HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fort Lauderdale

$712+ Cheap flights from Rosario (ROS) to Fort Lauderdale (FLL)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — FLL
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rosario to Fort Lauderdale with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rosario to Fort Lauderdale

Cheapest flights from Rosario to Fort Lauderdale
Explore the most affordable flight options available from Rosario to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Avianca deal was found by Cheapflights users on 2/16. 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.
Mon 3/27:50 pm
ROS
-
FLL
2 stops19h 15m
Multiple Airlines
Mon 3/163:30 pm
FLL
-
ROS
2 stops16h 00m
Multiple Airlines
Deal found 2/16$981
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Sat 2/288:15 pm
ROS
-
FLL
2 stops18h 50m
Multiple Airlines
Sat 3/72:30 pm
FLL
-
ROS
2 stops41h 15m
Multiple Airlines
Deal found 2/18$1,039
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:20 pm
ROS
-
FLL
2 stops43h 35m
Multiple Airlines
Mon 6/223:20 pm
FLL
-
ROS
2 stops18h 25m
Multiple Airlines
Deal found 2/17$1,086
This FlightHub deal was found by Cheapflights users on 2/15. 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.
Thu 10/158:20 am
ROS
-
FLL
2 stops30h 35m
Multiple Airlines
Tue 12/12:30 pm
FLL
-
ROS
2 stops16h 00m
Multiple Airlines
Deal found 2/15$1,103
This FlightHub deal was found by Cheapflights users on 2/16. 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 10/131:23 am
ROS
-
FLL
1 stop15h 52m
Multiple Airlines
Wed 11/42:30 pm
FLL
-
ROS
2 stops16h 55m
Multiple Airlines
Deal found 2/16$1,127
This FlightHub deal was found by Cheapflights users on 2/16. 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.
Mon 3/237:50 pm
ROS
-
FLL
2 stops19h 15m
Multiple Airlines
Sat 3/283:30 pm
FLL
-
ROS
2 stops16h 00m
Multiple Airlines
Deal found 2/16$1,189
This FlightHub deal was found by Cheapflights users on 2/18. 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.
Sun 2/2211:00 pm
ROS
-
FLL
2 stops16h 05m
Multiple Airlines
Tue 2/245:11 pm
FLL
-
ROS
1 stop29h 09m
Multiple Airlines
Deal found 2/18$1,285
This FlightHub deal was found by Cheapflights users on 2/15. 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.
Thu 3/265:20 am
ROS
-
FLL
1 stop11h 57m
Multiple Airlines
Tue 4/73:20 pm
FLL
-
ROS
2 stops39h 30m
Multiple Airlines
Deal found 2/15$1,301
This FlightHub deal was found by Cheapflights users on 2/16. 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.
Sat 3/218:15 pm
ROS
-
FLL
2 stops22h 30m
Multiple Airlines
Tue 3/316:11 pm
FLL
-
ROS
1 stop29h 19m
Multiple Airlines
Deal found 2/16$1,316
This Almundo deal was found by Cheapflights users on 2/16. 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 Almundo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:15 pm
ROS
-
FLL
2 stops18h 50m
Multiple Airlines
Fri 3/62:30 pm
FLL
-
ROS
2 stops17h 00m
Multiple Airlines
Deal found 2/16$1,321

Find flight deals from Rosario to Fort Lauderdale

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Fort Lauderdale (FLL). 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$981
(Avianca)

One-way from

$712
(Almundo)
Provider with most accurate pricing for Rosario Fisherton-Fort Lauderdale flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rosario Fisherton-Fort Lauderdale flights.
Search Deals
From Rosario Fisherton to Fort Lauderdale
Search Deals
One-way flight from Rosario Fisherton to Fort Lauderdale
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rosario to Fort Lauderdale 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 February 19, 2026.
Use the filters below to find and compare flights from Rosario to Fort Lauderdale that are best for you.

Fly from

Rosario

Fly to

Fort Lauderdale

Route

Depart

Return

Price

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Mon 3/2

7:50 pm-1:05 pm

2 stops19h 15m

Fort Lauderdale

Mon 3/16

3:30 pm-8:30 am

2 stops16h 00m

$981

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Fri 6/12

7:20 pm-1:55 pm

2 stops43h 35m

Fort Lauderdale

Mon 6/22

3:20 pm-10:45 am

2 stops18h 25m

$1,086

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Mon 3/23

7:50 pm-2:05 pm

2 stops19h 15m

Fort Lauderdale

Sat 3/28

3:30 pm-8:30 am

2 stops16h 00m

$1,189

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Thu 3/26

5:20 am-4:17 pm

1 stop11h 57m

Fort Lauderdale

Tue 4/7

3:20 pm-7:50 am

2 stops39h 30m

$1,301

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Sat 3/21

8:15 pm-5:45 pm

2 stops22h 30m

Fort Lauderdale

Tue 3/31

6:11 pm-12:30 am

1 stop29h 19m

$1,316

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Thu 5/7

8:05 pm-1:55 pm

2 stops42h 50m

Fort Lauderdale

Fri 5/22

3:20 pm-6:40 pm

2 stops26h 20m

$1,323

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Fri 8/7

7:25 pm-1:55 pm

2 stops43h 30m

Fort Lauderdale

Tue 8/18

3:20 pm-8:30 am

2 stops16h 10m

$1,348

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Sun 3/22

9:40 pm-2:05 pm

2 stops41h 25m

Fort Lauderdale

Tue 4/7

3:20 pm-7:50 am

2 stops39h 30m

$1,350

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

Wed 3/11

6:20 pm-2:05 pm

2 stops20h 45m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

  • Most accurate provider: When it comes to deals on Rosario-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rosario-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rosario-Fort Lauderdale flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rosario-Fort Lauderdale flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rosario-Fort Lauderdale 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 Rosario to Fort Lauderdale

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

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

Currently, April is the cheapest month in which you can book a flight from Rosario to Fort Lauderdale (average of $604). Flying from Rosario to Fort Lauderdale in December is currently the most expensive (average of $915). 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 Rosario to Fort Lauderdale. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Rosario to Fort Lauderdale (average of $604). Flying from Rosario to Fort Lauderdale in December is currently the most expensive (average of $915). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.