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Buenos Aires

$341+ Cheap flights from California to Buenos Aires (BUE)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BUE
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
1 adult, Economy
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Cheap flight deals from California to Buenos Aires

Keep the following information in mind while searching for California to Buenos Aires flight deals. Data was last updated abril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$735
(LATAM Airlines)

One-way from

$341
(KAYAK)

Popular in

December

Cheapest in

May

Average price

$897
Provider with most accurate pricing for Los Angeles-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Buenos Aires (BUE) flights.
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From California to Buenos Aires (BUE)
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One-way flight from California to Buenos Aires (BUE)
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Highest demand for flights based on searches. 7% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from California to Buenos Aires

Cheapest flights from California to Buenos Aires
Explore the most affordable flight options available from California to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 2, 2025.

This LATAM Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2711:54 pmLAS - AEP
2 stops24h 11mLATAM Airlines
mar. 6/32:55 pmAEP - LAS
2 stops29h 30mLATAM Airlines
Deal found 4/1$735
This Priceline deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/123:05 pmLAS - EZE
2 stops29h 05mAvianca
mié. 8/206:40 amEZE - LAS
3 stops35h 05mAvianca
Deal found 4/1$749
This KAYAK deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2810:18 pmLAX - EZE
1 stop22h 40mCopa Airlines
mié. 5/142:32 pmEZE - LAX
1 stop26h 21mCopa Airlines
Deal found 4/1$785
This SmartFares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/119:15 amLAX - AEP
2 stops48h 45mLATAM Airlines
dom. 4/139:05 pmAEP - LAX
2 stops38h 40mLATAM Airlines
Deal found 4/1$785
This Ovago deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:20 pmLAX - EZE
2 stops16h 42mLATAM Airlines
mar. 11/1110:02 amEZE - LAX
1 stop25h 13mLATAM Airlines
Deal found 4/1$786
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/33:30 pmLAX - EZE
1 stop36h 30mUnited Airlines
lun. 5/129:00 pmEZE - LAX
1 stop21h 13mUnited Airlines
Deal found 4/1$787
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2712:30 amLAX - EZE
3 stops20h 55mAvianca
mié. 6/186:40 amEZE - LAX
3 stops20h 30mAvianca
Deal found 4/1$794
This Ovago deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:01 amLAX - EZE
2 stops19h 09mMultiple Airlines
mié. 6/1112:58 pmEZE - LAX
1 stop22h 02mMultiple Airlines
Deal found 4/1$813
This Priceline deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/263:05 pmLAS - EZE
2 stops29h 05mMultiple Airlines
sáb. 8/1612:58 pmEZE - LAS
2 stops27h 03mMultiple Airlines
Deal found 4/1$830
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:35 pmLAX - EZE
1 stop15h 40mAmerican Airlines
mié. 11/2611:35 pmEZE - LAX
2 stops19h 11mAmerican Airlines
Deal found 4/1$840
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/191:49 amLAS - EZE
1 stop25h 20mCopa Airlines
mar. 9/92:13 amEZE - LAS
1 stop24h 57mCopa Airlines
Deal found 3/31$859
This LATAM Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1711:00 amLAS - EZE
2 stops20h 48mLATAM Airlines
jue. 10/27:35 amEZE - LAS
2 stops20h 24mLATAM Airlines
Deal found 3/31$871

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 2,558,603 searches. Data last updated abril 2, 2025.
Use the filters below to find and compare flights from California to Buenos Aires that are best for you.

Fly from

California

Fly to

Buenos Aires

Route

Depart

Return

Price

Las VegasBuenos Aires

LAS - AEP

LASAEP

Las Vegas Harry Reid Intl

mar. 5/27

11:54 pm-4:05 am

2 stops24h 11m

Buenos Aires Jorge Newbery

mar. 6/3

2:55 pm-4:25 pm

2 stops29h 30m

$735

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mar. 8/12

3:05 pm-12:10 am

2 stops29h 05m

Buenos Aires Ministro Pistarini

mié. 8/20

6:40 am-1:45 pm

3 stops35h 05m

$749

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

lun. 4/28

10:18 pm-12:58 am

1 stop22h 40m

Buenos Aires Ministro Pistarini

mié. 5/14

2:32 pm-12:53 pm

1 stop26h 21m

$785

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

vie. 4/11

9:15 am-2:00 pm

2 stops48h 45m

Buenos Aires Jorge Newbery

dom. 4/13

9:05 pm-7:45 am

2 stops38h 40m

$785

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

sáb. 5/3

3:30 pm-8:00 am

1 stop36h 30m

Buenos Aires Ministro Pistarini

lun. 5/12

9:00 pm-2:13 pm

1 stop21h 13m

$787

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

mar. 5/6

11:30 am-6:12 pm

2 stops26h 42m

Buenos Aires Ministro Pistarini

lun. 5/26

3:55 am-10:20 am

2 stops34h 25m

$789

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

mar. 5/27

12:30 am-1:25 am

3 stops20h 55m

Buenos Aires Ministro Pistarini

mié. 6/18

6:40 am-11:10 pm

3 stops20h 30m

$794

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

mié. 5/28

7:01 am-6:10 am

2 stops19h 09m

Buenos Aires Ministro Pistarini

mié. 6/11

12:58 pm-7:00 am

1 stop22h 02m

$813

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

sáb. 7/26

3:05 pm-12:10 am

2 stops29h 05m

Buenos Aires Ministro Pistarini

sáb. 8/16

12:58 pm-12:01 pm

2 stops27h 03m

$830

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

mar. 8/19

1:49 am-7:09 am

1 stop25h 20m

Buenos Aires Ministro Pistarini

mar. 9/9

2:13 am-11:10 pm

1 stop24h 57m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results
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Best time to book a flight from California to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from California 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.

Cheapflights Insights

Everything you need to know about your flight from California to Buenos Aires

What is the cheapest month to book a flight from California to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from California to Buenos Aires (average of $795). Flying from California to Buenos Aires in December is currently the most expensive (average of $1,260). 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.

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

Find hourly flight availability from California to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Buenos Aires as you normally would.

Rainfall in Buenos Aires by month

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

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

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

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 abril 2, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from California to Buenos Aires. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California 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 are the cheapest airlines to fly from California to Buenos Aires one-way?

    The cheapest airlines for a one-way flight from California to Buenos Aires are Copa Airlines ($341), Delta ($344), and Avianca ($353).

  • What are the most popular routes from California to Buenos Aires?

    Most travelers choose Los Angeles - Buenos Aires Ministro Pistarini, Los Angeles - Buenos Aires Jorge Newbery or San Francisco - Buenos Aires Ministro Pistarini when deciding on the best route from California to Buenos Aires.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California 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.

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

    Currently, April is the cheapest month in which you can book a flight from California to Buenos Aires (average of $795). Flying from California to Buenos Aires in December is currently the most expensive (average of $1,260). 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

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Alternative routes for California to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Ministro Pistarini flights
John F Kennedy Intl to Ministro Pistarini flights
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San Francisco to Jorge Newbery flights
Boston to Jorge Newbery flights
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Top 7 airlines flying from California to Buenos Aires

Discover the top 7 airlines that operate flights from California 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 2,558,603 searches. Data last updated abril 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$561Average$1,098FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$576Average$1,474FlexibilityNo cancel feeOn-time71%
AviancaCheapest$655Average$909FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$658Average$1,036FlexibilityNo cancel feeOn-time81%
DeltaCheapest$665Average$1,424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$1,243FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$938Average$1,218FlexibilityNo cancel feeOn-timeN/A

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