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Cheap flights from Seattle to Curitiba from $599

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Curitiba departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
11:41 am - 2:55 pm
SEA
-
CWB
23h 14m
2 stops
GOL Logo
3:20 pm - 11:56 am
CWB
-
SEA
24h 36m
2 stops
$1,012GOL
Wed, May 13 - Sun, Jul 12
GOL Logo
11:41 am - 3:00 pm
SEA
-
CWB
23h 19m
2 stops
GOL Logo
7:25 pm - 11:56 am
CWB
-
SEA
20h 31m
2 stops
$1,033GOL
Tue, May 12 - Sun, Jul 12
LATAM Airlines Logo
10:15 am - 5:40 pm
SEA
-
CWB
27h 25m
2 stops
LATAM Airlines Logo
7:25 pm - 9:59 pm
CWB
-
SEA
30h 34m
2 stops
$1,046LATAM Airlines
Mon, May 11 - Mon, Jul 13
GOL Logo
2:10 pm - 3:00 pm
SEA
-
CWB
20h 50m
2 stops
GOL Logo
7:05 pm - 11:56 am
CWB
-
SEA
20h 51m
2 stops
$1,058GOL
Tue, May 12 - Tue, Jul 14
American Airlines Logo
6:00 am - 2:55 pm
SEA
-
CWB
28h 55m
2 stops
American Airlines Logo
7:05 pm - 11:56 am
CWB
-
SEA
20h 51m
2 stops
$1,061American Airlines
Wed, May 13 - Mon, Jul 13
LATAM Airlines Logo
10:15 am - 5:40 pm
SEA
-
CWB
27h 25m
2 stops
LATAM Airlines Logo
1:55 pm - 2:19 pm
CWB
-
SEA
28h 24m
2 stops
$1,196LATAM Airlines
Mon, May 11 - Tue, Jul 14
LATAM Airlines Logo
8:25 am - 4:35 pm
SEA
-
CWB
28h 10m
2 stops
LATAM Airlines Logo
5:10 am - 9:59 pm
CWB
-
SEA
20h 49m
2 stops
$1,214LATAM Airlines
Sat, Jun 20 - Wed, Jul 8
LATAM Airlines Logo
8:05 am - 4:35 pm
SEA
-
CWB
28h 30m
2 stops
LATAM Airlines Logo
5:10 am - 10:05 pm
CWB
-
SEA
20h 55m
2 stops
$1,230LATAM Airlines
Sat, Jun 20 - Wed, Jul 8
LATAM Airlines Logo
10:35 pm - 6:35 am
SEA
-
CWB
28h 00m
2 stops
LATAM Airlines Logo
7:25 pm - 9:59 pm
CWB
-
SEA
30h 34m
2 stops
$1,249LATAM Airlines
Tue, May 12 - Mon, Jul 13
LATAM Airlines Logo
10:15 am - 5:40 pm
SEA
-
CWB
27h 25m
2 stops
LATAM Airlines Logo
1:55 pm - 2:23 pm
CWB
-
SEA
28h 28m
2 stops
$1,253LATAM Airlines
Mon, May 11 - Wed, Jul 15

LATAM Airlines flights from Seattle to Curitiba

Our best LATAM Airlines deals on Seattle to Curitiba flight tickets
LATAM Airlines
May 11
SEA10:15 amSeattle/Tacoma Intl
27h 25m
2 stops
CWB5:40 pmCuritiba Afonso Pena
Jul 13
CWB7:25 pmCuritiba Afonso Pena
30h 34m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$1,046
LATAM Airlines
May 11
SEA10:15 amSeattle/Tacoma Intl
27h 25m
2 stops
CWB5:40 pmCuritiba Afonso Pena
Jul 14
CWB1:55 pmCuritiba Afonso Pena
28h 24m
2 stops
SEA2:19 pmSeattle/Tacoma Intl
$1,196
LATAM Airlines
Jun 20
SEA8:25 amSeattle/Tacoma Intl
28h 10m
2 stops
CWB4:35 pmCuritiba Afonso Pena
Jul 8
CWB5:10 amCuritiba Afonso Pena
20h 49m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$1,214

