How long does it take to fly to Rosario?

The flight from United States to Rosario depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Miami (a popular airport in United States) to Rosario (the most popular airport in Rosario), then the flight time is 14h 40m on average. If you fly from Los Angeles (another popular airport in United States) to Rosario, then the average flight time is 19h 50m.

What airlines fly to Rosario?

Copa Airlines, Aerolineas Argentinas and LATAM Airlines are the top three most popular airlines that fly to Rosario from United States according to our data. Copa Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Rosario. Keep in mind that there are 3 different airlines that fly to Rosario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Rosario Fisherton Airport?

Prices for flights from United States to Rosario Fisherton Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Rosario Fisherton Airport?

As of September 2025, there are 3 operators available to choose from for flights from United States to Rosario Fisherton Airport.

How old do you have to be to fly from United States to Rosario Fisherton Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Rosario Fisherton Airport.

What documentation or ID do you need to fly to Rosario Fisherton Airport?

The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$777 Cheap Flights from the United States to Rosario in 2025/26

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Find the cheapest flights from the United States to Rosario

Round-trip

One-way

Recent round-trip flight deals from the United States to Rosario

5:01 am - 12:20 amMIA-ROS

17h 19m1 stop

1:26 am - 10:24 pmROS-MIA

21h 58m1 stop

$777Copa Airlines

Find Deal

Wed, Jan 7 - Sun, Mar 8

12:30 am - 8:20 amMIA-ROS

29h 50m1 stop

6:05 pm - 11:30 pmROS-MIA

30h 25m1 stop

$800Aerolineas Argentinas

Find Deal

Thu, Mar 5 - Sat, Mar 21

5:01 am - 12:20 amMIA-ROS

17h 19m1 stop

1:26 am - 7:55 pmROS-MIA

19h 29m1 stop

$837Copa Airlines

Find Deal

Tue, Mar 3 - Fri, Mar 20

9:30 pm - 2:15 amMIA-ROS

50h 45m2 stops

2:55 am - 11:30 pmROS-MIA

21h 35m2 stops

$902Multiple Airlines

Find Deal

Fri, Mar 6 - Fri, Mar 20

9:30 pm - 2:15 amMIA-ROS

50h 45m2 stops

4:10 am - 7:20 pmROS-MIA

40h 10m2 stops

$1,021GOL

Find Deal

Fri, Mar 6 - Sat, Mar 21

9:30 pm - 2:00 amMIA-ROS

26h 30m2 stops

4:10 am - 4:40 pmROS-MIA

37h 30m2 stops

$1,036GOL

Find Deal

Tue, Mar 3 - Sat, Mar 21

10:55 pm - 3:05 amMIA-ROS

26h 10m1 stop

2:55 am - 6:40 amROS-MIA

28h 45m1 stop

$1,169American Airlines

Find Deal

Fri, Mar 6 - Fri, Mar 20

10:11 am - 2:00 amSFO-ROS

34h 49m2 stops

2:55 am - 2:16 pmROS-SFO

40h 21m2 stops

$1,454American Airlines

Find Deal

Tue, Dec 30 - Sun, Jan 11

10:55 pm - 1:40 amMIA-ROS

24h 45m3 stops

12:30 pm - 6:10 amROS-MIA

18h 40m2 stops

$1,660LATAM Airlines

Find Deal

Wed, Jan 7 - Mon, Mar 9

10:55 pm - 6:10 amMIA-ROS

29h 15m3 stops

2:45 am - 8:25 pmROS-MIA

18h 40m2 stops

$1,745LATAM Airlines

Find Deal

Wed, Jan 7 - Sun, Mar 8

American Airlines flights from United States to Rosario

Our best American Airlines deals on United States to Rosario flight tickets

American Airlines

Mar 6

MIA10:55 pmMiami

26h 10m

1 stop

ROS3:05 amRosario Fisherton

Mar 20

ROS2:55 amRosario Fisherton

28h 45m

1 stop

MIA6:40 amMiami

$1,169

Find similar

American Airlines

Dec 30

SFO10:11 amSan Francisco

34h 49m

2 stops

ROS2:00 amRosario Fisherton

Jan 11

ROS2:55 amRosario Fisherton

40h 21m

2 stops

SFO2:16 pmSan Francisco

$1,454

Find similar

American Airlines

Dec 30

SFO12:07 pmSan Francisco

32h 53m

3 stops

ROS2:00 amRosario Fisherton

Jan 11

ROS2:55 amRosario Fisherton

40h 21m

2 stops

SFO2:16 pmSan Francisco

$2,747

Find similar

Copa Airlines flights from United States to Rosario

Our best Copa Airlines deals on United States to Rosario flight tickets

Copa Airlines

Jan 7

MIA5:01 amMiami

17h 19m

1 stop

ROS12:20 amRosario Fisherton

Mar 8

ROS1:26 amRosario Fisherton

21h 58m

1 stop

MIA10:24 pmMiami

$777

Find similar

Copa Airlines

Mar 3

MIA5:01 amMiami

17h 19m

1 stop

ROS12:20 amRosario Fisherton

Mar 20

ROS1:26 amRosario Fisherton

19h 29m

1 stop

MIA7:55 pmMiami

$837

Find similar

Copa Airlines

Mar 3

MIA5:01 amMiami

17h 19m

1 stop

ROS12:20 amRosario Fisherton

Mar 21

ROS5:20 amRosario Fisherton

15h 35m

1 stop

MIA7:55 pmMiami

$944

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 1/7

5:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Sun 3/8

1:26 am-10:24 pm

1 stop21h 58m

$777

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 3/5

12:30 am-8:20 am

1 stop29h 50m

Rosario Fisherton

Sat 3/21

6:05 pm-11:30 pm

1 stop30h 25m

$800

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 3/3

5:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Fri 3/20

1:26 am-7:55 pm

1 stop19h 29m

$837

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 3/6

9:30 pm-2:15 am

2 stops50h 45m

Rosario Fisherton

Fri 3/20

2:55 am-11:30 pm

2 stops21h 35m

$902

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 3/6

9:30 pm-2:15 am

2 stops50h 45m

Rosario Fisherton

Sat 3/21

4:10 am-7:20 pm

2 stops40h 10m

$1,021

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 3/3

9:30 pm-2:00 am

2 stops26h 30m

Rosario Fisherton

Sat 3/21

4:10 am-4:40 pm

2 stops37h 30m

$1,036

MiamiRosario

MIA - ROS

MIAROS

Miami

Fri 3/6

10:55 pm-3:05 am

1 stop26h 10m

Rosario Fisherton

Fri 3/20

