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Cheap flights from Atlanta to Florianopolis from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Florianopolis departing on 9/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Florianopolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
10:50 am - 11:15 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
35h 25m2 stops Miami Brasilia
GOL Logo
5:35 am - 12:45 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
20h 10m2 stops Brasilia Miami
$835GOL
Thu, Sep 10 - Mon, Oct 19
Multiple Airlines Logo
5:07 pm - 12:25 amATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
30h 18m1 stop Panama City Tocumen Intl
Multiple Airlines Logo
1:25 am - 7:21 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
30h 56m2 stops Panama City Tocumen Intl Orlando
$850Multiple Airlines
Thu, Sep 10 - Sun, Oct 18
LATAM Airlines Logo
7:00 pm - 4:55 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
20h 55m2 stops Sao Paulo Guarulhos Intl Brasilia
LATAM Airlines Logo
8:20 pm - 4:15 pmFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
20h 55m2 stops Sao Paulo Guarulhos Intl Miami
$923LATAM Airlines
Sat, Sep 19 - Sun, Sep 20
GOL Logo
9:15 am - 11:15 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
37h 00m2 stops Miami Brasilia
GOL Logo
5:35 am - 11:57 pmFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
19h 22m2 stops Brasilia Miami
$989GOL
Fri, Sep 25 - Fri, Oct 2
LATAM Airlines Logo
2:50 pm - 4:50 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
25h 00m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:15 pm - 6:05 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
17h 50m2 stops Porto Alegre Salgado Filho Rio de Janeiro–Galeão Intl
$1,013LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
LATAM Airlines Logo
11:05 pm - 5:55 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
17h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
1:15 pm - 6:05 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
17h 50m2 stops Porto Alegre Salgado Filho Rio de Janeiro–Galeão Intl
$1,016LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
LATAM Airlines Logo
9:04 am - 4:50 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
30h 46m2 stops Miami Santiago Arturo Merino Benitez
LATAM Airlines Logo
1:15 pm - 6:05 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
17h 50m2 stops Porto Alegre Salgado Filho Rio de Janeiro–Galeão Intl
$1,063LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
LATAM Airlines Logo
11:05 pm - 5:55 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
17h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
1:15 pm - 6:05 amFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
17h 50m2 stops Porto Alegre Salgado Filho Rio de Janeiro–Galeão Intl
$1,066LATAM Airlines
Mon, Oct 26 - Wed, Oct 28
Copa Airlines Logo
4:24 pm - 12:40 amATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
30h 16m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:40 am - 2:19 pmFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
14h 39m1 stop Panama City Tocumen Intl
$1,203Copa Airlines
Sat, Feb 6 - Fri, Feb 12
Multiple Airlines Logo
1:05 pm - 10:00 pmATL  Atlanta Hartsfield-Jackson-FLN Florianopolis Hercilio Luz
31h 55m3 stops Toronto Pearson Intl Bogotá El Dorado Santiago Arturo Merino Benitez
Multiple Airlines Logo
11:55 am - 4:20 pmFLN  Florianopolis Hercilio Luz-ATL Atlanta Hartsfield-Jackson
29h 25m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
$1,472Multiple Airlines
Fri, Sep 25 - Fri, Oct 2

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LATAM Airlines flights from Atlanta to Florianopolis

Our best LATAM Airlines deals on Atlanta to Florianopolis flight tickets
LATAM Airlines
Sep 19
ATL7:00 pmAtlanta Hartsfield-Jackson
20h 55m
2 stops
FLN4:55 pmFlorianopolis Hercilio Luz
Sep 20
FLN8:20 pmFlorianopolis Hercilio Luz
20h 55m
2 stops
ATL4:15 pmAtlanta Hartsfield-Jackson
$923
LATAM Airlines
Oct 26
ATL2:50 pmAtlanta Hartsfield-Jackson
25h 00m
2 stops
FLN4:50 pmFlorianopolis Hercilio Luz
Oct 28
FLN1:15 pmFlorianopolis Hercilio Luz
17h 50m
2 stops
ATL6:05 amAtlanta Hartsfield-Jackson
$1,013
LATAM Airlines
Oct 26
ATL11:05 pmAtlanta Hartsfield-Jackson
17h 50m
1 stop
FLN5:55 pmFlorianopolis Hercilio Luz
Oct 28
FLN1:15 pmFlorianopolis Hercilio Luz
17h 50m
2 stops
ATL6:05 amAtlanta Hartsfield-Jackson
$1,016

