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$330+ Cheap flights from Irvine, CA to Argentina

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EZE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Irvine to Argentina

Keep the following information in mind while searching for Irvine to Argentina flight deals. Data was last updated September 15, 2025.

Round-trip from

$640
(Flysmarter)

One-way from

$330
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$837
From Irvine to Argentina
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One-way flight from Irvine to Argentina
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Highest demand for flights based on searches. 12% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irvine to Argentina

Cheapest flights from Irvine to Argentina
Explore the most affordable flight options available from Irvine to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Flysmarter deal was found by Cheapflights users on 9/13. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:20 pmLAX - EZE
2 stops25h 30mAvianca
Mon 11/177:35 amEZE - LAX
2 stops33h 55mAvianca
Deal found 9/13$640
This Priceline deal was found by Cheapflights users on 9/13. 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.
Mon 10/2712:20 amLAX - EZE
2 stops25h 30mAvianca
Tue 11/44:55 pmEZE - LAX
2 stops34h 05mAvianca
Deal found 9/13$653
This Priceline deal was found by Cheapflights users on 9/14. 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.
Mon 11/1711:20 pmLAX - EZE
2 stops25h 30mAvianca
Sun 11/237:35 amEZE - LAX
2 stops33h 55mAvianca
Deal found 9/14$654
This Priceline deal was found by Cheapflights users on 9/12. 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 11/41:50 pmLAX - EZE
3 stops29h 45mAvianca
Tue 11/117:35 amEZE - LAX
2 stops19h 25mAvianca
Deal found 9/12$660
This Priceline deal was found by Cheapflights users on 9/13. 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.
Fri 10/102:50 pmLAX - EZE
2 stops29h 20mAvianca
Fri 10/246:50 amEZE - LAX
3 stops34h 40mAvianca
Deal found 9/13$661
This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/122:50 pmLAX - EZE
2 stops29h 20mAvianca
Tue 11/44:55 pmEZE - LAX
2 stops33h 20mAvianca
Deal found 9/14$664
This Priceline deal was found by Cheapflights users on 9/15. 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.
Wed 11/510:55 pmLAX - EZE
2 stops25h 55mAvianca
Wed 11/127:35 amEZE - LAX
2 stops19h 25mAvianca
Deal found 9/15$668
This Priceline deal was found by Cheapflights users on 9/14. 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 11/1811:20 pmLAX - EZE
2 stops25h 30mAvianca
Sun 11/237:35 amEZE - LAX
2 stops33h 55mAvianca
Deal found 9/14$669
This Priceline deal was found by Cheapflights users on 9/13. 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.
Mon 11/1010:55 pmLAX - EZE
2 stops25h 55mAvianca
Thu 11/207:35 amEZE - LAX
3 stops32h 20mAvianca
Deal found 9/13$670
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:30 pmLAX - AEP
1 stop19h 10mLATAM Airlines
Sun 11/1611:30 amAEP - LAX
1 stop23h 45mLATAM Airlines
Deal found 9/14$687
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/128:35 pmLAX - AEP
1 stop17h 05mLATAM Airlines
Fri 11/146:20 pmAEP - LAX
1 stop17h 00mLATAM Airlines
Deal found 9/15$697
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sun 10/2612:20 amLAX - AEP
2 stops25h 20mAvianca
Thu 10/307:00 amAEP - LAX
2 stops20h 00mAvianca
Deal found 9/14$717

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Argentina 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 September 15, 2025.
Use the filters below to find and compare flights from Irvine to Argentina that are best for you.

Fly from

Irvine

Fly to

Argentina

Route

Depart

Return

Price

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 10/19

9:15 pm-7:40 am

2 stops30h 25m

Buenos Aires Jorge Newbery

Tue 11/4

7:00 am-10:00 pm

2 stops20h 00m

$741

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 11/3

2:30 pm-2:40 pm

1 stop19h 10m

Buenos Aires Jorge Newbery

Sun 11/16

11:30 am-6:15 am

1 stop23h 45m

$748

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Mon 12/1

10:35 am-6:05 am

1 stop14h 30m

Buenos Aires Ministro Pistarini

Tue 12/16

8:00 am-6:00 pm

1 stop15h 00m

$751

Los AngelesCordoba

LAX - COR

LAXCOR

Los Angeles

Tue 12/2

10:35 am-6:15 am

1 stop14h 40m

Cordoba Pajas Blancas

Mon 12/8

11:00 am-6:00 pm

2 stops36h 00m

$751

Los AngelesMendoza

LAX - MDZ

LAXMDZ

Los Angeles

Tue 11/11

2:30 pm-9:20 am

1 stop13h 50m

Mendoza El Plumerillo

Wed 12/10

10:20 am-6:50 am

2 stops25h 30m

$751

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 12/8

8:35 pm-4:00 pm

1 stop14h 25m

Buenos Aires Jorge Newbery

Tue 12/16

3:40 pm-6:15 am

1 stop19h 35m

$751

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Wed 11/12

2:30 pm-7:40 pm

1 stop24h 10m

Buenos Aires Jorge Newbery

Thu 11/20

5:15 pm-6:50 am

1 stop18h 35m

$751

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 12/2

10:35 am-7:55 am

1 stop16h 20m

Buenos Aires Jorge Newbery

Tue 12/16

11:30 am-6:15 am

1 stop23h 45m

$752

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Wed 11/12

10:30 am-10:15 am

1 stop18h 45m

Buenos Aires Ministro Pistarini

Wed 11/19

7:50 am-6:00 pm

1 stop15h 10m

$755

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 12/1

10:35 am-4:00 pm

2 stops24h 25m

Buenos Aires Jorge Newbery

Tue 12/16

3:40 pm-6:15 am

1 stop19h 35m

$756

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 58 results
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Best time to book a flight from Irvine to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Irvine 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 Irvine to Argentina

What is the cheapest month to book a flight from Irvine to Argentina?

Currently, April is the cheapest month in which you can book a flight from Irvine to Argentina (average of $795). Flying from Irvine to Argentina 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 IR9 to AR?

Find hourly flight availability from Irvine to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Irvine to Argentina, such as Delta, Copa Airlines, and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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
1,531 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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
1,847 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

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 Irvine to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Irvine to Argentina?

    Airlines like LATAM Airlines, Delta, and United Airlines fly from Irvine to Argentina in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 7h 50m. There are 6123 mi between Irvine and Argentina. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Irvine to Argentina one-way?

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $330. Avianca flights start at $331 while deals on Delta start at $333 one-way.

  • What are the most popular routes from Irvine to Argentina?

    While some choose either Los Angeles - Buenos Aires Jorge Newbery or Los Angeles - Cordoba Pajas Blancas, Los Angeles - Buenos Aires Ministro Pistarini is the most popular route from Irvine to Argentina.

  • Can I find deals for flights from Irvine to Argentina that include hotel bookings?

    Yes. In addition to deals on Irvine to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Argentina?

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

  • Can I find deals for business class flights from Irvine to Argentina?

    Yes. Cheapflights offers flight deals from Irvine to Argentina 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 Irvine to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Irvine to Argentina (average of $795). Flying from Irvine to Argentina 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 Irvine to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Irvine to Argentina

Discover the top 7 airlines that operate flights from Irvine to Argentina. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$417Average$1,019FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$434Average$1,028FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$573Average$910FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$690Average$1,063FlexibilityNo cancel feeOn-time81%
AviancaCheapest$692Average$873FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$728Average$1,137FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$1,041Average$1,191FlexibilityNo cancel feeOn-timeN/A

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