$465+ Cheap flights from California to Rosario (ROS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Rosario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Rosario
Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.
Round-trip from | $1,113 (Ovago) |
|---|---|
One-way from | $465 (KAYAK) |
Find flight deals from California to Rosario
Cheapest flights from California to RosarioExplore the most affordable flight options available from California to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
Explore the most affordable flight options available from California to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This LATAM Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Copa Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from California to Rosario within your budget
Customize your flight search to find flights from California to Rosario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
jue. 2/20
11:20 am-6:20 am
1 stop14h 00m
Rosario Fisherton
vie. 3/7
7:30 am-6:00 pm
1 stop15h 30m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
sáb. 2/22
11:20 am-6:25 am
1 stop14h 05m
Rosario Fisherton
vie. 3/7
7:30 am-10:30 pm
2 stops44h 00m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
mar. 2/4
9:08 pm-12:17 am
1 stop22h 09m
Rosario Fisherton
sáb. 5/24
1:29 am-4:59 pm
1 stop19h 30m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
mié. 3/19
8:30 am-2:55 am
2 stops38h 25m
Rosario Fisherton
mar. 4/1
2:40 am-12:30 pm
2 stops37h 50m
San FranciscoRosario
SFO - ROS
SFOROS
San Francisco
sáb. 5/24
8:55 am-6:05 am
2 stops17h 10m
Rosario Fisherton
dom. 6/15
7:25 am-3:10 pm
2 stops35h 45m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
dom. 3/30
11:59 pm-1:45 am
3 stops45h 46m
Rosario Fisherton
sáb. 4/26
3:00 am-12:22 pm
2 stops37h 22m
San FranciscoRosario
SFO - ROS
SFOROS
San Francisco
vie. 3/7
7:20 pm-12:17 am
1 stop23h 57m
Rosario Fisherton
jue. 3/13
1:34 am-11:40 pm
1 stop26h 06m
San FranciscoRosario
SFO - ROS
SFOROS
San Francisco
vie. 5/23
12:05 am-12:23 am
2 stops20h 18m
Rosario Fisherton
sáb. 6/14
1:29 am-11:40 pm
1 stop26h 11m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
dom. 3/16
2:21 am-12:27 am
1 stop18h 06m
Los AngelesRosario
LAX - ROS
LAXROS
Los Angeles
lun. 3/17
10:08 pm-7:55 am
3 stops53h 47m
Best time to book a flight from California to Rosario
Have a flexible travel schedule? Discover the best time to fly to Rosario from California with our price prediction graph.
Travel insights for flights from California to Rosario
Get recent, data-driven insights about flights from California to Rosario including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from CA to ROS?
Find hourly flight availability from California to Rosario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Rosario as you normally would.
Rainfall in Rosario by month
Plan your trip to Rosario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rosario ranges from 1.2 - 5.9 inches per month. March is typically the wettest month, when rainfall can reach 5.9 in. July is typically the driest time to visit Rosario when rainfall is around 1.2 in.
Temperature in Rosario by month
Plan your trip to Rosario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rosario, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Rosario
Get insights into the airlines that provide service to Rosario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rosario. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with American Airlines, LATAM Airlines and Copa Airlines from California to Rosario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.
Related info for your journey
Find useful and relevant information for your journey from California to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Rosario
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from California to Rosario
Discover the top airline that operate flights from California to Rosario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$830 | Average$1,259 | FlexibilityNo cancel fee | On-time70% |