HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$343+ 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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BUE
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Buenos Aires with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) 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 December 18, 2024.

Round-trip from

$695
(Kiwi.com)

One-way from

$343
(United Airlines)
From California to Buenos Aires (BUE)
Search Deals
One-way flight from California to Buenos Aires (BUE)
Search Deals

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 December 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:50 amLAX - EZE
1 stop14h 30mUnited Airlines
Fri 3/219:05 pmEZE - LAX
1 stop25h 47mUnited Airlines
Deal found 12/17$756
This Flightnetwork deal was found by Cheapflights users on 12/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:40 pmLAX - EZE
3 stops24h 00mMultiple Airlines
Fri 3/217:10 pmEZE - LAX
2 stops27h 50mMultiple Airlines
Deal found 12/17$775
This Priceline deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:40 pmLAX - EZE
3 stops24h 00mAvianca
Fri 3/216:15 amEZE - LAX
3 stops35h 15mAvianca
Deal found 12/17$853
This Copa Airlines deal was found by Cheapflights users on 12/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:23 pmLAX - EZE
1 stop22h 25mCopa Airlines
Thu 3/2012:22 amEZE - LAX
1 stop16h 08mCopa Airlines
Deal found 12/17$944
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/3012:52 amLAX - EZE
1 stop25h 08mAmerican Airlines
Fri 3/218:35 pmEZE - LAX
1 stop17h 59mAmerican Airlines
Deal found 12/17$968
This Copa Airlines deal was found by Cheapflights users on 12/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:49 amLAS - EZE
1 stop16h 25mCopa Airlines
Mon 12/303:53 amEZE - LAS
2 stops21h 49mCopa Airlines
Deal found 12/17$969
This LATAM Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/3111:20 amLAX - AEP
2 stops18h 10mLATAM Airlines
Fri 3/2110:55 pmAEP - LAX
2 stops24h 05mLATAM Airlines
Deal found 12/17$1,167
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/178:00 amSAN - EZE
1 stop18h 20mUnited Airlines
Tue 12/2410:05 pmEZE - SAN
2 stops21h 56mUnited Airlines
Deal found 12/16$1,198
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:49 amLAS - EZE
2 stops25h 01mMultiple Airlines
Tue 12/3110:39 amEZE - LAS
1 stop16h 46mMultiple Airlines
Deal found 12/17$1,215
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/316:10 amONT - EZE
1 stop20h 10mUnited Airlines
Fri 3/219:05 pmEZE - ONT
2 stops29h 40mUnited Airlines
Deal found 12/17$1,239
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:20 amLAS - EZE
1 stop14h 55mDelta
Tue 12/319:30 amEZE - LAS
1 stop18h 00mDelta
Deal found 12/17$1,296
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:25 amLAX - EZE
1 stop18h 50mDelta
Fri 1/243:55 amEZE - LAX
1 stop19h 05mDelta
Deal found 12/17$1,296

Find flights from California to Buenos Aires within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sun 1/19

