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Cheap flights from Las Vegas to Buenos Aires from $322

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 12/30. 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

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LATAM Airlines Logo
11:35 pm - 9:35 am
LAS
-
EZE
30h 00m2 stops
LATAM Airlines Logo
9:55 pm - 11:30 pm
EZE
-
LAS
29h 35m2 stops
$650LATAM Airlines
Mon, Mar 16 - Wed, Mar 18
LATAM Airlines Logo
6:00 am - 2:45 pm
LAS
-
EZE
28h 45m2 stops
LATAM Airlines Logo
4:45 pm - 4:55 pm
EZE
-
LAS
28h 10m2 stops
$746LATAM Airlines
Fri, May 8 - Tue, May 12
LATAM Airlines Logo
9:45 am - 9:15 am
LAS
-
EZE
18h 30m2 stops
LATAM Airlines Logo
8:00 am - 10:53 pm
EZE
-
LAS
19h 53m2 stops
$784LATAM Airlines
Wed, Jan 14 - Wed, Feb 4
American Airlines Logo
10:07 am - 8:25 am
LAS
-
EZE
17h 18m2 stops
American Airlines Logo
11:20 pm - 10:57 am
EZE
-
LAS
16h 37m1 stop
$807American Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
1:30 pm - 10:10 am
LAS
-
EZE
15h 40m1 stop
American Airlines Logo
10:10 am - 11:23 pm
EZE
-
LAS
18h 13m1 stop
$808American Airlines
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
8:10 am - 8:25 am
LAS
-
EZE
19h 15m1 stop
American Airlines Logo
10:25 pm - 7:22 pm
EZE
-
LAS
25h 57m1 stop
$816American Airlines
Wed, Jan 14 - Wed, Feb 4
American Airlines Logo
9:50 am - 9:10 am
LAS
-
EZE
18h 20m2 stops
American Airlines Logo
10:25 pm - 7:22 pm
EZE
-
LAS
25h 57m1 stop
$820American Airlines
Wed, Jan 14 - Wed, Feb 4
LATAM Airlines Logo
9:36 am - 9:15 am
LAS
-
EZE
19h 39m2 stops
LATAM Airlines Logo
7:43 pm - 12:54 pm
EZE
-
LAS
21h 11m2 stops
$821LATAM Airlines
Mon, Mar 9 - Mon, Mar 16
Copa Airlines Logo
12:58 am - 4:18 am
LAS
-
EZE
22h 20m1 stop
Copa Airlines Logo
9:13 am - 10:30 pm
EZE
-
LAS
17h 17m1 stop
$824Copa Airlines
Wed, Mar 4 - Tue, Mar 31
LATAM Airlines Logo
6:00 am - 6:05 am
LAS
-
EZE
19h 05m2 stops
LATAM Airlines Logo
7:43 pm - 12:54 pm
EZE
-
LAS
21h 11m2 stops
$838LATAM Airlines
Mon, Mar 2 - Mon, Mar 9

