$334+ Cheap flights from Irvine, CA 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine 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.The best prices from Irvine to Buenos Aires are usually found in May or September, booked 71 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from Irvine to Buenos Aires
Keep the following information in mind while searching for Irvine to Buenos Aires flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $788 (Cheapflightsfares) |
One-way from | $334 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $971 |
Find flight deals from Irvine to Buenos Aires
Cheapest flights from Irvine to Buenos AiresExplore the most affordable flight options available from Irvine to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Irvine to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
This Priceline deal was found by Cheapflights users on 2/20. 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.
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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.
This Delta deal was found by Cheapflights users on 2/20. 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.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
This Priceline deal was found by Cheapflights users on 2/19. 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.
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Irvine to Buenos Aires within your budget
Customize your flight search to find flights from Irvine 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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Thu 3/20
5:55 pm-6:20 am
1 stop32h 25m
Buenos Aires Ministro Pistarini
Thu 3/27
11:55 pm-7:04 am
1 stop35h 09m
Los AngelesBuenos Aires
LAX - AEP
LAXAEP
Los Angeles
Wed 4/2
11:30 am-9:40 am
2 stops18h 10m
Buenos Aires Jorge Newbery
Tue 4/8
2:55 pm-7:00 am
1 stop20h 05m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Tue 4/29
2:50 pm-12:10 am
3 stops29h 20m
Buenos Aires Ministro Pistarini
Mon 5/12
5:55 am-10:30 pm
3 stops20h 35m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Mon 4/28
12:05 pm-6:13 pm
2 stops26h 08m
Buenos Aires Ministro Pistarini
Sat 5/10
12:48 pm-7:25 am
1 stop22h 37m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Tue 4/1
2:02 am-12:58 am
1 stop18h 56m
Buenos Aires Ministro Pistarini
Wed 4/16
2:45 pm-12:53 pm
1 stop26h 08m
Los AngelesBuenos Aires
LAX - AEP
LAXAEP
Los Angeles
Mon 4/7
9:15 pm-6:35 pm
1 stop17h 20m
Buenos Aires Jorge Newbery
Mon 4/28
9:05 pm-10:25 am
2 stops41h 20m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Mon 2/24
1:03 pm-10:29 am
2 stops16h 26m
Buenos Aires Ministro Pistarini
Mon 3/10
9:30 pm-2:38 pm
1 stop21h 08m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Tue 2/25
6:15 am-9:00 am
1 stop21h 45m
Buenos Aires Ministro Pistarini
Sun 3/9
8:55 pm-11:04 am
1 stop18h 09m
Los AngelesBuenos Aires
LAX - EZE
LAXEZE
Los Angeles
Tue 3/25
9:25 am-1:07 am
2 stops35h 42m
Buenos Aires Ministro Pistarini
Tue 4/8
2:45 pm-12:53 pm
1 stop26h 08m
Los AngelesBuenos Aires
LAX - AEP
LAXAEP
Los Angeles
Thu 4/17
11:50 pm-5:40 am
2 stops25h 50m
Buenos Aires Jorge Newbery
Mon 4/28
7:00 am-1:30 pm
2 stops34h 30m
Best time to book a flight from Irvine to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Irvine with our price prediction graph.
Travel insights for flights from Irvine to Buenos Aires
Get recent, data-driven insights about flights from Irvine to Buenos Aires including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Irvine to Buenos Aires?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Buenos Aires. Price data was last updated on February 14, 2025.
To ensure you get the cheapest price possible for a flight from Irvine to Buenos Aires, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Irvine to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Irvine to Buenos Aires (average of $795). Flying from Irvine to Buenos Aires 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 BUE?
Find hourly flight availability from Irvine 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 February 20, 2025.
When flying from Irvine to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Irvine to Buenos Aires?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Buenos Aires. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Buenos Aires flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 20, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from Irvine to Buenos Aires. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Food
Crew
Overall
Comfort
Boarding
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Irvine to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Irvine to Buenos Aires
Discover the top 7 airlines that operate flights from Irvine 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$561 | Average$1,015 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$579 | Average$1,524 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$597 | Average$777 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$651 | Average$1,038 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$665 | Average$966 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$675 | Average$1,164 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,775 | Average$2,317 | FlexibilityNo cancel fee | On-timeN/A |