Cheap flights from Rosario (ROS) to Los Angeles (LAX) from $788

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ROS — LAX
Jun 4 — Jun 111

The best prices from Rosario Fisherton to Los Angeles are usually found in April or August, booked 24 days in advance, depart on a Monday or Saturday and return on a Sunday

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 May 30, 2024.

Popular in

July

Cheapest in

April

Average price

$1,820

Round-trip from

$238
High demand for flights, 24% potential price rise
Best time to find cheap flights, 27% potential price drop
Average for round-trip flights in May 2024
From Rosario Fisherton to Los Angeles

What is the cheapest day to fly round-trip from Rosario to Los Angeles?

Travelers have found that booking a Sunday departure is the best way to save up to 93% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Users have found that booking a flight from Rosario to Los Angeles at least 25 days early can save you up to 105% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Rosario to Los Angeles for as little as $1,599 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,635 for flights departing within the next 3 days.

What is the cheapest month to fly from Rosario to Los Angeles?

Flights from Rosario to Los Angeles lean towards being more expensive in July. Prices are generally better when you fly from Rosario to Los Angeles in April, with the cheapest ticket starting at $887.

What is the cheapest time of day to fly from ROS to LAX?

When flying from Rosario to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Rosario to Los Angeles

Explore cheap flight options specifically provided by American Airlines for the route between Rosario and Los Angeles. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Check out some of the cheapest American Airlines flights we've come across from Rosario to Los Angeles. It's recommended that users confirm their flight details before booking.
Tue 10/223:00 amROS - LAX
2 stops44h 58mAmerican Airlines
Thu 11/710:35 pmLAX - ROS
2 stops47h 20mAmerican Airlines
Deal found 5/29$788
Tue 9/243:00 amROS - LAX
2 stops36h 05mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
3 stops46h 01mAmerican Airlines
Deal found 5/29$815
Tue 9/243:00 amROS - LAX
2 stops36h 05mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
2 stops46h 01mAmerican Airlines
Deal found 5/29$824
Tue 10/223:00 amROS - LAX
3 stops37h 47mAmerican Airlines
Thu 11/711:52 pmLAX - ROS
3 stops46h 03mAmerican Airlines
Deal found 5/30$878
Tue 10/223:00 amROS - LAX
2 stops44h 58mAmerican Airlines
Thu 11/711:52 pmLAX - ROS
3 stops46h 03mAmerican Airlines
Deal found 5/29$924
Tue 9/243:00 amROS - LAX
3 stops39h 16mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
3 stops46h 01mAmerican Airlines
Deal found 5/29$987
Tue 6/253:00 amROS - LAX
2 stops41h 56mAmerican Airlines
Wed 7/37:45 amLAX - ROS
2 stops38h 20mAmerican Airlines
Deal found 5/29$1,093
Tue 6/253:00 amROS - LAX
3 stops39h 20mAmerican Airlines
Wed 7/39:52 amLAX - ROS
3 stops36h 13mAmerican Airlines
Deal found 5/29$1,097

Cheap Copa Airlines flights from Rosario to Los Angeles

Explore cheap flight options specifically provided by Copa Airlines for the route between Rosario and Los Angeles. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest Copa Airlines flights we've found from Rosario to Los Angeles. Deals frequently update to provide users with more options.
Tue 10/221:33 amROS - LAX
1 stop25h 35mCopa Airlines
Wed 11/612:55 amLAX - ROS
1 stop18h 28mCopa Airlines
Deal found 5/29$1,216
Wed 9/251:33 amROS - LAX
1 stop19h 15mCopa Airlines
Tue 10/151:44 amLAX - ROS
1 stop18h 31mCopa Airlines
Deal found 5/30$1,288
Mon 9/21:33 amROS - LAX
1 stop14h 51mCopa Airlines
Mon 9/2310:09 pmLAX - ROS
1 stop22h 14mCopa Airlines
Deal found 5/29$1,361
Tue 9/241:33 amROS - LAX
1 stop25h 41mCopa Airlines
Wed 10/91:58 amLAX - ROS
1 stop18h 17mCopa Airlines
Deal found 5/30$1,374
Wed 11/201:33 amROS - LAX
1 stop26h 12mCopa Airlines
Wed 12/119:09 pmLAX - ROS
1 stop22h 14mCopa Airlines
Deal found 5/29$1,423
Tue 6/251:33 amROS - LAX
1 stop25h 39mCopa Airlines
Tue 7/21:44 amLAX - ROS
1 stop18h 40mCopa Airlines
Deal found 5/29$1,447
Tue 6/251:33 amROS - LAX
1 stop25h 39mCopa Airlines
Wed 7/310:09 pmLAX - ROS
1 stop22h 15mCopa Airlines
Deal found 5/29$1,666
Wed 9/251:33 amROS - LAX
1 stop14h 51mCopa Airlines
Wed 10/1610:04 pmLAX - ROS
1 stop22h 11mCopa Airlines
Deal found 5/30$1,786
Wed 11/201:29 amROS - LAX
1 stop15h 00mCopa Airlines
Tue 12/1012:44 amLAX - ROS
1 stop18h 39mCopa Airlines
Deal found 5/30$1,813