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

Our best LATAM Airlines deals on Las Vegas to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Mar 16
LAS11:35 pmLas Vegas Harry Reid Intl
30h 00m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 18
EZE9:55 pmBuenos Aires Ministro Pistarini
29h 35m
2 stops
LAS11:30 pmLas Vegas Harry Reid Intl
$650
Find similar
LATAM Airlines
May 8
LAS6:00 amLas Vegas Harry Reid Intl
28h 45m
2 stops
EZE2:45 pmBuenos Aires Ministro Pistarini
May 12
EZE4:45 pmBuenos Aires Ministro Pistarini
28h 10m
2 stops
LAS4:55 pmLas Vegas Harry Reid Intl
$746
Find similar
LATAM Airlines
Mar 9
LAS9:36 amLas Vegas Harry Reid Intl
19h 39m
2 stops
EZE9:15 amBuenos Aires Ministro Pistarini
Mar 16
EZE7:43 pmBuenos Aires Ministro Pistarini
21h 11m
2 stops
LAS12:54 pmLas Vegas Harry Reid Intl
$821
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
Jan 20
LAS1:30 pmLas Vegas Harry Reid Intl
15h 40m
1 stop
EZE10:10 amBuenos Aires Ministro Pistarini
Jan 28
EZE10:10 amBuenos Aires Ministro Pistarini
18h 13m
1 stop
LAS11:23 pmLas Vegas Harry Reid Intl
$808
Find similar
American Airlines
Jan 14
LAS9:50 amLas Vegas Harry Reid Intl
18h 20m
2 stops
EZE9:10 amBuenos Aires Ministro Pistarini
Feb 4
EZE10:25 pmBuenos Aires Ministro Pistarini
25h 57m
1 stop
LAS7:22 pmLas Vegas Harry Reid Intl
$820
Find similar
American Airlines
Mar 9
LAS11:30 amLas Vegas Harry Reid Intl
17h 00m
2 stops
EZE8:30 amBuenos Aires Ministro Pistarini
Mar 16
EZE10:25 pmBuenos Aires Ministro Pistarini
25h 48m
1 stop
LAS8:13 pmLas Vegas Harry Reid Intl
$840
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 December 18, 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

Mon 3/16

11:35 pm-9:35 am

2 stops30h 00m

Buenos Aires Ministro Pistarini

Wed 3/18

9:55 pm-11:30 pm

2 stops29h 35m

$650

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Fri 5/8

6:00 am-2:45 pm

2 stops28h 45m

Buenos Aires Ministro Pistarini

Tue 5/12

4:45 pm-4:55 pm

2 stops28h 10m

$746

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 1/14

9:45 am-9:15 am

2 stops18h 30m

Buenos Aires Ministro Pistarini

Wed 2/4

8:00 am-10:53 pm

2 stops19h 53m

$784

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 1/20

10:07 am-8:25 am

2 stops17h 18m

Buenos Aires Ministro Pistarini

Wed 1/28

11:20 pm-10:57 am

1 stop16h 37m

$807

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 1/20

1:30 pm-10:10 am

1 stop15h 40m

Buenos Aires Ministro Pistarini

Wed 1/28

10:10 am-11:23 pm

1 stop18h 13m

$808

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 1/14

8:10 am-8:25 am

1 stop19h 15m

Buenos Aires Ministro Pistarini

Wed 2/4

10:25 pm-7:22 pm

1 stop25h 57m

$816

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 1/14

9:50 am-9:10 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Wed 2/4

10:25 pm-7:22 pm

1 stop25h 57m

$820

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 3/9

9:36 am-9:15 am

2 stops19h 39m

Buenos Aires Ministro Pistarini

Mon 3/16

7:43 pm-12:54 pm

2 stops21h 11m

$821

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 3/4

12:58 am-4:18 am

1 stop22h 20m

Buenos Aires Ministro Pistarini

Tue 3/31

9:13 am-10:30 pm

1 stop17h 17m

$824

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 3/2

6:00 am-6:05 am

2 stops19h 05m

Buenos Aires Ministro Pistarini

Mon 3/9

7:43 pm-12:54 pm

2 stops21h 11m

$838

Flights are sorted by cheapest round-trip flights 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 October instead. Flights to Buenos Aires Ministro Pistarini Airport in October, while not as cheap as those in November, still average around $874.

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.

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

Fastest flight time

14h 34m

Direct flights

None
The fastest flight from Las Vegas to Buenos Aires Ministro Pistarini Airport takes 14h 34m
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.
Search flight deals

  • 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 14h 34m.

  • 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
Copa AirlinesPriceFrom $613Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $625Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $630Free CancellationRating
7.5
1,893 reviews
Search LATAM Airlines flights
DeltaPriceFrom $745Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $750Free CancellationRating
7.2
11,055 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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