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Cheap flights from Boston to Florianopolis from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Florianopolis departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Boston to Florianopolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 10:35 am
BOS
-
FLN
26h 35m
2 stops
American Airlines Logo
6:55 pm - 11:50 am
FLN
-
BOS
17h 55m
2 stops
$640American Airlines
Thu, Sep 3 - Wed, Sep 16
GOL Logo
6:14 pm - 10:25 am
BOS
-
FLN
39h 11m
2 stops
GOL Logo
6:55 pm - 12:39 am
FLN
-
BOS
30h 44m
2 stops
$661GOL
Fri, Sep 4 - Sat, Sep 19
GOL Logo
6:14 pm - 10:25 am
BOS
-
FLN
39h 11m
2 stops
GOL Logo
6:55 pm - 3:19 pm
FLN
-
BOS
21h 24m
2 stops
$705GOL
Fri, Sep 4 - Thu, Sep 17
Copa Airlines Logo
4:00 pm - 12:20 am
BOS
-
FLN
31h 20m
1 stop
Copa Airlines Logo
1:20 am - 11:08 pm
FLN
-
BOS
22h 48m
1 stop
$708Copa Airlines
Thu, May 14 - Thu, May 28
Avianca Logo
8:45 am - 11:55 pm
BOS
-
FLN
38h 10m
2 stops
Avianca Logo
11:15 am - 6:50 am
FLN
-
BOS
20h 35m
2 stops
$722Avianca
Thu, Sep 17 - Fri, Oct 16
Copa Airlines Logo
3:55 pm - 12:25 am
BOS
-
FLN
31h 30m
1 stop
Copa Airlines Logo
1:25 am - 2:39 pm
FLN
-
BOS
14h 14m
1 stop
$728Copa Airlines
Thu, Sep 3 - Tue, Sep 15
LATAM Airlines Logo
3:00 pm - 9:25 am
BOS
-
FLN
17h 25m
2 stops
LATAM Airlines Logo
8:00 pm - 7:35 am
FLN
-
BOS
12h 35m
1 stop
$732LATAM Airlines
Thu, Sep 3 - Wed, Sep 16
LATAM Airlines Logo
9:55 am - 2:30 pm
BOS
-
FLN
27h 35m
1 stop
LATAM Airlines Logo
4:50 am - 11:25 pm
FLN
-
BOS
19h 35m
2 stops
$735LATAM Airlines
Thu, Aug 20 - Wed, Aug 26
LATAM Airlines Logo
9:55 am - 11:55 pm
BOS
-
FLN
13h 00m
1 stop
LATAM Airlines Logo
8:00 pm - 12:41 pm
FLN
-
BOS
17h 41m
2 stops
$737LATAM Airlines
Fri, Sep 4 - Thu, Sep 17
LATAM Airlines Logo
3:20 pm - 2:30 pm
BOS
-
FLN
22h 10m
2 stops
LATAM Airlines Logo
4:50 am - 11:25 pm
FLN
-
BOS
19h 35m
2 stops
$740LATAM Airlines
Thu, Aug 20 - Wed, Aug 26

GOL flights from Boston to Florianopolis

Our best GOL deals on Boston to Florianopolis flight tickets
GOL
Sep 4
BOS6:14 pmBoston Logan Intl
39h 11m
2 stops
FLN10:25 amFlorianopolis Hercilio Luz
Sep 19
FLN6:55 pmFlorianopolis Hercilio Luz
30h 44m
2 stops
BOS12:39 amBoston Logan Intl
$661
GOL
Sep 4
BOS6:14 pmBoston Logan Intl
39h 11m
2 stops
FLN10:25 amFlorianopolis Hercilio Luz
Sep 17
FLN6:55 pmFlorianopolis Hercilio Luz
21h 24m
2 stops
BOS3:19 pmBoston Logan Intl
$705

Delta flights from Boston to Florianopolis

Our best Delta deals on Boston to Florianopolis flight tickets
Delta
Sep 4
BOS9:55 amBoston Logan Intl
13h 00m
1 stop
FLN11:55 pmFlorianopolis Hercilio Luz
Sep 19
FLN5:35 pmFlorianopolis Hercilio Luz
15h 00m
1 stop
BOS7:35 amBoston Logan Intl
$798
Delta
May 3
BOS11:16 amBoston Logan Intl
21h 09m
2 stops
FLN9:25 amFlorianopolis Hercilio Luz
May 13
FLN5:30 pmFlorianopolis Hercilio Luz
15h 05m
1 stop
BOS7:35 amBoston Logan Intl
$876
Delta
May 4
BOS1:30 pmBoston Logan Intl
24h 05m
2 stops
FLN2:35 pmFlorianopolis Hercilio Luz
May 13
FLN5:30 pmFlorianopolis Hercilio Luz
15h 05m
1 stop
BOS7:35 amBoston Logan Intl
$976

