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

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

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

Prices for flights from Rosario Fisherton Airport to California are updated daily.

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

As of November 2026, there is 1 operator available to choose from for flights from Rosario Fisherton Airport to California.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rosario Fisherton Airport to California.

What documentation or ID do you need to fly to California?

The necessary travel and health documents for your California 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.

$542 Cheap Flights from Rosario to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rosario to California

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

15h 15m1 stop Lima J Chavez Intl

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

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

$829LATAM Airlines

Sat, Feb 27 - Wed, Mar 10

7:45 am - 11:11 pmROS Rosario Fisherton-SFO San Francisco

19h 26m2 stops Lima J Chavez Intl Los Angeles

8:00 am - 6:30 amSFO San Francisco-ROS Rosario Fisherton

18h 30m2 stops Los Angeles Lima J Chavez Intl

$865Multiple Airlines

Wed, Apr 28 - Tue, May 25

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

15h 15m1 stop Lima J Chavez Intl

1:35 pm - 11:15 amLAX Los Angeles-ROS Rosario Fisherton

17h 40m1 stop Sao Paulo Guarulhos Intl

$919LATAM Airlines

Sun, Feb 28 - Wed, Mar 17

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

15h 15m1 stop Lima J Chavez Intl

11:35 am - 6:30 amLAX Los Angeles-ROS Rosario Fisherton

14h 55m1 stop Lima J Chavez Intl

$921Delta

Wed, Apr 28 - Tue, May 25

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

15h 15m1 stop Lima J Chavez Intl

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

15h 20m1 stop Lima J Chavez Intl

$963Delta

Fri, Feb 26 - Tue, Mar 9

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

15h 15m1 stop Lima J Chavez Intl

12:35 pm - 11:15 amLAX Los Angeles-ROS Rosario Fisherton

17h 40m1 stop Sao Paulo Guarulhos Intl

$963LATAM Airlines

Sat, Feb 27 - Wed, Mar 10

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

15h 15m1 stop Lima J Chavez Intl

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

15h 20m1 stop Lima J Chavez Intl

$963Delta

Sun, Feb 28 - Thu, Mar 11

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

15h 15m1 stop Lima J Chavez Intl

11:35 am - 6:30 amLAX Los Angeles-ROS Rosario Fisherton

14h 55m1 stop Lima J Chavez Intl

$985Delta

Wed, Apr 28 - Sun, May 23

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

15h 15m1 stop Lima J Chavez Intl

6:00 am - 11:15 amLAX Los Angeles-ROS Rosario Fisherton

25h 15m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$998Delta

Sun, Feb 28 - Wed, Mar 17

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

15h 15m1 stop Lima J Chavez Intl

10:15 pm - 11:15 amLAX Los Angeles-ROS Rosario Fisherton

33h 00m2 stops Miami Sao Paulo Guarulhos Intl

$1,008LATAM Airlines

Wed, Apr 28 - Tue, May 25

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Delta flights from Rosario to California

