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 11h 38m on average. If you fly from Los Angeles (another popular airport in United States) to Rosario, then the average flight time is 22h 09m.

What airlines fly to Rosario?

Copa Airlines, LATAM Airlines and Aerolineas Argentinas 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 74% 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.

What is the cheapest airline that flies from United States to Rosario Fisherton?

Aerolineas Argentinas, LATAM Airlines, and Avianca are the most popular carriers operating from United States to Rosario Fisherton

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 February 2026, 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.

$333 Cheap Flights from the United States to Rosario in 2026

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Find the cheapest flights from the United States to Rosario

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

6:01 am - 12:20 am

MIA

ROS

17h 19m

1 stop

5:12 am - 7:57 pm

ROS

MIA

15h 45m

1 stop

$669Copa Airlines

Tue, Mar 24 - Tue, Mar 31

6:26 am - 12:20 am

MIA

ROS

16h 54m

1 stop

1:28 am - 1:38 am

ROS

MIA

25h 10m

1 stop

$701Copa Airlines

Sat, Mar 28 - Sun, Mar 29

8:10 am - 1:25 pm

MIA

ROS

27h 15m

1 stop

5:55 pm - 4:15 pm

ROS

MIA

23h 20m

1 stop

$734Aerolineas Argentinas

Thu, Mar 5 - Thu, Mar 12

8:10 am - 11:05 am

MIA

ROS

24h 55m

1 stop

8:15 pm - 7:00 am

ROS

MIA

11h 45m

1 stop

$735Aerolineas Argentinas

Sat, Mar 7 - Sat, Mar 14

11:35 pm - 9:10 am

MIA

ROS

32h 35m

1 stop

9:00 pm - 5:55 pm

ROS

MIA

21h 55m

2 stops

$758Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

6:00 am - 12:13 am

MIA

ROS

17h 13m

1 stop

5:09 am - 1:47 am

ROS

MIA

21h 38m

1 stop

$799Copa Airlines

Sat, Aug 1 - Sat, Aug 15

9:45 am - 10:30 am

MIA

ROS

23h 45m

3 stops

9:55 am - 8:05 am

ROS

MIA

23h 10m

3 stops

$801Multiple Airlines

Sat, Mar 28 - Mon, Mar 30

7:59 pm - 1:40 am

IAD

ROS

52h 41m

2 stops

2:45 am - 12:39 pm

ROS

IAD

34h 54m

2 stops

$937LATAM Airlines

Thu, Mar 19 - Sun, Mar 22

11:00 am - 1:40 am

DCA

ROS

37h 40m

2 stops

12:10 pm - 5:00 pm

ROS

DCA

29h 50m

2 stops

$987LATAM Airlines

Wed, Mar 25 - Mon, Apr 6

9:55 am - 2:00 am

ORD

ROS

38h 05m

2 stops

2:55 am - 1:52 pm

ROS

ORD

36h 57m

2 stops

$4,596American Airlines

Tue, Mar 10 - Tue, Mar 17

Copa Airlines flights from United States to Rosario

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

Copa Airlines

Mar 24

MIA6:01 amMiami

17h 19m

1 stop

ROS12:20 amRosario Fisherton

Mar 31

ROS5:12 amRosario Fisherton

15h 45m

1 stop

MIA7:57 pmMiami

$669

Copa Airlines

Mar 28

MIA6:26 amMiami

16h 54m

1 stop

ROS12:20 amRosario Fisherton

Mar 29

ROS1:28 amRosario Fisherton

25h 10m

1 stop

MIA1:38 amMiami

$701

Copa Airlines

Aug 1

MIA6:00 amMiami

17h 13m

1 stop

ROS12:13 amRosario Fisherton

Aug 15

ROS5:09 amRosario Fisherton

21h 38m

1 stop

MIA1:47 amMiami

$799

LATAM Airlines flights from United States to Rosario

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

LATAM Airlines

Mar 2

MIA11:10 pmMiami

29h 00m

1 stop

ROS6:10 amRosario Fisherton

Mar 15

ROS7:45 amRosario Fisherton

13h 40m

1 stop

MIA8:25 pmMiami

$932

LATAM Airlines

Mar 19

IAD7:59 pmWashington, D.C. Dulles Intl

52h 41m

2 stops

ROS1:40 amRosario Fisherton

Mar 22

ROS2:45 amRosario Fisherton

34h 54m

2 stops

IAD12:39 pmWashington, D.C. Dulles Intl

$937

LATAM Airlines

Mar 2

MIA4:37 pmMiami

35h 33m

2 stops

ROS6:10 amRosario Fisherton

Mar 15

ROS7:45 amRosario Fisherton

13h 40m

1 stop

MIA8:25 pmMiami

$954

Fly from

Fly to

Route

Depart

Return

Price

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 3/24

6:01 am-12:20 am

1 stop17h 19m

Rosario Fisherton

Tue 3/31

5:12 am-7:57 pm

1 stop15h 45m

$669

MiamiRosario

MIA - ROS

MIAROS

Miami

Sat 3/28

6:26 am-12:20 am

1 stop16h 54m

Rosario Fisherton

Sun 3/29

1:28 am-1:38 am

1 stop25h 10m

$701

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 3/5

8:10 am-1:25 pm

1 stop27h 15m

Rosario Fisherton

Thu 3/12

5:55 pm-4:15 pm

1 stop23h 20m

$734

MiamiRosario

MIA - ROS

MIAROS

Miami

Sat 3/7

8:10 am-11:05 am

1 stop24h 55m

Rosario Fisherton

Sat 3/14

8:15 pm-7:00 am

1 stop11h 45m

$735

MiamiRosario

MIA - ROS

MIAROS

Miami

Mon 3/9

11:35 pm-9:10 am

1 stop32h 35m

Rosario Fisherton

Mon 3/16

9:00 pm-5:55 pm

2 stops21h 55m

$758

MiamiRosario

MIA - ROS

MIAROS

Miami

Sat 8/1

6:00 am-12:13 am

1 stop17h 13m

Rosario Fisherton

Sat 8/15

5:09 am-1:47 am

1 stop21h 38m

$799

MiamiRosario

MIA - ROS

MIAROS

Miami

Sat 3/28

9:45 am-10:30 am

3 stops23h 45m

Rosario Fisherton

Mon 3/30

9:55 am-8:05 am

3 stops23h 10m

$801

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 3/19

7:59 pm-1:40 am

2 stops52h 41m

Rosario Fisherton

Sun 3/22

2:45 am-12:39 pm

2 stops34h 54m

$937

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Wed 3/25

11:00 am-1:40 am

2 stops37h 40m

Rosario Fisherton

Mon 4/6

12:10 pm-5:00 pm

2 stops29h 50m

$987

ChicagoRosario

ORD - ROS

ORDROS

Chicago O'Hare Intl

Tue 3/10

9:55 am-2:00 am

2 stops38h 05m

Rosario Fisherton

Tue 3/17

2:55 am-1:52 pm

2 stops36h 57m

$4,596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

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Other information

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

You could potentially save up to 9% 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

Fastest flight time	11h 38m
Direct flights	None

The fastest flight from United States to Rosario takes 11h 38m

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 February 2026, 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 $449	Free Cancellation	Rating 7.5 1,916 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $583	Free Cancellation	Rating 7.5 1,556 reviews	Search Copa Airlines flights
Aerolineas Argentinas	PriceFrom $766	Free Cancellation	Rating 8.0 1,007 reviews	Search Aerolineas Argentinas flights

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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.