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Cheap flights from Washington to Curitiba from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Curitiba departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Curitiba

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:00 am - 10:40 am
SEA
-
CWB
22h 40m
2 stops
LATAM Airlines Logo
6:40 pm - 12:30 pm
CWB
-
SEA
21h 50m
2 stops
$1,015LATAM Airlines
Fri, Sep 11 - Fri, Sep 18
LATAM Airlines Logo
8:05 am - 2:10 pm
SEA
-
CWB
26h 05m
2 stops
LATAM Airlines Logo
5:10 am - 10:02 pm
CWB
-
SEA
20h 52m
2 stops
$1,017LATAM Airlines
Fri, Aug 7 - Fri, Aug 14
GOL Logo
12:58 pm - 11:50 pm
SEA
-
CWB
54h 52m
2 stops
GOL Logo
3:20 pm - 11:58 am
CWB
-
SEA
24h 38m
2 stops
$1,018GOL
Sun, Aug 9 - Sun, Aug 16
GOL Logo
2:07 pm - 3:00 pm
SEA
-
CWB
20h 53m
2 stops
GOL Logo
3:20 pm - 11:58 am
CWB
-
SEA
24h 38m
2 stops
$1,019GOL
Sun, Aug 9 - Sun, Aug 16
LATAM Airlines Logo
8:50 am - 4:05 pm
SEA
-
CWB
27h 15m
2 stops
LATAM Airlines Logo
7:20 pm - 2:50 pm
CWB
-
SEA
23h 30m
2 stops
$1,024LATAM Airlines
Fri, Aug 7 - Sun, Aug 16
American Airlines Logo
12:58 pm - 2:00 pm
SEA
-
CWB
21h 02m
2 stops
American Airlines Logo
7:05 pm - 7:47 pm
CWB
-
SEA
28h 42m
2 stops
$1,067American Airlines
Wed, Aug 5 - Wed, Aug 12
GOL Logo
8:21 pm - 11:20 am
SEA
-
CWB
34h 59m
2 stops
GOL Logo
5:55 am - 12:20 am
CWB
-
SEA
22h 25m
2 stops
$1,081GOL
Thu, Aug 6 - Fri, Aug 14
GOL Logo
2:07 pm - 2:40 pm
SEA
-
CWB
20h 33m
2 stops
GOL Logo
5:55 am - 12:20 am
CWB
-
SEA
22h 25m
2 stops
$1,113GOL
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
10:00 am - 11:00 am
PDX
-
CWB
21h 00m
2 stops
United Airlines Logo
5:00 pm - 3:23 pm
CWB
-
PDX
27h 23m
3 stops
$1,590United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
10:00 am - 11:00 am
PDX
-
CWB
21h 00m
2 stops
United Airlines Logo
5:00 pm - 3:23 pm
CWB
-
PDX
27h 23m
3 stops
$1,591United Airlines
Sat, Oct 31 - Tue, Nov 3

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American Airlines flights from State of Washington to Curitiba

Our best American Airlines deals on State of Washington to Curitiba flight tickets
American Airlines
Aug 5
SEA12:58 pmSeattle/Tacoma Intl
21h 02m
2 stops
CWB2:00 pmCuritiba Afonso Pena
Aug 12
CWB7:05 pmCuritiba Afonso Pena
28h 42m
2 stops
SEA7:47 pmSeattle/Tacoma Intl
$1,067
American Airlines
Dec 15
SEA5:18 amSeattle/Tacoma Intl
28h 42m
2 stops
CWB3:00 pmCuritiba Afonso Pena
Jan 15
CWB7:25 pmCuritiba Afonso Pena
20h 40m
2 stops
SEA11:05 amSeattle/Tacoma Intl
$1,399

