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Florianopolis

$979+ Cheap flights from Seattle (SEA) to Florianopolis (FLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLN
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Seattle to Florianopolis

Cheapest flights from Seattle to Florianopolis
Explore the most affordable flight options available from Seattle to Florianopolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This LATAM Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:32 am
SEA
-
FLN
3 stops34h 38m
LATAM Airlines
Tue 10/2011:30 am
FLN
-
SEA
2 stops38h 25m
LATAM Airlines
Deal found 7/14$1,180
This LATAM Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 am
SEA
-
FLN
2 stops20h 10m
LATAM Airlines
Thu 8/205:50 am
FLN
-
SEA
2 stops20h 12m
LATAM Airlines
Deal found 7/15$1,191
This oojo deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:15 pm
SEA
-
FLN
2 stops29h 40m
Multiple Airlines
Thu 11/55:55 pm
FLN
-
SEA
2 stops25h 55m
Multiple Airlines
Deal found 7/18$1,205
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:40 am
SEA
-
FLN
3 stops28h 35m
Air Canada
Thu 11/511:15 am
FLN
-
SEA
2 stops38h 44m
Air Canada
Deal found 7/18$1,275
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:03 am
SEA
-
FLN
2 stops28h 02m
Multiple Airlines
Thu 8/207:10 pm
FLN
-
SEA
3 stops54h 53m
Multiple Airlines
Deal found 7/15$1,318
This Air Canada deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 am
SEA
-
FLN
2 stops30h 00m
Air Canada
Tue 10/2011:20 am
FLN
-
SEA
2 stops37h 44m
Air Canada
Deal found 7/14$1,421
This Booking.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1311:05 pm
SEA
-
FLN
3 stops30h 30m
Multiple Airlines
Thu 12/3111:15 am
FLN
-
SEA
3 stops35h 22m
Multiple Airlines
Deal found 7/17$1,590

Find flight deals from Seattle to Florianopolis

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Florianopolis (FLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,180
(LATAM Airlines)

One-way from

$979
(Ovago)
Provider with most accurate pricing for Seattle/Tacoma Intl-Florianopolis Hercilio Luz flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Florianopolis Hercilio Luz flights.
Search Deals
From Seattle/Tacoma Intl to Florianopolis Hercilio Luz
Search Deals
One-way flight from Seattle/Tacoma Intl to Florianopolis Hercilio Luz
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Florianopolis 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, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
Use the filters below to find and compare flights from Seattle to Florianopolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Sat 10/17

7:32 am-10:10 pm

3 stops34h 38m

Florianopolis Hercilio Luz

Tue 10/20

11:30 am-9:55 pm

2 stops38h 25m

$1,180

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Mon 11/2

9:15 pm-7:55 am

2 stops29h 40m

Florianopolis Hercilio Luz

Thu 11/5

5:55 pm-2:50 pm

2 stops25h 55m

$1,205

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Sat 10/17

8:00 am-6:00 pm

2 stops30h 00m

Florianopolis Hercilio Luz

Tue 10/20

11:20 am-9:04 pm

2 stops37h 44m

$1,421

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Thu 8/13

5:50 am-6:15 pm

3 stops32h 25m

Florianopolis Hercilio Luz

Thu 8/20

11:20 am-6:11 pm

3 stops34h 51m

$1,482

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Sun 12/13

11:05 pm-10:35 am

3 stops30h 30m

Florianopolis Hercilio Luz

Thu 12/31

11:15 am-5:37 pm

3 stops35h 22m

$1,590

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Sun 12/13

8:25 am-4:55 pm

2 stops27h 30m

Florianopolis Hercilio Luz

Thu 12/31

5:55 pm-9:58 pm

3 stops57h 03m

$1,681
Quickest round-trip

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 12/15

8:25 am-7:15 pm

2 stops29h 50m

Florianopolis Hercilio Luz

Mon 1/4

5:00 am-9:58 pm

2 stops21h 58m

$1,721
Cheapest one-way

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Fri 12/18

9:30 pm-9:25 am

3 stops30h 55m

$979
Quickest one-way

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Fri 12/18

11:49 am-9:10 pm

2 stops28h 21m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first

Compare providers for flights from Seattle to Florianopolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Florianopolis in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Florianopolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Florianopolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Florianopolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Florianopolis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Florianopolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Florianopolis

Have a flexible travel schedule? Discover the best time to fly to Florianopolis from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Florianopolis

Get insights into the airlines that provide service to Florianopolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florianopolis. Reviews last updated July 19, 2026.
Read through reviews of airlines operating flights from Seattle to Florianopolis, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,958 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.4
Good
1,958 reviews
LATAM Airlines
7.4
Good
1,958 reviews

Crew

8.0

Comfort

7.3

Overall

7.4

Boarding

7.5

Entertainment

7.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Florianopolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Florianopolis?

    Airlines like LATAM Airlines and Air Canada fly from Seattle to Florianopolis in about 28h 35m. The time it takes to get you to your destination can typically vary by up to 6h 03m. Airlines will cover a distance of 6908 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Seattle to Florianopolis round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Florianopolis, with prices starting at $849.

  • Can I find deals for flights from Seattle to Florianopolis that include hotel bookings?

    Yes. In addition to deals on Seattle to Florianopolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Florianopolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Florianopolis.

  • Can I find deals for business class flights from Seattle to Florianopolis?

    Yes. Cheapflights offers flight deals from Seattle to Florianopolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Florianopolis by adding a car rental and/or hotel reservation to your travel itinerary.
Florianopolis car rentals
Florianopolis Hercilio Luz Airport car rentals
Navegantes Airport car rentals
Joinville-Lauro Carneiro de Loyola Airport car rentals
Jurere car rentals

Top airline flying from Seattle to Florianopolis

Discover the top airline that operate flights from Seattle to Florianopolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$849Average$999FlexibilityNo cancel feeOn-time81%

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