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$392+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — MIA
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Rosario Fisherton to Miami are usually found in August or October, booked 45 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap 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 August 18, 2025.

Round-trip from

$627
(Copa Airlines)

One-way from

$392
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$922
From Rosario Fisherton to Miami
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One-way flight from Rosario Fisherton to Miami
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Highest demand for flights based on searches. 13% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Copa Airlines deal was found by Cheapflights users on 8/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:22 amROS - MIA
1 stop22h 04mCopa Airlines
Fri 9/56:09 amMIA - ROS
1 stop20h 43mCopa Airlines
Deal found 8/16$627
This Copa Airlines deal was found by Cheapflights users on 8/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:22 amROS - MIA
1 stop11h 49mCopa Airlines
Mon 9/156:09 amMIA - ROS
1 stop17h 04mCopa Airlines
Deal found 8/16$648
This Copa Airlines deal was found by Cheapflights users on 8/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:22 amROS - MIA
1 stop11h 58mCopa Airlines
Sun 9/76:09 amMIA - ROS
1 stop17h 04mCopa Airlines
Deal found 8/18$814
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:40 pmROS - MIA
2 stops33h 25mMultiple Airlines
Thu 9/119:45 amMIA - ROS
1 stop19h 20mMultiple Airlines
Deal found 8/16$849
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:30 amROS - MIA
1 stop24h 45mLATAM Airlines
Fri 8/229:55 amMIA - ROS
2 stops43h 10mLATAM Airlines
Deal found 8/16$856
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:30 amROS - MIA
2 stops48h 01mLATAM Airlines
Fri 9/59:55 amMIA - ROS
2 stops43h 10mLATAM Airlines
Deal found 8/16$860
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:25 pmROS - MIA
3 stops28h 17mMultiple Airlines
Fri 9/58:30 pmMIA - ROS
3 stops20h 45mMultiple Airlines
Deal found 8/16$893
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:50 pmROS - MIA
1 stop21h 25mAerolineas Argentinas
Sat 8/239:10 amMIA - ROS
2 stops32h 40mAerolineas Argentinas
Deal found 8/17$950

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 August 18, 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

Tue 9/2

5:08 am-10:42 pm

1 stop18h 34m

Miami

Mon 9/15

6:09 am-12:13 am

1 stop17h 04m

$627

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Thu 8/28

1:22 am-10:26 pm

1 stop22h 04m

Miami

Fri 9/5

6:09 am-3:52 am

1 stop20h 43m

$627

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Mon 9/1

7:40 pm-4:05 am

2 stops33h 25m

Miami

Thu 9/4

7:20 pm-8:40 am

2 stops36h 20m

$655

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Thu 8/28

5:08 am-4:59 pm

1 stop12h 51m

Miami

Thu 9/11

6:09 am-12:13 am

1 stop17h 04m

$814

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Thu 8/28

1:22 am-10:26 pm

1 stop22h 04m

Miami

Sun 9/7

8:34 am-12:13 am

1 stop14h 39m

$814

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Mon 9/1

7:40 pm-4:05 am

2 stops33h 25m

Miami

Thu 9/11

9:45 am-6:05 am

1 stop19h 20m

$849

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sun 8/31

10:25 pm-9:50 am

3 stops36h 25m

$392

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sun 9/7

10:40 pm-4:05 am

3 stops30h 25m

$403

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 8/30

3:00 am-6:40 am

1 stop28h 40m

$637

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

Sat 2/14

2:45 am-5:32 am

2 stops28h 47m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 results
1
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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 August 8, 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, September is the cheapest month in which you can book a flight from Rosario to Miami (average of $232). Flying from Rosario to Miami in March is currently the most expensive (average of $289). 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.

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 August 18, 2025.
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
915 reviews

Entertainment

5.7

Overall

8.1

Crew

8.3

Boarding

8.0

Comfort

7.5

Food

6.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Aerolineas Argentinas
8.1
Very good
915 reviews
Aerolineas Argentinas
8.1
Very good
915 reviews

Entertainment

5.7

Overall

8.1

Crew

8.3

Boarding

8.0

Comfort

7.5

Food

6.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
LATAM Airlines
7.5
Good
1,844 reviews
Aerolineas Argentinas
8.1
Very good
915 reviews

Entertainment

5.7

Overall

8.1

Crew

8.3

Boarding

8.0

Comfort

7.5

Food

6.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
Copa Airlines
7.5
Good
1,510 reviews
Aerolineas Argentinas
8.1
Very good
915 reviews

Entertainment

5.7

Overall

8.1

Crew

8.3

Boarding

8.0

Comfort

7.5

Food

6.5

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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 18h 34m. 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 $778 and $885 round-trip. Copa Airlines is priced at 46% 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, September is the cheapest month in which you can book a flight from Rosario to Miami (average of $232). Flying from Rosario to Miami in March is currently the most expensive (average of $289). 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
Hollywood
Aventura
Sunny Isles Beach
Coral Gables
Marathon
Doral
Boynton Beach
Hialeah
Miami Springs
Plantation
Sunrise
Pembroke Pines
Palm Beach
Riviera Beach
Dania Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Deerfield Beach
Wilton Manors

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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$613Average$1,094FlexibilityNo cancel feeOn-time70%
Aerolineas ArgentinasCheapest$773Average$966FlexibilityNo cancel feeOn-time59%
LATAM AirlinesCheapest$846Average$1,003FlexibilityNo cancel feeOn-time81%

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