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$426+ Cheap flights from Rosario (ROS) to Miami (MIA)

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 — MIA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Rosario to Miami

Cheapest flights from Rosario to Miami
Explore the most affordable flight options available from Rosario to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 pm
ROS
-
MIA
3 stops42h 55m
Multiple Airlines
Tue 3/179:45 am
MIA
-
ROS
1 stop19h 25m
Multiple Airlines
Deal found 2/11$604
This eDestinos deal was found by Cheapflights users on 2/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:15 pm
ROS
-
MIA
3 stops37h 05m
Multiple Airlines
Tue 3/249:45 am
MIA
-
ROS
3 stops26h 30m
Multiple Airlines
Deal found 2/10$606
This eDestinos deal was found by Cheapflights users on 2/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:50 pm
ROS
-
MIA
3 stops39h 30m
Multiple Airlines
Mon 3/166:10 pm
MIA
-
ROS
2 stops16h 20m
Multiple Airlines
Deal found 2/11$630
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:35 pm
ROS
-
MIA
2 stops19h 50m
Multiple Airlines
Sun 3/154:02 pm
MIA
-
ROS
2 stops16h 58m
Multiple Airlines
Deal found 2/10$643
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Fri 6/57:20 pm
ROS
-
MIA
1 stop29h 10m
Aerolineas Argentinas
Fri 8/149:10 am
MIA
-
ROS
1 stop22h 20m
Aerolineas Argentinas
Deal found 2/10$669
This eDestinos deal was found by Cheapflights users on 2/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:20 am
ROS
-
MIA
3 stops33h 45m
Multiple Airlines
Sat 5/309:25 am
MIA
-
ROS
3 stops72h 20m
Multiple Airlines
Deal found 2/11$680
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:15 pm
ROS
-
MIA
2 stops37h 05m
Multiple Airlines
Wed 3/119:10 am
MIA
-
ROS
1 stop23h 00m
Multiple Airlines
Deal found 2/10$694
This Gotogate deal was found by Cheapflights users on 2/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
ROS
-
MIA
1 stop22h 55m
Aerolineas Argentinas
Wed 3/119:10 am
MIA
-
ROS
1 stop23h 00m
Aerolineas Argentinas
Deal found 2/11$699
This Copa Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/105:20 am
ROS
-
MIA
1 stop21h 20m
Copa Airlines
Tue 3/246:01 am
MIA
-
ROS
1 stop17h 19m
Copa Airlines
Deal found 2/9$703

Find flight deals from Rosario to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Miami (MIA). 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$604
(Kiwi.com)

One-way from

$426
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$1,103
Provider with most accurate pricing for Rosario Fisherton-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rosario Fisherton-Miami flights.
Search Deals
From Rosario Fisherton to Miami
Search Deals
One-way flight from Rosario Fisherton to Miami
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rosario to Miami 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 12, 2026.
Use the filters below to find and compare flights from Rosario to Miami that are best for you.

Fly from

Rosario

Fly to

Miami

Route

Depart

Return

Price

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Wed 3/4

8:30 pm-1:25 pm

3 stops42h 55m

Miami

Tue 3/17

9:45 am-6:10 am

1 stop19h 25m

$604

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Thu 3/5

5:50 pm-7:20 am

3 stops39h 30m

Miami

Mon 3/16

6:10 pm-11:30 am

2 stops16h 20m

$630

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Wed 3/4

1:26 am-6:55 pm

1 stop19h 29m

Miami

Mon 3/16

6:26 am-12:20 am

1 stop16h 54m

$703

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Tue 3/10

5:20 am-1:40 am

1 stop21h 20m

Miami

Tue 3/24

6:01 am-12:20 am

1 stop17h 19m

$703

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Wed 3/11

5:20 am-10:24 pm

1 stop18h 04m

Miami

Sat 4/11

6:24 am-3:45 am

1 stop20h 21m

$703

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Tue 3/3

8:15 pm-7:20 am

2 stops37h 05m

Miami

Tue 3/17

9:45 am-6:10 am

1 stop19h 25m

$704

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Wed 3/11

8:10 pm-3:20 pm

2 stops44h 10m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Compare providers for flights from Rosario to Miami

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 Rosario to Miami in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Rosario-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rosario-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rosario-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rosario-Miami 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-Miami 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 Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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 Miami

How far ahead should I book a flight from Rosario to Miami?

Use this chart to determine the optimal time to book a round-trip flight from Rosario to Miami. Price data was last updated on February 6, 2026.

The price you pay for your flight from Rosario to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Rosario to Miami (average of $593). Flying from Rosario to Miami 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.

How much does it cost to fly round-trip from Rosario to Miami?

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated February 12, 2026.
Get a feel of what it's like to fly with Aerolineas Argentinas, LATAM Airlines, and Copa Airlines from Rosario to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Entertainment

5.8

Food

6.5

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Aerolineas Argentinas
8.1
Very good
1,010 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Entertainment

5.8

Food

6.5

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
LATAM Airlines
7.5
Good
1,921 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Entertainment

5.8

Food

6.5

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.
Copa Airlines
7.5
Good
1,557 reviews
Aerolineas Argentinas
8.1
Very good
1,010 reviews

Comfort

7.5

Entertainment

5.8

Food

6.5

Boarding

8.0

Overall

8.1

Crew

8.4

Reviews

1 / 6
8.0
Excellent

adam,Jan 2026

USH - EZE

Gate change was not announced. Groupings for boarding a little disorganized. Otherwise all good.

Related info for your journey

Find useful and relevant information for your journey from Rosario to Miami. 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 Rosario to Miami?

    There are many flights that can get you from Rosario to Miami in 19h 29m. Fly via Copa Airlines to get the fastest option. Airlines will cover a distance of 4251 mi.

  • What are the cheapest airlines flying from Rosario to Miami round-trip?

    Our cheapest airline available from Rosario to Miami is Copa Airlines. Our recent data shows that you can find tickets from as low as $613 on this airline. Additional options worth looking into are Aerolineas Argentinas and LATAM Airlines, starting at $761 and $800 round-trip. Copa Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Rosario to Miami?

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

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

    Yes. Cheapflights offers flight deals from Rosario to Miami 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 Miami?

    Currently, April is the cheapest month in which you can book a flight from Rosario to Miami (average of $593). Flying from Rosario to Miami 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Hollywood
Coral Gables
Doral
Plantation
Marathon
Dania Beach
Sunrise
Miami Springs
Palm Beach
Riviera Beach
Hialeah
Miami Lakes
Miami Gardens
Boynton Beach
Deerfield Beach
Tamarac
Miramar
Oakland Park
Aventura

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Rosario to Miami

Discover the top 3 airlines that operate flights from Rosario to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$613Average$1,000FlexibilityNo cancel feeOn-time70%
Aerolineas ArgentinasCheapest$761Average$1,120FlexibilityNo cancel feeOn-time59%
LATAM AirlinesCheapest$800Average$958FlexibilityNo cancel feeOn-time81%

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