washington to Curitiba, such as LATAM Airlines, United Airlines, and Air Canada. 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
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,797 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,838 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air Canada
7.1
Good
9,633 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    If you book a flight to Curitiba from Washington, 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.

  • What are the cheapest airlines to fly from State of Washington to Curitiba one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $814. However, be on the lookout for offers from Air Canada and LATAM Airlines, as they are both options that can get you from State of Washington to Curitiba for a low price.

  • Can I find deals for flights from Washington to Curitiba that include hotel bookings?

    Yes. In addition to deals on Washington to Curitiba flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Curitiba?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Curitiba.

  • Can I find deals for business class flights from Washington to Curitiba?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from State of Washington to Curitiba (average of $697). Flying from State of Washington 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

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Top airline flying from Washington to Curitiba

Discover the top airline that operate flights from Washington to Curitiba. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,011Average$1,371FlexibilityNo cancel feeOn-time81%

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