What is the cheapest airline that flies from Los Angeles Los Angeles to Rosario Fisherton?

LATAM Airlines and Copa Airlines are the most popular carriers operating from Los Angeles Los Angeles to Rosario Fisherton

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport?

Prices for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport?

As of August 2026, there are 2 operators available to choose from for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport.

How old do you have to be to fly from Los Angeles Los Angeles Airport 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 Los Angeles Los Angeles Airport to Rosario Fisherton Airport.

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

The necessary travel and health documents for your Rosario Fisherton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$405 Cheap Flights from Los Angeles to Rosario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 11:15 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

40h 20m2 stops Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl

7:45 am - 6:05 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

15h 20m1 stop Lima J Chavez Intl

$808LATAM Airlines

Sun, Nov 15 - Wed, Nov 18

8:35 pm - 11:15 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

33h 40m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

7:45 am - 8:55 amROS Rosario Fisherton-LAX Los Angeles Los Angeles

30h 10m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$818LATAM Airlines

Sun, Nov 15 - Wed, Nov 18

11:35 am - 12:00 pmLAX Los Angeles Los Angeles-ROS Rosario Fisherton

20h 25m2 stops Lima J Chavez Intl Buenos Aires Jorge Newbery

8:00 am - 6:20 amROS Rosario Fisherton-LAX Los Angeles Los Angeles

27h 20m2 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez

$905Multiple Airlines

Tue, Oct 13 - Thu, Nov 19

11:35 am - 6:10 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

14h 35m1 stop Lima J Chavez Intl

7:45 am - 6:00 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

15h 15m1 stop Lima J Chavez Intl

$957Delta

Tue, Oct 13 - Wed, Nov 18

11:35 am - 6:10 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

14h 35m1 stop Lima J Chavez Intl

7:45 am - 6:00 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

15h 15m1 stop Lima J Chavez Intl

$957Delta

Tue, Oct 13 - Sun, Nov 22

10:10 am - 6:30 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

15h 20m1 stop Lima J Chavez Intl

12:30 pm - 6:05 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

34h 35m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$957LATAM Airlines

Tue, Nov 3 - Tue, Nov 17

11:35 am - 6:10 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

14h 35m1 stop Lima J Chavez Intl

12:30 pm - 6:05 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

34h 35m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$959LATAM Airlines

Tue, Oct 13 - Thu, Nov 19

7:23 pm - 3:47 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

28h 24m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

1:23 am - 11:44 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

26h 21m2 stops Panama City Tocumen Intl Houston George Bush Intcntl

$973Copa Airlines

Fri, Sep 18 - Fri, Oct 30

1:34 am - 3:47 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

22h 13m1 stop Panama City Tocumen Intl

1:20 am - 3:54 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

19h 34m1 stop Panama City Tocumen Intl

$1,124Copa Airlines

Fri, Oct 2 - Wed, Dec 2

1:34 am - 3:47 amLAX Los Angeles Los Angeles-ROS Rosario Fisherton

22h 13m1 stop Panama City Tocumen Intl

1:23 am - 12:39 pmROS Rosario Fisherton-LAX Los Angeles Los Angeles

15h 16m1 stop Panama City Tocumen Intl

$1,155Copa Airlines

Thu, Sep 17 - Fri, Oct 30

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LATAM Airlines flights from Los Angeles to Rosario

