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 9/26. 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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Flights Deals

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

Tue, Oct 21 - Sun, Oct 26
Copa Airlines Logo
9:34 am - 12:25 amIAD-FLN
13h 51m1 stop
Copa Airlines Logo
1:30 am - 3:05 pmFLN-IAD
14h 35m1 stop
$499Copa Airlines
Find Deal
Mon, Oct 20 - Sun, Oct 26
Copa Airlines Logo
2:25 am - 12:25 amIAD-FLN
21h 00m1 stop
Copa Airlines Logo
1:30 am - 12:33 amFLN-IAD
24h 03m1 stop
$546Copa Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Copa Airlines Logo
8:22 am - 12:30 amIAD-FLN
14h 08m1 stop
Copa Airlines Logo
1:30 am - 11:33 pmFLN-IAD
24h 03m1 stop
$653Copa Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
 Logo
3:20 pm - 6:30 pmIAD-FLN
26h 10m2 stops
 Logo
11:25 am - 2:15 pmFLN-IAD
27h 50m2 stops
Sat, Nov 8 - Sun, Nov 16
 Logo
2:35 pm - 10:40 amIAD-FLN
18h 05m2 stops
 Logo
11:25 am - 4:25 amFLN-IAD
19h 00m2 stops
Tue, Nov 11 - Thu, Nov 13
Avianca Logo
2:20 pm - 1:15 pmIAD-FLN
20h 55m2 stops
Avianca Logo
11:25 am - 1:00 pmFLN-IAD
51h 35m2 stops
$785Avianca
Find Deal
Sun, Oct 19 - Sat, Oct 25
Avianca Logo
7:00 am - 2:05 pmIAD-FLN
30h 05m2 stops
Avianca Logo
11:05 am - 2:15 pmFLN-IAD
28h 10m2 stops
$794Avianca
Find Deal
Tue, Oct 21 - Sun, Oct 26
Air Canada Logo
9:35 am - 6:30 pmIAD-FLN
31h 55m2 stops
Air Canada Logo
3:15 pm - 8:59 pmFLN-IAD
30h 44m2 stops
$819Air Canada
Find Deal
Thu, Aug 28 - Mon, Sep 1
LATAM Airlines Logo
6:00 am - 9:50 pmIAD-FLN
38h 50m2 stops
LATAM Airlines Logo
3:40 pm - 6:49 pmFLN-IAD
28h 09m2 stops
$958LATAM Airlines
Find Deal
Thu, Aug 28 - Sun, Aug 31
LATAM Airlines Logo
7:22 am - 9:50 pmIAD-FLN
37h 28m2 stops
LATAM Airlines Logo
1:30 am - 6:49 pmFLN-IAD
42h 19m2 stops
$983LATAM Airlines
Find Deal
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 ($499) and Avianca ($785).

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 $499 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, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Florianopolis, with Star Alliance being the most commonly used for this route.

  • 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 airline 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.
6.7
AviancaOverall score based on 2387 reviews
6.4Comfort
7.0Boarding
5.1Food
7.3Crew
5.4Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Jul 2025BOG - MEX
Read more Avianca reviews

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

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.

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Boarding was somewhat confusing in that the wrong messages were being displayed at the gate. It was somewhat annoying that I got off one flight and straight onto another (from the same gate), but in between they re-checked my hand luggage and made me get rid of my water (which they charge for on the plane). I was sitting in their 'Plus' seating, but the leg room was still too small to be able to sit square. The food options on the flights are pretty cheap quality (but not price). They got me from 'A' to 'B' on-time and for a relatively good price, but the experience itself was below average.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

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

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