IAD - FLN

$268 Find Cheap Flights from Washington Dulles Airport to Florianopolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Florianopolis departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Florianopolis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Florianopolis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Florianopolis, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Florianopolis (IAD-FLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Florianopolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Florianopolis

Sat, Nov 8 - Sun, Nov 16
Multiple Airlines Logo
3:32 pm - 12:30 amIAD-FLN
30h 58m1 stop
Multiple Airlines Logo
8:35 pm - 1:15 pmFLN-IAD
42h 40m2 stops
$531Multiple Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
Multiple Airlines Logo
10:10 pm - 1:15 pmIAD-FLN
37h 05m2 stops
Multiple Airlines Logo
3:15 pm - 11:49 amFLN-IAD
22h 34m2 stops
$585Multiple Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
Copa Airlines Logo
9:34 am - 12:25 amIAD-FLN
13h 51m1 stop
Copa Airlines Logo
1:30 am - 4:20 amFLN-IAD
27h 50m1 stop
$686Copa Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 7
Delta Logo
5:25 pm - 2:30 pmIAD-FLN
19h 05m2 stops
Delta Logo
5:35 pm - 9:11 amFLN-IAD
17h 36m2 stops
$698Delta
Find Deal
Tue, Feb 10 - Fri, Feb 13
LATAM Airlines Logo
6:00 am - 6:20 amIAD-FLN
22h 20m2 stops
LATAM Airlines Logo
5:10 pm - 6:42 pmFLN-IAD
27h 32m2 stops
$700LATAM Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
Delta Logo
3:33 pm - 2:20 pmIAD-FLN
21h 47m2 stops
Delta Logo
5:50 am - 12:12 amFLN-IAD
19h 22m2 stops
$706Delta
Find Deal
Sun, Feb 8 - Sat, Feb 14
LATAM Airlines Logo
6:00 am - 6:20 amIAD-FLN
22h 20m2 stops
LATAM Airlines Logo
7:10 am - 9:11 amFLN-IAD
28h 01m2 stops
$708LATAM Airlines
Find Deal
Wed, Feb 4 - Thu, Feb 5
Avianca Logo
5:45 am - 10:45 amIAD-FLN
27h 00m2 stops
Avianca Logo
7:10 pm - 1:15 pmFLN-IAD
20h 05m2 stops
$818Avianca
Find Deal
Wed, Feb 4 - Sat, Feb 7
Avianca Logo
5:45 am - 10:45 amIAD-FLN
27h 00m2 stops
Avianca Logo
7:10 pm - 4:25 amFLN-IAD
35h 15m2 stops
$828Avianca
Find Deal
Sat, Feb 7 - Thu, Feb 12
Copa Airlines Logo
1:18 am - 12:30 amIAD-FLN
21h 12m1 stop
Copa Airlines Logo
1:30 am - 2:02 pmFLN-IAD
14h 32m1 stop
$970Copa Airlines
Find Deal

Everything you should know

Top airlines
Copa Airlines
Cheapest • from $686 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$531
Multiple Airlines
Sat 11/8Sun 11/16
IAD - FLN • 1 stop
Cheapest one-way
$268
Copa Airlines
Sat 2/28
IAD - FLN • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Florianopolis!
Booking Insights

KAYAK's insights & trends for Dulles Intl to Florianopolis flights

Get data-powered insights and trends into flights from Dulles Intl to Florianopolis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Florianopolis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Florianopolis were found on Copa Airlines ($686) and Delta ($698).

Good to know

Cheapest flight$268
Flight from Washington Dulles Airport to Florianopolis

When to book flights from Dulles Intl to Florianopolis

Are your dates flexible? Find out the best times to travel from Dulles Intl to Florianopolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Florianopolis flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Florianopolis?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Florianopolis was $268 for a one-way ticket and $531 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Florianopolis?

    Yes

  • Which aircraft models fly most regularly from Washington Dulles Airport to Florianopolis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Florianopolis?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and Florianopolis, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Florianopolis, Copa Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Florianopolis are Copa Airlines and Avianca. With an average price for the route of $702 and an overall rating of 7.6, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $801 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Florianopolis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Florianopolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Florianopolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florianopolis from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Florianopolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florianopolis with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and FLN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Florianopolis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florianopolis from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dulles Intl to Florianopolis

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Florianopolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Florianopolis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1533 reviews
6.8Entertainment
7.8Boarding
7.4Comfort
8.1Crew
6.8Food
Airline reviews

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

10.0 ExcellentNeil, Aug 2025PTY - BGI
Read more Copa Airlines reviews

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Boarding, crew were excellent, food was ok and entertainment need to improve

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

No food, terms when selling are not clear. To pricy for the service in general

Avianca is not what it used to be. So disappointing

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Seats are very tight even in Plus, no complimentary snacks or beverage

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

I receive a service for what I pay, so it is fair.

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

Everything you need to know for your flight from Dulles Intl to Florianopolis

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