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Dulles Intl

$329+ Cheap flights from Santa Catarina to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLN — IAD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Santa Catarina to Dulles Intl

Keep the following information in mind while searching for Santa Catarina to Dulles Intl flight deals. Data was last updated July 30, 2025.

Round-trip from

$858
(Flightnetwork)

One-way from

$329
(Copa Airlines)

Popular in

September

Cheapest in

October

Average price

$759
From Santa Catarina to Washington, D.C. Dulles Intl
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One-way flight from Santa Catarina to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 11% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Catarina to Dulles Intl

Cheapest flights from Santa Catarina to Dulles Intl
Explore the most affordable flight options available from Santa Catarina to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Flightnetwork deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:20 pmFLN - IAD
2 stops19h 40mAvianca
Wed 10/83:20 pmIAD - FLN
2 stops18h 00mAvianca
Deal found 7/29$858
This Avianca deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:10 pmFLN - IAD
2 stops19h 50mMultiple Airlines
Wed 10/223:20 pmIAD - FLN
2 stops18h 00mMultiple Airlines
Deal found 7/28$883
This Copa Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:35 pmFLN - IAD
2 stops33h 55mCopa Airlines
Mon 10/132:25 amIAD - FLN
1 stop21h 00mCopa Airlines
Deal found 7/30$919

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Catarina to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Santa Catarina to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Santa Catarina

Fly to

Dulles Intl

Route

Depart

Return

Price

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Tue 9/16

7:20 pm-2:00 pm

2 stops19h 40m

Washington, D.C. Dulles Intl

Wed 10/8

3:20 pm-10:20 am

2 stops18h 00m

$858

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Wed 10/1

7:10 pm-2:00 pm

2 stops19h 50m

Washington, D.C. Dulles Intl

Wed 10/22

3:20 pm-10:20 am

2 stops18h 00m

$883

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Sun 9/28

3:35 pm-12:30 am

2 stops33h 55m

Washington, D.C. Dulles Intl

Mon 10/13

2:25 am-12:25 am

1 stop21h 00m

$919

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Thu 10/2

1:25 am-12:30 am

1 stop24h 05m

$329

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Thu 8/28

7:10 pm-5:13 pm

2 stops23h 03m

$351

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Wed 10/1

7:20 pm-2:00 pm

2 stops19h 40m

$362

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Fri 10/3

7:10 pm-2:00 pm

2 stops19h 50m

$452

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Sat 10/4

11:05 pm-11:57 am

3 stops37h 52m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Santa Catarina to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santa Catarina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Catarina to Washington, D.C. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with LATAM Airlines, Copa Airlines, and American Airlines from Santa Catarina to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,822 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,493 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,387 reviews
LATAM Airlines
7.5
Good
1,822 reviews

Crew

8.1

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Santa Catarina to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Santa Catarina to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Santa Catarina to Washington, D.C. Dulles Intl Airport are Copa Airlines ($329), American Airlines ($351), and Avianca ($452).

  • Can I find deals for flights from Santa Catarina to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Santa Catarina to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Catarina to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Catarina to Dulles Intl.

  • Can I find deals for business class flights from Santa Catarina to Dulles Intl?

    Yes. Cheapflights offers flight deals from Santa Catarina to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Catarina to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Santa Catarina to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Santa Catarina to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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