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

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

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 14h 35m on average. If you fly from San Jose (another popular airport in California) to Rosario, then the average flight time is 18h 05m.

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 June 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.

$489 Cheap Flights from California to Rosario in 2026

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Find the cheapest flights from California to Rosario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:23 pm - 12:17 am

LAX

ROS

24h 54m

2 stops

8:05 pm - 1:45 pm

ROS

LAX

22h 40m

2 stops

$957Multiple Airlines

Sat, Oct 3 - Thu, Dec 3

12:15 pm - 6:10 am

LAX

ROS

37h 55m

2 stops

4:45 pm - 6:00 pm

ROS

LAX

30h 15m

2 stops

$991Multiple Airlines

Sat, Oct 3 - Thu, Dec 3

7:23 pm - 12:17 am

LAX

ROS

24h 54m

2 stops

8:05 pm - 7:55 pm

ROS

LAX

28h 50m

2 stops

$993Multiple Airlines

Sat, Oct 3 - Thu, Dec 3

9:30 pm - 6:10 am

LAX

ROS

28h 40m

1 stop

12:40 pm - 7:50 am

ROS

LAX

23h 10m

2 stops

$998LATAM Airlines

Sat, Jul 18 - Sat, Jul 25

11:35 am - 6:05 am

LAX

ROS

14h 30m

1 stop

4:45 pm - 6:05 am

ROS

LAX

17h 20m

1 stop

$1,001Delta

Tue, Oct 27 - Tue, Mar 23

10:15 pm - 11:10 am

LAX

ROS

32h 55m

2 stops

7:35 am - 6:00 pm

ROS

LAX

14h 25m

1 stop

$1,006Delta

Sat, Oct 24 - Sun, Mar 21

11:35 am - 6:05 am

LAX

ROS

14h 30m

1 stop

12:10 pm - 10:50 am

ROS

LAX

26h 40m

2 stops

$1,011Delta

Tue, Oct 27 - Sat, Mar 27

9:30 pm - 6:05 am

LAX

ROS

28h 35m

1 stop

12:10 pm - 6:05 am

ROS

LAX

21h 55m

1 stop

$1,067LATAM Airlines

Wed, Oct 28 - Wed, Mar 24

12:34 am - 12:12 am

LAS

ROS

19h 38m

1 stop

5:09 am - 10:30 pm

ROS

LAS

21h 21m

1 stop

$1,453Copa Airlines

Sun, Jul 5 - Mon, Jul 20

8:00 am - 12:15 am

SNA

ROS

36h 15m

2 stops

5:05 am - 9:53 pm

ROS

SNA

20h 48m

2 stops

$1,474Copa Airlines

Tue, Oct 27 - Thu, Mar 25

LATAM Airlines flights from California to Rosario

Our best LATAM Airlines deals on California to Rosario flight tickets

LATAM Airlines

Jul 18

LAX9:30 pmLos Angeles

28h 40m

1 stop

ROS6:10 amRosario Fisherton

Jul 25

ROS12:40 pmRosario Fisherton

23h 10m

2 stops

LAX7:50 amLos Angeles

$998

LATAM Airlines

Oct 28

LAX9:30 pmLos Angeles

28h 35m

1 stop

ROS6:05 amRosario Fisherton

Mar 24

ROS12:10 pmRosario Fisherton

21h 55m

1 stop

LAX6:05 amLos Angeles

$1,067

LATAM Airlines

Oct 3

LAX11:35 amLos Angeles

14h 35m

1 stop

ROS6:10 amRosario Fisherton

Dec 3

ROS4:45 pmRosario Fisherton

30h 15m

2 stops

LAX6:00 pmLos Angeles

$1,068

Copa Airlines flights from California to Rosario

Our best Copa Airlines deals on California to Rosario flight tickets

Copa Airlines

Jun 9

LAX5:45 pmLos Angeles

26h 26m

2 stops

ROS12:11 amRosario Fisherton

Jun 16

ROS5:09 amRosario Fisherton

22h 16m

2 stops

LAX11:25 pmLos Angeles

$1,039

Copa Airlines

Oct 3

LAX12:06 pmLos Angeles

32h 11m

1 stop

ROS12:17 amRosario Fisherton

Dec 2

ROS1:20 amRosario Fisherton

26h 27m

1 stop

LAX10:47 pmLos Angeles

$1,110

Copa Airlines

Jun 9

LAX12:17 pmLos Angeles

31h 54m

1 stop

ROS12:11 amRosario Fisherton

Jun 15

ROS1:23 amRosario Fisherton

25h 59m

1 stop

LAX11:22 pmLos Angeles

$1,143

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sat 10/3

7:23 pm-12:17 am

2 stops24h 54m

Rosario Fisherton

Thu 12/3

8:05 pm-1:45 pm

2 stops22h 40m

$957

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sat 10/3

12:15 pm-6:10 am

2 stops37h 55m

Rosario Fisherton

Thu 12/3

4:45 pm-6:00 pm

2 stops30h 15m

$991

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sat 10/3

7:23 pm-12:17 am

2 stops24h 54m

Rosario Fisherton

Thu 12/3

8:05 pm-7:55 pm

2 stops28h 50m

$993

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sat 7/18

9:30 pm-6:10 am

1 stop28h 40m

Rosario Fisherton

Sat 7/25

12:40 pm-7:50 am

2 stops23h 10m

$998

Quickest round-trip

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Tue 10/27

11:35 am-6:05 am

1 stop14h 30m

Rosario Fisherton

Tue 3/23

4:45 pm-6:05 am

1 stop17h 20m

$1,001

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sat 10/24

10:15 pm-11:10 am

2 stops32h 55m

Rosario Fisherton

Sun 3/21

7:35 am-6:00 pm

1 stop14h 25m

$1,006

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Tue 10/27

11:35 am-6:05 am

1 stop14h 30m

Rosario Fisherton

Sat 3/27

12:10 pm-10:50 am

2 stops26h 40m

$1,011

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Wed 10/28

9:30 pm-6:05 am

1 stop28h 35m

Rosario Fisherton

Wed 3/24

12:10 pm-6:05 am

1 stop21h 55m

$1,067

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Sun 7/5

12:34 am-12:12 am

1 stop19h 38m

Rosario Fisherton

Mon 7/20

5:09 am-10:30 pm

1 stop21h 21m

$1,453

Santa AnaRosario

SNA - ROS

SNAROS

Santa Ana J. Wayne/Orange Cnty

Tue 10/27

8:00 am-12:15 am

2 stops36h 15m

Rosario Fisherton

Thu 3/25

5:05 am-9:53 pm

2 stops20h 48m

$1,474

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 February, then you should wait until August to fly from California, when ticket prices are also cheap, with an average price of $449.

Can stopping save me money on California to Rosario flights?

You could potentially save up to 1% 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

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from California to Rosario takes 14h 35m

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 June 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
LATAM Airlines	PriceFrom $449	Free Cancellation	Rating 7.4 1,919 reviews		Search LATAM Airlines flights
Copa Airlines	PriceFrom $562	Free Cancellation	Rating 7.5 1,568 reviews		Search Copa 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.