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Cheap flights from Las Vegas to Buenos Aires from $279

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 5/4. 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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Find the cheapest flights from Las Vegas to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
20h 45m
2 stops
Avianca Logo
4:50 pm - 1:05 pm
EZE
-
LAS
24h 15m
2 stops
$760Avianca
Thu, Aug 6 - Wed, Aug 12
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
20h 45m
2 stops
Avianca Logo
7:10 am - 1:05 pm
EZE
-
LAS
33h 55m
2 stops
$777Avianca
Tue, Aug 4 - Fri, Aug 14
LATAM Airlines Logo
7:15 am - 9:00 am
LAS
-
EZE
21h 45m
1 stop
LATAM Airlines Logo
8:55 pm - 10:26 am
EZE
-
LAS
17h 31m
1 stop
$785LATAM Airlines
Thu, Mar 19 - Fri, Mar 27
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
44h 45m
2 stops
Avianca Logo
4:50 pm - 1:05 pm
EZE
-
LAS
24h 15m
2 stops
$787Avianca
Sat, Aug 8 - Wed, Aug 12
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
20h 45m
2 stops
Avianca Logo
7:10 am - 1:05 pm
EZE
-
LAS
33h 55m
2 stops
$789Avianca
Thu, Aug 6 - Fri, Aug 14
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
20h 45m
2 stops
Avianca Logo
4:50 pm - 1:05 pm
EZE
-
LAS
48h 15m
2 stops
$794Avianca
Tue, Aug 4 - Sun, Aug 9
Multiple Airlines Logo
5:00 pm - 3:00 am
LAS
-
EZE
30h 00m
3 stops
Multiple Airlines Logo
4:50 pm - 5:40 pm
EZE
-
LAS
28h 50m
3 stops
$800Multiple Airlines
Wed, Apr 8 - Wed, Apr 22
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
44h 45m
2 stops
Avianca Logo
7:10 am - 1:05 pm
EZE
-
LAS
57h 55m
2 stops
$804Avianca
Sat, Aug 8 - Thu, Aug 13
Avianca Logo
2:55 pm - 3:40 pm
LAS
-
EZE
20h 45m
2 stops
Avianca Logo
4:50 pm - 1:05 pm
EZE
-
LAS
48h 15m
2 stops
$806Avianca
Thu, Aug 6 - Sun, Aug 9
Multiple Airlines Logo
11:49 pm - 4:30 am
LAS
-
EZE
24h 41m
1 stop
Multiple Airlines Logo
6:35 am - 11:26 am
EZE
-
LAS
32h 51m
2 stops
$848Multiple Airlines
Mon, May 4 - Tue, May 19

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 19
LAS7:15 amLas Vegas Harry Reid Intl
21h 45m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 27
EZE8:55 pmBuenos Aires Ministro Pistarini
17h 31m
1 stop
LAS10:26 amLas Vegas Harry Reid Intl
$785
LATAM Airlines
Aug 12
LAS7:23 amLas Vegas Harry Reid Intl
21h 12m
2 stops
EZE8:35 amBuenos Aires Ministro Pistarini
Sep 9
EZE7:45 amBuenos Aires Ministro Pistarini
18h 59m
2 stops
LAS10:44 pmLas Vegas Harry Reid Intl
$881
LATAM Airlines
Apr 8
LAS5:56 pmLas Vegas Harry Reid Intl
20h 25m
3 stops
EZE6:21 pmBuenos Aires Ministro Pistarini
Apr 22
EZE7:45 amBuenos Aires Ministro Pistarini
19h 21m
2 stops
LAS11:06 pmLas Vegas Harry Reid Intl
$895

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

Our best United Airlines deals on Las Vegas to Buenos Aires Ministro Pistarini Airport flight tickets
United Airlines
Mar 9
LAS11:53 amLas Vegas Harry Reid Intl
16h 27m
2 stops
EZE8:20 amBuenos Aires Ministro Pistarini
Mar 16
EZE9:05 pmBuenos Aires Ministro Pistarini
24h 18m
2 stops
LAS5:23 pmLas Vegas Harry Reid Intl
$904
United Airlines
Apr 6
LAS10:20 amLas Vegas Harry Reid Intl
17h 40m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 23
EZE9:00 pmBuenos Aires Ministro Pistarini
27h 12m
1 stop
LAS8:12 pmLas Vegas Harry Reid Intl
$944
United Airlines
Apr 5
LAS6:00 amLas Vegas Harry Reid Intl
22h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 20
EZE9:00 pmBuenos Aires Ministro Pistarini
25h 23m
1 stop
LAS6:23 pmLas Vegas Harry Reid Intl
$950

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 February 15, 2026.
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

Thu 8/6

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Wed 8/12

4:50 pm-1:05 pm

2 stops24h 15m

$760

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 8/4

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Fri 8/14

7:10 am-1:05 pm

2 stops33h 55m

$777

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 3/19

7:15 am-9:00 am

1 stop21h 45m

Buenos Aires Ministro Pistarini

Fri 3/27

8:55 pm-10:26 am

1 stop17h 31m

$785

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sat 8/8

2:55 pm-3:40 pm

2 stops44h 45m

Buenos Aires Ministro Pistarini

Wed 8/12

4:50 pm-1:05 pm

2 stops24h 15m

$787

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 8/6

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Fri 8/14

7:10 am-1:05 pm

2 stops33h 55m

$789

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 8/4

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Sun 8/9

4:50 pm-1:05 pm

2 stops48h 15m

$794

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Wed 4/8

5:00 pm-3:00 am

3 stops30h 00m

Buenos Aires Ministro Pistarini

Wed 4/22

4:50 pm-5:40 pm

3 stops28h 50m

$800

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sat 8/8

2:55 pm-3:40 pm

2 stops44h 45m

Buenos Aires Ministro Pistarini

Thu 8/13

7:10 am-1:05 pm

2 stops57h 55m

$804

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 8/6

2:55 pm-3:40 pm

2 stops20h 45m

Buenos Aires Ministro Pistarini

Sun 8/9

4:50 pm-1:05 pm

2 stops48h 15m

$806

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 5/4

11:49 pm-4:30 am

1 stop24h 41m

Buenos Aires Ministro Pistarini

Tue 5/19

6:35 am-11:26 am

2 stops32h 51m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

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 $864.

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 $1,096 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 $802 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

Fastest flight time

16h 03m

Direct flights

None
The fastest flight from Las Vegas to Buenos Aires Ministro Pistarini Airport takes 16h 03m
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 16h 03m.

  • 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
7.5
1,558 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $625Free CancellationRating
7.4
9,296 reviews
Search United Airlines flights
DeltaPriceFrom $745Free CancellationRating
7.9
8,205 reviews
Search Delta flights
American AirlinesPriceFrom $750Free CancellationRating
7.2
11,297 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $789Free CancellationRating
7.5
1,919 reviews
Search LATAM 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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