Cheap Rosario to Los Angeles flights in May & June 2024

Find cheap flight options from Rosario to Los Angeles specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Los Angeles in 2024 at this time. Check back soon for alternative fares.
Tue 6/253:00 amROS - LAX
2 stops41h 56mAmerican Airlines
Wed 7/37:45 amLAX - ROS
2 stops38h 20mAmerican Airlines
Deal found 5/29$1,093
Tue 6/253:00 amROS - LAX
3 stops39h 20mAmerican Airlines
Wed 7/39:52 amLAX - ROS
3 stops36h 13mAmerican Airlines
Deal found 5/29$1,097
Tue 6/251:33 amROS - LAX
1 stop25h 39mCopa Airlines
Tue 7/21:44 amLAX - ROS
1 stop18h 40mCopa Airlines
Deal found 5/29$1,447
Wed 6/267:40 pmROS - LAX
3 stops31h 40mMultiple Airlines
Wed 7/311:55 pmLAX - ROS
3 stops31h 35mMultiple Airlines
Deal found 5/29$1,583
Wed 6/267:40 pmROS - LAX
3 stops31h 40mMultiple Airlines
Tue 7/212:40 amLAX - ROS
3 stops29h 35mMultiple Airlines
Deal found 5/29$1,652
Tue 6/251:33 amROS - LAX
1 stop25h 39mCopa Airlines
Wed 7/310:09 pmLAX - ROS
1 stop22h 15mCopa Airlines
Deal found 5/29$1,666
Sun 6/301:33 amROS - LAX
1 stop15h 07mCopa Airlines
Tue 7/231:55 amLAX - ROS
1 stop18h 29mCopa Airlines
Deal found 5/29$1,931
Sun 6/301:33 amROS - LAX
1 stop25h 39mMultiple Airlines
Tue 7/231:44 amLAX - ROS
2 stops26h 21mMultiple Airlines
Deal found 5/29$1,987
Wed 6/267:40 pmROS - LAX
3 stops31h 40mMultiple Airlines
Wed 7/312:05 pmLAX - ROS
2 stops29h 30mMultiple Airlines
Deal found 5/29$2,017

Rosario to Los Angeles 2024 flight deals

Discover exclusive flight deals for travel between Rosario and Los Angeles in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Los Angeles in 2024 at this time. Check back soon for alternative fares.
Tue 10/223:00 amROS - LAX
2 stops44h 58mAmerican Airlines
Thu 11/710:35 pmLAX - ROS
2 stops47h 20mAmerican Airlines
Deal found 5/29$788
Tue 9/243:00 amROS - LAX
2 stops36h 05mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
3 stops46h 01mAmerican Airlines
Deal found 5/29$815
Tue 9/243:00 amROS - LAX
2 stops36h 05mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
2 stops46h 01mAmerican Airlines
Deal found 5/29$824
Tue 10/223:00 amROS - LAX
3 stops37h 47mAmerican Airlines
Thu 11/711:52 pmLAX - ROS
3 stops46h 03mAmerican Airlines
Deal found 5/30$878
Tue 10/223:00 amROS - LAX
2 stops44h 58mAmerican Airlines
Thu 11/711:52 pmLAX - ROS
3 stops46h 03mAmerican Airlines
Deal found 5/29$924
Tue 9/243:00 amROS - LAX
3 stops39h 16mAmerican Airlines
Thu 10/1011:59 pmLAX - ROS
3 stops46h 01mAmerican Airlines
Deal found 5/29$987
Tue 6/253:00 amROS - LAX
2 stops41h 56mAmerican Airlines
Wed 7/37:45 amLAX - ROS
2 stops38h 20mAmerican Airlines
Deal found 5/29$1,093
Tue 6/253:00 amROS - LAX
3 stops39h 20mAmerican Airlines
Wed 7/39:52 amLAX - ROS
3 stops36h 13mAmerican Airlines
Deal found 5/29$1,097
Tue 10/221:33 amROS - LAX
1 stop25h 35mCopa Airlines
Wed 11/612:55 amLAX - ROS
1 stop18h 28mCopa Airlines
Deal found 5/29$1,216

