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ROS - LAX

$788 Find cheap flights from Rosario to Los Angeles

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rosario to Los Angeles 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.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rosario to Los Angeles, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rosario to Los Angeles, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Rosario to Los Angeles (ROS-LAX)

 
These are the cheapest deals for flights from Rosario to Los Angeles currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Rosario to Los Angeles

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Rosario to Los Angeles.

Recent one-way flight deals from Rosario to Los Angeles

Only flying one-way? Below are some of the best one-way flight deals from Rosario to Los Angeles found on KAYAK recently.

Recent last minute flight deals from Rosario to Los Angeles

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Rosario to Los Angeles.

Recent direct flight deals from Rosario to Los Angeles

The latest deals for direct flights from Rosario to Los Angeles so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Rosario to Los Angeles

Find recent round-trip train or bus tickets from Rosario to Los Angeles.

All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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3:00 am - 7:58 pmROS-LAX
44h 58m2 stops
10:35 pm - 2:55 amLAX-ROS
47h 20m2 stops
$788American Airlines
Find Deal
mar., oct. 22 - jue., nov. 7
3:00 am - 11:05 amROS-LAX
36h 05m2 stops
11:59 pm - 2:00 amLAX-ROS
46h 01m3 stops
$815American Airlines
Find Deal
mar., sep. 24 - jue., oct. 10
3:00 am - 11:05 amROS-LAX
36h 05m2 stops
11:59 pm - 2:00 amLAX-ROS
46h 01m2 stops
$824American Airlines
Find Deal
mar., sep. 24 - jue., oct. 10
3:00 am - 12:47 pmROS-LAX
37h 47m3 stops
11:52 pm - 2:55 amLAX-ROS
46h 03m3 stops
$878American Airlines
Find Deal
mar., oct. 22 - jue., nov. 7
3:00 am - 7:58 pmROS-LAX
44h 58m2 stops
11:52 pm - 2:55 amLAX-ROS
46h 03m3 stops
$924American Airlines
Find Deal
mar., oct. 22 - jue., nov. 7
1:33 am - 11:08 pmROS-LAX
25h 35m1 stop
12:55 am - 12:23 amLAX-ROS
18h 28m1 stop
$1,216Copa Airlines
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mar., oct. 22 - mié., nov. 6
1:33 am - 4:48 pmROS-LAX
19h 15m1 stop
1:44 am - 12:15 amLAX-ROS
18h 31m1 stop
$1,288Copa Airlines
Find Deal
mié., sep. 25 - mar., oct. 15
1:33 am - 12:24 pmROS-LAX
14h 51m1 stop
10:09 pm - 12:23 amLAX-ROS
22h 14m1 stop
$1,361Copa Airlines
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lun., sep. 2 - lun., sep. 23
1:33 am - 11:14 pmROS-LAX
25h 41m1 stop
1:58 am - 12:15 amLAX-ROS
18h 17m1 stop
$1,374Copa Airlines
Find Deal
mar., sep. 24 - mié., oct. 9
1:33 am - 9:15 amROS-LAX
35h 42m2 stops
5:50 pm - 12:23 amLAX-ROS
26h 33m3 stops
$1,491
Find Deal
lun., sep. 2 - lun., sep. 23

Flights from Rosario to Los Angeles - Travel Insights & Trends

Get data-powered insights and trends into flights from Rosario to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rosario to Los Angeles?

The average price of all flights from Rosario to Los Angeles clicked on KAYAK for each day over the last 12 months.
For Rosario to Los Angeles, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Los Angeles back to Rosario, the best deals are generally found on Sunday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rosario to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rosario to Los Angeles is April, where tickets cost $1,112 on average. On the other hand, the most expensive months are July and February, where the average cost of tickets is $2,001 and $1,846 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Rosario to Los Angeles, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Rosario to Los Angeles, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

$788
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Rosario to Los Angeles

When to book flights from Rosario to Los Angeles

Are your dates flexible? Find out the best times to travel from Rosario to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rosario to Los Angeles

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

    In the last 3 days, the lowest price for a flight from Rosario to Los Angeles was $788 for a round-trip ticket.

  • Do I need a passport to fly between Rosario and Los Angeles?

    Yes

  • Which aircraft models fly most regularly from Rosario to Los Angeles?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rosario to Los Angeles?

    oneworld, and Star Alliance are the airline alliances operating flights between Rosario and Los Angeles, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Rosario to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rosario to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rosario to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Rosario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rosario to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Rosario with another airline. Booking your flights between Rosario and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rosario to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Rosario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Rosario to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Rosario to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rosario to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Copa AirlinesOverall score based on 2617 reviews
8.3Crew
7.7Comfort
7.2Entertainment
8.1Boarding
7.3Food
Airline reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

10.0 ExcellentAnonymous, Mar 2024PTY - BWI
Read more about Copa Airlines reviews

Captain and Crew were excellent. The Boeing 737-800 was showing its age. In flight entertainment system was sluggish and my Business Class seat on the outbound flight had some mechanical issues. Only real problem was the location of the Gate in Panama PTY. It was a 40 minute hike from Security to the Gate. There should have been some sort of warning about the distance.

landed in panama it was in terminal one. We had to take a bus to terminal two for customs. Then back to terminal one. It was very frustrating. Then, on the way back from panama it was the same situation. We had to go back and forth between terminals to check in and drop our bags and then to board. When we were leaving, we had to wait in line for the boarding area and go through another gate security process. They told the bottles of water and coffee were bought while in line in the airport after we passed the main security. Ridiculous (and expensive). A much better communication system is needed.

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Horrible experience from start to end. Copa costumer service is non existent. They treat you bad. Everybody tells you different information. We didn’t received our luggage in the 1 day stop we did even we they said if was not going to be a problem. They didn’t respect the seats that we had and spread our family leaving in between of two big people who didn’t leave any space for me and crush me from side to side. I’ll never recommend Copa to anybody.

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

I was fortunate enough to have an entire row to myself and that was the highlight. Unfortunately, the flight was really turbulent which had no impact on how effective the crew was. However, I am disabled and should have boarded the flight first, but that wasn't the case. They also decided to take my bag at the gate because I had one too many and upon my picking it up at JFK it along with my rollator had been damaged. I am a vegan so the didn't have a proper meal for me and I was unable to view the entertainment because I didn't receive a set of headphones and if I needed to supply my own I wasn't made aware of that either. The crew was great, but overall everything was pretty lackluster.

Cons: "Sure. I had booked a two week vacation in Brazil. All hotels, car rental and guides booked. Copa changed my fligjt at the last minute and out of the 14 days vacatipn I had in Brazil, they would have me spend 6 days in Panama City!!! Lost of small fortune with hotels, car rentals amd had to buy another ticket with Latam. They are a scam!!"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "Crew was great. Food was acceptable. Really comfortable flight."
Cons: "Entertainment could have been better. Tvs per seat to wAtch movies what we want"
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."

Rosario - Los Angeles Flights

Departure:

Rosario (ROS)Argentina

Destination:

Los Angeles (LAX)United States

Return flight deals:

Los Angeles - Rosario

Cabin classes:

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