12:55 am-1:09 am

1 stop19h 14m

Buenos Aires Ministro Pistarini

Wed 2/19

2:48 pm-11:30 am

1 stop25h 42m

$695

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 4/14

9:10 pm-11:02 pm

2 stops21h 52m

Buenos Aires Ministro Pistarini

Thu 5/15

7:35 pm-7:55 am

1 stop16h 20m

$704

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 4/14

9:10 pm-6:00 pm

1 stop16h 50m

Buenos Aires Jorge Newbery

Thu 5/15

5:10 pm-7:55 am

1 stop18h 45m

$704

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sun 1/19

12:55 am-12:48 am

1 stop18h 53m

Buenos Aires Ministro Pistarini

Tue 2/4

3:55 am-6:55 am

1 stop32h 00m

$715

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 1/28

6:00 am-7:20 am

1 stop20h 20m

Buenos Aires Ministro Pistarini

Wed 2/5

10:05 pm-9:16 am

1 stop16h 11m

$756

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 1/20

1:04 pm-10:49 am

2 stops16h 45m

Buenos Aires Ministro Pistarini

Mon 2/10

10:30 pm-7:02 pm

1 stop25h 32m

$760

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 3/23

11:55 pm-5:40 am

2 stops25h 45m

Buenos Aires Jorge Newbery

Thu 4/3

5:10 pm-7:55 am

1 stop18h 45m

$764

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 4/8

12:40 am-12:05 am

2 stops19h 25m

Buenos Aires Ministro Pistarini

Wed 4/23

6:15 am-11:20 pm

3 stops21h 05m

$768

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 1/20

6:00 am-9:45 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

Wed 2/5

10:25 pm-9:54 pm

1 stop28h 29m

$776

Las VegasBuenos Aires

LAS - EZE

LASEZE

Las Vegas Harry Reid Intl

Tue 1/21

6:18 am-12:48 am

2 stops37h 30m

Buenos Aires Ministro Pistarini

Wed 1/29

10:55 am-10:29 pm

1 stop16h 34m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from California to Buenos Aires

Get recent, data-driven insights about flights from California to Buenos Aires including ideal travel times, pricing trends, and more.

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 February is currently the most expensive (average of $1,114). 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 December 18, 2024.

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 December 18, 2024.
Read reviews from past customers who have flown Avianca, United Airlines and American 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
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,723 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,879 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

Aeromexico
7.5
Good
1,930 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

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 United Airlines ($343), Delta ($347), and LATAM Airlines ($362).

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

    Most travelers choose Los Angeles - Buenos Aires Ministro Pistarini, San Francisco - Buenos Aires Ministro Pistarini or Los Angeles - Buenos Aires Jorge Newbery 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 February is currently the most expensive (average of $1,114). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Ministro Pistarini flights
Miami to Ministro Pistarini flights
John F Kennedy Intl to Jorge Newbery flights
Miami to Jorge Newbery flights
Newark to Ministro Pistarini flights
LaGuardia to Ministro Pistarini flights
Los Angeles to Ministro Pistarini flights
San Francisco to Ministro Pistarini flights
Hobby to Ministro Pistarini flights
Los Angeles to Jorge Newbery flights
Dallas/Fort Worth to Ministro Pistarini flights
San Francisco to Jorge Newbery flights
George Bush Intcntl to Ministro Pistarini flights
Dulles Intl to Ministro Pistarini flights
Newark to Jorge Newbery flights
O'Hare Intl to Ministro Pistarini flights
Boston to Ministro Pistarini flights
Reagan-National to Ministro Pistarini flights
Baltimore to Ministro Pistarini flights
Dulles Intl to Jorge Newbery flights
Seattle to Jorge Newbery flights
Atlanta to Ministro Pistarini flights
Seattle to Ministro Pistarini flights
Dallas/Fort Worth to Jorge Newbery flights
Boston to Jorge Newbery flights
Hobby to Jorge Newbery flights
Denver to Ministro Pistarini flights
Minneapolis to Ministro Pistarini flights
Midway to Ministro Pistarini flights
Austin to Ministro Pistarini flights
Ontario to Ministro Pistarini flights
Austin to Jorge Newbery flights
Orlando to Ministro Pistarini flights
Miami to Cordoba flights
Love Field to Ministro Pistarini flights
Fort Lauderdale to Ministro Pistarini flights
Minneapolis to Jorge Newbery flights
George Bush Intcntl to Jorge Newbery flights
Detroit to Ministro Pistarini flights
Atlanta to Jorge Newbery flights
Denver to Jorge Newbery flights
Orlando to Jorge Newbery flights
Tampa to Ministro Pistarini flights
Charlotte to Ministro Pistarini flights

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$573Average$1,111FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$581Average$1,446FlexibilityNo cancel feeOn-time71%
AviancaCheapest$606Average$847FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$651Average$1,076FlexibilityNo cancel feeOn-time81%
DeltaCheapest$665Average$1,405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$671Average$1,263FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$815Average$1,900FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.