Our best Delta deals on Rosario to California flight tickets

Delta

Apr 28

ROS7:45 amRosario Fisherton

15h 15m

1 stop

LAX7:00 pmLos Angeles

May 25

LAX11:35 amLos Angeles

14h 55m

1 stop

ROS6:30 amRosario Fisherton

$921

Delta

Feb 26

ROS7:45 amRosario Fisherton

15h 15m

1 stop

LAX6:00 pmLos Angeles

Mar 9

LAX10:10 amLos Angeles

15h 20m

1 stop

ROS6:30 amRosario Fisherton

$963

Delta

Apr 28

ROS7:45 amRosario Fisherton

15h 15m

1 stop

LAX7:00 pmLos Angeles

May 23

LAX11:35 amLos Angeles

14h 55m

1 stop

ROS6:30 amRosario Fisherton

$985

Copa Airlines flights from Rosario to California

Our best Copa Airlines deals on Rosario to California flight tickets

Copa Airlines

Dec 11

ROS5:02 amRosario Fisherton

23h 15m

1 stop

SFO11:17 pmSan Francisco

Dec 31

SFO7:36 pmSan Francisco

23h 40m

1 stop

ROS12:16 amRosario Fisherton

$1,096

Copa Airlines

Apr 28

ROS5:21 amRosario Fisherton

22h 19m

1 stop

SFO11:40 pmSan Francisco

May 23

SFO7:55 pmSan Francisco

24h 25m

1 stop

ROS12:20 amRosario Fisherton

$1,103

Copa Airlines

Apr 30

ROS1:20 amRosario Fisherton

23h 26m

1 stop

LAX8:46 pmLos Angeles

May 21

LAX2:28 amLos Angeles

21h 52m

1 stop

ROS4:20 amRosario Fisherton

$1,105

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Sat 2/27

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Wed 3/10

8:35 pm-11:15 am

2 stops33h 40m

$829

RosarioSan Francisco

ROS Rosario Fisherton - SFO San Francisco

ROSSFO

Rosario Fisherton

Wed 4/28

7:45 am-11:11 pm

2 stops19h 26m

San Francisco

Tue 5/25

8:00 am-6:30 am

2 stops18h 30m

$865

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Sun 2/28

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Wed 3/17

1:35 pm-11:15 am

1 stop17h 40m

$919

Quickest round-trip

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Wed 4/28

7:45 am-7:00 pm

1 stop15h 15m

Los Angeles

Tue 5/25

11:35 am-6:30 am

1 stop14h 55m

$921

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Fri 2/26

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Tue 3/9

10:10 am-6:30 am

1 stop15h 20m

$963

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Sat 2/27

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Wed 3/10

12:35 pm-11:15 am

1 stop17h 40m

$963

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Sun 2/28

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Thu 3/11

10:10 am-6:30 am

1 stop15h 20m

$963

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Wed 4/28

7:45 am-7:00 pm

1 stop15h 15m

Los Angeles

Sun 5/23

11:35 am-6:30 am

1 stop14h 55m

$985

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Sun 2/28

7:45 am-6:00 pm

1 stop15h 15m

Los Angeles

Wed 3/17

6:00 am-11:15 am

2 stops25h 15m

$998

RosarioLos Angeles

ROS Rosario Fisherton - LAX Los Angeles

ROSLAX

Rosario Fisherton

Wed 4/28

7:45 am-7:00 pm

1 stop15h 15m

Los Angeles

Tue 5/25

10:15 pm-11:15 am

2 stops33h 00m

$1,008

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 Rosario to California

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 California?

The month of September is another great option to travel to California, with average flight prices from Rosario averaging around $862.

Can stopping save me money on Rosario to California flights?

You could potentially save up to 11% on your flight if you consider stops on a Rosario to California flight.

Cheap Rosario to California flight deals and tips

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

Best Price Found	$542
Fastest flight time	22h 29m
Direct flights	None

The best one-way flight to California from Rosario in the past 72 hours is $542. The best round-trip flight deal from Rosario to California found on momondo in the last 72 hours is $829.

The fastest flight from Rosario to California takes 22h 29m

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

Search flight deals

Frequently asked questions about flying from Rosario to California

When did momondo last update prices for flights from Rosario Fisherton Airport to California?
Prices for flights from Rosario Fisherton Airport to California are updated daily.
How many operators does momondo search for flights from Rosario Fisherton Airport to California?
As of November 2026, there is 1 operator available to choose from for flights from Rosario Fisherton Airport to California.
How old do you have to be to fly from Rosario Fisherton Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rosario Fisherton Airport to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California 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.

Best airlines flying from Rosario to California

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

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $691	Free Cancellation	Rating 7.4 1,971 reviews		Search LATAM Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rosario to California. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Rosario to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to California from Rosario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.