How long does it take to fly to Rosario?

The flight from California to Rosario depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Rosario (the most popular airport in Rosario), then the flight time is 15h 20m on average. If you fly from San Jose (another popular airport in California) to Rosario, then the average flight time is 18h 30m.

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

Delta and LATAM Airlines are the most popular carriers operating from California to Rosario Fisherton

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

Prices for flights from California to Rosario Fisherton Airport refresh daily.

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

As of September 2026, there are 2 operators available to choose from for flights from California to Rosario Fisherton Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Rosario Fisherton Airport.

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

The required travel and health documents for your Rosario Fisherton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rosario Fisherton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$462 Cheap Flights from California to Rosario in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

15h 20m1 stop Lima J Chavez Intl

12:30 pm - 6:00 pmROS Rosario Fisherton-LAX Los Angeles

34h 30m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$1,017LATAM Airlines

Tue, Dec 29 - Tue, Jan 19

10:56 pm - 6:30 amLAX Los Angeles-ROS Rosario Fisherton

26h 34m2 stops Miami Lima J Chavez Intl

12:30 pm - 6:00 pmROS Rosario Fisherton-LAX Los Angeles

34h 30m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$1,053LATAM Airlines

Wed, Dec 30 - Tue, Jan 19

12:30 am - 12:16 amLAX Los Angeles-ROS Rosario Fisherton

18h 46m1 stop Panama City Tocumen Intl

1:28 am - 11:51 amROS Rosario Fisherton-LAX Los Angeles

15h 23m1 stop Panama City Tocumen Intl

$1,102Copa Airlines

Mon, Dec 28 - Mon, Jan 18

10:40 pm - 6:30 amSAN San Diego-ROS Rosario Fisherton

26h 50m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:45 am - 10:55 pmROS Rosario Fisherton-SAN San Diego

20h 10m2 stops Lima J Chavez Intl Los Angeles

$1,134LATAM Airlines

Mon, Feb 8 - Sat, Feb 27

11:30 am - 6:20 amLAX Los Angeles-ROS Rosario Fisherton

14h 50m1 stop Lima J Chavez Intl

12:30 pm - 6:45 amROS Rosario Fisherton-LAX Los Angeles

23h 15m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

$1,137LATAM Airlines

Thu, Oct 22 - Thu, Nov 19

1:34 am - 12:17 amLAX Los Angeles-ROS Rosario Fisherton

18h 43m1 stop Panama City Tocumen Intl

1:16 am - 11:50 amROS Rosario Fisherton-LAX Los Angeles

15h 34m1 stop Panama City Tocumen Intl

$1,140Copa Airlines

Wed, Oct 21 - Wed, Nov 18

12:30 am - 12:16 amLAX Los Angeles-ROS Rosario Fisherton

18h 46m1 stop Panama City Tocumen Intl

5:00 am - 10:29 pmROS Rosario Fisherton-LAX Los Angeles

22h 29m1 stop Panama City Tocumen Intl

$1,140Copa Airlines

Sat, Nov 7 - Sun, Nov 15

1:24 pm - 2:50 amLAX Los Angeles-ROS Rosario Fisherton

32h 26m3 stops Atlanta Hartsfield-Jackson Miami Punta Cana

5:45 am - 4:55 pmROS Rosario Fisherton-LAX Los Angeles

40h 10m3 stops Punta Cana Edmonton Vancouver Intl

$1,173Multiple Airlines

Mon, Nov 16 - Mon, Nov 30

1:24 pm - 2:50 amLAX Los Angeles-ROS Rosario Fisherton

32h 26m3 stops Atlanta Hartsfield-Jackson Miami Punta Cana

5:45 am - 4:55 pmROS Rosario Fisherton-LAX Los Angeles

40h 10m3 stops Punta Cana Edmonton Vancouver Intl

$1,177Multiple Airlines

Mon, Nov 16 - Mon, Nov 30

5:35 pm - 2:50 amLAX Los Angeles-ROS Rosario Fisherton

28h 15m2 stops Toronto Pearson Intl Punta Cana

5:45 am - 4:55 pmROS Rosario Fisherton-LAX Los Angeles

40h 10m3 stops Punta Cana Edmonton Vancouver Intl

$1,221Multiple Airlines

Mon, Nov 16 - Mon, Nov 30

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LATAM Airlines flights from California to Rosario