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$788 - $1,491

Route

Depart

Return

Price

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 10/22

2 stops44h 58m

Los Angeles

Thu 11/7

2 stops47h 20m

$788

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 9/24

2 stops36h 05m

Los Angeles

Thu 10/10

3 stops46h 01m

$815

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 9/24

2 stops36h 05m

Los Angeles

Thu 10/10

2 stops46h 01m

$824

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 10/22

3 stops37h 47m

Los Angeles

Thu 11/7

3 stops46h 03m

$878

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 10/22

2 stops44h 58m

Los Angeles

Thu 11/7

3 stops46h 03m

$924

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 9/24

3 stops39h 16m

Los Angeles

Thu 10/10

3 stops46h 01m

$987

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Tue 10/22

1 stop25h 35m

Los Angeles

Wed 11/6

1 stop18h 28m

$1,216

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Wed 9/25

1 stop19h 15m

Los Angeles

Tue 10/15

1 stop18h 31m

$1,288

Rosario FishertonLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

Mon 9/2

2 stops35h 42m

Los Angeles

Mon 9/23

3 stops26h 33m

$1,491

Flights are sorted by cheapest first

Deals found on 5/29

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 May 24, 2024.
To ensure you get the cheapest price possible for a flight from Rosario to Los Angeles, you should look to book at least 24 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.
Search Deals

What is the cheapest day to fly from Rosario to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Rosario to Los Angeles. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rosario to Los Angeles flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Los Angeles by month

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

LAX

Temperature

57.2 - 73.4 °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 May 30, 2024.
See what other customers who have flown with American Airlines and Copa Airlines from Rosario to Los Angeles have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
2,617 reviews

Crew

8.3

Food

7.3

Entertainment

7.2

Overall

8.0

Comfort

7.7

Boarding

8.1

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

8.0
Very good
2,617 reviews
8.0
Very good
2,617 reviews

Crew

8.3

Food

7.3

Entertainment

7.2

Overall

8.0

Comfort

7.7

Boarding

8.1

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

7.3
Good
14,284 reviews
8.0
Very good
2,617 reviews

Crew

8.3

Food

7.3

Entertainment

7.2

Overall

8.0

Comfort

7.7

Boarding

8.1

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

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.
  • Can I find flights from Rosario to Los Angeles for under $800 on Cheapflights?

    Yes, there are multiple flights from Rosario to Los Angeles for under $800. The cheapest flight booked recently is on American Airlines for just $788, but on average you can expect to pay $1,256.

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

    Currently priced at $788, American Airlines will fly you from Rosario to Los Angeles and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Copa Airlines for as low as $1,216. These flights start at 48% lower than the current average price 3 months from now.

  • What does ROS to LAX mean?

    Rosario Fisherton Airport is ROS and Los Angeles Airport is LAX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Rosario to Los Angeles that include extra baggage allowance?

    The amount of baggage you can bring on your Rosario to Los Angeles flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rosario to Los Angeles with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rosario to Los Angeles flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Rosario to Los Angeles that allow pets onboard?

    Many airlines flying from Rosario to Los Angeles offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rosario to Los Angeles?

    Yes, you can often find last-minute deals on Rosario to Los Angeles flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rosario to Los Angeles flight deals updated?

    The Rosario to Los Angeles flight deals you see on this page were last updated on 5/30.

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

    Currently, September is the cheapest month in which you can book a flight from Rosario to Los Angeles (average of $238). Flying from Rosario to Los Angeles in June is currently the most expensive (average of $323). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Rosario to Los Angeles

Discover the top airline 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$785Average$999FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Search flights from Rosario to Los Angeles by cabin class

Find flights from Rosario to Los Angeles, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rosario to Los Angeles?

Cheapflights makes it easy to find Rosario to Los Angeles flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Rosario to Los Angeles?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Rosario.

Can Cheapflights find flights from Rosario to Los Angeles with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Rosario to Los Angeles, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Rosario to Los Angeles become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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