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Buenos Aires

$600+ Cheap flights from Orange County 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BUE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Orange County to Buenos Aires

Keep the following information in mind while searching for Orange County to Buenos Aires flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,030
(United Airlines)

One-way from

$600
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$838
Provider with most accurate pricing for Los Angeles-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Buenos Aires (BUE) flights.
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From Orange County to Buenos Aires (BUE)
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One-way flight from Orange County to Buenos Aires (BUE)
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Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Orange County to Buenos Aires

Cheapest flights from Orange County to Buenos Aires
Explore the most affordable flight options available from Orange County to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 6/248:15 amSNA - EZE
1 stop19h 45mUnited Airlines
Tue 7/89:00 pmEZE - SNA
2 stops22h 09mUnited Airlines
Deal found 4/30$1,030
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:22 pmSNA - EZE
2 stops21h 53mMultiple Airlines
Thu 6/198:00 amEZE - SNA
2 stops27h 16mMultiple Airlines
Deal found 4/30$1,251
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Sun 6/227:45 amSNA - AEP
2 stops31h 55mLATAM Airlines
Mon 7/78:40 amAEP - SNA
2 stops30h 10mLATAM Airlines
Deal found 4/30$1,315
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 6/232:35 pmSNA - EZE
1 stop15h 10mDelta
Thu 7/108:10 pmEZE - SNA
1 stop21h 08mDelta
Deal found 4/30$1,315
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 6/207:01 amLGB - EZE
2 stops22h 44mDelta
Thu 7/108:10 pmEZE - LGB
2 stops53h 28mDelta
Deal found 4/30$1,368
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:25 pmSNA - EZE
3 stops45h 05mAir Canada
Thu 6/194:35 pmEZE - SNA
3 stops47h 54mAir Canada
Deal found 4/30$1,421
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/127:13 pmSNA - EZE
2 stops25h 38mCopa Airlines
Wed 6/1812:06 amEZE - SNA
2 stops26h 06mCopa Airlines
Deal found 4/30$2,047
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 6/1911:55 amSNA - AEP
2 stops24h 00mDelta
Sun 7/64:30 amAEP - SNA
2 stops36h 48mDelta
Deal found 4/30$2,269
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/223:27 pmSNA - EZE
2 stops38h 48mIberia
Wed 7/911:50 amEZE - SNA
2 stops37h 55mIberia
Deal found 4/30$3,944

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County 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 May 1, 2025.
Use the filters below to find and compare flights from Orange County to Buenos Aires that are best for you.

Fly from

Orange County

Fly to

Buenos Aires

Route

Depart

Return

Price

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Tue 6/24

8:15 am-8:00 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

Tue 7/8

9:00 pm-3:09 pm

2 stops22h 09m

$1,030

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Thu 6/12

5:22 pm-7:15 pm

2 stops21h 53m

Buenos Aires Ministro Pistarini

Thu 6/19

8:00 am-7:16 am

2 stops27h 16m

$1,251

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Sun 6/22

7:45 am-7:40 pm

2 stops31h 55m

Buenos Aires Jorge Newbery

Mon 7/7

8:40 am-10:50 am

2 stops30h 10m

$1,315

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Mon 6/23

2:35 pm-9:45 am

1 stop15h 10m

Buenos Aires Ministro Pistarini

Thu 7/10

8:10 pm-1:18 pm

1 stop21h 08m

$1,315

Long BeachBuenos Aires

LGB - EZE

LGBEZE

Long Beach Municipal

Fri 6/20

7:01 am-9:45 am

2 stops22h 44m

Buenos Aires Ministro Pistarini

Thu 7/10

8:10 pm-9:38 pm

2 stops53h 28m

$1,368

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Thu 6/12

1:25 pm-2:30 pm

3 stops45h 05m

Buenos Aires Ministro Pistarini

Thu 6/19

4:35 pm-12:29 pm

3 stops47h 54m

$1,421

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Thu 6/12

7:13 pm-12:51 am

2 stops25h 38m

Buenos Aires Ministro Pistarini

Wed 6/18

12:06 am-10:12 pm

2 stops26h 06m

$2,047

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Thu 6/19

11:55 am-3:55 pm

2 stops24h 00m

Buenos Aires Jorge Newbery

Sun 7/6

4:30 am-1:18 pm

2 stops36h 48m

$2,269

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sun 6/22

3:27 pm-10:15 am

2 stops38h 48m

Buenos Aires Ministro Pistarini

Wed 7/9

11:50 am-9:45 pm

2 stops37h 55m

$3,944

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sun 6/1

1:25 pm-2:30 pm

3 stops69h 05m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 17 results
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Best time to book a flight from Orange County to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Orange County 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 Orange County to Buenos Aires

What is the cheapest time of day to fly from KFI to BUE?

Find hourly flight availability from Orange County 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to Buenos Aires as you normally would.

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
1,415 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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.
Air Canada
7.0
Good
9,252 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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 Orange County to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Orange County to Buenos Aires one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $600. United Airlines flights start at $638 while deals on Delta start at $644 one-way.

  • What are the most popular routes from Orange County to Buenos Aires?

    While some choose either Santa Ana J. Wayne/Orange Cnty - Buenos Aires Jorge Newbery or Long Beach Municipal - Buenos Aires Ministro Pistarini, Santa Ana J. Wayne/Orange Cnty - Buenos Aires Ministro Pistarini is the most popular route from Orange County to Buenos Aires.

  • Can I find deals for flights from Orange County to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Orange County to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Buenos Aires.

  • Can I find deals for business class flights from Orange County to Buenos Aires?

    Yes. Cheapflights offers flight deals from Orange County to Buenos Aires 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 Orange County to Buenos Aires?

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

See more FAQs

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Alternative routes for Orange County to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Orange County to Buenos Aires

Discover the top 2 airlines that operate flights from Orange County 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$912Average$1,273FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,313Average$1,952FlexibilityNo cancel feeOn-time71%

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