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Florianopolis

$849+ Cheap flights from Seattle (SEA) to Florianopolis (FLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$849
(Trip.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Florianopolis Hercilio Luz flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Florianopolis Hercilio Luz flights.
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From Seattle/Tacoma Intl to Florianopolis Hercilio Luz
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Find 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 April 29, 2025.

This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:31 amSEA - FLN
2 stops32h 24mLATAM Airlines
Thu 6/195:35 amFLN - SEA
2 stops43h 12mLATAM Airlines
Deal found 4/28$849
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:16 pmSEA - FLN
2 stops41h 19mDelta
Sun 6/15:35 amFLN - SEA
2 stops44h 21mDelta
Deal found 4/28$887
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:25 amSEA - FLN
2 stops20h 55mMultiple Airlines
Wed 6/1812:45 pmFLN - SEA
2 stops39h 13mMultiple Airlines
Deal found 4/29$889
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:20 amSEA - FLN
2 stops27h 15mAir Canada
Sat 5/313:40 pmFLN - SEA
2 stops31h 57mAir Canada
Deal found 4/28$939
This Cocha deal was found by Cheapflights users on 4/29. 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 Cocha is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:14 pmSEA - FLN
2 stops27h 06mCopa Airlines
Tue 6/171:20 amFLN - SEA
2 stops24h 38mCopa Airlines
Deal found 4/29$1,128
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:49 amSEA - FLN
2 stops22h 21mAmerican Airlines
Mon 8/47:10 pmFLN - SEA
3 stops23h 13mAmerican Airlines
Deal found 4/28$3,237

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 April 29, 2025.
Use the filters below to find and compare flights from Seattle to Florianopolis that are best for you.

Fly from

Seattle

Fly to

Florianopolis

Route

Depart

Return

Price

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Thu 6/12

11:31 am-11:55 pm

2 stops32h 24m

Florianopolis Hercilio Luz

Thu 6/19

5:35 am-8:47 pm

2 stops43h 12m

$849

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Fri 5/16

5:16 pm-2:35 pm

2 stops41h 19m

Florianopolis Hercilio Luz

Sun 6/1

5:35 am-9:56 pm

2 stops44h 21m

$887

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Wed 6/11

8:25 am-9:20 am

2 stops20h 55m

Florianopolis Hercilio Luz

Wed 6/18

12:45 pm-11:58 pm

2 stops39h 13m

$889

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Sun 5/18

7:20 am-2:35 pm

2 stops27h 15m

Florianopolis Hercilio Luz

Sat 5/31

3:40 pm-7:37 pm

2 stops31h 57m

$939

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Wed 6/11

5:14 pm-12:20 am

2 stops27h 06m

Florianopolis Hercilio Luz

Tue 6/17

1:20 am-9:58 pm

2 stops24h 38m

$1,128

SeattleFlorianopolis

SEA - FLN

SEAFLN

Seattle/Tacoma Intl

Tue 7/15

7:49 am-10:10 am

2 stops22h 21m

Florianopolis Hercilio Luz

Mon 8/4

7:10 pm-2:23 pm

3 stops23h 13m

$3,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Florianopolis flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Florianopolis

What is the cheapest time of day to fly from SEA to FLN?

Find hourly flight availability from Seattle to Florianopolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Florianopolis at noon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight in the morning.

Rainfall in Florianopolis by month

Plan your trip to Florianopolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florianopolis ranges from 2.0 - 7.5 inches per month. January is typically the wettest month, when rainfall can reach 7.5 in. July is typically the driest time to visit Florianopolis when rainfall is around 2.0 in.

Temperature in Florianopolis by month

Plan your trip to Florianopolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florianopolis, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).

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 April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Seattle to Florianopolis round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Florianopolis, with prices starting at $849. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $887 and $939, respectively.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Florianopolis?

    Currently, May is the cheapest month in which you can book a flight from Seattle to Florianopolis (average of $739). Flying from Seattle to Florianopolis in December is currently the most expensive (average of $1,409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Florianopolis

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Florianopolis flights

Top 2 airlines flying from Seattle to Florianopolis

Discover the top 2 airlines 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$992Average$1,252FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,076Average$1,315FlexibilityNo cancel feeOn-time81%

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