United Airlines flights from State of Washington to Curitiba

Our best United Airlines deals on State of Washington to Curitiba flight tickets
United Airlines
Aug 10
SEA11:11 pmSeattle/Tacoma Intl
35h 19m
2 stops
CWB2:30 pmCuritiba Afonso Pena
Aug 13
CWB6:50 pmCuritiba Afonso Pena
28h 18m
3 stops
SEA7:08 pmSeattle/Tacoma Intl
$1,518
United Airlines
Aug 9
SEA11:11 pmSeattle/Tacoma Intl
35h 19m
2 stops
CWB2:30 pmCuritiba Afonso Pena
Aug 12
CWB6:50 pmCuritiba Afonso Pena
28h 18m
3 stops
SEA7:08 pmSeattle/Tacoma Intl
$1,579
United Airlines
Oct 31
PDX10:00 amPortland
21h 00m
2 stops
CWB11:00 amCuritiba Afonso Pena
Nov 3
CWB5:00 pmCuritiba Afonso Pena
27h 23m
3 stops
PDX3:23 pmPortland
$1,590

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Washington to Curitiba that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Fri 9/11

8:00 am-10:40 am

2 stops22h 40m

Curitiba Afonso Pena

Fri 9/18

6:40 pm-12:30 pm

2 stops21h 50m

$1,015

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Fri 8/7

8:05 am-2:10 pm

2 stops26h 05m

Curitiba Afonso Pena

Fri 8/14

5:10 am-10:02 pm

2 stops20h 52m

$1,017

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 8/9

12:58 pm-11:50 pm

2 stops54h 52m

Curitiba Afonso Pena

Sun 8/16

3:20 pm-11:58 am

2 stops24h 38m

$1,018

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 8/9

2:07 pm-3:00 pm

2 stops20h 53m

Curitiba Afonso Pena

Sun 8/16

3:20 pm-11:58 am

2 stops24h 38m

$1,019

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Fri 8/7

8:50 am-4:05 pm

2 stops27h 15m

Curitiba Afonso Pena

Sun 8/16

7:20 pm-2:50 pm

2 stops23h 30m

$1,024

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 8/5

12:58 pm-2:00 pm

2 stops21h 02m

Curitiba Afonso Pena

Wed 8/12

7:05 pm-7:47 pm

2 stops28h 42m

$1,067

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 8/6

8:21 pm-11:20 am

2 stops34h 59m

Curitiba Afonso Pena

Fri 8/14

5:55 am-12:20 am

2 stops22h 25m

$1,081
Quickest round-trip

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 8/8

2:07 pm-2:40 pm

2 stops20h 33m

Curitiba Afonso Pena

Fri 8/14

5:55 am-12:20 am

2 stops22h 25m

$1,113

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sat 10/31

10:00 am-11:00 am

2 stops21h 00m

Curitiba Afonso Pena

Tue 11/3

5:00 pm-3:23 pm

3 stops27h 23m

$1,590

PortlandCuritiba

PDX - CWB

PDXCWB

Portland

Sat 10/31

10:00 am-11:00 am

2 stops21h 00m

Curitiba Afonso Pena

Tue 11/3

5:00 pm-3:23 pm

3 stops27h 23m

$1,591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Curitiba from

How to get the cheapest flight ticket from State of Washington to Curitiba

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington to Curitiba Afonso Pena?

LATAM Airlines and American Airlines are the most popular carriers operating from Washington to Curitiba Afonso Pena

Cheap State of Washington to Curitiba flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Curitiba

Fastest flight time

21h 00m

Direct flights

None
The fastest flight from State of Washington to Curitiba takes 21h 00m
There are no direct flights from State of Washington to Curitiba. There are no popular flight routes from State of Washington to Curitiba.
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Frequently asked questions about flying from Washington to Curitiba

  • When did momondo last update prices for flights from Washington to Curitiba Afonso Pena Airport?

    Prices for flights from Washington to Curitiba Afonso Pena Airport refresh daily.

  • How old do you have to be to fly from Washington to Curitiba Afonso Pena Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Curitiba Afonso Pena Airport.

  • What documentation or ID do you need to fly to Curitiba Afonso Pena Airport?

    The necessary travel and health documents for your Curitiba Afonso Pena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Curitiba?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Curitiba. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Curitiba with flexible booking policies on momondo?

Flights from Washington to Curitiba with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Curitiba?

Once you have performed a search for Washington to Curitiba flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Curitiba right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Curitiba from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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