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

Currently priced at $621, LATAM Airlines will fly you from Miami to Rosario and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aerolineas Argentinas and Copa Airlines - these airlines can fly you to your destination from $742 and $743, respectively. These flights start at 44% 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 $365. Users have also found prices from $708 and $903 on Aerolineas Argentinas and American Airlines, respectively.

What is the cheapest day to fly from Miami to Rosario?

Travelers seeking maximum savings on their Miami to Rosario flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Miami to Rosario?

Consider Aerolineas Argentinas, Copa Airlines or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from Miami to Rosario.

What is the cheapest day to fly round-trip from Miami to Rosario?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 25%.

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

Travelers have found it’s best to book a flight 42 days in advance to save up to 52% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Miami to Rosario 1-2 weeks in advance for as low as $1,092, or $1,395 for flights within the next 24 hours.

What is the cheapest month to fly from Miami to Rosario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Rosario. Flights to Rosario from Miami in September are about $1,119 on average during September, but can be found for as low as $665.

What is the cheapest time of day to fly from MIA to ROS?

When flying from Miami to Rosario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the morning.

Most accurate provider : When it comes to deals on Miami-Rosario flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Miami-Rosario flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$365+ Flights from Miami to Rosario

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Miami to Rosario Fisherton are usually found in September or January, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Miami to Rosario

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$621 (LATAM Airlines)
One-way from	$365 (oojo)
Popular in	December
Cheapest in	September
Average price	$1,424

Provider with most accurate pricing for Miami-Rosario Fisherton flight deals.

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Provider most trusted by Cheapflights users for Miami-Rosario Fisherton flights.

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From Miami to Rosario Fisherton

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One-way flight from Miami to Rosario Fisherton

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 29, 2025.

Thu 5/86:01 amMIA - ROS

1 stop17h 12mCopa Airlines

Thu 5/221:21 amROS - MIA

1 stop25h 17mCopa Airlines

Deal found 4/27

$599

Thu 5/151:32 pmMIA - ROS

2 stops15h 33mLATAM Airlines

Wed 5/217:30 amROS - MIA

1 stop14h 00mLATAM Airlines

Deal found 4/28

$621

Wed 5/149:10 amMIA - ROS

1 stop21h 40mAerolineas Argentinas

Mon 5/198:05 pmROS - MIA

1 stop21h 10mAerolineas Argentinas

Deal found 4/28

$742

Wed 5/1411:20 amMIA - ROS

2 stops19h 30mMultiple Airlines

Mon 5/198:05 pmROS - MIA

2 stops38h 45mMultiple Airlines

Deal found 4/28

$752

Sun 9/710:00 pmMIA - ROS

2 stops51h 05mGOL

Sat 9/132:55 amROS - MIA

2 stops38h 40mGOL

Deal found 4/28

$819

Best flights from Miami to Rosario
Discover carefully curated flight deals from Miami to Rosario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 5/151:32 pmMIA - ROS

2 stops15h 33mLATAM Airlines

Wed 5/217:30 amROS - MIA

1 stop14h 00mLATAM Airlines

Deal found 4/28

$621

Wed 5/149:10 amMIA - ROS

1 stop21h 40mAerolineas Argentinas

Mon 5/198:05 pmROS - MIA

1 stop21h 10mAerolineas Argentinas

Deal found 4/28

$742

Sun 5/256:20 amMIA - ROS

1 stop20h 33mCopa Airlines

Wed 6/45:07 amROS - MIA

1 stop18h 36mCopa Airlines

Deal found 4/28

$743

Wed 5/1411:20 amMIA - ROS

2 stops19h 30mMultiple Airlines

Mon 5/198:05 pmROS - MIA

2 stops38h 45mMultiple Airlines

Deal found 4/28

$752

Sun 9/710:00 pmMIA - ROS

2 stops51h 05mGOL

Sat 9/132:55 amROS - MIA

2 stops38h 40mGOL

Deal found 4/28

$819

Fri 5/3011:20 pmMIA - ROS

1 stop25h 45mAmerican Airlines

Sat 6/143:00 amROS - MIA

1 stop28h 30mAmerican Airlines

Deal found 4/28

$1,423

Last-minute flights from Miami to Rosario
Discover last-minute flight deals from Miami to Rosario. Data last updated April 29, 2025 and is based on user searches.

