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LAS - ROS

$1,185 Find cheap flights from Las Vegas to Rosario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Rosario departing on 8/14. 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
Wed 6/5
Wed 6/12

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Rosario, 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 Las Vegas to Rosario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

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Cheap flight deals from Las Vegas to Rosario (LAS-ROS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Rosario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:37 pm - 12:24 amLAS-ROS
47h 47m2 stops
1:33 am - 9:59 pmROS-LAS
24h 26m2 stops
$1,185Copa Airlines
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Wed, Aug 14 - Sat, Aug 17
9:49 am - 12:24 amLAS-ROS
34h 35m2 stops
1:33 am - 11:10 pmROS-LAS
25h 37m1 stop
$1,207Copa Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
1:37 am - 12:24 amLAS-ROS
18h 47m1 stop
1:33 am - 9:59 pmROS-LAS
24h 26m2 stops
$1,213Copa Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17
12:45 am - 2:00 amLAS-ROS
45h 15m2 stops
3:00 am - 7:54 pmROS-LAS
44h 54m2 stops
$1,255American Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17
1:10 pm - 12:24 amLAS-ROS
31h 14m2 stops
1:33 am - 12:47 amROS-LAS
27h 14m2 stops
$1,273Copa Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
8:37 pm - 12:24 amLAS-ROS
47h 47m2 stops
1:33 am - 11:10 pmROS-LAS
25h 37m1 stop
$1,293Copa Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
1:37 am - 12:24 amLAS-ROS
18h 47m1 stop
1:33 am - 11:10 pmROS-LAS
25h 37m1 stop
$1,316Copa Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17
1:37 am - 12:24 amLAS-ROS
18h 47m1 stop
1:33 am - 12:47 amROS-LAS
27h 14m2 stops
$1,382Copa Airlines
Find Deal
Tue, Aug 13 - Sat, Aug 17

Good to know

Cheapest flight

$1,185
Flight from Las Vegas to Rosario

When to book flights from Las Vegas to Rosario

Are your dates flexible? Find out the best times to travel from Las Vegas to Rosario 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 Las Vegas to Rosario

  • What is the cheapest flight from Las Vegas to Rosario?

    In the last 3 days, the lowest price for a flight from Las Vegas to Rosario was $1,185 for a round-trip ticket.

  • Do I need a passport to fly between Las Vegas and Rosario?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Las Vegas and on arrival in Rosario.

  • Which airports will I be using when flying from Las Vegas to Rosario?

    Las Vegas and Rosario are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Rosario Fisherton.

  • Which aircraft models fly most regularly from Las Vegas to Rosario?

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

  • Which airline alliances offer flights from Las Vegas to Rosario?

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

  • How does KAYAK find such low prices on flights from Las Vegas to Rosario?

    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 Las Vegas to Rosario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from Las Vegas 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 Las Vegas to Rosario?

    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 Rosario with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and ROS 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 Las Vegas to Rosario?

    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 Rosario from Las Vegas 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 Las Vegas to Rosario

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Rosario. 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 Las Vegas to Rosario? 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 2791 reviews
7.7Comfort
8.1Boarding
7.3Food
7.2Entertainment
8.3Crew
Airline reviews

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

8.0 ExcellentAntonio, Mar 2024LAX - PTY
Read more about Copa Airlines reviews

Copa performed as expected for the amount of money I was willing to spend for the flight; it wasn’t exceptional but it was not bad in any way either. The crew was good; friendly and straightforward. The food was airplane food, so no expectations there and the entertainment was lacking but that was my fault for owning an IPhone with a charging port that’s not compatible with the rest of the world. I’d fly Copa again.

Left my bags in origin city on a business class ticket , spent about 2-3 days in the same clothes plus the flight .

the planes are not modern there are no phone chargers

As usual, the flight with normal legroom was not very comfortable, but the second flight was much better because we had paid for extra legroom. It was very nice to check our bags without an extra fee.

LOCKED MY BAG WITHOUT CONSENT. Had to have my zippers cut upon arrival in Costa Rica.

Pros: "The seats in economy were confortable. The best thing was Copa gave us seats in the second line and my family traveled together."
Cons: "Coffe service could better the experience"
Pros: "The crew was very interested on help and attentive with the passengers. But the seat wasn't comfortable. The design of the cushion is not the best to be seating"
Pros: "You were on time, that is the most important thing in a fly"
Cons: "You could improve your entertainment, you are not a cheap company"
Pros: "That there was seltzer"
Cons: "The management of preparing the flight and plane so that it was ready for the trip!!"
Pros: "Copa was convenient and easy. Very easy boarding process and I appreciated the day flight."
Cons: "This is a business class that is equivalent to a US carrier domestic first class. Good seats, not lay flat but wide on my 737-800. The food and service emulated say American Airlines Domestic 1C as well. Everything was just good enough, and much cheaper that international business on the majors."

Last minute flights from Las Vegas to Rosario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Rosario that are departing in the next 10 days.
5/8Wed
multi-stopCopa Airlines
18h 40mLAS-ROS
5/28Tue
multi-stopCopa Airlines
24h 00mROS-LAS
$1,226
5/9Thu
multi-stopCopa Airlines
27h 31mLAS-ROS
5/28Tue
multi-stopCopa Airlines
26h 20mROS-LAS
$1,299
5/9Thu
multi-stopCopa Airlines
24h 08mLAS-ROS
5/28Tue
multi-stopCopa Airlines
26h 20mROS-LAS
$1,394
5/8Wed
multi-stopCopa Airlines
18h 40mLAS-ROS
5/28Tue
multi-stopCopa Airlines
25h 37mROS-LAS
$1,449
5/9Thu
multi-stopCopa Airlines
27h 31mLAS-ROS
5/28Tue
multi-stopCopa Airlines
25h 37mROS-LAS
$1,522
5/9Thu
multi-stopCopa Airlines
27h 31mLAS-ROS
5/28Tue
multi-stopCopa Airlines
25h 37mROS-LAS
$1,617

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Las Vegas - Rosario Flights

Departure:

Las Vegas (LAS)United States

Destination:

Rosario (ROS)Argentina

Cabin classes:

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