How do I get Price Alerts for flights from Seattle to Santa Catarina?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Santa Catarina . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Seattle to Santa Catarina 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Santa Catarina?

Prices for flights from Seattle/Tacoma Intl Airport to Santa Catarina refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Santa Catarina?

As of September 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Santa Catarina.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Santa Catarina?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Santa Catarina.

What documentation or ID do you need to fly to Santa Catarina?

The travel and health documents required for your trip to Santa Catarina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Catarina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$625 Cheap Flights from Seattle to Santa Catarina in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Santa Catarina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 6:10 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

29h 30m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

11:05 am - 2:37 pmFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

32h 32m3 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl Vancouver Intl

$1,155Air Canada

Thu, Oct 29 - Thu, Nov 5

8:40 am - 6:10 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

29h 30m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

11:05 am - 8:59 pmFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

38h 54m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,155Air Canada

Thu, Oct 29 - Thu, Nov 5

8:10 am - 4:55 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

27h 45m2 stops Miami Buenos Aires Ministro Pistarini

5:55 pm - 2:44 pmFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

25h 49m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

$1,273LATAM Airlines

Sun, Dec 6 - Thu, Dec 10

8:10 am - 4:55 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

27h 45m2 stops Miami Buenos Aires Ministro Pistarini

11:40 am - 10:18 amFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

27h 38m2 stops Buenos Aires Ministro Pistarini Atlanta Hartsfield-Jackson

$1,274LATAM Airlines

Sun, Dec 6 - Thu, Dec 10

7:15 am - 4:50 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

29h 35m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez

5:25 am - 9:44 pmFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

21h 19m2 stops Sao Paulo Guarulhos Intl Orlando

$1,343Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

1:56 pm - 6:25 pmSEA Seattle/Tacoma Intl-NVT Navegantes

24h 29m2 stops Chicago O'Hare Intl Sao Paulo Guarulhos Intl

6:20 am - 10:54 amNVT Navegantes-SEA Seattle/Tacoma Intl

32h 34m2 stops Sao Paulo Guarulhos Intl Newark

$1,373Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

7:15 am - 4:50 pmSEA Seattle/Tacoma Intl-FLN Florianopolis Hercilio Luz

28h 35m2 stops Los Angeles Santiago Arturo Merino Benitez

11:40 am - 10:18 amFLN Florianopolis Hercilio Luz-SEA Seattle/Tacoma Intl

27h 38m2 stops Buenos Aires Ministro Pistarini Atlanta Hartsfield-Jackson

$1,457LATAM Airlines

Sun, Dec 6 - Thu, Dec 10

5:50 am - 5:35 pmSEA Seattle/Tacoma Intl-NVT Navegantes

31h 45m3 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl Sao Paulo Guarulhos Intl

11:25 am - 9:04 pmNVT Navegantes-SEA Seattle/Tacoma Intl

37h 39m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,549Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

7:45 am - 1:30 pmSEA Seattle/Tacoma Intl-NVT Navegantes

24h 45m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

2:10 pm - 8:59 pmNVT Navegantes-SEA Seattle/Tacoma Intl

35h 49m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,578Multiple Airlines

Wed, Dec 30 - Thu, Jan 14

7:45 am - 7:55 pmSEA Seattle/Tacoma Intl-NVT Navegantes

31h 10m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

10:50 am - 8:59 pmNVT Navegantes-SEA Seattle/Tacoma Intl

39h 09m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl

$1,593Air Canada

Tue, Feb 23 - Thu, Feb 25

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LATAM Airlines flights from Seattle to Santa Catarina