Our best LATAM Airlines deals on Los Angeles to Rosario flight tickets

LATAM Airlines

Nov 15

LAX1:55 pmLos Angeles Los Angeles

40h 20m

2 stops

ROS11:15 amRosario Fisherton

Nov 18

ROS7:45 amRosario Fisherton

15h 20m

1 stop

LAX6:05 pmLos Angeles Los Angeles

$808

LATAM Airlines

Nov 15

LAX8:35 pmLos Angeles Los Angeles

33h 40m

2 stops

ROS11:15 amRosario Fisherton

Nov 18

ROS7:45 amRosario Fisherton

30h 10m

2 stops

LAX8:55 amLos Angeles Los Angeles

$818

LATAM Airlines

Oct 13

LAX11:35 amLos Angeles Los Angeles

14h 35m

1 stop

ROS6:10 amRosario Fisherton

Nov 19

ROS12:30 pmRosario Fisherton

34h 35m

2 stops

LAX6:05 pmLos Angeles Los Angeles

$959

Copa Airlines flights from Los Angeles to Rosario

Our best Copa Airlines deals on Los Angeles to Rosario flight tickets

Copa Airlines

Sep 18

LAX7:23 pmLos Angeles Los Angeles

28h 24m

2 stops

ROS3:47 amRosario Fisherton

Oct 30

ROS1:23 amRosario Fisherton

26h 21m

2 stops

LAX11:44 pmLos Angeles Los Angeles

$973

Copa Airlines

Oct 2

LAX1:34 amLos Angeles Los Angeles

22h 13m

1 stop

ROS3:47 amRosario Fisherton

Dec 2

ROS1:20 amRosario Fisherton

19h 34m

1 stop

LAX3:54 pmLos Angeles Los Angeles

$1,124

Copa Airlines

Sep 17

LAX1:34 amLos Angeles Los Angeles

22h 13m

1 stop

ROS3:47 amRosario Fisherton

Oct 30

ROS1:23 amRosario Fisherton

15h 16m

1 stop

LAX12:39 pmLos Angeles Los Angeles

$1,155

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Sun 11/15

1:55 pm-11:15 am

2 stops40h 20m

Rosario Fisherton

Wed 11/18

7:45 am-6:05 pm

1 stop15h 20m

$808

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Sun 11/15

8:35 pm-11:15 am

2 stops33h 40m

Rosario Fisherton

Wed 11/18

7:45 am-8:55 am

2 stops30h 10m

$818

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Tue 10/13

11:35 am-12:00 pm

2 stops20h 25m

Rosario Fisherton

Thu 11/19

8:00 am-6:20 am

2 stops27h 20m

$905

Quickest round-trip

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Tue 10/13

11:35 am-6:10 am

1 stop14h 35m

Rosario Fisherton

Wed 11/18

7:45 am-6:00 pm

1 stop15h 15m

$957

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Tue 10/13

11:35 am-6:10 am

1 stop14h 35m

Rosario Fisherton

Sun 11/22

7:45 am-6:00 pm

1 stop15h 15m

$957

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Tue 11/3

10:10 am-6:30 am

1 stop15h 20m

Rosario Fisherton

Tue 11/17

12:30 pm-6:05 pm

2 stops34h 35m

$957

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Tue 10/13

11:35 am-6:10 am

1 stop14h 35m

Rosario Fisherton

Thu 11/19

12:30 pm-6:05 pm

2 stops34h 35m

$959

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Fri 9/18

7:23 pm-3:47 am

2 stops28h 24m

Rosario Fisherton

Fri 10/30

1:23 am-11:44 pm

2 stops26h 21m

$973

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Fri 10/2

1:34 am-3:47 am

1 stop22h 13m

Rosario Fisherton

Wed 12/2

1:20 am-3:54 pm

1 stop19h 34m

$1,124

Los AngelesRosario

LAX Los Angeles Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles Los Angeles

Thu 9/17

1:34 am-3:47 am

1 stop22h 13m

Rosario Fisherton

Fri 10/30

1:23 am-12:39 pm

1 stop15h 16m

$1,155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles 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

Airlines

What is the cheapest month to fly to Rosario?

If you don’t want to visit Rosario in August, then you should wait until September to fly from Los Angeles, when ticket prices are also cheap, with an average price of $919.

Can stopping save me money on Los Angeles to Rosario flights?

You could potentially save up to 17% on your flight if you consider stops on a Los Angeles to Rosario flight.

When to book flights from Los Angeles to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Rosario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Rosario (LAX to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Rosario

Best Price Found	$405
Fastest flight time	14h 35m
Direct flights	None

The best one-way flight to Rosario from Los Angeles in the past 72 hours is $405. The best round-trip flight deal from Los Angeles to Rosario found on momondo in the last 72 hours is $808.

The fastest flight from Los Angeles to Rosario takes 14h 35m

There are no direct flights from Los Angeles to Rosario. There are no popular flight routes from Los Angeles to Rosario.

Search flight deals

Frequently asked questions about flying from Los Angeles to Rosario

How far is Los Angeles Los Angeles to Rosario Fisherton by plane?
A flight from Los Angeles Los Angeles to Rosario Fisherton will travel around 5946.4 mi. A reasonable flight in good conditions will take 14h 35m.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport?
Prices for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport?
As of August 2026, there are 2 operators available to choose from for flights from Los Angeles Los Angeles Airport to Rosario Fisherton Airport.
How old do you have to be to fly from Los Angeles Los Angeles Airport 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 Los Angeles Los Angeles Airport to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The necessary travel and health documents for your Rosario Fisherton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Los Angeles to Rosario?
Based on momondo bookings for flights between Los Angeles and Rosario, the leading airline is Copa Airlines, making up 50% of the total bookings. Other popular airlines include LATAM Airlines with 50%.

Best airlines flying from Los Angeles to Rosario

Compare and see reviews for airlines that fly from Los Angeles to Rosario with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $802	Free Cancellation	Rating 7.6 1,557 reviews		Search Copa Airlines flights
LATAM Airlines	PriceFrom $959	Free Cancellation	Rating 7.4 1,982 reviews		Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Rosario?

It is quick and easy to find Los Angeles to Rosario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rosario that suits you.

Can I find flights from Los Angeles to Rosario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rosario from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Rosario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Rosario.

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

If you are not ready to book a flight from Los Angeles 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.