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Cheap flights from Las Vegas to Buenos Aires from $321

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 8/21. 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

Delta Logo
7:05 am - 9:45 amLAS-EZE
21h 40m1 stop
Delta Logo
10:25 pm - 9:55 pmEZE-LAS
28h 30m1 stop
$625Delta
Find Deal
Mon, Nov 10 - Wed, Nov 19
LATAM Airlines Logo
1:15 pm - 4:00 pmLAS-AEP
21h 45m2 stops
LATAM Airlines Logo
11:45 am - 4:54 pmAEP-LAS
34h 09m2 stops
$625LATAM Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
LATAM Airlines Logo
10:45 am - 2:40 pmLAS-AEP
23h 55m2 stops
LATAM Airlines Logo
8:10 pm - 4:54 pmAEP-LAS
24h 44m2 stops
$629LATAM Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Delta Logo
6:00 am - 9:45 amLAS-EZE
22h 45m2 stops
Delta Logo
10:25 pm - 10:42 pmEZE-LAS
29h 17m2 stops
$630Delta
Find Deal
Wed, Nov 12 - Mon, Nov 17
United Airlines Logo
12:59 am - 9:20 amLAS-EZE
27h 21m1 stop
United Airlines Logo
10:05 pm - 8:56 amEZE-LAS
15h 51m1 stop
$634United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
United Airlines Logo
12:59 am - 9:20 amLAS-EZE
27h 21m1 stop
United Airlines Logo
11:55 pm - 8:46 pmEZE-LAS
25h 51m2 stops
$638United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
LATAM Airlines Logo
10:45 am - 2:40 pmLAS-AEP
23h 55m2 stops
LATAM Airlines Logo
8:40 am - 12:38 pmAEP-LAS
31h 58m2 stops
$654LATAM Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 27
American Airlines Logo
1:37 am - 9:10 amLAS-EZE
26h 33m1 stop
American Airlines Logo
10:30 pm - 9:09 amEZE-LAS
15h 39m1 stop
$704American Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
American Airlines Logo
1:36 am - 7:35 amLAS-EZE
25h 59m2 stops
American Airlines Logo
8:40 pm - 5:46 pmEZE-LAS
25h 06m2 stops
$733American Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 27
Avianca Logo
3:05 pm - 12:10 amLAS-EZE
29h 05m2 stops
Avianca Logo
4:45 pm - 1:45 pmEZE-LAS
49h 00m2 stops
$818Avianca
Find Deal
Tue, Aug 12 - Tue, Aug 19

Delta flights from Las Vegas to Buenos Aires

Our best Delta deals on Las Vegas to Buenos Aires flight tickets
Delta
Nov 10
LAS7:05 amLas Vegas Harry Reid Intl
21h 40m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Nov 19
EZE10:25 pmBuenos Aires Ministro Pistarini
28h 30m
1 stop
LAS9:55 pmLas Vegas Harry Reid Intl
Delta
Nov 12
LAS6:00 amLas Vegas Harry Reid Intl
22h 45m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Nov 17
EZE10:25 pmBuenos Aires Ministro Pistarini
29h 17m
2 stops
LAS10:42 pmLas Vegas Harry Reid Intl
Delta
Oct 13
LAS12:10 pmLas Vegas Harry Reid Intl
21h 45m
2 stops
EZE1:55 pmBuenos Aires Ministro Pistarini
Oct 27
EZE10:25 pmBuenos Aires Ministro Pistarini
22h 17m
2 stops
LAS4:42 pmLas Vegas Harry Reid Intl

United Airlines flights from Las Vegas to Buenos Aires

Our best United Airlines deals on Las Vegas to Buenos Aires flight tickets
United Airlines
Nov 2
LAS12:59 amLas Vegas Harry Reid Intl
27h 21m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Nov 19
EZE10:05 pmBuenos Aires Ministro Pistarini
15h 51m
1 stop
LAS8:56 amLas Vegas Harry Reid Intl
United Airlines
Nov 2
LAS12:59 amLas Vegas Harry Reid Intl
27h 21m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Nov 19
EZE11:55 pmBuenos Aires Ministro Pistarini
25h 51m
2 stops
LAS8:46 pmLas Vegas Harry Reid Intl
United Airlines
Nov 3
LAS8:00 amLas Vegas Harry Reid Intl
18h 20m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Nov 19
EZE10:05 pmBuenos Aires Ministro Pistarini
18h 12m
1 stop
LAS11:17 amLas Vegas Harry Reid Intl

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Las Vegas to Buenos Aires

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 day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Las Vegas is on a Thursday. momondo users have found tickets for Thursday departures for as low as $950. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $1,137.

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

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from Las Vegas to Buenos Aires during this time can be as low as $984. Try not to purchase tickets at noon because they tend to be around $1,072. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Buenos Aires from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,158 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Las Vegas for as low as $858 on momondo.

How have Las Vegas to Buenos Aires flight prices changed over time?


When to book flights from Las Vegas to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Buenos Aires 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 (LAS to BUE) flight deals and tips

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

Best Price Found

$321

Fastest flight time

15h 50m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Las Vegas in the past 72 hours is $321. The best round-trip flight deal from Las Vegas to Buenos Aires found on momondo in the last 72 hours is $625.
The fastest flight from Las Vegas to Buenos Aires takes 15h 50m
There are no direct flights from Las Vegas to Buenos Aires. Popular non-direct routes for this connection are Las Vegas Harry Reid Intl Airport - Buenos Aires Jorge Newbery Airport and Las Vegas Harry Reid Intl Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Las Vegas Harry Reid Intl to Buenos Aires by plane?

    A flight from Las Vegas Harry Reid Intl to Buenos Aires will travel around 6099.8 mi. By plane, this route typically takes 15h 50m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Buenos Aires are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Buenos Aires.

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

    The required travel and health documents for your Buenos Aires 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. 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?


Best airlines flying from Las Vegas to Buenos Aires

Compare and see reviews for airlines that fly from Las Vegas to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $625Free CancellationRating
7.4
8,852 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $651Free CancellationRating
7.5
1,464 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $731Free CancellationRating
7.5
1,801 reviews
Search LATAM Airlines flights
DeltaPriceFrom $791Free CancellationRating
8.0
7,973 reviews
Search Delta flights
American AirlinesPriceFrom $871Free 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Las Vegas.

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?

Price alerts on flights to Buenos Aires from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Sat 7/5
Sat 7/12

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires