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$528+ Cheap flights from Fort Lauderdale (FLL) to Rosario (ROS)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ROS
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,114
(FlightHub)

One-way from

$424
(Kiwi.com)
Provider with most accurate pricing for Fort Lauderdale-Rosario Fisherton flight deals.
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Provider most trusted by Cheapflights users for Fort Lauderdale-Rosario Fisherton flights.
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From Fort Lauderdale to Rosario Fisherton
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One-way flight from Fort Lauderdale to Rosario Fisherton
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Find flight deals from Fort Lauderdale to Rosario

One-way flights from Fort Lauderdale to Rosario
Search for one-way flight options from Fort Lauderdale to Rosario. Find affordable one-way fares based on user searches. Data last updated January 8, 2026.

This FlightHub deal was found by Cheapflights users on 1/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/136:25 amFLL - ROS
2 stops21h 45mLATAM Airlines
Deal found 1/6$528

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale to Rosario 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 January 8, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Rosario that are best for you.

Fly from

Fort Lauderdale

Fly to

Rosario

Route

Depart

Return

Price

Fort LauderdaleRosario

FLL - ROS

FLLROS

Fort Lauderdale

Tue 1/13

6:25 am-6:10 am

2 stops21h 45m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Fort Lauderdale to Rosario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Rosario in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Rosario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fort Lauderdale-Rosario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Rosario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Rosario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Rosario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Lauderdale to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Fort Lauderdale 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 Fort Lauderdale to Rosario

What is the cheapest month to book a flight from Fort Lauderdale to Rosario?

Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Rosario (average of $577). Flying from Fort Lauderdale to Rosario in April is currently the most expensive (average of $1,067). 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.

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fort Lauderdale to Rosario?

    For as low as $2,790, American Airlines can have you in Rosario from Fort Lauderdale in 33h 50m. Airlines will cover a distance of 4266 mi.

  • Can I find deals for flights from Fort Lauderdale to Rosario that include hotel bookings?

    Yes. In addition to deals on Fort Lauderdale to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Lauderdale to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Lauderdale to Rosario.

  • Can I find deals for business class flights from Fort Lauderdale to Rosario?

    Yes. Cheapflights offers flight deals from Fort Lauderdale to Rosario 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 Fort Lauderdale to Rosario?

    Currently, September is the cheapest month in which you can book a flight from Fort Lauderdale to Rosario (average of $577). Flying from Fort Lauderdale to Rosario in April is currently the most expensive (average of $1,067). 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.

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