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Cheap flights from Las Vegas to Buenos Aires from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Buenos Aires departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Delta Logo
9:47 am - 9:00 amLAS-EZE
18h 13m1 stop
Delta Logo
8:00 am - 11:33 pmEZE-LAS
20h 33m2 stops
$625Delta
Find Deal
Tue, Dec 2 - Tue, Dec 16
Delta Logo
11:38 pm - 10:15 amLAS-EZE
29h 37m2 stops
Delta Logo
11:55 pm - 11:10 amEZE-LAS
16h 15m1 stop
$630Delta
Find Deal
Sun, Dec 7 - Tue, Dec 16
American Airlines Logo
7:00 am - 8:10 amLAS-EZE
20h 10m1 stop
American Airlines Logo
10:25 pm - 2:04 pmEZE-LAS
20h 39m1 stop
$685American Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 21
American Airlines Logo
8:00 am - 7:00 amLAS-EZE
18h 00m2 stops
American Airlines Logo
10:25 pm - 2:04 pmEZE-LAS
20h 39m1 stop
$690American Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 21
United Airlines Logo
6:06 am - 8:00 amLAS-EZE
21h 54m1 stop
United Airlines Logo
9:00 pm - 10:54 amEZE-LAS
17h 54m2 stops
$771United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
LATAM Airlines Logo
11:54 pm - 1:55 pmLAS-EZE
34h 01m2 stops
LATAM Airlines Logo
4:30 pm - 7:50 pmEZE-LAS
31h 20m2 stops
$775LATAM Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 30
LATAM Airlines Logo
7:00 am - 9:35 amLAS-EZE
21h 35m2 stops
LATAM Airlines Logo
11:00 am - 10:25 amEZE-LAS
28h 25m2 stops
$783LATAM Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 19
United Airlines Logo
7:23 am - 7:20 amLAS-EZE
18h 57m2 stops
United Airlines Logo
11:55 pm - 5:02 pmEZE-LAS
22h 07m2 stops
$833United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Copa Airlines Logo
1:48 am - 12:55 amLAS-EZE
19h 07m1 stop
Copa Airlines Logo
10:07 am - 10:29 pmEZE-LAS
16h 22m1 stop
$846Copa Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22
Copa Airlines Logo
12:51 am - 4:22 amLAS-EZE
22h 31m1 stop
Copa Airlines Logo
5:16 am - 8:07 pmEZE-LAS
19h 51m2 stops
$887Copa Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18

Delta flights from Las Vegas to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Las Vegas to Buenos Aires Ministro Pistarini Airport flight tickets
Delta
Dec 2
LAS9:47 amLas Vegas Harry Reid Intl
18h 13m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 16
EZE8:00 amBuenos Aires Ministro Pistarini
20h 33m
2 stops
LAS11:33 pmLas Vegas Harry Reid Intl
$625
Find similar
Delta
Dec 7
LAS11:38 pmLas Vegas Harry Reid Intl
29h 37m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 16
EZE11:55 pmBuenos Aires Ministro Pistarini
16h 15m
1 stop
LAS11:10 amLas Vegas Harry Reid Intl
$630
Find similar
Delta
Dec 6
LAS6:00 amLas Vegas Harry Reid Intl
22h 00m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 16
EZE11:55 pmBuenos Aires Ministro Pistarini
18h 46m
1 stop
LAS1:41 pmLas Vegas Harry Reid Intl
$758
Find similar

American Airlines flights from Las Vegas to Buenos Aires Ministro Pistarini Airport

