What is the cheapest airline that flies from Seattle/Tacoma Intl to Curitiba Afonso Pena?

LATAM Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Curitiba Afonso Pena

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?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport as of November 2025.

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.

$655 Cheap Flights from Seattle to Curitiba in 2025/26

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11:59 pm - 11:00 amSEA-CWB

30h 01m2 stops

6:45 pm - 8:35 pmCWB-SEA

29h 50m2 stops

$665United Airlines

Find Deal

Sun, Mar 1 - Tue, Mar 10

8:10 am - 2:25 pmSEA-CWB

25h 15m2 stops

3:05 pm - 3:01 pmCWB-SEA

27h 56m3 stops

$993Air Canada

Find Deal

Sun, Mar 1 - Tue, Mar 10

8:10 am - 2:25 pmSEA-CWB

25h 15m2 stops

11:10 am - 10:16 pmCWB-SEA

40h 06m2 stops

$1,134Air Canada

Find Deal

Sun, Feb 22 - Tue, Feb 24

11:40 am - 12:05 amSEA-CWB

31h 25m2 stops

5:10 am - 10:19 amCWB-SEA

34h 09m2 stops

$1,191LATAM Airlines

Find Deal

Tue, Dec 9 - Wed, Dec 17

9:34 am - 6:45 amSEA-CWB

40h 11m2 stops

1:50 pm - 10:40 amCWB-SEA

49h 50m2 stops

$1,279Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 21

11:49 am - 7:05 pmSEA-CWB

26h 16m2 stops

11:10 am - 9:37 amCWB-SEA

27h 27m2 stops

$1,406GOL

Find Deal

Mon, Dec 22 - Thu, Jan 22

7:00 am - 11:00 amSEA-CWB

23h 00m2 stops

3:05 pm - 3:41 pmCWB-SEA

29h 36m3 stops

$1,475United Airlines

Find Deal

Sun, Feb 22 - Tue, Feb 24

11:34 am - 6:35 pmSEA-CWB

26h 01m2 stops

7:25 pm - 10:59 amCWB-SEA

20h 34m2 stops

$1,607GOL

Find Deal

Thu, Dec 11 - Sun, Dec 21

7:55 am - 4:35 pmSEA-CWB

51h 40m3 stops

5:10 am - 12:21 pmCWB-SEA

36h 11m2 stops

$1,913LATAM Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 21

10:34 am - 12:45 pmSEA-CWB

21h 11m3 stops

7:25 pm - 1:00 pmCWB-SEA

22h 35m2 stops

$2,849American Airlines

Find Deal

Thu, Dec 11 - Sun, Dec 21

LATAM Airlines flights from Seattle to Curitiba

Our best LATAM Airlines deals on Seattle to Curitiba flight tickets

LATAM Airlines

Dec 9

SEA11:40 amSeattle/Tacoma Intl

31h 25m

2 stops

CWB12:05 amCuritiba Afonso Pena

Dec 17

CWB5:10 amCuritiba Afonso Pena

34h 09m

2 stops

SEA10:19 amSeattle/Tacoma Intl

$1,191

Find similar

LATAM Airlines

Dec 11

SEA7:55 amSeattle/Tacoma Intl

51h 40m

3 stops

CWB4:35 pmCuritiba Afonso Pena

Dec 21

CWB5:10 amCuritiba Afonso Pena

36h 11m

2 stops

SEA12:21 pmSeattle/Tacoma Intl

$1,913

Find similar

Air Canada flights from Seattle to Curitiba

Our best Air Canada deals on Seattle to Curitiba flight tickets

Air Canada

Mar 1

SEA8:10 amSeattle/Tacoma Intl

25h 15m

2 stops

CWB2:25 pmCuritiba Afonso Pena

Mar 10

CWB3:05 pmCuritiba Afonso Pena

27h 56m

3 stops

SEA3:01 pmSeattle/Tacoma Intl

$993

Find similar

Air Canada

Feb 22

SEA8:10 amSeattle/Tacoma Intl

25h 15m

2 stops

CWB2:25 pmCuritiba Afonso Pena

Feb 24

CWB11:10 amCuritiba Afonso Pena

40h 06m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

$1,134

Find similar

Air Canada

Dec 22

SEA5:50 amSeattle/Tacoma Intl

32h 15m

3 stops

CWB7:05 pmCuritiba Afonso Pena

Jan 22

CWB2:50 pmCuritiba Afonso Pena

28h 41m

3 stops

SEA2:31 pmSeattle/Tacoma Intl

$2,846

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 3/1

11:59 pm-11:00 am

2 stops30h 01m

Curitiba Afonso Pena

Tue 3/10

6:45 pm-8:35 pm

2 stops29h 50m

$665

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 3/1

8:10 am-2:25 pm

2 stops25h 15m

Curitiba Afonso Pena

Tue 3/10

3:05 pm-3:01 pm

3 stops27h 56m

$993

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 2/22

8:10 am-2:25 pm

2 stops25h 15m

Curitiba Afonso Pena

Tue 2/24

11:10 am-10:16 pm

2 stops40h 06m

$1,134

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 12/9

11:40 am-12:05 am

2 stops31h 25m

Curitiba Afonso Pena

Wed 12/17

5:10 am-10:19 am

2 stops34h 09m

$1,191

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 12/11

9:34 am-6:45 am

2 stops40h 11m

Curitiba Afonso Pena

Sun 12/21

1:50 pm-10:40 am

2 stops49h 50m

$1,279

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Mon 12/22

11:49 am-7:05 pm

2 stops26h 16m

Curitiba Afonso Pena

Thu 1/22

11:10 am-9:37 am

2 stops27h 27m

$1,406

