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$559+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — MIA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Rosario to Miami with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Rosario Fisherton to Miami are usually found in October or September, booked 45 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Rosario to Miami

Best flights from Rosario to Miami
Discover carefully curated flight deals from Rosario to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This eDestinos deal was found by Cheapflights users on 12/4. 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.
Mon 1/267:50 pmROS - MIA
3 stops37h 30mMultiple Airlines
Sun 2/88:40 amMIA - ROS
3 stops46h 55mMultiple Airlines
Deal found 12/4$760
This LATAM Airlines deal was found by Cheapflights users on 12/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:10 pmROS - MIA
1 stop19h 15mLATAM Airlines
Sat 6/139:45 amMIA - ROS
2 stops19h 20mLATAM Airlines
Deal found 12/3$791
This Copa Airlines deal was found by Cheapflights users on 12/3. 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.
Sat 5/305:09 amROS - MIA
1 stop18h 14mCopa Airlines
Mon 8/36:01 amMIA - ROS
1 stop17h 12mCopa Airlines
Deal found 12/3$886
This eDestinos deal was found by Cheapflights users on 12/4. 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 1/316:20 pmROS - MIA
3 stops63h 00mMultiple Airlines
Tue 2/108:40 amMIA - ROS
3 stops54h 30mMultiple Airlines
Deal found 12/4$807
This LATAM Airlines deal was found by Cheapflights users on 12/3. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:30 amROS - MIA
1 stop14h 05mLATAM Airlines
Sat 5/94:55 pmMIA - ROS
1 stop12h 10mLATAM Airlines
Deal found 12/3$841
This Copa Airlines deal was found by Cheapflights users on 12/4. 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.
Sat 5/95:09 amROS - MIA
1 stop18h 14mCopa Airlines
Thu 5/212:00 pmMIA - ROS
1 stop12h 42mCopa Airlines
Deal found 12/4$886
This eDestinos deal was found by Cheapflights users on 12/3. 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.
Sun 1/1811:00 pmROS - MIA
3 stops34h 20mMultiple Airlines
Sun 1/258:40 amMIA - ROS
3 stops46h 55mMultiple Airlines
Deal found 12/3$835
This eDestinos deal was found by Cheapflights users on 12/4. 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 1/316:20 pmROS - MIA
2 stops26h 10mMultiple Airlines
Wed 2/118:40 amMIA - ROS
3 stops50h 45mMultiple Airlines
Deal found 12/4$860
This Mytrip deal was found by Cheapflights users on 12/2. 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.
Tue 4/281:05 pmROS - MIA
3 stops27h 43mMultiple Airlines
Tue 5/121:55 pmMIA - ROS
3 stops29h 35mMultiple Airlines
Deal found 12/2$863

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(LATAM Airlines)

One-way from

$559
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,003
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. 9% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 2025.
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

Mon 1/26

7:50 pm-7:20 am

3 stops37h 30m

Miami

Sun 2/8

8:40 am-9:35 am

3 stops46h 55m

$760

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 5/30

12:10 pm-6:25 am

1 stop19h 15m

Miami

Sat 6/13

9:45 am-6:05 am

2 stops19h 20m

$791

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 1/31

6:20 pm-7:20 am

3 stops63h 00m

Miami

Tue 2/10

8:40 am-5:10 pm

3 stops54h 30m

$807

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sun 1/18

11:00 pm-7:20 am

3 stops34h 20m

Miami

Sun 1/25

8:40 am-9:35 am

3 stops46h 55m

$835

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sun 4/26

7:30 am-8:35 pm

1 stop14h 05m

Miami

Sat 5/9

4:55 pm-6:05 am

1 stop12h 10m

$841

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 1/31

6:20 pm-6:30 pm

2 stops26h 10m

Miami

Wed 2/11

8:40 am-1:25 pm

3 stops50h 45m

$860

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Tue 4/28

1:05 pm-3:48 pm

3 stops27h 43m

Miami

Tue 5/12

1:55 pm-8:30 pm

3 stops29h 35m

$863

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 5/30

5:09 am-10:23 pm

1 stop18h 14m

Miami

Mon 8/3

6:01 am-12:13 am

1 stop17h 12m

$886

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 5/9

5:09 am-10:23 pm

1 stop18h 14m

Miami

Thu 5/21

2:00 pm-3:42 am

1 stop12h 42m

$886

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Mon 5/4

4:20 pm-12:30 pm

3 stops21h 10m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 15 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rosario-Miami flight deals on Cheapflights vs. eDreams >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 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 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 November 28, 2025.

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 45 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, May is the cheapest month in which you can book a flight from Rosario to Miami (average of $632). Flying from Rosario to Miami in February is currently the most expensive (average of $916). 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 December 4, 2025.
Get a feel of what it's like to fly with Aerolineas Argentinas, Copa Airlines, and LATAM 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
967 reviews

Boarding

8.0

Entertainment

5.8

Food

6.5

Comfort

7.6

Crew

8.3

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Aerolineas Argentinas
8.1
Very good
967 reviews
Aerolineas Argentinas
8.1
Very good
967 reviews

Boarding

8.0

Entertainment

5.8

Food

6.5

Comfort

7.6

Crew

8.3

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Copa Airlines
7.6
Good
1,558 reviews
Aerolineas Argentinas
8.1
Very good
967 reviews

Boarding

8.0

Entertainment

5.8

Food

6.5

Comfort

7.6

Crew

8.3

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
LATAM Airlines
7.5
Good
1,889 reviews
Aerolineas Argentinas
8.1
Very good
967 reviews

Boarding

8.0

Entertainment

5.8

Food

6.5

Comfort

7.6

Crew

8.3

Overall

8.1

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

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 15m. Fly via LATAM 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 $788 and $901 round-trip. Copa Airlines is priced at 43% 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, May is the cheapest month in which you can book a flight from Rosario to Miami (average of $632). Flying from Rosario to Miami in February is currently the most expensive (average of $916). 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
Aventura
Hollywood
Coral Gables
Marathon
Doral
Sunrise
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Palm Beach
Boynton Beach
Miami Springs
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Hialeah
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Miami Gardens
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Miramar
Hallandale Beach
Bonita Springs

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$613Average$1,054FlexibilityNo cancel feeOn-time70%
Aerolineas ArgentinasCheapest$788Average$1,067FlexibilityNo cancel feeOn-time59%
LATAM AirlinesCheapest$901Average$984FlexibilityNo cancel feeOn-time81%

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