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Argentina

$282+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EZE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:05 am
LAX
-
EZE
1 stop20h 10m
LATAM Airlines
Sun 2/87:10 am
EZE
-
LAX
1 stop28h 10m
LATAM Airlines
Deal found 1/28$659
This CheapOair deal was found by Cheapflights users on 1/28. 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.
Sat 4/251:50 pm
LAX
-
EZE
2 stops21h 50m
Multiple Airlines
Fri 5/111:30 am
EZE
-
LAX
1 stop24h 15m
Multiple Airlines
Deal found 1/28$669
This Avianca deal was found by Cheapflights users on 1/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 pm
LAX
-
EZE
2 stops21h 50m
Avianca
Wed 4/154:50 pm
EZE
-
LAX
3 stops24h 20m
Avianca
Deal found 1/28$671
This CheapOair deal was found by Cheapflights users on 1/29. 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.
Thu 5/71:50 pm
LAX
-
EZE
2 stops21h 50m
Multiple Airlines
Mon 5/251:20 pm
EZE
-
LAX
1 stop25h 29m
Multiple Airlines
Deal found 1/29$673
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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 3/1710:59 pm
LAX
-
MDZ
2 stops32h 56m
LATAM Airlines
Thu 3/197:45 pm
MDZ
-
LAX
2 stops27h 15m
LATAM Airlines
Deal found 1/26$674
This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:55 pm
LAX
-
EZE
1 stop27h 25m
LATAM Airlines
Fri 2/67:10 am
EZE
-
LAX
1 stop28h 10m
LATAM Airlines
Deal found 1/28$675
This CheapOair deal was found by Cheapflights users on 1/28. 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.
Sat 4/1111:55 pm
LAX
-
AEP
2 stops49h 45m
Multiple Airlines
Sat 4/253:45 pm
AEP
-
LAX
1 stop20h 00m
Multiple Airlines
Deal found 1/28$680
This Avianca deal was found by Cheapflights users on 1/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:55 pm
LAX
-
EZE
2 stops35h 45m
Avianca
Mon 4/134:50 pm
EZE
-
LAX
2 stops23h 35m
Avianca
Deal found 1/28$681
This Priceline deal was found by Cheapflights users on 1/28. 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 4/111:55 pm
LAX
-
EZE
2 stops25h 45m
Avianca
Sun 4/54:50 pm
EZE
-
LAX
2 stops33h 50m
Avianca
Deal found 1/28$682
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Tue 4/142:40 pm
LAX
-
EZE
3 stops29h 30m
Avianca
Thu 5/74:45 pm
EZE
-
LAX
2 stops33h 55m
Avianca
Deal found 1/27$683
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:15 am
LAX
-
AEP
2 stops25h 25m
Multiple Airlines
Tue 5/58:05 pm
AEP
-
LAX
1 stop26h 55m
Multiple Airlines
Deal found 1/27$683
This LATAM Airlines deal was found by Cheapflights users on 1/27. 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 11/311:59 pm
LAX
-
ROS
2 stops34h 26m
LATAM Airlines
Fri 11/67:35 am
ROS
-
LAX
1 stop15h 25m
LATAM Airlines
Deal found 1/27$684

Find flight deals from Irvine to Argentina

Keep the following information in mind while searching for Irvine to Argentina flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$669
(CheapOair)

One-way from

$282
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$953
Provider with most accurate pricing for Los Angeles-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Buenos Aires (BUE) flights.
Search Deals
From Irvine to Argentina
Search Deals
One-way flight from Irvine to Argentina
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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 AngelesMendoza

LAX - MDZ

LAXMDZ

Los Angeles

Tue 3/17

10:59 pm-11:55 am

2 stops32h 56m

Mendoza El Plumerillo

Thu 3/19

7:45 pm-7:00 pm

2 stops27h 15m

$674

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 3/17

11:30 am-4:00 pm

1 stop24h 30m

Buenos Aires Jorge Newbery

Tue 4/21

7:00 am-10:40 pm

2 stops19h 40m

$704

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Mon 3/9

11:30 am-4:00 pm

1 stop24h 30m

Buenos Aires Jorge Newbery

Wed 3/18

7:00 am-11:00 pm

2 stops20h 00m

$715

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 5/31

11:55 pm-5:40 am

2 stops25h 45m

Buenos Aires Jorge Newbery

Sun 6/7

7:00 am-10:10 pm

2 stops19h 10m

$733

Los AngelesCordoba

LAX - COR

LAXCOR

Los Angeles

Mon 4/20

10:00 pm-12:30 pm

2 stops34h 30m

Cordoba Pajas Blancas

Thu 4/23

7:55 am-9:55 am

2 stops30h 00m

$758

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Sun 6/14

3:05 pm-5:40 am

2 stops34h 35m

Buenos Aires Jorge Newbery

Thu 6/25

7:00 am-6:05 am

3 stops27h 05m

$758

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 4/28

11:35 am-6:30 pm

1 stop26h 55m

Buenos Aires Jorge Newbery

Tue 5/26

7:40 pm-7:45 am

1 stop16h 05m

$760

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Wed 4/15

11:35 am-6:30 pm

1 stop26h 55m

Buenos Aires Jorge Newbery

Tue 4/28

3:45 pm-7:45 am

1 stop20h 00m

$761

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Wed 3/18

2:50 pm-5:40 am

2 stops34h 50m

Buenos Aires Jorge Newbery

Wed 3/25

7:00 am-10:15 pm

2 stops19h 15m

$764

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Wed 4/15

11:35 am-7:40 am

1 stop16h 05m

Buenos Aires Jorge Newbery

Tue 5/5

7:40 pm-7:45 am

1 stop16h 05m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 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, May is the cheapest month in which you can book a flight from Irvine to Argentina (average of $268). Flying from Irvine to Argentina in June is currently the most expensive (average of $779). 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 January 29, 2026.

It’s optimal to fly from Irvine to Argentina in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Irvine to Argentina?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Argentina. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Irvine to Argentina flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 29, 2026.
Read through reviews of airlines operating flights from Irvine to Argentina, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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
1,918 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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
7.5
Good
1,560 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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
11,206 reviews
Delta
7.9
Good
8,127 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

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, Avianca, and Delta fly from Irvine to Argentina in about 19h 10m. The time it takes to get you to your destination can typically vary by up to 13h 46m. 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 $246. Copa Airlines flights start at $249 while deals on Avianca start at $281 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 - Rosario Fisherton, 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, May is the cheapest month in which you can book a flight from Irvine to Argentina (average of $268). Flying from Irvine to Argentina in June is currently the most expensive (average of $779). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$330Average$849FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$333Average$996FlexibilityNo cancel feeOn-time70%
DeltaCheapest$338Average$916FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$449Average$1,089FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$619Average$1,085FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$681Average$930FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$1,041Average$1,191FlexibilityNo cancel feeOn-timeN/A

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