How does KAYAK find such low prices on flights from California to Rosario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Rosario. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Rosario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from California is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from California to Rosario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rosario with an airline and back to California with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Rosario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rosario from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$377 CHEAP FLIGHTS from California to Rosario

ROS

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Cheap Flights from California to Rosario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Rosario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from California to Rosario

Tue, Nov 18 - Fri, Dec 5

10:30 am - 6:05 amLAX-ROS

14h 35m1 stop

7:50 am - 12:58 amROS-LAX

22h 08m2 stops

$955LATAM Airlines

Find Deal

Mon, Nov 17 - Fri, Dec 5

10:45 pm - 6:05 amLAX-ROS

26h 20m2 stops

7:50 am - 11:28 pmROS-LAX

20h 38m2 stops

$959LATAM Airlines

Find Deal

Wed, Nov 19 - Wed, Dec 3

6:00 am - 6:05 amLAX-ROS

43h 05m2 stops

7:50 am - 6:50 amROS-LAX

28h 00m1 stop

$987LATAM Airlines

Find Deal

Tue, Nov 18 - Tue, Dec 2

12:52 am - 12:21 amLAX-ROS

18h 29m1 stop

1:21 am - 4:05 pmROS-LAX

19h 44m1 stop

$1,036Copa Airlines

Find Deal

Sat, Oct 18 - Thu, Oct 23

10:04 pm - 12:13 amLAX-ROS

22h 09m1 stop

1:21 am - 11:03 pmROS-LAX

25h 42m1 stop

$1,136Copa Airlines

Find Deal

Sat, Oct 18 - Fri, Oct 24

11:30 am - 8:30 amLAX-ROS

41h 00m2 stops

8:55 pm - 6:25 amROS-LAX

37h 30m2 stops

$1,237

Find Deal

Thu, Aug 21 - Tue, Jan 20

11:59 pm - 2:05 amLAS-ROS

46h 06m3 stops

2:55 am - 11:04 amROS-LAS

37h 09m2 stops

$2,194American Airlines

Find Deal

Wed, Dec 10 - Sat, Jan 3

8:35 pm - 6:45 pmLAX-ROS

41h 10m2 stops

11:35 am - 6:50 amROS-LAX

48h 15m2 stops

$2,333

Find Deal

Thu, Oct 30 - Mon, Nov 3

12:35 pm - 8:10 amLAS-ROS

39h 35m2 stops

7:50 pm - 11:02 amROS-LAS

20h 12m2 stops

$4,175Aeromexico

Find Deal

Thu, Oct 30 - Mon, Nov 3

11:05 pm - 8:10 amSFO-ROS

29h 05m2 stops

7:50 pm - 11:30 amROS-SFO

20h 40m2 stops

$4,245Aeromexico

Find Deal

Useful Info

Low season	August
High season	October
Cheapest flight	$377

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Los Angeles to Rosario

How does KAYAK find such low prices on flights from California to Rosario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Rosario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Rosario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Rosario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rosario with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Rosario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rosario from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Rosario

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Rosario

Rosario (ROS)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ROS

$377 Find Cheap Flights from California to Rosario

KAYAK searches hundreds of travel sites at once for deals on flights to Rosario

Cheap Flights from California to Rosario

Recent round-trip flight deals from California to Rosario

Recent one-way flight deals from California to Rosario

Good to know

FAQs for booking flights from California to Rosario

How does KAYAK find such low prices on flights from California to Rosario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Rosario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Rosario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Rosario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rosario with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Rosario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rosario from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Rosario

Information on the airport you'll fly into in Rosario

Cabin class types available on flights to California

Complete your trip to Rosario with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Rosario

Choose which airport to fly into in Rosario

Find deals for your return flight