Thu 5/86:01 amMIA - ROS

1 stop17h 12mCopa Airlines

Thu 5/221:21 amROS - MIA

1 stop25h 17mCopa Airlines

Deal found 4/27

$599

Thu 5/82:16 pmMIA - ROS

1 stop32h 57mMultiple Airlines

Thu 5/221:21 amROS - MIA

2 stops13h 19mMultiple Airlines

Deal found 4/27

$884

Thu 5/81:32 pmMIA - ROS

2 stops15h 33mLATAM Airlines

Fri 5/237:30 amROS - MIA

2 stops33h 05mLATAM Airlines

Deal found 4/27

$893

Thu 5/89:10 amMIA - ROS

1 stop19h 30mAerolineas Argentinas

Fri 5/232:30 pmROS - MIA

1 stop17h 30mAerolineas Argentinas

Deal found 4/27

$990

Wed 5/149:10 amMIA - ROS

1 stop21h 40mAerolineas Argentinas

Mon 5/198:05 pmROS - MIA

1 stop21h 10mAerolineas Argentinas

Deal found 4/28

$742

Wed 5/1411:20 amMIA - ROS

2 stops19h 30mMultiple Airlines

Mon 5/198:05 pmROS - MIA

2 stops38h 45mMultiple Airlines

Deal found 4/28

$752

Thu 5/151:32 pmMIA - ROS

2 stops15h 33mLATAM Airlines

Wed 5/217:30 amROS - MIA

1 stop14h 00mLATAM Airlines

Deal found 4/28

$621

Thu 5/2210:35 pmMIA - ROS

2 stops36h 55mGOL

Sat 5/313:00 amROS - MIA

2 stops39h 10mGOL

Deal found 4/27

$951

One-way flights from Miami to Rosario
Search for one-way flight options from Miami to Rosario. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 5/1310:35 pmMIA - ROS

2 stops32h 15mGOL

Deal found 4/27

$365

Tue 5/135:35 amMIA - ROS

3 stops17h 38mMultiple Airlines

Deal found 4/28

$473

Fri 6/136:25 pmMIA - ROS

1 stop12h 40mAerolineas Argentinas

Deal found 4/26

$708

Fri 8/111:05 pmMIA - ROS

1 stop26h 00mAmerican Airlines

Deal found 4/28

$903

Thu 7/313:25 amMIA - ROS

2 stops36h 40mLATAM Airlines

Deal found 4/27

$992

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Rosario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 5/15

1:32 pm-6:05 am

2 stops15h 33m

Rosario Fisherton

Wed 5/21

7:30 am-8:30 pm

1 stop14h 00m

$621

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 5/14

9:10 am-7:50 am

1 stop21h 40m

Rosario Fisherton

Mon 5/19

8:05 pm-4:15 pm

1 stop21h 10m

$742

MiamiRosario

MIA - ROS

MIAROS

Miami

Sun 5/25

6:20 am-3:53 am

1 stop20h 33m

Rosario Fisherton

Wed 6/4

5:07 am-10:43 pm

1 stop18h 36m

$743

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 5/14

11:20 am-7:50 am

2 stops19h 30m

Rosario Fisherton

Mon 5/19

8:05 pm-9:50 am

2 stops38h 45m

$752

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 5/21

10:05 am-2:05 am

2 stops39h 00m

Rosario Fisherton

Tue 6/3

8:35 pm-5:10 pm

2 stops21h 35m

$916

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 5/13

10:35 pm-7:50 am

2 stops32h 15m

$392

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 5/13

5:35 am-12:13 am

3 stops17h 38m

$473

MiamiRosario

MIA - ROS

MIAROS

Miami

Mon 5/12

1:45 am-6:05 am

1 stop27h 20m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Miami to Rosario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Rosario in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Expedia	Price Accuracy1 star	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Miami-Rosario flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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.

Rainfall in Rosario by month

In terms of precipitation, rainfall in Rosario ranges from 1.2 - 5.9 inches per month. March is typically the wettest month, when rainfall can reach 5.9 in. July is typically the driest time to visit Rosario when rainfall is around 1.2 in.

Temperature in Rosario by month

If weather is an important factor for your trip to Rosario, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Rosario

See what other customers who have flown with Aerolineas Argentinas, LATAM Airlines and Copa Airlines from Miami to Rosario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Aerolineas Argentinas

8.1

Very good

860 reviews

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

860 reviews

Aerolineas Argentinas

8.1

Very good

860 reviews

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

1,766 reviews

Aerolineas Argentinas

8.1

Very good

860 reviews

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

1,410 reviews

Aerolineas Argentinas

8.1

Very good

860 reviews

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

1,066 reviews

Aerolineas Argentinas

8.1

Very good

860 reviews

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

860 reviews

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

What are the cheapest airlines flying from Miami to Rosario round-trip?
Currently priced at $621, LATAM Airlines will fly you from Miami to Rosario and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aerolineas Argentinas and Copa Airlines - these airlines can fly you to your destination from $742 and $743, respectively. These flights start at 44% 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 $365. Users have also found prices from $708 and $903 on Aerolineas Argentinas 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Miami to Rosario

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$665	Average$1,108	FlexibilityNo cancel fee	On-time70%
Aerolineas Argentinas	Cheapest$689	Average$862	FlexibilityNo cancel fee	On-time59%
LATAM Airlines	Cheapest$856	Average$1,072	FlexibilityNo cancel fee	On-time81%

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$365+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Miami to Rosario with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Miami to Rosario Fisherton are usually found in September or January, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Miami to Rosario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Miami to Rosario

Cheapest flights from Miami to RosarioExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Miami to Rosario that are best for you.

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 April.

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.

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 April 25, 2025.

Rainfall in Rosario by month

Plan your trip to Rosario by taking into account the average rainfall totals by month.

Temperature in Rosario by month

Plan your trip to Rosario by taking into account the average temperature totals by month.

Reviews of airlines servicing Rosario

See what other customers who have flown with Aerolineas Argentinas, LATAM Airlines and Copa Airlines from Miami to Rosario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I find direct flights from Miami to Rosario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Rosario

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Miami to Rosario

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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 April 29, 2025.