Cheap flights from California to Rosario from $640
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Rosario departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from California to Rosario
Cheap round-trip flights
Cheap one-way flights
LATAM Airlines flights from California to Rosario
Our best LATAM Airlines deals on California to Rosario flight tickets
Copa Airlines flights from California to Rosario
Our best Copa Airlines deals on California to Rosario flight tickets
See travel insights to Rosario from
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
What is the cheapest month to fly to Rosario?
If you don’t want to visit Rosario in August, then you should wait until September to fly from California, when ticket prices are also cheap, with an average price of $1,117.
What is the cheapest day to depart on your flight to Rosario?
The cheapest day to depart on your flight to Rosario is on a Wednesday when prices can be found for as low as $1,108. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,363. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rosario.
Cheap California to Rosario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 April 2025, 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 | ||
|---|---|---|---|---|---|
| PriceFrom $830 | Free Cancellation | Rating 7.5 1,409 reviews | |||
| PriceFrom $1,254 | Free Cancellation | Rating 7.5 1,761 reviews |
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.