$319 Cheap Flights from Baltimore (BWI) to Florianópolis (FLN)

View $319 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Hercilio Luz Intl. Airport (FLN)

Cheap Flights from Baltimore to Florianópolis (BWI-FLN)

Prices were available within the past 7 days and start at $319 for one-way flights and $661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$661 Roundtrip, found 17 hours ago
$661
Roundtrip
found 17 hours ago
Select Copa flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $661 found 17 hours ago
American Airlines
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$721 Roundtrip, found 17 hours ago
$721
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $721 found 17 hours ago
American Airlines
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$736 Roundtrip, found 17 hours ago
$736
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $736 found 17 hours ago
Copa
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$739 Roundtrip, found 17 hours ago
$739
Roundtrip
found 17 hours ago
Select Copa flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $739 found 17 hours ago
Copa
Wed, Aug 20 - Tue, Aug 26
BWI
Baltimore
FLN
Florianópolis
$749 Roundtrip, found 5 days ago
$749
Roundtrip
found 5 days ago
Select Copa flight, departing Wed, Aug 20 from Baltimore to Florianópolis, returning Tue, Aug 26, priced at $749 found 5 days ago
American Airlines
Tue, Jan 27 - Tue, Feb 3
BWI
Baltimore
FLN
Florianópolis
$764 Roundtrip, found 14 hours ago
$764
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Jan 27 from Baltimore to Florianópolis, returning Tue, Feb 3, priced at $764 found 14 hours ago
American Airlines
Mon, Nov 10 - Sun, Nov 16
BWI
Baltimore
FLN
Florianópolis
$764 Roundtrip, found 3 hours ago
$764
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Nov 10 from Baltimore to Florianópolis, returning Sun, Nov 16, priced at $764 found 3 hours ago
Delta
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$776 Roundtrip, found 17 hours ago
$776
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $776 found 17 hours ago
LATAM Airlines Group
Mon, Aug 18 - Mon, Aug 25
BWI
Baltimore
FLN
Florianópolis
$818 Roundtrip, found 17 hours ago
$818
Roundtrip
found 17 hours ago
Select LATAM Airlines Group flight, departing Mon, Aug 18 from Baltimore to Florianópolis, returning Mon, Aug 25, priced at $818 found 17 hours ago
United
Thu, Sep 11 - Mon, Sep 15
BWI
Baltimore
FLN
Florianópolis
$836 Roundtrip, found 2 days ago
$836
Roundtrip
found 2 days ago
Select United flight, departing Thu, Sep 11 from Baltimore to Florianópolis, returning Mon, Sep 15, priced at $836 found 2 days ago
Flights from Baltimore (BWI) to Florianópolis (FLN)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Hercílio Luz Intl.
Airlines serving
American Airlines, Copa, Delta, LATAM Airlines Group
Roundtrip price
$661
Distance
4961 mi

Baltimore to Florianópolis Flights

The cheapest times to fly from Baltimore 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 Baltimore to Florianópolis are during the month of August. You can find some of the cheapest flights from Baltimore to Florianópolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Florianópolis

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Florianópolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $319 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 Baltimore 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 Baltimore 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.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN) cost?
Discover the latest flight deals from BWI to FLN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BWI to FLN?
The cheapest flights from BWI to FLN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BWI to FLN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BWI to FLN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN)?
Direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to FLN?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN)?
To avoid possible delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN) last-minute?
Last-minute bookings from BWI to FLN are typically more expensive. To lock in the best prices, start searching for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a BWI to FLN flight and hotel package?
You'll generally save money by securing a BWI to FLN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN)?
It's usually possible to reschedule or cancel your BWI to FLN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.