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sun 2/22

7:00 am-11:00 am

2 stops23h 00m

Curitiba Afonso Pena

Tue 2/24

3:05 pm-3:41 pm

3 stops29h 36m

$1,475

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 12/11

11:34 am-6:35 pm

2 stops26h 01m

Curitiba Afonso Pena

Sun 12/21

7:25 pm-10:59 am

2 stops20h 34m

$1,607

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 12/11

7:55 am-4:35 pm

3 stops51h 40m

Curitiba Afonso Pena

Sun 12/21

5:10 am-12:21 pm

2 stops36h 11m

$1,913

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Thu 12/11

10:34 am-12:45 pm

3 stops21h 11m

Curitiba Afonso Pena

Sun 12/21

7:25 pm-1:00 pm

2 stops22h 35m

$2,849

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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

Prices

Airlines

What is the cheapest day to depart on your flight to Curitiba?

The cheapest day to depart from Seattle to Curitiba is on a Monday when prices can be found for as low as $1,271. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Curitiba on Thursday is $1,529.

What is the cheapest time of day to depart on your flight to Curitiba?

Our most recent data shows that the best time of day to fly to Curitiba is in the morning. Flights from Seattle to Curitiba during this time can be as low as $1,375. In the evening is when there is more demand to fly to Curitiba, so prices are often more expensive at around $1,449 per ticket.

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

Direct flights	None

There are no direct flights from Seattle to Curitiba. There are no popular flight routes from Seattle to Curitiba.

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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 19h 20m, 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?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Curitiba Afonso Pena Airport as of November 2025.
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?
Based on momondo bookings for flights between Seattle and Curitiba, the leading airline is LATAM Airlines, making up 100% of the total bookings.

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
LATAM Airlines	PriceFrom $1,011	Free Cancellation	Rating 7.5 1,874 reviews		Search LATAM 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?

Price alerts on flights to Curitiba from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Seattle to Curitiba from $655

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 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Seattle to Curitiba

Cheap round-trip flights

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LATAM Airlines flights from Seattle to Curitiba

Our best LATAM Airlines deals on Seattle to Curitiba flight tickets

Air Canada flights from Seattle to Curitiba

Our best Air Canada deals on Seattle to Curitiba flight tickets

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Use the filters below to find and compare flights from Seattle to Curitiba that are best for you.

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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 day to depart on your flight to Curitiba?

The cheapest day to depart from Seattle to Curitiba is on a Monday when prices can be found for as low as $1,271. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Curitiba on Thursday is $1,529.

What is the cheapest time of day to depart on your flight to Curitiba?

Our most recent data shows that the best time of day to fly to Curitiba is in the morning. Flights from Seattle to Curitiba during this time can be as low as $1,375. In the evening is when there is more demand to fly to Curitiba, so prices are often more expensive at around $1,449 per ticket.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Curitiba Afonso Pena?

LATAM Airlines and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Curitiba Afonso Pena

When to book flights from Seattle to Curitiba

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

Direct flights

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

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Curitiba trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Airports servicing Paraná