Our best LATAM Airlines deals on California to Rosario flight tickets

LATAM Airlines

Oct 19

LAX11:30 amLos Angeles

14h 50m

1 stop

ROS6:20 amRosario Fisherton

Nov 10

ROS12:30 pmRosario Fisherton

23h 15m

2 stops

LAX6:45 amLos Angeles

$984

LATAM Airlines

Dec 29

LAX10:10 amLos Angeles

15h 20m

1 stop

ROS6:30 amRosario Fisherton

Jan 19

ROS12:30 pmRosario Fisherton

34h 30m

2 stops

LAX6:00 pmLos Angeles

$1,017

LATAM Airlines

Oct 2

LAX1:55 pmLos Angeles

17h 45m

1 stop

ROS11:40 amRosario Fisherton

Oct 4

ROS7:40 amRosario Fisherton

15h 10m

1 stop

LAX6:50 pmLos Angeles

$1,034

Copa Airlines flights from California to Rosario

Our best Copa Airlines deals on California to Rosario flight tickets

Copa Airlines

Oct 19

LAX7:23 pmLos Angeles

24h 54m

2 stops

ROS12:17 amRosario Fisherton

Nov 9

ROS3:16 amRosario Fisherton

22h 19m

2 stops

LAX8:35 pmLos Angeles

$879

Copa Airlines

Dec 28

LAX12:30 amLos Angeles

18h 46m

1 stop

ROS12:16 amRosario Fisherton

Jan 18

ROS1:28 amRosario Fisherton

15h 23m

1 stop

LAX11:51 amLos Angeles

$1,102

Copa Airlines

Oct 11

LAX2:22 amLos Angeles

21h 25m

1 stop

ROS3:47 amRosario Fisherton

Dec 5

ROS1:20 amRosario Fisherton

15h 32m

1 stop

LAX11:52 amLos Angeles

$1,140

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Tue 12/29

10:10 am-6:30 am

1 stop15h 20m

Rosario Fisherton

Tue 1/19

12:30 pm-6:00 pm

2 stops34h 30m

$1,017

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Wed 12/30

10:56 pm-6:30 am

2 stops26h 34m

Rosario Fisherton

Tue 1/19

12:30 pm-6:00 pm

2 stops34h 30m

$1,053

Quickest round-trip

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Mon 12/28

12:30 am-12:16 am

1 stop18h 46m

Rosario Fisherton

Mon 1/18

1:28 am-11:51 am

1 stop15h 23m

$1,102

San DiegoRosario

SAN San Diego - ROS Rosario Fisherton

SANROS

San Diego

Mon 2/8

10:40 pm-6:30 am

2 stops26h 50m

Rosario Fisherton

Sat 2/27

7:45 am-10:55 pm

2 stops20h 10m

$1,134

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Thu 10/22

11:30 am-6:20 am

1 stop14h 50m

Rosario Fisherton

Thu 11/19

12:30 pm-6:45 am

2 stops23h 15m

$1,137

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Wed 10/21

1:34 am-12:17 am

1 stop18h 43m

Rosario Fisherton

Wed 11/18

1:16 am-11:50 am

1 stop15h 34m

$1,140

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Sat 11/7

12:30 am-12:16 am

1 stop18h 46m

Rosario Fisherton

Sun 11/15

5:00 am-10:29 pm

1 stop22h 29m

$1,140

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Mon 11/16

1:24 pm-2:50 am

3 stops32h 26m

Rosario Fisherton

Mon 11/30

5:45 am-4:55 pm

3 stops40h 10m

$1,173

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Mon 11/16

1:24 pm-2:50 am

3 stops32h 26m

Rosario Fisherton

Mon 11/30

5:45 am-4:55 pm

3 stops40h 10m

$1,177

Los AngelesRosario

LAX Los Angeles - ROS Rosario Fisherton

LAXROS

Los Angeles

Mon 11/16

5:35 pm-2:50 am

2 stops28h 15m

Rosario Fisherton

Mon 11/30

5:45 am-4:55 pm

3 stops40h 10m

$1,221

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 California 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

Other information

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 California, when ticket prices are also cheap, with an average price of $802.

Can stopping save me money on California to Rosario flights?

You could potentially save up to 18% on your flight if you consider stops on a California to Rosario flight.

Cheap California to Rosario flight deals and tips

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

Best Price Found	$462
Fastest flight time	15h 20m
Direct flights	None

The best one-way flight to Rosario from California in the past 72 hours is $462. The best round-trip flight deal from California to Rosario found on momondo in the last 72 hours is $1,017.

The fastest flight from California to Rosario takes 15h 20m

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

Search flight deals

Frequently asked questions about flying from California to Rosario

When did momondo last update prices for flights from California to Rosario Fisherton Airport?
Prices for flights from California to Rosario Fisherton Airport refresh daily.
How many operators does momondo search for flights from California to Rosario Fisherton Airport?
As of September 2026, there are 2 operators available to choose from for flights from California to Rosario Fisherton Airport.
How old do you have to be to fly from California to Rosario Fisherton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The required travel and health documents for your Rosario Fisherton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rosario Fisherton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Rosario

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

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $802	Free Cancellation	Rating 7.6 1,542 reviews		Search Copa Airlines flights
LATAM Airlines	PriceFrom $959	Free Cancellation	Rating 7.4 1,980 reviews		Search LATAM Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Rosario. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for California to Rosario flights to just show those with flexible booking policies.

How can momondo help me find flights from California 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 California to Rosario.

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

Yes momondo offers price alerts on flights to Rosario from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.