Find Cheap Flights from Las Vegas McCarran to Buenos Aires (LAS - BUE)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1052 or less.

FAQs for Booking Las Vegas McCarran to Buenos Aires Flights

How long does a flight from Las Vegas McCarran to Buenos Aires take?
An average nonstop flight takes 20h 35m, covering a distance of 6100 miles.
Which airlines provide the cheapest flights from Las Vegas McCarran to Buenos Aires?
In the past 3 days, the cheapest round-trip tickets were found on LATAM Airlines ($890), Multiple Airlines ($1010) and Aeromexico ($1158).
Do I need a passport to fly between Las Vegas McCarran and Buenos Aires?
Yes.
What’s the cheapest day of the week to fly Las Vegas McCarran to Buenos Aires?
For Las Vegas McCarran to Buenos Aires, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Buenos Aires back to Las Vegas McCarran, the best deals are generally found on Thursday, with Sunday being the most expensive.

Book cheap flights from Las Vegas McCarran to Buenos Aires (round-trip)

Airports
Origin
Las Vegas
$890
only
$890
Destination
Buenos Aires
$1255
only
$1255
$890
only
$890
Wed, May 2
LAS
EZE
31h 05m
Thu, May 10
EZE
LAS
50h 17m
Trip: 9 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2592 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
PUQ
SCL
Okay 4.0

Fairly cheap

No food or drink. Ridiculously small baggage allowed on plane

AEP
SCL
Mediocre 3.3

Arriving in SCL on an international flight is the pits. Avoid

IAD
LIM
Excellent 10.0

Staff is on top of everything on every aspect, from beginning to end. My favorite airline, far away from the rest, crew seems eager to help and make your trip the best possible experience.

Everything was great.

SCL
LPB
Good 6.0

LATAM flights to Bolivia from Chile leave at horrible hours.

MEL
SCL
Excellent 10.0

Everything was good. Cabin crew were very kind in serving.

There was nothing that I did not like

Sat, Mar 24
LAS
EZE
45h 55m
Mon, Apr 9
EZE
LAS
22h 15m
$1010
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
LAS
EZE
33h 10m
Tue, Feb 27
EZE
LAS
27h 30m
$1158
Trip: 21 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

Miss morning fight onAeroméxico ,canceled our return fligh thome Wanted to charge us more to More to book a flight back the fair was the fair was double the price what I paid so I had to book with United Airline

MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

LIM
MEX
Mediocre 2.0

Food quality was poor changed to smaller plane st last minute and had to get seats reassigned, no gin on the plane. Flight was delayed , your website was slow and could not do check in over the web, when I️ got to the counter 3 hours before my flight I️ was still delayed because I️ couldn’t do an online check in. Made it to the gate with one hour to spare but don’t think you should penalize people because of your own issues

MEX
IAD
Mediocre 2.0

a crew member was extremely rude and yield at us because we got confused with custom’s paper work and eventhough she saw we were there filling it out again she told her coworker to close the flight with out us and nobody did or tried to help I would never recommend, if I could rate no stars for bording and crew I would do it

JFK
MEX
Excellent 9.6

I liked the service and the food that was provided.

My suitcase was ripped on the back

Fri, Apr 6
LAS
EZE
22h 55m
Sun, Apr 15
EZE
LAS
22h 15m
$1010
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 5
LAS
EZE
20h 35m
Tue, Dec 12
EZE
LAS
53h 00m
$1099
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 2
LAS
AEP
21h 00m
Thu, May 10
AEP
LAS
24h 25m
$1255
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 6
LAS
AEP
34h 30m
Sun, Apr 15
AEP
LAS
24h 35m
$1269
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 22
LAS
AEP
26h 50m
Sun, Mar 4
AEP
LAS
25h 25m
$1279
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 2
LAS
EZE
22h 08m
Mon, Jan 8
EZE
LAS
36h 30m
$1949
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

Sf to Mexico was fine

Lost my immigration form and missed my flight. Airline told me to talk to my booking agent. I spent time talking to justfly and it took them a long time to tell me they couldn’t do anything and I’m stuck in Mexico for a day.

ORD
MEX
Okay 5.0

Staff on board was friendly and professional

Check in counter was closed more than an hour before flight even though electronic tickets weren't working!

JFK
MEX
Good 6.3

Pretty average experience. Did not like that first checked luggage was charged for an international flight.

Food was by far the worst of any airline I’ve flown. It was unreal....the smell...wow.

JFK
MEX
Excellent 9.6

I liked the service and the food that was provided.

My suitcase was ripped on the back

MEX
IAD
Mediocre 2.0

a crew member was extremely rude and yield at us because we got confused with custom’s paper work and eventhough she saw we were there filling it out again she told her coworker to close the flight with out us and nobody did or tried to help I would never recommend, if I could rate no stars for bording and crew I would do it

Tue, Dec 5
LAS
AEP
30h 45m
Tue, Dec 12
AEP
LAS
35h 55m
$1282
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 2
LAS
AEP
30h 45m
Mon, Jan 8
AEP
LAS
34h 16m
$2003
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.