$383 Cheap Flights from Boston (BOS) to Florianópolis (FLN)

View $383 flight on Thu, Dec 10, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Hercilio Luz Intl. Airport (FLN)

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Cheap Flights from Boston to Florianópolis (BOS-FLN)

Prices were available within the past 7 days and start at $383 for one-way flights and $660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 31 - Sun, Jan 31
BOS
Boston
FLN
Florianópolis
$660 Roundtrip, found 5 hours ago
$660
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Dec 31 from Boston to Florianópolis, returning Sun, Jan 31, priced at $660 found 5 hours ago
Copa
Thu, May 7 - Sun, May 31
BOS
Boston
FLN
Florianópolis
$668 Roundtrip, found 15 hours ago
$668
Roundtrip
found 15 hours ago
Select Copa flight, departing Thu, May 7 from Boston to Florianópolis, returning Sun, May 31, priced at $668 found 15 hours ago
Copa
Thu, May 7 - Sun, May 31
BOS
Boston
FLN
Florianópolis
$716 Roundtrip, found 15 hours ago
$716
Roundtrip
found 15 hours ago
Select Copa flight, departing Thu, May 7 from Boston to Florianópolis, returning Sun, May 31, priced at $716 found 15 hours ago
Delta
Sun, Jun 7 - Sun, Jun 14
BOS
Boston
FLN
Florianópolis
$734 Roundtrip, found 4 days ago
$734
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jun 7 from Boston to Florianópolis, returning Sun, Jun 14, priced at $734 found 4 days ago
Delta
Wed, Sep 16 - Wed, Sep 30
BOS
Boston
FLN
Florianópolis
$735 Roundtrip, found 1 day ago
$735
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Boston to Florianópolis, returning Wed, Sep 30, priced at $735 found 1 day ago
Delta
Thu, Nov 12 - Thu, Nov 19
BOS
Boston
FLN
Florianópolis
$739 Roundtrip, found 4 days ago
$739
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 12 from Boston to Florianópolis, returning Thu, Nov 19, priced at $739 found 4 days ago
Delta
Tue, Dec 1 - Sun, Dec 6
BOS
Boston
FLN
Florianópolis
$739 Roundtrip, found 6 days ago
$739
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 1 from Boston to Florianópolis, returning Sun, Dec 6, priced at $739 found 6 days ago
Delta
Fri, Aug 14 - Thu, Aug 27
BOS
Boston
FLN
Florianópolis
$745 Roundtrip, found 3 days ago
$745
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 14 from Boston to Florianópolis, returning Thu, Aug 27, priced at $745 found 3 days ago
JetBlue Airways
Thu, Nov 19 - Thu, Dec 3
BOS
Boston
FLN
Florianópolis
$753 Roundtrip, found 5 days ago
$753
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Nov 19 from Boston to Florianópolis, returning Thu, Dec 3, priced at $753 found 5 days ago
LATAM Airlines Group
Sun, Jun 7 - Sun, Jun 14
BOS
Boston
FLN
Florianópolis
$754 Roundtrip, found 4 days ago
$754
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, Jun 7 from Boston to Florianópolis, returning Sun, Jun 14, priced at $754 found 4 days ago

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Alternative airports near Florianópolis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hercilio Luz Intl. FLN. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $1,054
FLN
Hercilio Luz Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $1,054

Find the cheapest month to fly from Boston (BOS) to Florianópolis (FLN)

September is typically the cheapest month to fly

From $586 - $805 per traveler.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) cost?
You can find cheap one-way flights from $383 and cheap return flights from $660 Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) with Expedia. One-way flights typically cost between $462 and $4212, and return flights often range between $889 and $4568. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
September is the cheapest month to fly from Boston (BOS) to Florianópolis (FLN), with average round-trip fares around $851. This price is about 16% lower than the average throughout the year, as September typically sees a decrease in travel demand after the summer. Other budget-friendly months to consider for this route are March and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Enter BOS to FLN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
LAN Airlines is one of the cheapest airlines offering connecting flights from Boston, MA (BOS) to Florianópolis (FLN), with round-trip tickets starting from around $903. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
When traveling from Boston, MA (BOS) to Florianópolis (FLN), September and March are the best months to consider. The average return flight price is about $851 during these months. September offers pleasant weather in Brazil, making it a great time to explore the stunning beaches and vibrant culture.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
The earliest flight from Boston (BOS) to Florianópolis (FLN) typically departs at around 5:00 AM local time, operated by American Airlines and GOL Linhas Aereas S.A. This is a seasonal service active in July, and an early departure allows you to maximize your time in Florianópolis. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Flights from BOS to FLN with one stop typically take around 22 hours 30 minutes, covering approximately 5,046 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Business class seats are offered on the BOS to FLN route with Copa.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Florianopolis from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Hercilio Luz Intl. (FLN) to reach Florianopolis. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), John F. Kennedy Intl. (JFK), Miami Intl. (MIA) before reaching Florianopolis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) Florianópolis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Hercílio Luz Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, LATAM Airlines Group
Roundtrip price
$659
Distance
5045 mi

Book with confidence

Boston to Florianópolis Flights

The cheapest times to fly from Boston to Florianópolis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Florianópolis are during the month of December. You can find some of the cheapest flights from Boston to Florianópolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Florianópolis

Sunday is one of the best days to book for cheap flights from Boston to Florianópolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Florianópolis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Florianópolis in 2026. You can also book with separate airlines for your outbound and return journeys, from $383 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Florianópolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Florianópolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Florianópolis Flights

*Flight schedules are subject to change.

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*Available to One Key members.