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Rosario

$446+ Cheap flights from Miami (MIA) 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ROS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Miami to Rosario

Cheapest flights from Miami to Rosario
Explore the most affordable flight options available from Miami to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Copa Airlines deal was found by Cheapflights users on 1/25. 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 3/126:01 am
MIA
-
ROS
1 stop17h 19m
Copa Airlines
Wed 3/251:26 am
ROS
-
MIA
1 stop21h 58m
Copa Airlines
Deal found 1/25$622
This Gotogate deal was found by Cheapflights users on 1/27. 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 9/185:30 pm
MIA
-
ROS
2 stops44h 55m
LATAM Airlines
Mon 9/217:35 am
ROS
-
MIA
1 stop14h 00m
LATAM Airlines
Deal found 1/27$695
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:10 am
MIA
-
ROS
1 stop21h 40m
Aerolineas Argentinas
Wed 4/159:20 pm
ROS
-
MIA
1 stop19h 55m
Aerolineas Argentinas
Deal found 1/27$735
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:10 am
MIA
-
ROS
1 stop25h 05m
Aerolineas Argentinas
Mon 9/213:55 pm
ROS
-
MIA
1 stop16h 05m
Aerolineas Argentinas
Deal found 1/27$742
This Mytrip deal was found by Cheapflights users on 1/27. 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 1/275:25 pm
MIA
-
ROS
1 stop25h 55m
Aerolineas Argentinas
Sat 1/318:20 pm
ROS
-
MIA
1 stop28h 10m
Aerolineas Argentinas
Deal found 1/27$755
This Copa Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/275:01 am
MIA
-
ROS
1 stop17h 19m
Copa Airlines
Sun 3/85:20 am
ROS
-
MIA
1 stop15h 35m
Copa Airlines
Deal found 1/25$775
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
MIA
-
ROS
1 stop20h 43m
Copa Airlines
Sat 8/155:09 am
ROS
-
MIA
1 stop15h 46m
Copa Airlines
Deal found 1/27$799
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:25 pm
MIA
-
ROS
1 stop14h 05m
Aerolineas Argentinas
Fri 4/107:20 pm
ROS
-
MIA
1 stop12h 40m
Aerolineas Argentinas
Deal found 1/27$806
This Mytrip deal was found by Cheapflights users on 1/27. 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 4/76:25 pm
MIA
-
ROS
3 stops25h 15m
Multiple Airlines
Wed 4/158:20 am
ROS
-
MIA
3 stops33h 45m
Multiple Airlines
Deal found 1/27$808

Find flight deals from Miami to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$622
(Copa Airlines)

One-way from

$446
(Gotogate)

Popular in

April

Cheapest in

October

Average price

$969
Provider with most accurate pricing for Miami-Rosario Fisherton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Rosario Fisherton flights.
Search Deals
From Miami to Rosario Fisherton
Search Deals
One-way flight from Miami to Rosario Fisherton
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 27, 2026.
Use the filters below to find and compare flights from Miami to Rosario that are best for you.

Fly from

Miami

Fly to

Rosario

Route

Depart

Return

Price

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 3/18

6:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Wed 3/25

5:20 am-1:40 am

1 stop21h 20m

$622

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 3/10

6:26 am-12:20 am

1 stop16h 54m

Rosario Fisherton

Tue 3/24

5:20 am-7:55 pm

1 stop15h 35m

$622

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 3/12

6:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Wed 3/25

1:26 am-10:24 pm

1 stop21h 58m

$622

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 3/20

6:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Tue 3/31

5:12 am-7:57 pm

1 stop15h 45m

$622

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 4/7

9:10 am-7:50 am

1 stop21h 40m

Rosario Fisherton

Wed 4/15

9:20 pm-4:15 pm

1 stop19h 55m

$735

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 2/27

5:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Sun 3/8

5:20 am-7:55 pm

1 stop15h 35m

$775

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 3/27

6:25 pm-9:30 am

1 stop14h 05m

Rosario Fisherton

Fri 4/10

7:20 pm-7:00 am

1 stop12h 40m

$806

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 4/7

6:25 pm-8:40 pm

3 stops25h 15m

Rosario Fisherton

Wed 4/15

9:20 pm-4:05 am

2 stops31h 45m

$810

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 3/12

9:45 am-1:35 pm

2 stops26h 50m

Rosario Fisherton

Thu 3/26

9:45 am-3:48 pm

3 stops31h 03m

$867

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 2/10

12:53 pm-6:10 am

2 stops15h 17m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Miami 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 Miami to Rosario in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust 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 Miami-Rosario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Rosario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Rosario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Rosario 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 Miami-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 Miami to Rosario

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

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to Rosario. Price data was last updated on January 23, 2026.

The price you pay for your flight from Miami to Rosario may vary depending on when you book. For the best chance of a lower fare, look to book 18 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 Miami to Rosario?

Currently, September is the cheapest month in which you can book a flight from Miami to Rosario (average of $577). Flying from Miami to Rosario in January is currently the most expensive (average of $969). 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 Miami to Rosario?

Reviews of airlines servicing Rosario

Get insights into the airlines that provide service to Rosario. 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 Rosario. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Aerolineas Argentinas, LATAM Airlines, and Copa Airlines from Miami to Rosario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
1,004 reviews

Crew

8.4

Comfort

7.5

Entertainment

5.8

Overall

8.0

Boarding

8.0

Food

6.5

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
8.0
Very good
1,004 reviews
Aerolineas Argentinas
8.0
Very good
1,004 reviews

Crew

8.4

Comfort

7.5

Entertainment

5.8

Overall

8.0

Boarding

8.0

Food

6.5

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
1,914 reviews
Aerolineas Argentinas
8.0
Very good
1,004 reviews

Crew

8.4

Comfort

7.5

Entertainment

5.8

Overall

8.0

Boarding

8.0

Food

6.5

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
7.5
Good
1,560 reviews
Aerolineas Argentinas
8.0
Very good
1,004 reviews

Crew

8.4

Comfort

7.5

Entertainment

5.8

Overall

8.0

Boarding

8.0

Food

6.5

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 Miami 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 Miami to Rosario?

    A quick flight from Miami to Rosario can take about 17h 19m. Copa Airlines provides one of the quickest options available for as low as $622. Miami and Rosario are separated by a distance of 4251 mi.

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

    Currently priced at $583, Copa Airlines will fly you from Miami to Rosario and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and Aerolineas Argentinas - these airlines can fly you to your destination from $620 and $763, respectively. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Miami to Rosario (average of $577). Flying from Miami to Rosario in January is currently the most expensive (average of $969). 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

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Alternative routes for Miami to Rosario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Miami to Rosario

Discover the top 3 airlines that operate flights from Miami to Rosario. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$583Average$862FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$620Average$1,012FlexibilityNo cancel feeOn-time81%
Aerolineas ArgentinasCheapest$763Average$894FlexibilityNo cancel feeOn-time59%

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