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Cheap flights from Las Vegas (LAS) to Buenos Aires (BUE) from $347

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAS — BUE
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Las Vegas Harry Reid Intl to Buenos Aires are usually found in September or April, booked 74 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Las Vegas to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$791

One-way from

$429
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Las Vegas Harry Reid Intl to Buenos Aires (BUE)
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One-way flight from Las Vegas Harry Reid Intl to Buenos Aires (BUE)
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What is the cheapest day to fly round-trip from Las Vegas to Buenos Aires?

Flights from Las Vegas to Buenos Aires are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

What is the cheapest month to fly from Las Vegas to Buenos Aires?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Las Vegas in September are about $1,041 on average during September, but can be found for as low as $765.

What is the cheapest time of day to fly from LAS to BUE?

It’s typically best to fly out from Las Vegas to Buenos Aires in the morning. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Las Vegas to Buenos Aires flights in June & July 2024

Find cheap flight options from Las Vegas to Buenos Aires specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Las Vegas to Buenos Aires in 2024. Check back regularly for other flight deals.
Thu 7/412:45 pmLAS - EZE
2 stops26h 12mLATAM Airlines
Fri 8/27:56 pmEZE - LAS
2 stops24h 19mLATAM Airlines
Deal found 6/5$871
Thu 7/412:45 pmLAS - AEP
2 stops18h 48mLATAM Airlines
Tue 7/307:10 pmAEP - LAS
2 stops21h 46mLATAM Airlines
Deal found 6/5$871
Thu 6/136:00 amLAS - EZE
1 stop22h 00mUnited Airlines
Sun 6/169:00 pmEZE - LAS
2 stops39h 42mUnited Airlines
Deal found 6/5$896
Wed 6/1212:59 amLAS - EZE
1 stop27h 01mUnited Airlines
Sun 6/169:00 pmEZE - LAS
2 stops39h 42mUnited Airlines
Deal found 6/5$906
Wed 7/312:45 pmLAS - AEP
2 stops19h 15mLATAM Airlines
Wed 7/314:10 pmAEP - LAS
2 stops24h 50mLATAM Airlines
Deal found 6/5$924
Tue 7/21:00 pmLAS - AEP
2 stops22h 20mLATAM Airlines
Fri 8/24:10 pmAEP - LAS
2 stops24h 50mLATAM Airlines
Deal found 6/5$925
Tue 7/210:28 amLAS - EZE
1 stop17h 32mUnited Airlines
Sat 8/39:00 pmEZE - LAS
1 stop28h 18mUnited Airlines
Deal found 6/5$936
Mon 7/112:59 amLAS - EZE
1 stop27h 01mUnited Airlines
Sat 8/39:00 pmEZE - LAS
1 stop28h 18mUnited Airlines
Deal found 6/5$946
Thu 7/410:40 amLAS - EZE
2 stops41h 20mUnited Airlines
Sat 8/39:00 pmEZE - LAS
1 stop29h 43mUnited Airlines
Deal found 6/5$952

Las Vegas to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Las Vegas to Buenos Aires in 2024. Check back regularly for other flight deals.
Tue 9/37:30 amLAS - EZE
1 stop22h 10mDelta
Wed 10/28:00 pmEZE - LAS
1 stop26h 12mDelta
Deal found 6/5$790
Thu 8/11:00 pmLAS - AEP
2 stops22h 20mLATAM Airlines
Sun 8/44:10 pmAEP - LAS
2 stops24h 50mLATAM Airlines
Deal found 6/5$790
Thu 8/11:00 pmLAS - EZE
2 stops25h 56mLATAM Airlines
Sun 8/411:00 amEZE - LAS
2 stops30h 00mLATAM Airlines
Deal found 6/5$792
Tue 9/34:30 pmLAS - EZE
2 stops35h 30mUnited Airlines
Wed 10/29:00 pmEZE - LAS
2 stops37h 57mUnited Airlines
Deal found 6/5$810
Tue 10/295:45 pmLAS - EZE
3 stops22h 03mLATAM Airlines
Thu 1/234:36 amEZE - LAS
3 stops24h 08mLATAM Airlines
Deal found 6/5$831
Sun 10/2712:50 pmLAS - AEP
2 stops23h 15mLATAM Airlines
Wed 1/225:10 pmAEP - LAS
2 stops28h 49mLATAM Airlines
Deal found 6/5$831
Tue 10/86:00 amLAS - EZE
2 stops20h 15mLATAM Airlines
Tue 10/157:20 pmEZE - LAS
2 stops25h 23mLATAM Airlines
Deal found 6/5$833
Tue 10/86:00 amLAS - EZE
2 stops20h 15mLATAM Airlines
Tue 10/157:20 pmEZE - LAS
2 stops25h 23mLATAM Airlines
Deal found 6/6$836
Tue 9/32:00 pmLAS - EZE
2 stops56h 55mMultiple Airlines
Tue 10/13:45 amEZE - LAS
2 stops24h 14mMultiple Airlines
Deal found 6/5$839

