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Argentina

$330+ Cheap flights from Riverside, 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EZE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Riverside to Argentina

Keep the following information in mind while searching for Riverside to Argentina flight deals. Data was last updated September 16, 2025.

Round-trip from

$617
(Cheapflightsfares)

One-way from

$330
(Expedia)

Popular in

December

Cheapest in

September

Average price

$837
From Riverside to Argentina
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One-way flight from Riverside 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 Riverside to Argentina

Cheapest flights from Riverside to Argentina
Explore the most affordable flight options available from Riverside to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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 9/14. 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 - EZE
2 stops25h 30mAvianca
Thu 10/304:55 pmEZE - LAX
2 stops23h 40mAvianca
Deal found 9/14$653
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
Thu 10/231:40 amEZE - LAX
2 stops24h 50mAvianca
Deal found 9/13$654
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 10/2611:55 pmLAX - EZE
2 stops25h 55mAvianca
Wed 11/54:55 pmEZE - LAX
3 stops24h 35mAvianca
Deal found 9/14$660
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 Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:30 pmLAX - EZE
1 stop23h 13mMultiple Airlines
Mon 12/84:55 pmEZE - LAX
2 stops23h 40mMultiple Airlines
Deal found 9/16$681
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
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.
Mon 10/62:00 pmLAX - AEP
1 stop23h 00mLATAM Airlines
Wed 10/810:35 amAEP - LAX
2 stops25h 10mLATAM Airlines
Deal found 9/15$729

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 16, 2025.
Use the filters below to find and compare flights from Riverside to Argentina that are best for you.

Fly from

Riverside

Fly to

Argentina

Route

Depart

Return

Price

Los AngelesCordoba

LAX - COR

LAXCOR

Los Angeles

Tue 12/2

10:35 am-9:45 am

2 stops18h 10m

Cordoba Pajas Blancas

Mon 12/8

11:00 am-6:15 am

1 stop24h 15m

$751

Los AngelesCordoba

LAX - COR

LAXCOR

Los Angeles

Sun 11/16

10:35 am-5:50 am

1 stop14h 15m

Cordoba Pajas Blancas

Fri 12/5

7:55 am-6:00 pm

1 stop15h 05m

$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 - EZE

LAXEZE

Los Angeles

Mon 11/17

10:35 am-5:55 am

1 stop14h 20m

Buenos Aires Ministro Pistarini

Sun 12/7

4:05 am-6:00 pm

1 stop18h 55m

$751

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Thu 3/12

11:35 am-4:00 pm

1 stop24h 25m

Buenos Aires Jorge Newbery

Sun 3/22

5:15 pm-7:50 am

1 stop18h 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

Wed 11/19

2:30 pm-7:40 pm

1 stop24h 10m

Buenos Aires Jorge Newbery

Mon 12/8

7:00 am-10:00 pm

2 stops20h 00m

$753

Los AngelesBuenos Aires

LAX - AEP

LAXAEP

Los Angeles

Tue 11/18

6:15 am-7:55 am

2 stops20h 40m

Buenos Aires Jorge Newbery

Fri 11/21

11:30 am-6:15 am

1 stop23h 45m

$755

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Wed 12/3

10:19 am-7:20 am

1 stop16h 01m

Buenos Aires Ministro Pistarini

Sat 12/13

10:05 pm-9:09 am

1 stop16h 04m

$757

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Fri 12/5

10:25 am-10:15 am

1 stop18h 50m

Buenos Aires Ministro Pistarini

Mon 12/15

8:55 pm-10:09 am

1 stop18h 14m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Riverside to Argentina

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

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

Currently, April is the cheapest month in which you can book a flight from Riverside to Argentina (average of $795). Flying from Riverside 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 R1V to AR?

Find hourly flight availability from Riverside 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 16, 2025.

When flying from Riverside to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16, 2025.
Peruse reviews from past customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Riverside to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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
7,957 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

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 Riverside 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 Riverside to Argentina?

    Airlines like LATAM Airlines, Delta, and United Airlines fly from Riverside to Argentina in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 3h 55m. The distance between Riverside and Argentina is about 5721 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Riverside to Argentina are LATAM Airlines ($330), American Airlines ($334), and Delta ($338).

  • What are the most popular routes from Riverside 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 Riverside to Argentina.

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

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

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

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

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

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

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

Discover the top 7 airlines that operate flights from Riverside 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$417Average$1,007FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$434Average$1,024FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$573Average$905FlexibilityNo cancel feeOn-time71%
AviancaCheapest$643Average$864FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$703Average$1,062FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$727Average$1,132FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$1,041Average$1,191FlexibilityNo cancel feeOn-timeN/A

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