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$1,091+ Cheap flights from Rosario (ROS) to Los Angeles (LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — LAX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Rosario Fisherton to Los Angeles are usually found in April or March, booked 23 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Rosario to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Los Angeles (LAX). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,091
(LATAM Airlines)

Popular in

November

Cheapest in

April

Average price

$1,575
Provider with most accurate pricing for Rosario Fisherton-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Rosario Fisherton-Los Angeles flights.
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From Rosario Fisherton to Los Angeles
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Highest demand for flights based on searches. 0% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Rosario to Los Angeles

Cheapest flights from Rosario to Los Angeles
Explore the most affordable flight options available from Rosario to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This LATAM Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/27:30 amROS - LAX
2 stops29h 55mLATAM Airlines
Mon 4/2811:55 pmLAX - ROS
2 stops26h 10mLATAM Airlines
Deal found 2/20$1,091
This Copa Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/11:36 amROS - LAX
1 stop15h 17mCopa Airlines
Sun 4/272:02 amLAX - ROS
1 stop18h 23mCopa Airlines
Deal found 2/20$1,458
This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:05 pmROS - LAX
2 stops22h 40mMultiple Airlines
Thu 5/111:30 amLAX - ROS
1 stop14h 35mMultiple Airlines
Deal found 2/19$1,466
This Gurufare deal was found by Cheapflights users on 2/20. 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.
Tue 4/13:00 amROS - LAX
2 stops36h 36mGOL
Mon 4/286:07 amLAX - ROS
2 stops39h 58mGOL
Deal found 2/20$1,527

Find flights from Rosario to Los Angeles within your budget

Customize your flight search to find flights from Rosario to Los Angeles 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 February 20, 2025.

Fly from

Rosario

Fly to

Los Angeles

Route

Depart

Return

Price

RosarioLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Wed 4/2

7:30 am-9:25 am

2 stops29h 55m

Los Angeles

Mon 4/28

11:55 pm-6:05 am

2 stops26h 10m

$1,091

RosarioLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 4/1

1:36 am-12:53 pm

1 stop15h 17m

Los Angeles

Sun 4/27

2:02 am-12:25 am

1 stop18h 23m

$1,458

RosarioLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 4/15

1:05 pm-7:45 am

2 stops22h 40m

Los Angeles

Thu 5/1

11:30 am-6:05 am

1 stop14h 35m

$1,466

RosarioLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 4/1

3:00 am-11:36 am

2 stops36h 36m

Los Angeles

Mon 4/28

6:07 am-2:05 am

2 stops39h 58m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Rosario to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rosario to Los Angeles in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rosario-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rosario-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rosario-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rosario-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rosario-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rosario to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Rosario 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 Rosario to Los Angeles

Get recent, data-driven insights about flights from Rosario to Los Angeles including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Rosario to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Rosario to Los Angeles. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Rosario to Los Angeles, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rosario to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Rosario to Los Angeles (average of $246). Flying from Rosario to Los Angeles in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated February 20, 2025.
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

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.

Copa Airlines
7.6
Good
1,510 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

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.

LATAM Airlines
7.5
Good
1,795 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

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.

GOL
7.3
Good
1,066 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

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 Rosario to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Rosario to Los Angeles round-trip?

    Currently priced at $1,091, LATAM Airlines will fly you from Rosario to Los Angeles and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and GOL - these airlines can fly you to your destination from $1,458 and $1,527, respectively. These flights start at 28% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Rosario to Los Angeles?

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

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

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

  • What is the cheapest month to book a flight from Rosario to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Rosario to Los Angeles (average of $246). Flying from Rosario to Los Angeles in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rosario?

Book flights to Rosario if you plan to visit one of these locations
Stanton
San Fernando
San Gabriel
Downey
Universal City
Buena Park
Hemet
Oceanside
Santa Clarita
Inglewood
Avalon
Rowland Heights
Moreno Valley
Encinitas
Garden Grove
Palmdale
El Segundo
Carson
Lake Forest
Lancaster

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Top 2 airlines flying from Rosario to Los Angeles

Discover the top 2 airlines that operate flights from Rosario to Los Angeles. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$632Average$1,334FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$1,033Average$1,151FlexibilityNo cancel feeOn-time81%
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