Las Vegas to Buenos Aires flights leaving soon

Find last-minute flight options from Las Vegas to Buenos Aires for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users seeking a last-minute flight from Las Vegas to Buenos Aires should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/136:00 amLAS - EZE
1 stop22h 00mUnited Airlines
Sun 6/169:00 pmEZE - LAS
2 stops39h 42mUnited Airlines
Deal found 6/5$896
Wed 6/1212:59 amLAS - EZE
1 stop27h 01mUnited Airlines
Sun 6/169:00 pmEZE - LAS
2 stops39h 42mUnited Airlines
Deal found 6/5$906
Thu 6/136:00 amLAS - EZE
2 stops22h 00mUnited Airlines
Sun 6/169:00 pmEZE - LAS
2 stops39h 42mUnited Airlines
Deal found 6/5$999
Thu 6/131:00 pmLAS - AEP
2 stops18h 33mLATAM Airlines
Sun 6/165:10 pmAEP - LAS
2 stops28h 37mLATAM Airlines
Deal found 6/5$1,212
Thu 6/137:30 amLAS - EZE
1 stop22h 15mDelta
Sun 6/168:00 pmEZE - LAS
1 stop30h 28mDelta
Deal found 6/5$1,356
Wed 6/1212:55 amLAS - EZE
1 stop28h 50mDelta
Sun 6/168:00 pmEZE - LAS
1 stop30h 28mDelta
Deal found 6/5$1,361
Thu 6/1310:35 pmLAS - EZE
3 stops35h 45mMultiple Airlines
Sun 6/165:00 amEZE - LAS
3 stops47h 10mMultiple Airlines
Deal found 6/5$1,436
Thu 6/1312:45 pmLAS - EZE
2 stops26h 11mLATAM Airlines
Sat 6/153:45 amEZE - LAS
2 stops24h 04mLATAM Airlines
Deal found 6/5$1,517
Wed 6/121:43 amLAS - EZE
1 stop21h 57mCopa Airlines
Sat 6/1512:08 amEZE - LAS
2 stops25h 46mCopa Airlines
Deal found 6/5$1,677

One-way flights to Buenos Aires from Las Vegas

Search for one-way flight options from Las Vegas to Buenos Aires. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Las Vegas to Buenos Aires. Users can also find round-trip Las Vegas to Buenos Aires flights by using the search form above.
Wed 9/45:10 amLAS - EZE
3 stops42h 35mMultiple Airlines
Deal found 6/5$347
Tue 9/312:52 amLAS - EZE
3 stops25h 58mMultiple Airlines
Deal found 6/5$396
Thu 8/223:00 pmLAS - EZE
2 stops19h 30mAvianca
Deal found 6/6$429
Thu 7/412:52 pmLAS - EZE
2 stops26h 38mMultiple Airlines
Deal found 6/4$467
Thu 7/46:00 amLAS - EZE
3 stops33h 30mMultiple Airlines
Deal found 6/4$470
Tue 6/181:18 pmLAS - EZE
3 stops30h 47mMultiple Airlines
Deal found 6/6$486
Wed 7/32:31 pmLAS - EZE
3 stops48h 59mMultiple Airlines
Deal found 6/5$497
Wed 9/410:35 pmLAS - EZE
2 stops27h 00mMultiple Airlines
Deal found 6/5$501
Mon 7/224:46 pmLAS - EZE
3 stops48h 44mMultiple Airlines
Deal found 6/6$519

Find flights from Las Vegas to Buenos Aires within your budget

Customize your flight search to find flights from Las Vegas to Buenos Aires 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$790 - $1,208

