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Rosario

$309+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — ROS
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Rosario Fisherton are usually found in September or May, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap 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 julio 29, 2025.

Round-trip from

$726
(Mytrip)

One-way from

$309
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$974
From Miami to Rosario Fisherton
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One-way flight from Miami to Rosario Fisherton
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Highest demand for flights based on searches. 9% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/27. 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.
mié. 8/277:55 amMIA - ROS
3 stops34h 20mMultiple Airlines
mar. 9/21:05 pmROS - MIA
3 stops29h 50mMultiple Airlines
Deal found 7/27$726
This Copa Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 9/76:09 amMIA - ROS
1 stop17h 04mCopa Airlines
sáb. 9/131:22 amROS - MIA
1 stop19h 33mCopa Airlines
Deal found 7/29$768
This oojo deal was found by Cheapflights users on 7/29. 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.
dom. 9/710:35 pmMIA - ROS
2 stops50h 30mGOL
dom. 9/1410:15 pmROS - MIA
2 stops20h 05mGOL
Deal found 7/29$797
This Gotogate deal was found by Cheapflights users on 7/27. 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.
dom. 8/319:10 amMIA - ROS
1 stop22h 20mAerolineas Argentinas
mar. 9/301:05 pmROS - MIA
1 stop18h 55mAerolineas Argentinas
Deal found 7/27$842
This oojo deal was found by Cheapflights users on 7/28. 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.
mié. 12/312:40 amMIA - ROS
1 stop27h 25mLATAM Airlines
dom. 12/147:50 amROS - MIA
1 stop24h 20mLATAM Airlines
Deal found 7/28$947
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:05 pmMIA - ROS
1 stop28h 00mAmerican Airlines
sáb. 11/12:55 amROS - MIA
1 stop29h 45mAmerican Airlines
Deal found 7/28$1,045

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 julio 29, 2025.
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

mié. 8/27

7:55 am-7:15 pm

3 stops34h 20m

Rosario Fisherton

mar. 9/2

1:05 pm-5:55 pm

3 stops29h 50m

$726

MiamiRosario

MIA - ROS

MIAROS

Miami

dom. 9/7

6:09 am-12:13 am

1 stop17h 04m

Rosario Fisherton

sáb. 9/13

1:22 am-7:55 pm

1 stop19h 33m

$768

MiamiRosario

MIA - ROS

MIAROS

Miami

dom. 9/7

10:35 pm-2:05 am

2 stops50h 30m

Rosario Fisherton

dom. 9/14

10:15 pm-5:20 pm

2 stops20h 05m

$797

MiamiRosario

MIA - ROS

MIAROS

Miami

dom. 8/31

9:10 am-8:30 am

1 stop22h 20m

Rosario Fisherton

mar. 9/30

1:05 pm-7:00 am

1 stop18h 55m

$842

MiamiRosario

MIA - ROS

MIAROS

Miami

mié. 12/3

12:40 am-6:05 am

1 stop27h 25m

Rosario Fisherton

dom. 12/14

7:50 am-6:10 am

1 stop24h 20m

$947

MiamiRosario

MIA - ROS

MIAROS

Miami

mié. 10/29

9:05 pm-2:05 am

1 stop28h 00m

Rosario Fisherton

sáb. 11/1

2:55 am-7:40 am

1 stop29h 45m

$1,045

MiamiRosario

MIA - ROS

MIAROS

Miami

lun. 9/22

11:15 am-8:30 am

3 stops44h 15m

$309

MiamiRosario

MIA - ROS

MIAROS

Miami

lun. 8/4

10:35 pm-2:05 am

2 stops26h 30m

$496

MiamiRosario

MIA - ROS

MIAROS

Miami

mar. 8/5

5:20 pm-6:05 am

1 stop11h 45m

$707

MiamiRosario

MIA - ROS

MIAROS

Miami

mié. 8/6

11:05 pm-2:05 am

1 stop26h 00m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
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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 July 25, 2025.

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 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 julio 29, 2025.
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
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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
898 reviews
Aerolineas Argentinas
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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
1,822 reviews
Aerolineas Argentinas
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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
1,493 reviews
Aerolineas Argentinas
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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.
GOL
7.3
Good
1,091 reviews
Aerolineas Argentinas
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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.
American Airlines
7.2
Good
10,000 reviews
Aerolineas Argentinas
8.1
Very good
898 reviews

Crew

8.3

Overall

8.1

Food

6.5

Comfort

7.5

Entertainment

5.7

Boarding

8.0

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 Miami to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Currently priced at $768, 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 GOL and Aerolineas Argentinas - these airlines can fly you to your destination from $797 and $842, respectively. These flights start at 27% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Miami to Rosario one-way?

    For one-way options, check prices for GOL. According to our data, you can fly for as low as $496. Users have also found prices from $707 and $958 on LATAM Airlines and American Airlines, respectively.

  • 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.

See more FAQs

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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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$583Average$1,028FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$620Average$1,071FlexibilityNo cancel feeOn-time81%
Aerolineas ArgentinasCheapest$688Average$856FlexibilityNo cancel feeOn-time59%

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