GOL flights from Atlanta to Florianopolis

Our best GOL deals on Atlanta to Florianopolis flight tickets
GOL
Sep 10
ATL10:50 amAtlanta Hartsfield-Jackson
35h 25m
2 stops
FLN11:15 pmFlorianopolis Hercilio Luz
Oct 19
FLN5:35 amFlorianopolis Hercilio Luz
20h 10m
2 stops
ATL12:45 amAtlanta Hartsfield-Jackson
$835
GOL
Sep 25
ATL9:15 amAtlanta Hartsfield-Jackson
37h 00m
2 stops
FLN11:15 pmFlorianopolis Hercilio Luz
Oct 2
FLN5:35 amFlorianopolis Hercilio Luz
19h 22m
2 stops
ATL11:57 pmAtlanta Hartsfield-Jackson
$989

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta 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 August 13, 2026.
Use the filters below to find and compare flights from Atlanta to Florianopolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Thu 9/10

10:50 am-11:15 pm

2 stops35h 25m

Florianopolis Hercilio Luz

Mon 10/19

5:35 am-12:45 am

2 stops20h 10m

$835

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Thu 9/10

5:07 pm-12:25 am

1 stop30h 18m

Florianopolis Hercilio Luz

Sun 10/18

1:25 am-7:21 am

2 stops30h 56m

$850

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Sat 9/19

7:00 pm-4:55 pm

2 stops20h 55m

Florianopolis Hercilio Luz

Sun 9/20

8:20 pm-4:15 pm

2 stops20h 55m

$923

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Fri 9/25

9:15 am-11:15 pm

2 stops37h 00m

Florianopolis Hercilio Luz

Fri 10/2

5:35 am-11:57 pm

2 stops19h 22m

$989

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Mon 10/26

2:50 pm-4:50 pm

2 stops25h 00m

Florianopolis Hercilio Luz

Wed 10/28

1:15 pm-6:05 am

2 stops17h 50m

$1,013
Quickest round-trip

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Mon 10/26

11:05 pm-5:55 pm

1 stop17h 50m

Florianopolis Hercilio Luz

Wed 10/28

1:15 pm-6:05 am

2 stops17h 50m

$1,016

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Mon 10/26

9:04 am-4:50 pm

2 stops30h 46m

Florianopolis Hercilio Luz

Wed 10/28

1:15 pm-6:05 am

2 stops17h 50m

$1,063

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Mon 10/26

11:05 pm-5:55 pm

1 stop17h 50m

Florianopolis Hercilio Luz

Wed 10/28

1:15 pm-6:05 am

2 stops17h 50m

$1,066

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Sat 2/6

4:24 pm-12:40 am

1 stop30h 16m

Florianopolis Hercilio Luz

Fri 2/12

1:40 am-2:19 pm

1 stop14h 39m

$1,203

AtlantaFlorianopolis

ATL Atlanta Hartsfield-Jackson - FLN Florianopolis Hercilio Luz

ATLFLN

Atlanta Hartsfield-Jackson

Fri 9/25

1:05 pm-10:00 pm

3 stops31h 55m

Florianopolis Hercilio Luz

Fri 10/2

11:55 am-4:20 pm

2 stops29h 25m

$1,472

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 Atlanta 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 cheapest month to fly to Florianopolis?

In general, August is the cheapest month to fly from Atlanta to Florianopolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Florianopolis during the month of August, then departing from Atlanta during the month June is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Atlanta to Florianopolis flights?

You could potentially save up to 19% on your flight if you consider stops on a Atlanta to Florianopolis flight.

When to book flights from Atlanta to Florianopolis

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

Cheap Atlanta to Florianopolis (ATL to FLN) flight deals and tips

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

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from Atlanta to Florianopolis takes 17h 55m
There are no direct flights from Atlanta to Florianopolis. There are no popular flight routes from Atlanta to Florianopolis.
Search flight deals

Frequently asked questions about flying from Atlanta to Florianopolis

  • How far is Atlanta Hartsfield-Jackson to Florianopolis Hercilio Luz by plane?

    The straight-line distance from Atlanta Hartsfield-Jackson to Florianopolis Hercilio Luz is 4842.1 mi. In terms of flight time, this usually takes a little over 17h 55m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Florianopolis Hercilio Luz Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Florianopolis Hercilio Luz Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Florianopolis Hercilio Luz Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson 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 Atlanta to Florianopolis?

Best airlines flying from Atlanta to Florianopolis

Compare and see reviews for airlines that fly from Atlanta to Florianopolis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $655Free CancellationRating
7.1
11,927 reviews
Search American Airlines flights
GOLPriceFrom $797Free CancellationRating
7.3
1,274 reviews
Search GOL flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Florianopolis. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Atlanta to Florianopolis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Florianopolis from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Atlanta to Florianopolis 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.

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