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$431 Cheap Flights from Washington (IAD) to Florianópolis (FLN)

View $431 flight on Sat, Nov 28, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Hercilio Luz Intl. Airport (FLN)

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Cheap Flights from Washington to Florianópolis (IAD-FLN)

Prices were available within the past 7 days and start at $431 for one-way flights and $886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Tue, Mar 2 - Wed, Mar 10
IAD
Washington
FLN
Florianópolis
$886 Roundtrip, found 1 day ago
$886
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Mar 2 from Washington to Florianópolis, returning Wed, Mar 10, priced at $886 found 1 day ago
avianca
Tue, Mar 2 - Wed, Mar 10
IAD
Washington
FLN
Florianópolis
$887 Roundtrip, found 1 day ago
$887
Roundtrip
found 1 day ago
Select avianca flight, departing Tue, Mar 2 from Washington to Florianópolis, returning Wed, Mar 10, priced at $887 found 1 day ago
GOL Linhas Aereas S.A.
Sat, Nov 28 - Sat, Dec 12
IAD
Washington
FLN
Florianópolis
$903 Roundtrip, just found
$903
Roundtrip
just found
Select GOL Linhas Aereas S.A. flight, departing Sat, Nov 28 from Washington to Florianópolis, returning Sat, Dec 12, priced at $903 just found
GOL Linhas Aereas S.A.
Tue, Mar 2 - Wed, Mar 10
IAD
Washington
FLN
Florianópolis
$904 Roundtrip, found 1 day ago
$904
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Mar 2 from Washington to Florianópolis, returning Wed, Mar 10, priced at $904 found 1 day ago
Azul
Wed, Mar 10 - Wed, Mar 17
IAD
Washington
FLN
Florianópolis
$904 Roundtrip, found 6 days ago
$904
Roundtrip
found 6 days ago
Select Azul flight, departing Wed, Mar 10 from Washington to Florianópolis, returning Wed, Mar 17, priced at $904 found 6 days ago
Air Canada
Tue, Mar 2 - Wed, Mar 10
IAD
Washington
FLN
Florianópolis
$907 Roundtrip, found 1 day ago
$907
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Mar 2 from Washington to Florianópolis, returning Wed, Mar 10, priced at $907 found 1 day ago
Air Canada
Tue, Nov 24 - Wed, Dec 2
IAD
Washington
FLN
Florianópolis
$911 Roundtrip, found 5 days ago
$911
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Nov 24 from Washington to Florianópolis, returning Wed, Dec 2, priced at $911 found 5 days ago
avianca
Tue, Oct 20 - Sat, Nov 7
IAD
Washington
FLN
Florianópolis
$913 Roundtrip, found 4 days ago
$913
Roundtrip
found 4 days ago
Select avianca flight, departing Tue, Oct 20 from Washington to Florianópolis, returning Sat, Nov 7, priced at $913 found 4 days ago
avianca
Thu, Sep 17 - Wed, Sep 23
IAD
Washington
FLN
Florianópolis
$915 Roundtrip, found 1 hour ago
$915
Roundtrip
found 1 hour ago
Select avianca flight, departing Thu, Sep 17 from Washington to Florianópolis, returning Wed, Sep 23, priced at $915 found 1 hour ago
Copa
Tue, Mar 2 - Sat, Mar 6
IAD
Washington
FLN
Florianópolis
$1,028 Roundtrip, found 1 day ago
$1,028
Roundtrip
found 1 day ago
Select Copa flight, departing Tue, Mar 2 from Washington to Florianópolis, returning Sat, Mar 6, priced at $1,028 found 1 day ago

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 $1,885
FLN
Hercilio Luz Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $1,885

What you need to know for your flight from Washington Dulles Intl. to Hercílio Luz Intl.

Washington (IAD) to Florianopolis (FLN) at a glance

Embark on an exciting journey from Washington Dulles International Airport (IAD) to Hercílio Luz International Airport (FLN) as you explore the vibrant sights and neighborhoods of Florianopolis. Choose from a range of airlines operating this international long-haul route, comparing options from full-service carriers to find the perfect itinerary that aligns with your budget and schedule. Get ready to discover all the key details for flights between these two destinations.