2:55 am-6:40 am

1 stop28h 45m

$1,169

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Tue 12/30

10:11 am-2:00 am

2 stops34h 49m

Rosario Fisherton

Sun 1/11

2:55 am-2:16 pm

2 stops40h 21m

$1,454

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 1/7

10:55 pm-1:40 am

3 stops24h 45m

Rosario Fisherton

Mon 3/9

12:30 pm-6:10 am

2 stops18h 40m

$1,660

MiamiRosario

MIA - ROS

MIAROS

Miami

Wed 1/7

10:55 pm-6:10 am

3 stops29h 15m

Rosario Fisherton

Sun 3/8

2:45 am-8:25 pm

2 stops18h 40m

$1,745

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Sorted by cheapest first

How to get the cheapest flight ticket from United States to Rosario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest day to depart on your flight to Rosario?

The cheapest day to depart on your flight to Rosario is on a Friday when prices can be found for as low as $971. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,381. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rosario.

What is the cheapest time of day to depart on your flight to Rosario?

The cheapest time of day to fly to Rosario is in the afternoon when flights can be purchased for as low as $893. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,246 on average. Flights to Rosario from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on United States to Rosario flights?

You could potentially save up to 42% on your flight if you consider stops on a United States to Rosario flight.

Cheap United States to Rosario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Rosario

Direct flights	None

There are no direct flights from United States to Rosario. There are no popular flight routes from United States to Rosario.

Search flight deals

When did momondo last update prices for flights from United States to Rosario Fisherton Airport?
Prices for flights from United States to Rosario Fisherton Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Rosario Fisherton Airport?
As of September 2025, there are 3 operators available to choose from for flights from United States to Rosario Fisherton Airport.
How old do you have to be to fly from United States to Rosario Fisherton Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Rosario

Compare and see reviews for airlines that fly from United States to Rosario with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $535	Free Cancellation	Rating 7.5 1,847 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $583	Free Cancellation	Rating 7.6 1,531 reviews	Search Copa Airlines flights
Aerolineas Argentinas	PriceFrom $688	Free Cancellation	Rating 8.1 932 reviews	Search Aerolineas Argentinas flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Rosario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Rosario for you.

Can I find flights from United States to Rosario with flexible booking policies on momondo?

Yes. All flights to Rosario from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Rosario?

Once all potential United States to Rosario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Rosario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Rosario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rosario and let you know when they change.

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Cheap flights from the United States to Rosario from $777

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Rosario departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from the United States to Rosario

Recent round-trip flight deals from the United States to Rosario

Recent one-way flight deals from the United States to Rosario

American Airlines flights from United States to Rosario

Our best American Airlines deals on United States to Rosario flight tickets

Copa Airlines flights from United States to Rosario

Our best Copa Airlines deals on United States to Rosario flight tickets

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How to get the cheapest flight ticket from United States to Rosario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Rosario?

What is the cheapest time of day to depart on your flight to Rosario?

Can stopping save me money on United States to Rosario flights?

You could potentially save up to 42% on your flight if you consider stops on a United States to Rosario flight.

What airlines fly to Rosario?

How long does it take to fly to Rosario?

Cheap United States to Rosario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Rosario

Direct flights

When did momondo last update prices for flights from United States to Rosario Fisherton Airport?

How many operators does momondo search for flights from United States to Rosario Fisherton Airport?

How old do you have to be to fly from United States to Rosario Fisherton Airport?

What documentation or ID do you need to fly to Rosario Fisherton Airport?

Best airlines flying from United States to Rosario

Compare and see reviews for airlines that fly from United States to Rosario with momondo

Why use momondo?

Why should I use momondo to find a flight deal from United States to Rosario?

Can I find flights from United States to Rosario with flexible booking policies on momondo?

How can momondo help me find flights from United States to Rosario?

I’m not ready to book a flight from United States to Rosario right now. Can momondo alert me if prices change?

An easier way to manage your Rosario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Airports servicing Argentina