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Argentina

$334+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — EZE
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:00 amLAX - EZE
1 stop17h 20mUnited Airlines
Thu 2/2611:55 pmEZE - LAX
1 stop25h 36mUnited Airlines
Deal found 12/14$778
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmLAX - EZE
2 stops37h 44mLATAM Airlines
Thu 2/2612:15 pmEZE - LAX
1 stop23h 00mLATAM Airlines
Deal found 12/14$800
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:25 amLAX - EZE
1 stop25h 55mUnited Airlines
Wed 12/2411:55 pmEZE - LAX
1 stop25h 39mUnited Airlines
Deal found 12/15$808
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:04 pmLAX - EZE
1 stop20h 27mCopa Airlines
Sat 1/312:48 pmEZE - LAX
1 stop26h 17mCopa Airlines
Deal found 12/16$826
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:25 amLAX - EZE
1 stop17h 55mLATAM Airlines
Sat 1/3112:15 pmEZE - LAX
2 stops23h 35mLATAM Airlines
Deal found 12/16$882
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:50 pmLAX - AEP
1 stop23h 10mLATAM Airlines
Fri 12/193:40 pmAEP - LAX
1 stop19h 35mLATAM Airlines
Deal found 12/14$884
This CheapOair deal was found by Cheapflights users on 12/14. 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 12/269:02 pmLAX - EZE
2 stops28h 18mMultiple Airlines
Thu 2/264:55 pmEZE - LAX
2 stops34h 05mMultiple Airlines
Deal found 12/14$907
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:40 amLAX - EZE
1 stop14h 40mUnited Airlines
Tue 12/2310:05 pmEZE - LAX
1 stop16h 08mUnited Airlines
Deal found 12/15$909
This KAYAK deal was found by Cheapflights users on 12/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:50 amLAX - EZE
2 stops19h 10mLATAM Airlines
Mon 12/228:55 pmEZE - LAX
1 stop17h 40mLATAM Airlines
Deal found 12/14$963
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:47 amLAX - EZE
1 stop16h 44mCopa Airlines
Wed 12/315:16 amEZE - LAX
1 stop22h 18mCopa Airlines
Deal found 12/15$965
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:40 amLAX - EZE
1 stop14h 40mUnited Airlines
Mon 12/2210:05 pmEZE - LAX
1 stop18h 40mUnited Airlines
Deal found 12/16$978
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:50 pmLAX - AEP
1 stop20h 10mLATAM Airlines
Mon 12/223:40 pmAEP - LAX
1 stop19h 35mLATAM Airlines
Deal found 12/16$1,111

Find flight deals from Riverside to Argentina

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

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$660
(Kissandfly.com)

One-way from

$334
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,338
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 Riverside to Argentina
Search Deals
One-way flight from Riverside to Argentina
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($94 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 December 2025
Search Deals

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 December 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

Mon 3/9

10:59 pm-6:15 am

2 stops27h 16m

Cordoba Pajas Blancas

Wed 3/11

11:50 am-7:50 am

2 stops24h 00m

$672

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 4/14

2:37 am-7:55 am

1 stop25h 18m

Buenos Aires Ministro Pistarini

Tue 4/28

9:11 am-11:36 pm

1 stop18h 25m

$674

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 2/17

11:19 am-7:57 am

1 stop15h 38m

Buenos Aires Ministro Pistarini

Mon 3/30

9:13 am-11:25 pm

1 stop18h 12m

$720

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Tue 2/17

11:19 am-7:57 am

1 stop15h 38m

Buenos Aires Ministro Pistarini

Tue 3/24

9:16 am-11:39 pm

1 stop18h 23m

$720

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sun 3/1

1:01 am-4:10 am

1 stop22h 09m

Buenos Aires Ministro Pistarini

Mon 3/30

9:13 am-11:25 pm

1 stop18h 12m

$720

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Sun 2/15

12:55 am-9:20 am

1 stop27h 25m

Buenos Aires Ministro Pistarini

Tue 3/17

9:05 pm-4:12 pm

1 stop23h 07m

$721

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 1/22

12:05 pm-9:20 am

1 stop16h 15m

Buenos Aires Ministro Pistarini

Sun 2/1

10:05 pm-4:56 pm

1 stop23h 51m

$732

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 3/19

2:01 am-4:18 am

1 stop22h 17m

Buenos Aires Ministro Pistarini

Thu 4/30

9:11 am-11:36 pm

1 stop18h 25m

$740

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 2/26

11:19 am-7:57 am

1 stop15h 38m

Buenos Aires Ministro Pistarini

Sun 3/8

9:16 am-11:39 pm

1 stop18h 23m

$740

Los AngelesBuenos Aires

LAX - EZE

LAXEZE

Los Angeles

Thu 3/19

12:19 pm-7:55 am

1 stop15h 36m

Buenos Aires Ministro Pistarini

Thu 3/26

3:47 am-11:39 pm

1 stop23h 52m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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, May is the cheapest month in which you can book a flight from Riverside to Argentina (average of $269). Flying from Riverside to Argentina in June is currently the most expensive (average of $773). 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 December 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Riverside to Argentina by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Argentina. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside 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 December 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
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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
7.6
Good
1,556 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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
1,891 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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
9,092 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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
11,049 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

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 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, Copa Airlines, and Avianca fly from Riverside to Argentina in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 2h 31m. The distance between Riverside and Argentina is about 6115 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 Delta ($222), LATAM Airlines ($246), and Copa Airlines ($249).

  • 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, May is the cheapest month in which you can book a flight from Riverside to Argentina (average of $269). Flying from Riverside to Argentina in June is currently the most expensive (average of $773). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$348Average$849FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$434Average$1,019FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$535Average$1,090FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$654Average$1,094FlexibilityNo cancel feeOn-time69%
DeltaCheapest$669Average$945FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$681Average$1,002FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$1,041Average$1,191FlexibilityNo cancel feeOn-timeN/A

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