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

View $319 flight on Mon, Nov 10, 2025Opens in a new window

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

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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 $707 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Wed, Oct 15 - Thu, Oct 23
BWI
Baltimore
FLN
Florianópolis
$707 Roundtrip, found 2 days ago
$707
Roundtrip
found 2 days ago
Select Copa flight, departing Wed, Oct 15 from Baltimore to Florianópolis, returning Thu, Oct 23, priced at $707 found 2 days ago
Copa
Mon, Nov 10 - Sun, Nov 16
BWI
Baltimore
FLN
Florianópolis
$754 Roundtrip, found 8 hours ago
$754
Roundtrip
found 8 hours ago
Select Copa flight, departing Mon, Nov 10 from Baltimore to Florianópolis, returning Sun, Nov 16, priced at $754 found 8 hours ago
Copa
Mon, Sep 1 - Wed, Sep 24
BWI
Baltimore
FLN
Florianópolis
$767 Roundtrip, found 2 days ago
$767
Roundtrip
found 2 days ago
Select Copa flight, departing Mon, Sep 1 from Baltimore to Florianópolis, returning Wed, Sep 24, priced at $767 found 2 days ago
Copa
Mon, Oct 13 - Sat, Oct 25
BWI
Baltimore
FLN
Florianópolis
$769 Roundtrip, found 2 days ago
$769
Roundtrip
found 2 days ago
Select Copa flight, departing Mon, Oct 13 from Baltimore to Florianópolis, returning Sat, Oct 25, priced at $769 found 2 days ago
Copa
Wed, Oct 15 - Thu, Oct 23
BWI
Baltimore
FLN
Florianópolis
$782 Roundtrip, found 2 days ago
$782
Roundtrip
found 2 days ago
Select Copa flight, departing Wed, Oct 15 from Baltimore to Florianópolis, returning Thu, Oct 23, priced at $782 found 2 days ago
American Airlines
Mon, Nov 10 - Sun, Nov 16
BWI
Baltimore
FLN
Florianópolis
$792 Roundtrip, found 8 hours ago
$792
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Nov 10 from Baltimore to Florianópolis, returning Sun, Nov 16, priced at $792 found 8 hours ago
American Airlines
Sat, Sep 6 - Mon, Sep 15
BWI
Baltimore
FLN
Florianópolis
$801 Roundtrip, found 3 days ago
$801
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 6 from Baltimore to Florianópolis, returning Mon, Sep 15, priced at $801 found 3 days ago
Delta
Wed, Oct 15 - Thu, Oct 23
BWI
Baltimore
FLN
Florianópolis
$813 Roundtrip, found 2 days ago
$813
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 15 from Baltimore to Florianópolis, returning Thu, Oct 23, priced at $813 found 2 days ago
LATAM Airlines Group
Wed, Oct 15 - Thu, Oct 23
BWI
Baltimore
FLN
Florianópolis
$828 Roundtrip, found 2 days ago
$828
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Wed, Oct 15 from Baltimore to Florianópolis, returning Thu, Oct 23, priced at $828 found 2 days ago
United
Wed, Sep 3 - Mon, Sep 15
BWI
Baltimore
FLN
Florianópolis
$869 Roundtrip, found 6 days ago
$869
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 3 from Baltimore to Florianópolis, returning Mon, Sep 15, priced at $869 found 6 days ago
Flights from Baltimore (BWI) to Florianópolis (FLN)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Hercílio Luz Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$707
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 October. 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?
Get a cheap one-way flight from $319 or cheap return flight from $707 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN)?
Planning your getaway for October may help you find better deals, as it's the cheapest month for flights between BWI and FLN. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Hercilio Luz Intl. Airport (FLN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BWI to FLN flight.
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.