  • Fastest flight duration: around 12 hours in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 4,900 miles (7,890 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $190–$800, depending on seasonality and how far ahead you book

Flights from Washington Dulles International Airport (IAD) to Hercílio Luz International Airport (FLN)

Based on recent traveler bookings, here are the top airlines favored for flights from Washington to Florianopolis, particularly for those looking at one-stop and multi-stop options. Common layover points include Tocumen International Airport (PTY) with a layover of about 1 hour and 45 minutes, and Guarulhos - Governor André Franco Montoro International Airport (GRU) with a layover of approximately 3 hours and 45 minutes. This allows you to tailor your journey by balancing price, total travel time, and cabin class for the ideal itinerary.

  • Copa: This full-service airline provides convenient one-stop travel, with one-way ticket prices generally falling between $260 and $600. Copa operates around 54% of the flights on this route, featuring an in-flight duration of 12 hours and a total travel time of about 14 hours, including layover time.
  • United: As another full-service option, United also offers one-stop flights, with fares for one-way journeys typically ranging from $190 to $1025. Representing approximately 34% of departures on this route, passengers can expect a flight time of 12 hours, leading to an overall travel time of roughly 14 hours when factoring in layovers.
  • Avianca: Known for its multi-stop service, Avianca is a full-service carrier with one-way ticket prices usually between $300 and $455. It accounts for around 11% of departures for this route. The in-flight time is 12 hours and 45 minutes, culminating in a total travel duration of approximately 18 hours, including layovers.

Alternative routes from Washington (IAD) to Florianopolis (FLN)

  • Washington to Florianópolis (DCA-FLN): Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD), providing convenient access for travelers.
  • Washington to Navegantes (IAD-NVT): Ministro Victor Konder International Airport (NVT) lies around 54 miles from Hercílio Luz International Airport (FLN), making it a feasible option for connecting flights.
  • Washington to Jaguaruna (DCA-JJG): Ronald Reagan Washington National Airport (DCA) is about 23 miles from Washington Dulles International Airport (IAD), while Humberto Ghizzo Bortoluzzi Regional Airport (JJG) is roughly 77 miles from Hercílio Luz International Airport (FLN).

How to find the best prices for flights from Washington (IAD) to Florianopolis (FLN)

Getting some of the best deals on flights from Washington to Florianopolis is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, which is when most travelers make their reservations. Evening departures from 6 PM to 12 AM tend to offer lower prices, although morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday usually provides cheaper rates, while Tuesday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Hercílio Luz International Airport from Washington Dulles International Airport

Florianopolis welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Here's how to reach Florianopolis efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Florianopolis, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Hercílio Luz International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Hercílio Luz International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Hercílio Luz International Airport, Florianopolis Seaport, a seaport, is located about 7.5 miles away by car, while Rodoviário Rita Maria, a bus station, is situated approximately 7.9 miles away by car, providing convenient access to these transport options.

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) cost?
You can find cheap one-way flights from $431 and cheap return flights from $886 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) with Expedia. One-way flights usually range from $492 to $4414, and return flights typically cost between $824 and $4789. 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 Washington, DC (IAD-Washington Dulles 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
The cheapest month to fly from IAD to FLN is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Enter IAD to FLN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
LAN Airlines, LATAM Airlines Group and Avianca are just some of the carriers that fly from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
The earliest flight from Washington Dulles International Airport (IAD) to Hercílio Luz International Airport (FLN) typically departs at around 1:05 AM local time, operated by Avianca and Copa Airlines. This is a seasonal service active in July, allowing you to maximize your time in Florianópolis. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
The most popular departure times for flights from Washington Dulles International (IAD) to Hercílio Luz International (FLN) are from midnight to 3am. About 54% of passengers prefer this time window. Many major carriers, including Copa Airlines, offer flights during this window. This timing works well because it allows you to travel overnight and arrive in Florianópolis in the morning.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Flying from IAD to FLN with a connection usually takes about 23 hours 30 minutes, traveling roughly 4,966 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
Business class seats are offered on the IAD to FLN route with Copa.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles 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 Washington Dulles Intl. (IAD)?
If you're planning to travel to Florianopolis from Washington Dulles Intl. (IAD), you can fly into Hercilio Luz Intl. (FLN) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), El Dorado Intl. (BOG), John F. Kennedy Intl. (JFK) 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles 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 Washington, DC (IAD-Washington Dulles Intl.) to Florianópolis (FLN-Hercílio Luz Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles 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
Washington Dulles Intl.
Destination airport
Hercílio Luz Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Azul, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$885
Distance
4965 mi

Book with confidence

Washington to Florianópolis Flights

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

 

The best time to book a flight from Washington to Florianópolis

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Florianópolis in 2026. You can also book with separate airlines for your outbound and return journeys, from $431 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 Washington 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 Washington 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.

 

Washington to Florianópolis Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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