Route

Depart

Return

Price

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 9/3

1 stop22h 10m

Buenos Aires Ministro Pistarini

Wed 10/2

1 stop26h 12m

$790

Las Vegas Harry Reid IntlBuenos Aires Jorge Newbery

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

Thu 8/1

2 stops22h 20m

Buenos Aires Jorge Newbery

Sun 8/4

2 stops24h 50m

$790

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Thu 8/1

2 stops25h 56m

Buenos Aires Ministro Pistarini

Sun 8/4

2 stops30h 00m

$792

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 9/3

2 stops35h 30m

Buenos Aires Ministro Pistarini

Wed 10/2

2 stops37h 57m

$810

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 9/3

2 stops56h 55m

Buenos Aires Ministro Pistarini

Tue 10/1

2 stops24h 14m

$839

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 10/7

1 stop27h 40m

Buenos Aires Ministro Pistarini

Tue 10/15

1 stop25h 07m

$940

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Mon 7/1

1 stop17h 42m

Buenos Aires Ministro Pistarini

Thu 8/1

1 stop26h 45m

$1,036

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 7/2

1 stop19h 22m

Buenos Aires Ministro Pistarini

Wed 7/31

2 stops24h 01m

$1,077

Las Vegas Harry Reid IntlBuenos Aires Ministro Pistarini

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Sat 7/6

2 stops35h 40m

Buenos Aires Ministro Pistarini

Mon 7/29

3 stops27h 45m

$1,208

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Las Vegas to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Buenos Aires. Price data was last updated on May 31, 2024.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Las Vegas to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Buenos Aires. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Las Vegas to Buenos Aires flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Las Vegas to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Las Vegas to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,561 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aeromexico
7.6
Good
2,447 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.5
Good
2,322 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Avianca
7.5
Good
3,599 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to Buenos Aires?

    If you book a flight to Buenos Aires from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Buenos Aires per day from 6 different airlines.

  • Can I find flights from Las Vegas to Buenos Aires for under $800 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to Buenos Aires for under $800. The cheapest flight booked recently is on Delta for just $790, but on average you can expect to pay $850.

  • Are there last-minute flights available from Las Vegas to Buenos Aires for under $900?

    There are currently 14+ open flights from Las Vegas to Buenos Aires within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Las Vegas to Buenos Aires round-trip?

    Currently priced at $790, Delta will fly you from Las Vegas to Buenos Aires and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and United Airlines - these airlines can fly you to your destination from $790 and $810, respectively. Delta is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Buenos Aires are Avianca ($429), LATAM Airlines ($575), and Air Canada ($584).

  • What does LAS to EZE mean?

    Great question - LAS to EZE just means Las Vegas Harry Reid Intl Airport to Buenos Aires Ministro Pistarini Airport. Now you’ll know what these unique codes when you look for flights! Buenos Aires Jorge Newbery Airport (AEP) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Las Vegas to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Buenos Aires.

  • Can I find deals for business class flights from Las Vegas to Buenos Aires?

    Yes. Cheapflights offers flight deals from Las Vegas to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Buenos Aires that allow pets onboard?

    Many airlines flying from Las Vegas to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Buenos Aires?

    Yes, you can often find last-minute deals on Las Vegas to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to Buenos Aires flight deals updated?

    The Las Vegas to Buenos Aires flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Las Vegas to Buenos Aires?

    Before booking your flight from Las Vegas to Buenos Aires check out the most popular airlines for this route: American Airlines, Aeromexico or Copa Airlines.

  • What is the cheapest month to book a flight from Las Vegas to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Las Vegas to Buenos Aires (average of $793). Flying from Las Vegas to Buenos Aires in December is currently the most expensive (average of $1,145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Las Vegas to Ministro Pistarini flights
Reno to Ministro Pistarini flights
Las Vegas to Mendoza flights
Las Vegas to Ushuaia flights
Las Vegas to Cordoba flights
Las Vegas to El Calafate flights
Las Vegas to Rosario flights

Top 6 airlines flying from Las Vegas to Buenos Aires

Discover the top 6 airlines that operate flights from Las Vegas to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$683Average$925FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$690Average$999FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$725Average$1,254FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$731Average$1,228FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$770Average$868FlexibilityNo cancel feeOn-time81%
AeromexicoCheapest$863Average$963FlexibilityNo cancel feeOn-timeN/A
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Search flights from Las Vegas to Buenos Aires by cabin class

Find flights from Las Vegas to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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