Our best American Airlines deals on Las Vegas to Buenos Aires Ministro Pistarini Airport flight tickets
American Airlines
Nov 11
LAS7:00 amLas Vegas Harry Reid Intl
20h 10m
1 stop
EZE8:10 amBuenos Aires Ministro Pistarini
Nov 21
EZE10:25 pmBuenos Aires Ministro Pistarini
20h 39m
1 stop
LAS2:04 pmLas Vegas Harry Reid Intl
$685
Find similar
American Airlines
Nov 11
LAS8:00 amLas Vegas Harry Reid Intl
18h 00m
2 stops
EZE7:00 amBuenos Aires Ministro Pistarini
Nov 21
EZE10:25 pmBuenos Aires Ministro Pistarini
20h 39m
1 stop
LAS2:04 pmLas Vegas Harry Reid Intl
$690
Find similar
American Airlines
Oct 28
LAS7:00 amLas Vegas Harry Reid Intl
20h 50m
1 stop
EZE7:50 amBuenos Aires Ministro Pistarini
Nov 18
EZE11:59 pmBuenos Aires Ministro Pistarini
26h 45m
1 stop
LAS9:44 pmLas Vegas Harry Reid Intl
$715
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Buenos Aires Ministro Pistarini Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Las Vegas to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 12/2

9:47 am-9:00 am

1 stop18h 13m

Buenos Aires Ministro Pistarini

Tue 12/16

8:00 am-11:33 pm

2 stops20h 33m

$625

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sun 12/7

11:38 pm-10:15 am

2 stops29h 37m

Buenos Aires Ministro Pistarini

Tue 12/16

11:55 pm-11:10 am

1 stop16h 15m

$630

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 11/11

7:00 am-8:10 am

1 stop20h 10m

Buenos Aires Ministro Pistarini

Fri 11/21

10:25 pm-2:04 pm

1 stop20h 39m

$685

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 11/11

8:00 am-7:00 am

2 stops18h 00m

Buenos Aires Ministro Pistarini

Fri 11/21

10:25 pm-2:04 pm

1 stop20h 39m

$690

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 10/15

6:06 am-8:00 am

1 stop21h 54m

Buenos Aires Ministro Pistarini

Wed 10/22

9:00 pm-10:54 am

2 stops17h 54m

$771

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 10/20

11:54 pm-1:55 pm

2 stops34h 01m

Buenos Aires Ministro Pistarini

Thu 10/30

4:30 pm-7:50 pm

2 stops31h 20m

$775

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 12/2

7:00 am-9:35 am

2 stops21h 35m

Buenos Aires Ministro Pistarini

Fri 12/19

11:00 am-10:25 am

2 stops28h 25m

$783

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 11/14

7:23 am-7:20 am

2 stops18h 57m

Buenos Aires Ministro Pistarini

Tue 11/18

11:55 pm-5:02 pm

2 stops22h 07m

$833

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 10/14

1:48 am-12:55 am

1 stop19h 07m

Buenos Aires Ministro Pistarini

Wed 10/22

10:07 am-10:29 pm

1 stop16h 22m

$846

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 11/13

12:51 am-4:22 am

1 stop22h 31m

Buenos Aires Ministro Pistarini

Tue 11/18

5:16 am-8:07 pm

2 stops19h 51m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Las Vegas to Buenos Aires Ministro Pistarini Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of November, then book flights to Buenos Aires Ministro Pistarini Airport from Las Vegas during May instead. Flights to Buenos Aires Ministro Pistarini Airport in May, while not as cheap as those in November, still average around $931.

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that Thursday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $901. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Sunday is $1,446.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the evening. momondo users have found flights departing from Las Vegas to Buenos Aires Ministro Pistarini Airport in the evening for as low as $999. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,355 on average. Flights to Buenos Aires Ministro Pistarini Airport from Las Vegas in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $1,157 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Las Vegas for as low as $879 on momondo.

When to book flights from Las Vegas to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Buenos Aires Ministro Pistarini Airport (LAS to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Buenos Aires Ministro Pistarini Airport

Direct flights

None
There are no direct flights from Las Vegas to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Las Vegas to Buenos Aires Ministro Pistarini Airport.
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  • How far is Las Vegas Harry Reid Intl to Buenos Aires Ministro Pistarini by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Buenos Aires Ministro Pistarini is 6104.4 mi. In terms of flight time, this usually takes a little over 15h 30m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The required travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Las Vegas to Buenos Aires Ministro Pistarini Airport?

Best airlines flying from Las Vegas to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Las Vegas to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $625Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $630Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $651Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
DeltaPriceFrom $791Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $804Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Las Vegas to Buenos Aires. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Las Vegas to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Las Vegas.

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

Of course. momondo tracks the price of Las Vegas to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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