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 San Jose (a popular airport in California) to Rosario (the most popular airport in Rosario), then the flight time is 18h 50m on average. If you fly from Los Angeles (another popular airport in California) to Rosario, then the average flight time is 19h 10m.

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

Copa Airlines is the most popular carrier 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 January 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.

$947 Cheap Flights from California to Rosario in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:30 am - 6:10 am

LAX

ROS

14h 40m1 stop

8:15 pm - 9:15 pm

ROS

LAX

30h 00m3 stops

$1,136Multiple Airlines

Sel, Feb 24 - Sel, Mar 3

7:02 am - 6:10 am

LAX

ROS

18h 08m2 stops

9:15 pm - 10:00 pm

ROS

LAX

29h 45m3 stops

$1,217Multiple Airlines

Sel, Feb 24 - Sel, Mar 3

1:06 am - 12:20 am

LAX

ROS

18h 14m1 stop

5:20 am - 4:03 pm

ROS

LAX

15h 43m1 stop

$1,409Copa Airlines

Sen, Feb 23 - Sel, Mar 3

10:30 am - 1:15 pm

LAX

ROS

21h 45m2 stops

4:10 am - 6:20 am

ROS

LAX

31h 10m1 stop

$1,545Multiple Airlines

Sel, Feb 24 - Sen, Mar 2

11:51 am - 2:00 am

SJC

ROS

33h 09m2 stops

2:55 am - 10:57 am

ROS

SJC

37h 02m2 stops

$1,621American Airlines

Sel, Jan 27 - Jum, Jan 30

11:30 am - 11:00 am

LAX

ROS

19h 30m2 stops

9:10 am - 7:20 am

ROS

LAX

26h 10m2 stops

$1,684LATAM Airlines

Min, Mar 8 - Kam, Mar 12

8:00 am - 2:00 am

SFO

ROS

37h 00m2 stops

2:55 am - 7:12 pm

ROS

SFO

45h 17m2 stops

$1,713American Airlines

Sel, Jan 27 - Jum, Jan 30

11:30 am - 11:00 am

LAX

ROS

19h 30m2 stops

9:10 am - 7:50 am

ROS

LAX

26h 40m3 stops

$1,780LATAM Airlines

Min, Mar 8 - Kam, Mar 12

10:30 am - 9:20 pm

LAX

ROS

29h 50m3 stops

9:15 pm - 6:50 am

ROS

LAX

38h 35m3 stops

$1,831Multiple Airlines

Sel, Feb 24 - Sel, Mar 3

American Airlines flights from California to Rosario

Our best American Airlines deals on California to Rosario flight tickets

American Airlines

Jan 27

SJC11:51 amSan Jose

33h 09m

2 stops

ROS2:00 amRosario Fisherton

Jan 30

ROS2:55 amRosario Fisherton

37h 02m

2 stops

SJC10:57 amSan Jose

$1,621

American Airlines

Jan 27

SFO8:00 amSan Francisco

37h 00m

2 stops

ROS2:00 amRosario Fisherton

Jan 30

ROS2:55 amRosario Fisherton

45h 17m

2 stops

SFO7:12 pmSan Francisco

$1,713

LATAM Airlines flights from California to Rosario

Our best LATAM Airlines deals on California to Rosario flight tickets

LATAM Airlines

Mar 8

LAX11:30 amLos Angeles

19h 30m

2 stops

ROS11:00 amRosario Fisherton

Mar 12

ROS9:10 amRosario Fisherton

26h 10m

2 stops

LAX7:20 amLos Angeles

$1,684

LATAM Airlines

Mar 8

LAX11:30 amLos Angeles

19h 30m

2 stops

ROS11:00 amRosario Fisherton

Mar 12

ROS9:10 amRosario Fisherton

26h 40m

3 stops

LAX7:50 amLos Angeles

$1,780

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sel 2/24

10:30 am-6:10 am

1 stop14h 40m

Rosario Fisherton

Sel 3/3

8:15 pm-9:15 pm

3 stops30h 00m

$1,136

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sel 2/24

7:02 am-6:10 am

2 stops18h 08m

Rosario Fisherton

Sel 3/3

9:15 pm-10:00 pm

3 stops29h 45m

$1,217

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sen 2/23

1:06 am-12:20 am

1 stop18h 14m

Rosario Fisherton

Sel 3/3

5:20 am-4:03 pm

1 stop15h 43m

$1,409

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sel 2/24

10:30 am-1:15 pm

2 stops21h 45m

Rosario Fisherton

Sen 3/2

4:10 am-6:20 am

1 stop31h 10m

$1,545

San JoseRosario

SJC - ROS

SJCROS

San Jose

Sel 1/27

11:51 am-2:00 am

2 stops33h 09m

Rosario Fisherton

Jum 1/30

2:55 am-10:57 am

2 stops37h 02m

$1,621

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Min 3/8

11:30 am-11:00 am

2 stops19h 30m

Rosario Fisherton

Kam 3/12

9:10 am-7:20 am

2 stops26h 10m

$1,684

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sel 1/27

8:00 am-2:00 am

2 stops37h 00m

Rosario Fisherton

Jum 1/30

2:55 am-7:12 pm

2 stops45h 17m

$1,713

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Min 3/8

11:30 am-11:00 am

2 stops19h 30m

Rosario Fisherton

Kam 3/12

9:10 am-7:50 am

3 stops26h 40m

$1,780

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sel 2/24

10:30 am-9:20 pm

3 stops29h 50m

Rosario Fisherton

Sel 3/3

9:15 pm-6:50 am

3 stops38h 35m

$1,831

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Rab 5/27

9:59 pm-6:45 pm

3 stops40h 46m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Can stopping save me money on California to Rosario flights?

You could potentially save up to 45% 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	18h 50m
Direct flights	None

The fastest flight from California to Rosario takes 18h 50m

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

Search flight deals

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 January 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 $535	Free Cancellation	Rating 7.5 1,901 reviews		Search LATAM Airlines flights
Copa Airlines	PriceFrom $993	Free Cancellation	Rating 7.6 1,562 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.