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Rosario

$639+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROS
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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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 November 21, 2024.

Find flight deals from California to Rosario

Cheapest flights from California to Rosario
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 November 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:44 amLAX - ROS
1 stop18h 39mCopa Airlines
Sun 12/151:29 amROS - LAX
1 stop26h 16mCopa Airlines
Deal found 11/21$1,308
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/111:59 pmLAX - ROS
3 stops45h 06mAmerican Airlines
Sun 12/153:00 amROS - LAX
2 stops36h 16mAmerican Airlines
Deal found 11/21$1,535
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:44 amLAX - ROS
1 stop18h 39mMultiple Airlines
Mon 12/168:45 pmROS - LAX
2 stops38h 40mMultiple Airlines
Deal found 11/21$1,571
This Travelocity deal was found by Cheapflights users on 11/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2210:59 pmLAX - ROS
2 stops50h 21mLATAM Airlines
Fri 1/177:30 amROS - LAX
1 stop15h 30mLATAM Airlines
Deal found 11/21$2,066
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Tue 12/2412:33 amSFO - ROS
1 stop18h 50mCopa Airlines
Sat 1/111:42 amROS - SFO
1 stop26h 42mCopa Airlines
Deal found 11/19$2,190
This Priceline deal was found by Cheapflights users on 11/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:00 amSFO - ROS
2 stops19h 20mLATAM Airlines
Sun 1/127:30 amROS - SFO
2 stops33h 13mLATAM Airlines
Deal found 11/19$2,260
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 pmSFO - ROS
3 stops31h 20mMultiple Airlines
Sun 1/127:30 amROS - SFO
2 stops33h 13mMultiple Airlines
Deal found 11/19$2,302
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/265:03 pmSFO - ROS
2 stops52h 02mAmerican Airlines
Sat 1/113:00 amROS - SFO
2 stops41h 00mAmerican Airlines
Deal found 11/19$2,717
This SmartFares deal was found by Cheapflights users on 11/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/205:47 amLAX - ROS
2 stops39h 18mGOL
Thu 1/163:00 amROS - LAX
2 stops37h 30mGOL
Deal found 11/21$2,928

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Fri 3/21

9:45 pm-6:20 am

1 stop28h 35m

Rosario Fisherton

Sun 4/13

7:30 am-7:55 am

1 stop28h 25m

$1,305

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sun 12/1

9:04 pm-12:23 am

1 stop22h 19m

Rosario Fisherton

Sun 12/15

1:29 am-10:40 pm

1 stop26h 11m

$1,308

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Sun 12/1

11:59 pm-2:05 am

3 stops45h 06m

Rosario Fisherton

Sun 12/15

3:00 am-10:16 am

2 stops36h 16m

$1,535

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Thu 3/20

12:40 am-12:27 am

2 stops19h 47m

Rosario Fisherton

Sat 4/12

1:33 am-12:41 pm

1 stop15h 08m

$1,545

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sun 1/26

11:15 pm-6:20 am

2 stops50h 05m

Rosario Fisherton

Sun 2/9

7:30 am-10:52 am

2 stops32h 22m

$1,927

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sat 1/25

1:35 am-3:48 am

2 stops21h 13m

Rosario Fisherton

Sat 2/8

1:42 am-11:24 pm

1 stop26h 42m

$1,984

San FranciscoRosario

SFO - ROS

SFOROS

San Francisco

Sat 1/25

12:44 am-3:48 am

1 stop22h 04m

Rosario Fisherton

Sat 2/8

1:42 am-11:24 pm

1 stop26h 42m

$2,190

San JoseRosario

SJC - ROS

SJCROS

San Jose

Sun 1/5

9:45 am-8:20 am

3 stops41h 35m

Rosario Fisherton

Sun 1/12

7:30 am-10:56 pm

2 stops20h 26m

$2,311

San JoseRosario

SJC - ROS

SJCROS

San Jose

Sun 1/5

10:51 pm-6:20 am

2 stops50h 29m

Rosario Fisherton

Sun 1/12

7:30 am-10:56 pm

2 stops20h 26m

$2,482

San JoseRosario

SJC - ROS

SJCROS

San Jose

Sun 1/5

6:10 am-2:05 am

2 stops38h 55m

Rosario Fisherton

Sat 1/11

3:00 am-1:35 pm

2 stops39h 35m

$2,851

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 15 results
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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.

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 November 21, 2024.
Get a feel of what it's like to fly with Copa Airlines, American Airlines and LATAM 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.
Copa Airlines
7.8
Good
1,779 reviews

Boarding

7.9

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.8

Entertainment

7.0

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

Copa Airlines
7.8
Good
1,779 reviews
Copa Airlines
7.8
Good
1,779 reviews

Boarding

7.9

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.8

Entertainment

7.0

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

LATAM Airlines
7.5
Good
1,932 reviews
Copa Airlines
7.8
Good
1,779 reviews

Boarding

7.9

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.8

Entertainment

7.0

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

GOL
7.3
Good
1,133 reviews
Copa Airlines
7.8
Good
1,779 reviews

Boarding

7.9

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.8

Entertainment

7.0

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.8
Good
1,779 reviews

Boarding

7.9

Crew

8.2

Comfort

7.5

Food

7.1

Overall

7.8

Entertainment

7.0

Reviews

1 / 10

Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.

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.

  • What airport do you fly into for flights to Rosario from California?

    Most people fly into Rosario Fisherton (ROS) if they book a flight to Rosario from California. Fisherton is conveniently located just 6.6 mi from Rosario’s city center.

  • What are the most popular routes from California to Rosario?

    While some choose either San Francisco - Rosario Fisherton or San Jose - Rosario Fisherton, Los Angeles - Rosario Fisherton is the most popular route from California to Rosario.

  • Can I find deals for flights from California to Rosario that include hotel bookings?

    Yes. In addition to deals on California to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Rosario.

  • Can I find deals for business class flights from California to Rosario?

    Yes. Cheapflights offers flight deals from California to Rosario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$861Average$1,257FlexibilityNo cancel feeOn-time70%
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