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Cheap flights from Seattle to Curitiba from $1,039

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Curitiba departing on 6/23. 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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Find the cheapest flights from Seattle to Curitiba

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
8:45 pm - 11:05 pm
SEA
-
CWB
22h 20m
2 stops
GOL Logo
5:45 am - 12:08 am
CWB
-
SEA
22h 23m
2 stops
$1,039GOL
Tue, Jun 23 - Wed, Jul 1
Air Canada Logo
8:00 am - 2:25 pm
SEA
-
CWB
26h 25m
2 stops
Air Canada Logo
3:20 pm - 10:16 pm
CWB
-
SEA
34h 56m
2 stops
$1,052Air Canada
Wed, Oct 21 - Sun, Oct 25
GOL Logo
8:45 pm - 11:05 pm
SEA
-
CWB
22h 20m
2 stops
GOL Logo
5:40 pm - 12:00 pm
CWB
-
SEA
22h 20m
2 stops
$1,060GOL
Tue, Jun 23 - Mon, Jun 29
GOL Logo
11:43 am - 3:00 pm
SEA
-
CWB
23h 17m
2 stops
GOL Logo
5:40 pm - 12:08 am
CWB
-
SEA
34h 28m
2 stops
$1,064GOL
Tue, Jun 23 - Tue, Jun 30
Air Canada Logo
8:00 am - 3:00 pm
SEA
-
CWB
27h 00m
2 stops
Air Canada Logo
3:20 pm - 10:16 pm
CWB
-
SEA
34h 56m
2 stops
$1,143Air Canada
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
1:00 pm - 3:00 pm
SEA
-
CWB
22h 00m
2 stops
American Airlines Logo
3:40 pm - 12:00 pm
CWB
-
SEA
24h 20m
2 stops
$1,161American Airlines
Tue, Jun 23 - Tue, Jun 30
LATAM Airlines Logo
7:15 am - 6:40 pm
SEA
-
CWB
31h 25m
2 stops
LATAM Airlines Logo
6:40 pm - 2:50 pm
CWB
-
SEA
24h 10m
2 stops
$1,219LATAM Airlines
Sat, Jun 20 - Wed, Jul 8
GOL Logo
8:53 pm - 6:15 pm
SEA
-
CWB
41h 22m
2 stops
GOL Logo
5:40 pm - 12:07 am
CWB
-
SEA
34h 27m
2 stops
$1,228GOL
Sat, Jun 20 - Wed, Jul 8
Air Canada Logo
8:00 am - 2:25 pm
SEA
-
CWB
26h 25m
2 stops
Air Canada Logo
3:20 pm - 10:16 pm
CWB
-
SEA
34h 56m
2 stops
$1,233Air Canada
Wed, Oct 21 - Sun, Oct 25
Delta Logo
8:25 am - 12:10 am
SEA
-
CWB
35h 45m
2 stops
Delta Logo
7:10 am - 2:50 pm
CWB
-
SEA
35h 40m
2 stops
$1,240Delta
Sat, Jun 20 - Wed, Jul 1

GOL flights from Seattle to Curitiba

Our best GOL deals on Seattle to Curitiba flight tickets
GOL
Jun 23
SEA8:45 pmSeattle/Tacoma Intl
22h 20m
2 stops
CWB11:05 pmCuritiba Afonso Pena
Jul 1
CWB5:45 amCuritiba Afonso Pena
22h 23m
2 stops
SEA12:08 amSeattle/Tacoma Intl
$1,039
GOL
Jun 23
SEA8:45 pmSeattle/Tacoma Intl
22h 20m
2 stops
CWB11:05 pmCuritiba Afonso Pena
Jun 29
CWB5:40 pmCuritiba Afonso Pena
22h 20m
2 stops
SEA12:00 pmSeattle/Tacoma Intl
$1,060
GOL
Jun 23
SEA11:43 amSeattle/Tacoma Intl
23h 17m
2 stops
CWB3:00 pmCuritiba Afonso Pena
Jun 30
CWB5:40 pmCuritiba Afonso Pena
34h 28m
2 stops
SEA12:08 amSeattle/Tacoma Intl
$1,064

Air Canada flights from Seattle to Curitiba

Our best Air Canada deals on Seattle to Curitiba flight tickets
Air Canada
Oct 21
SEA8:00 amSeattle/Tacoma Intl
26h 25m
2 stops
CWB2:25 pmCuritiba Afonso Pena
Oct 25
CWB3:20 pmCuritiba Afonso Pena
34h 56m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,052
Air Canada
Oct 21
SEA8:00 amSeattle/Tacoma Intl
27h 00m
2 stops
CWB3:00 pmCuritiba Afonso Pena
Oct 25
CWB3:20 pmCuritiba Afonso Pena
34h 56m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,143
Air Canada
Oct 21
SEA8:00 amSeattle/Tacoma Intl
26h 25m
2 stops
CWB2:25 pmCuritiba Afonso Pena
Oct 25
CWB3:20 pmCuritiba Afonso Pena
34h 56m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$1,233

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 May 10, 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

Tue 6/23

8:45 pm-11:05 pm

2 stops22h 20m

Curitiba Afonso Pena

Wed 7/1

5:45 am-12:08 am

2 stops22h 23m

$1,039

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 10/21

8:00 am-2:25 pm

2 stops26h 25m

Curitiba Afonso Pena

Sun 10/25

3:20 pm-10:16 pm

2 stops34h 56m

$1,052
Quickest round-trip

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 6/23

8:45 pm-11:05 pm

2 stops22h 20m

Curitiba Afonso Pena

Mon 6/29

5:40 pm-12:00 pm

2 stops22h 20m

$1,060

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 6/23

11:43 am-3:00 pm

2 stops23h 17m

Curitiba Afonso Pena

Tue 6/30

5:40 pm-12:08 am

2 stops34h 28m

$1,064

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 10/21

8:00 am-3:00 pm

2 stops27h 00m

Curitiba Afonso Pena

Sun 10/25

3:20 pm-10:16 pm

2 stops34h 56m

$1,143

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Tue 6/23

1:00 pm-3:00 pm

2 stops22h 00m

Curitiba Afonso Pena

Tue 6/30

3:40 pm-12:00 pm

2 stops24h 20m

$1,161

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

7:15 am-6:40 pm

2 stops31h 25m

Curitiba Afonso Pena

Wed 7/8

6:40 pm-2:50 pm

2 stops24h 10m

$1,219

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

8:53 pm-6:15 pm

2 stops41h 22m

Curitiba Afonso Pena

Wed 7/8

5:40 pm-12:07 am

2 stops34h 27m

$1,228

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Wed 10/21

8:00 am-2:25 pm

2 stops26h 25m

Curitiba Afonso Pena

Sun 10/25

3:20 pm-10:16 pm

2 stops34h 56m

$1,233

SeattleCuritiba

SEA - CWB

SEACWB

Seattle/Tacoma Intl

Sat 6/20

8:25 am-12:10 am

2 stops35h 45m

Curitiba Afonso Pena

Wed 7/1

7:10 am-2:50 pm

2 stops35h 40m

$1,240

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

24h 37m

Direct flights

None
The fastest flight from Seattle to Curitiba takes 24h 37m
There are no direct flights from Seattle to Curitiba. There are no popular flight routes from Seattle to Curitiba.
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Frequently asked questions about flying from Seattle to Curitiba

  • 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 24h 37m, 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 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.

Frequently asked questions about flying from Seattle to Curitiba

  • How do I get Price Alerts for flights from Seattle to Curitiba?

    Confirm your travel details to search for the latest offers for flights from Seattle to Curitiba. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Curitiba with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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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