How do I get Price Alerts for flights from Las Vegas to Rosario?

Confirm your travel details to search for the latest offers for flights from Las Vegas to Rosario . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Las Vegas to Rosario with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport were last updated today.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport.

What documentation or ID do you need to fly to Rosario Fisherton Airport?

The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,325 Cheap Flights from Las Vegas to Rosario in 2026

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Find the cheapest flights from Las Vegas to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 pm - 1:40 am

LAS

ROS

50h 11m

2 stops

2:45 am - 12:54 pm

ROS

LAS

38h 09m

2 stops

$1,325LATAM Airlines

Fri, Mar 13 - Thu, Mar 19

9:45 pm - 11:05 am

LAS

ROS

33h 20m

3 stops

2:45 am - 11:59 pm

ROS

LAS

25h 14m

3 stops

$1,326Multiple Airlines

Fri, Mar 13 - Thu, Mar 19

1:58 am - 3:53 am

LAS

ROS

21h 55m

1 stop

1:26 am - 10:17 pm

ROS

LAS

24h 51m

2 stops

$2,865Copa Airlines

Thu, Mar 12 - Thu, Mar 19

10:21 pm - 6:10 am

LAS

ROS

50h 49m

2 stops

7:45 am - 11:28 am

ROS

LAS

31h 43m

2 stops

$3,919Multiple Airlines

Thu, Feb 26 - Fri, Mar 27

12:58 am - 3:53 am

LAS

ROS

21h 55m

1 stop

1:26 am - 6:00 pm

ROS

LAS

20h 34m

2 stops

$4,689Copa Airlines

Wed, Feb 25 - Thu, Mar 26

12:10 pm - 6:10 am

LAS

ROS

38h 00m

2 stops

7:50 pm - 10:31 pm

ROS

LAS

54h 41m

3 stops

$4,962Multiple Airlines

Fri, Mar 13 - Fri, Mar 20

1:00 pm - 9:40 am

LAS

ROS

39h 40m

3 stops

9:00 pm - 11:09 am

ROS

LAS

42h 09m

3 stops

$9,763Multiple Airlines

Thu, Feb 26 - Fri, Mar 27

1:00 pm - 9:40 am

LAS

ROS

39h 40m

3 stops

7:30 pm - 12:00 pm

ROS

LAS

20h 30m

2 stops

$11,439Multiple Airlines

Thu, Feb 26 - Fri, Mar 27

Copa Airlines flights from Las Vegas to Rosario

Our best Copa Airlines deals on Las Vegas to Rosario flight tickets

Copa Airlines

Mar 12

LAS1:58 amLas Vegas Harry Reid Intl

21h 55m

1 stop

ROS3:53 amRosario Fisherton

Mar 19

ROS1:26 amRosario Fisherton

24h 51m

2 stops

LAS10:17 pmLas Vegas Harry Reid Intl

$2,865

Copa Airlines

Feb 25

LAS12:58 amLas Vegas Harry Reid Intl

21h 55m

1 stop

ROS3:53 amRosario Fisherton

Mar 26

ROS1:26 amRosario Fisherton

20h 34m

2 stops

LAS6:00 pmLas Vegas Harry Reid Intl

$4,689

Fly from

Fly to

Route

Depart

Return

Price

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Fri 3/13

7:29 pm-1:40 am

2 stops50h 11m

Rosario Fisherton

Thu 3/19

2:45 am-12:54 pm

2 stops38h 09m

$1,325

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Fri 3/13

9:45 pm-11:05 am

3 stops33h 20m

Rosario Fisherton

Thu 3/19

2:45 am-11:59 pm

3 stops25h 14m

$1,326

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 3/12

1:58 am-3:53 am

1 stop21h 55m

Rosario Fisherton

Thu 3/19

1:26 am-10:17 pm

2 stops24h 51m

$2,865

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 2/26

10:21 pm-6:10 am

2 stops50h 49m

Rosario Fisherton

Fri 3/27

7:45 am-11:28 am

2 stops31h 43m

$3,919

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Wed 2/25

12:58 am-3:53 am

1 stop21h 55m

Rosario Fisherton

Thu 3/26

1:26 am-6:00 pm

2 stops20h 34m

$4,689

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Fri 3/13

12:10 pm-6:10 am

2 stops38h 00m

Rosario Fisherton

Fri 3/20

7:50 pm-10:31 pm

3 stops54h 41m

$4,962

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 2/26

1:00 pm-9:40 am

3 stops39h 40m

Rosario Fisherton

Fri 3/27

9:00 pm-11:09 am

3 stops42h 09m

$9,763

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 2/26

1:00 pm-9:40 am

3 stops39h 40m

Rosario Fisherton

Fri 3/27

7:30 pm-12:00 pm

2 stops20h 30m

$11,439

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Las Vegas to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Rosario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Rosario (LAS to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Rosario

Fastest flight time	33h 20m
Direct flights	None

The fastest flight from Las Vegas to Rosario takes 33h 20m

There are no direct flights from Las Vegas to Rosario. There are no popular flight routes from Las Vegas to Rosario.

Search flight deals

How far is Las Vegas Harry Reid Intl to Rosario Fisherton by plane?
Rosario Fisherton is 5926.2 mi away from Las Vegas Harry Reid Intl. By plane, this route typically takes 33h 20m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport were last updated today.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Las Vegas to Rosario?
Confirm your travel details to search for the latest offers for flights from Las Vegas to Rosario. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Las Vegas to Rosario with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Rosario?

Finding the right flight to Rosario from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rosario quick and easy, saving you time and money.

Can I find flights from Las Vegas to Rosario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rosario from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Rosario?

Once you have performed a search for Las Vegas to Rosario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Las Vegas to Rosario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rosario, momondo offers a useful price alert feature which will track prices for flights to Rosario from Las Vegas and alert you when they change.

An easier way to manage your Rosario trip

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Cheap flights from Las Vegas to Rosario from $1,325

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Rosario departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Las Vegas to Rosario

Cheap round-trip flights

Cheap one-way flights

Copa Airlines flights from Las Vegas to Rosario

Our best Copa Airlines deals on Las Vegas to Rosario flight tickets

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Use the filters below to find and compare flights from Las Vegas to Rosario that are best for you.

When to book flights from Las Vegas to Rosario

Cheap Las Vegas to Rosario (LAS to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Rosario

Fastest flight time

Direct flights

How far is Las Vegas Harry Reid Intl to Rosario Fisherton by plane?

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Rosario Fisherton Airport?

What documentation or ID do you need to fly to Rosario Fisherton Airport?

How do I get Price Alerts for flights from Las Vegas to Rosario?

How can I save money on flights from Las Vegas to Rosario with momondo?

How does momondo find its flight prices?

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Rosario?

Can I find flights from Las Vegas to Rosario with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to Rosario?

I’m not ready to book a flight from Las Vegas to Rosario right now. Can momondo alert me if prices change?

An easier way to manage your Rosario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Airports servicing Argentina