Our best LATAM Airlines deals on Seattle to Santa Catarina flight tickets

LATAM Airlines

Dec 6

SEA8:10 amSeattle/Tacoma Intl

27h 45m

2 stops

FLN4:55 pmFlorianopolis Hercilio Luz

Dec 10

FLN5:55 pmFlorianopolis Hercilio Luz

25h 49m

2 stops

SEA2:44 pmSeattle/Tacoma Intl

$1,273

LATAM Airlines

Dec 6

SEA8:10 amSeattle/Tacoma Intl

27h 45m

2 stops

FLN4:55 pmFlorianopolis Hercilio Luz

Dec 10

FLN11:40 amFlorianopolis Hercilio Luz

27h 38m

2 stops

SEA10:18 amSeattle/Tacoma Intl

$1,274

LATAM Airlines

Dec 6

SEA7:15 amSeattle/Tacoma Intl

28h 35m

2 stops

FLN4:50 pmFlorianopolis Hercilio Luz

Dec 10

FLN11:40 amFlorianopolis Hercilio Luz

27h 38m

2 stops

SEA10:18 amSeattle/Tacoma Intl

$1,457

Air Canada flights from Seattle to Santa Catarina

Our best Air Canada deals on Seattle to Santa Catarina flight tickets

Air Canada

Oct 29

SEA8:40 amSeattle/Tacoma Intl

29h 30m

3 stops

FLN6:10 pmFlorianopolis Hercilio Luz

Nov 5

FLN11:05 amFlorianopolis Hercilio Luz

38h 54m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$1,155

Air Canada

Feb 23

SEA7:45 amSeattle/Tacoma Intl

31h 10m

2 stops

NVT7:55 pmNavegantes

Feb 25

NVT10:50 amNavegantes

39h 09m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$1,593

Air Canada

Dec 30

SEA8:40 amSeattle/Tacoma Intl

30h 15m

3 stops

NVT7:55 pmNavegantes

Jan 14

NVT10:50 amNavegantes

32h 47m

3 stops

SEA2:37 pmSeattle/Tacoma Intl

$2,656

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Thu 10/29

8:40 am-6:10 pm

3 stops29h 30m

Florianopolis Hercilio Luz

Thu 11/5

11:05 am-2:37 pm

3 stops32h 32m

$1,155

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Thu 10/29

8:40 am-6:10 pm

3 stops29h 30m

Florianopolis Hercilio Luz

Thu 11/5

11:05 am-8:59 pm

2 stops38h 54m

$1,155

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Sun 12/6

8:10 am-4:55 pm

2 stops27h 45m

Florianopolis Hercilio Luz

Thu 12/10

5:55 pm-2:44 pm

2 stops25h 49m

$1,273

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Sun 12/6

8:10 am-4:55 pm

2 stops27h 45m

Florianopolis Hercilio Luz

Thu 12/10

11:40 am-10:18 am

2 stops27h 38m

$1,274

Quickest round-trip

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Thu 10/29

7:15 am-4:50 pm

2 stops29h 35m

Florianopolis Hercilio Luz

Thu 11/5

5:25 am-9:44 pm

2 stops21h 19m

$1,343

SeattleNavegantes

SEA Seattle/Tacoma Intl - NVT Navegantes

SEANVT

Seattle/Tacoma Intl

Wed 10/14

1:56 pm-6:25 pm

2 stops24h 29m

Navegantes

Wed 10/21

6:20 am-10:54 am

2 stops32h 34m

$1,373

SeattleFlorianopolis

SEA Seattle/Tacoma Intl - FLN Florianopolis Hercilio Luz

SEAFLN

Seattle/Tacoma Intl

Sun 12/6

7:15 am-4:50 pm

2 stops28h 35m

Florianopolis Hercilio Luz

Thu 12/10

11:40 am-10:18 am

2 stops27h 38m

$1,457

SeattleNavegantes

SEA Seattle/Tacoma Intl - NVT Navegantes

SEANVT

Seattle/Tacoma Intl

Wed 10/14

5:50 am-5:35 pm

3 stops31h 45m

Navegantes

Wed 10/21

11:25 am-9:04 pm

2 stops37h 39m

$1,549

SeattleNavegantes

SEA Seattle/Tacoma Intl - NVT Navegantes

SEANVT

Seattle/Tacoma Intl

Wed 12/30

7:45 am-1:30 pm

2 stops24h 45m

Navegantes

Thu 1/14

2:10 pm-8:59 pm

2 stops35h 49m

$1,578

SeattleNavegantes

SEA Seattle/Tacoma Intl - NVT Navegantes

SEANVT

Seattle/Tacoma Intl

Tue 2/23

7:45 am-7:55 pm

2 stops31h 10m

Navegantes

Thu 2/25

10:50 am-8:59 pm

2 stops39h 09m

$1,593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

Cheap Seattle to Santa Catarina flight deals and tips

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

Best Price Found	$625
Fastest flight time	28h 35m
Direct flights	None

The best one-way flight to Santa Catarina from Seattle in the past 72 hours is $625. The best round-trip flight deal from Seattle to Santa Catarina found on momondo in the last 72 hours is $1,155.

The fastest flight from Seattle to Santa Catarina takes 28h 35m

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

Search flight deals

Frequently asked questions about flying from Seattle to Santa Catarina

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Santa Catarina?
Prices for flights from Seattle/Tacoma Intl Airport to Santa Catarina refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Santa Catarina?
As of September 2026, there is 1 operator available to choose from for flights from Seattle/Tacoma Intl Airport to Santa Catarina.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Santa Catarina?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Santa Catarina.
What documentation or ID do you need to fly to Santa Catarina?
The travel and health documents required for your trip to Santa Catarina can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Catarina. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Santa Catarina

Compare and see reviews for airlines that fly from Seattle to Santa Catarina with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $849	Free Cancellation	Rating 7.4 1,985 reviews		Search LATAM Airlines flights

Frequently asked questions about flying from Seattle to Santa Catarina

How do I get Price Alerts for flights from Seattle to Santa Catarina?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Santa Catarina. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Seattle to Santa Catarina 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 show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Santa Catarina for you.

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

Yes. momondo allows you to filter the results for Seattle to Santa Catarina flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Santa Catarina?

Once all potential Seattle to Santa Catarina flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Seattle to Santa Catarina flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.