United Airlines flights from Seattle to Curitiba

Our best United Airlines deals on Seattle to Curitiba flight tickets
United Airlines
May 10
SEA10:41 pmSeattle/Tacoma Intl
35h 44m
2 stops
CWB2:25 pmCuritiba Afonso Pena
Jul 16
CWB3:05 pmCuritiba Afonso Pena
32h 01m
2 stops
SEA7:06 pmSeattle/Tacoma Intl
$1,364
United Airlines
May 10
SEA10:41 pmSeattle/Tacoma Intl
39h 29m
2 stops
CWB6:10 pmCuritiba Afonso Pena
Jul 10
CWB6:45 pmCuritiba Afonso Pena
31h 52m
2 stops
SEA10:37 pmSeattle/Tacoma Intl
$1,391
United Airlines
May 10
SEA10:41 pmSeattle/Tacoma Intl
39h 29m
2 stops
CWB6:10 pmCuritiba Afonso Pena
Jul 12
CWB7:10 pmCuritiba Afonso Pena
31h 32m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
$1,392

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 March 24, 2026.
Use the filters below to find and compare flights from Seattle 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

Wed 5/13

11:41 am-2:55 pm

2 stops23h 14m

Curitiba Afonso Pena

Sun 7/12

3:20 pm-11:56 am

2 stops24h 36m

$1,012

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 5/12

11:41 am-3:00 pm

2 stops23h 19m

Curitiba Afonso Pena

Sun 7/12

7:25 pm-11:56 am

2 stops20h 31m

$1,033

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 5/11

10:15 am-5:40 pm

2 stops27h 25m

Curitiba Afonso Pena

Mon 7/13

7:25 pm-9:59 pm

2 stops30h 34m

$1,046
Quickest round-trip

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 5/12

2:10 pm-3:00 pm

2 stops20h 50m

Curitiba Afonso Pena

Tue 7/14

7:05 pm-11:56 am

2 stops20h 51m

$1,058

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 5/13

6:00 am-2:55 pm

2 stops28h 55m

Curitiba Afonso Pena

Mon 7/13

7:05 pm-11:56 am

2 stops20h 51m

$1,061

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 5/11

10:15 am-5:40 pm

2 stops27h 25m

Curitiba Afonso Pena

Tue 7/14

1:55 pm-2:19 pm

2 stops28h 24m

$1,196

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

8:25 am-4:35 pm

2 stops28h 10m

Curitiba Afonso Pena

Wed 7/8

5:10 am-9:59 pm

2 stops20h 49m

$1,214

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

8:05 am-4:35 pm

2 stops28h 30m

Curitiba Afonso Pena

Wed 7/8

5:10 am-10:05 pm

2 stops20h 55m

$1,230

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 5/12

10:35 pm-6:35 am

2 stops28h 00m

Curitiba Afonso Pena

Mon 7/13

7:25 pm-9:59 pm

2 stops30h 34m

$1,249

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 5/11

10:15 am-5:40 pm

2 stops27h 25m

Curitiba Afonso Pena

Wed 7/15

1:55 pm-2:23 pm

2 stops28h 28m

$1,253

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Curitiba from

How to get the cheapest flight ticket from Seattle 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 Seattle/Tacoma Intl to Curitiba Afonso Pena?

American Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Curitiba Afonso Pena

When to book flights from Seattle to Curitiba

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Curitiba according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Curitiba (SEA to CWB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Curitiba

Fastest flight time

22h 07m

Direct flights

None
The fastest flight from Seattle to Curitiba takes 22h 07m
There are no direct flights from Seattle to Curitiba. There are no popular flight routes from Seattle to Curitiba.
Search flight deals

  • How far is Seattle/Tacoma Intl to Curitiba Afonso Pena by plane?

    Seattle/Tacoma Intl and Curitiba Afonso Pena are 6769.0 mi apart from one another. Flights usually cover this in 22h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.

  • What is the most popular airline from Seattle to Curitiba?

Best airlines flying from Seattle to Curitiba

Compare and see reviews for airlines that fly from Seattle to Curitiba with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $492Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Curitiba from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Curitiba quick and easy, saving you time and money.

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

Flights from Seattle 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 Seattle to Curitiba?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Curitiba.

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

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