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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, momondo users made 832,500 searches. Data last updated April 8, 2026.
Use the filters below to find and compare flights from Boston to Florianopolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 9/3

7:00 am-10:35 am

2 stops26h 35m

Florianopolis Hercilio Luz

Wed 9/16

6:55 pm-11:50 am

2 stops17h 55m

$640

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Fri 9/4

6:14 pm-10:25 am

2 stops39h 11m

Florianopolis Hercilio Luz

Sat 9/19

6:55 pm-12:39 am

2 stops30h 44m

$661

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Fri 9/4

6:14 pm-10:25 am

2 stops39h 11m

Florianopolis Hercilio Luz

Thu 9/17

6:55 pm-3:19 pm

2 stops21h 24m

$705

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 5/14

4:00 pm-12:20 am

1 stop31h 20m

Florianopolis Hercilio Luz

Thu 5/28

1:20 am-11:08 pm

1 stop22h 48m

$708

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 9/17

8:45 am-11:55 pm

2 stops38h 10m

Florianopolis Hercilio Luz

Fri 10/16

11:15 am-6:50 am

2 stops20h 35m

$722

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 9/3

3:55 pm-12:25 am

1 stop31h 30m

Florianopolis Hercilio Luz

Tue 9/15

1:25 am-2:39 pm

1 stop14h 14m

$728
Quickest round-trip

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 9/3

3:00 pm-9:25 am

2 stops17h 25m

Florianopolis Hercilio Luz

Wed 9/16

8:00 pm-7:35 am

1 stop12h 35m

$732

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 8/20

9:55 am-2:30 pm

1 stop27h 35m

Florianopolis Hercilio Luz

Wed 8/26

4:50 am-11:25 pm

2 stops19h 35m

$735

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Fri 9/4

9:55 am-11:55 pm

1 stop13h 00m

Florianopolis Hercilio Luz

Thu 9/17

8:00 pm-12:41 pm

2 stops17h 41m

$737

BostonFlorianopolis

BOS - FLN

BOSFLN

Boston Logan Intl

Thu 8/20

3:20 pm-2:30 pm

2 stops22h 10m

Florianopolis Hercilio Luz

Wed 8/26

4:50 am-11:25 pm

2 stops19h 35m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florianopolis from

How to get the cheapest flight ticket from Boston to Florianopolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Florianopolis?

What is the cheapest month to fly to Florianopolis?

In general, May is the cheapest month to fly from Boston to Florianopolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $751. If you are unable to visit Florianopolis during the month of May, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $779.

How far in advance should I book a flight to Florianopolis?

You are more likely to see cheaper flights to Florianopolis from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Florianopolis for around $936 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florianopolis from Boston for as low as $727 on momondo.

Can stopping save me money on Boston to Florianopolis flights?

You could potentially save up to 17% on your flight if you consider stops on a Boston to Florianopolis flight.

How have Boston to Florianopolis flight prices changed over time?

As of April 2026, prices for Boston to Florianopolis flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Florianopolis

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Florianopolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Florianopolis (BOS to FLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Florianopolis

Fastest flight time

19h 46m

Direct flights

None
The fastest flight from Boston to Florianopolis takes 19h 46m
There are no direct flights from Boston to Florianopolis. There are no popular flight routes from Boston to Florianopolis.
Search flight deals

Frequently asked questions about flying from Boston to Florianopolis

  • How far is Boston Logan Intl to Florianopolis Hercilio Luz by plane?

    The distance between Boston Logan Intl and Florianopolis Hercilio Luz is about 5038.4 mi. In terms of flight time, this usually takes a little over 19h 46m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Florianopolis Hercilio Luz Airport?

    Prices for flights from Boston Logan Intl Airport to Florianopolis Hercilio Luz Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Florianopolis Hercilio Luz Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Florianopolis Hercilio Luz 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 Boston Logan Intl Airport to Florianopolis Hercilio Luz Airport.

  • What documentation or ID do you need to fly to Florianopolis Hercilio Luz Airport?

    The travel and health documents you'll need for your trip to Florianopolis Hercilio Luz Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florianopolis Hercilio Luz Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Florianopolis?

Best airlines flying from Boston to Florianopolis

Compare and see reviews for airlines that fly from Boston to Florianopolis with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $440Free CancellationRating
7.5
1,575 reviews
Search Copa Airlines flights
DeltaPriceFrom $538Free CancellationRating
7.9
8,388 reviews
Search Delta flights
American AirlinesPriceFrom $596Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $748Free CancellationRating
7.4
1,909 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Florianopolis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Florianopolis. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Florianopolis with flexible booking policies on momondo?

Yes. All flights to Florianopolis from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Florianopolis?

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 Boston to Florianopolis.

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

Yes momondo offers price alerts on flights to Florianopolis from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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