What are the cheapest airlines flying from Santa Ana to Buenos Aires round-trip?

United Airlines, at $1,025, was found to be the cheapest airline from Santa Ana to Buenos Aires.Alternate airlines to your destination round-trip include Air Canada and American Airlines.

What is the cheapest day to fly from Santa Ana to Buenos Aires?

Travelers seeking maximum savings on their Santa Ana to Buenos Aires flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Santa Ana to Buenos Aires?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Santa Ana to Buenos Aires?

To save up to 25% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Santa Ana to Buenos Aires from $804 1-2 weeks out and tickets from $1,056 for flights departing within the next 72 hours.

What is the cheapest month to fly from Santa Ana to Buenos Aires?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Buenos Aires. Flights to Buenos Aires from Santa Ana in September are about $963 on average during September, but can be found for as low as $561.

What airport do you fly from for flights from Santa Ana to Buenos Aires?

Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Buenos Aires. On average, J. Wayne/Orange Cnty has 0 outbound flights to Buenos Aires per day from 2 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

Can I find deals for flights from Santa Ana to Buenos Aires that include hotel bookings?

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

How can I find direct flights from Santa Ana to Buenos Aires?

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

Can I find deals for business class flights from Santa Ana to Buenos Aires?

Yes. Cheapflights offers flight deals from Santa Ana 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.

$763+ Flights from Santa Ana to Buenos Aires

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Cheap flight deals from Santa Ana to Buenos Aires

Round-trip from	$1,025 (United Airlines)
One-way from	$763 (SmartFares)
Popular in	December
Cheapest in	September
Average price	$1,022

From Santa Ana J. Wayne/Orange Cnty to Buenos Aires (BUE)

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One-way flight from Santa Ana J. Wayne/Orange Cnty to Buenos Aires (BUE)

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Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Santa Ana to Buenos Aires

Cheapest flights from Santa Ana to Buenos Aires
Explore the most affordable flight options available from Santa Ana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Tue 9/98:00 amSNA - EZE

1 stop20h 00mUnited Airlines

Thu 10/29:00 pmEZE - SNA

1 stop18h 06mUnited Airlines

Deal found 6/30

$1,025

Sat 8/1612:24 pmSNA - EZE

3 stops35h 01mMultiple Airlines

Fri 8/222:30 amEZE - SNA

3 stops36h 59mMultiple Airlines

Deal found 7/2

$1,185

Tue 9/91:20 pmSNA - EZE

3 stops45h 10mAir Canada

Thu 10/24:35 pmEZE - SNA

3 stops47h 43mAir Canada

Deal found 6/30

$1,204

Sat 11/111:28 amSNA - EZE

2 stops17h 32mAmerican Airlines

Sat 11/1510:30 pmEZE - SNA

2 stops21h 28mAmerican Airlines

Deal found 7/2

$1,260

Sat 11/112:10 pmSNA - AEP

2 stops23h 50mLATAM Airlines

Sat 11/153:40 pmAEP - SNA

2 stops24h 44mLATAM Airlines

Deal found 7/2

$1,315

Sat 8/168:30 pmSNA - AEP

3 stops29h 10mMultiple Airlines

Sat 8/237:00 amAEP - SNA

3 stops32h 29mMultiple Airlines

Deal found 7/2

$1,333

Wed 10/226:45 amSNA - EZE

2 stops19h 10mLATAM Airlines

Wed 11/57:43 pmEZE - SNA

2 stops20h 41mLATAM Airlines

Deal found 7/2

$1,435

Sat 8/166:45 amSNA - EZE

2 stops19h 10mDelta

Sat 8/238:10 pmEZE - SNA

1 stop18h 43mDelta

Deal found 7/2

$1,470

Mon 12/17:34 pmSNA - EZE

2 stops24h 26mCopa Airlines

Thu 12/43:57 amEZE - SNA

2 stops21h 43mCopa Airlines

Deal found 7/1

$1,891

Best flights from Santa Ana to Buenos Aires
Discover carefully curated flight deals from Santa Ana to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Tue 9/98:00 amSNA - EZE

1 stop20h 00mUnited Airlines

Thu 10/29:00 pmEZE - SNA

1 stop18h 06mUnited Airlines

Deal found 6/30

$1,025

Sat 8/1612:24 pmSNA - EZE

3 stops35h 01mMultiple Airlines

Fri 8/222:30 amEZE - SNA

3 stops36h 59mMultiple Airlines

Deal found 7/2

$1,185

Tue 9/91:20 pmSNA - EZE

3 stops45h 10mAir Canada

Thu 10/24:35 pmEZE - SNA

3 stops47h 43mAir Canada

Deal found 6/30

$1,204

Sat 11/111:28 amSNA - EZE

2 stops17h 32mAmerican Airlines

Sat 11/1510:30 pmEZE - SNA

2 stops21h 28mAmerican Airlines

Deal found 7/2

$1,260

Sat 11/112:10 pmSNA - AEP

2 stops23h 50mLATAM Airlines

Sat 11/153:40 pmAEP - SNA

2 stops24h 44mLATAM Airlines

Deal found 7/2

$1,315

Sat 8/166:45 amSNA - EZE

2 stops19h 10mDelta

Sat 8/238:10 pmEZE - SNA

1 stop18h 43mDelta

Deal found 7/2

$1,470

Mon 12/17:34 pmSNA - EZE

2 stops24h 26mCopa Airlines

Thu 12/43:57 amEZE - SNA

2 stops21h 43mCopa Airlines

Deal found 7/1

$1,891

Sat 8/168:30 pmSNA - AEP

3 stops29h 10mMultiple Airlines

Sat 8/237:00 amAEP - SNA

3 stops32h 29mMultiple Airlines

Deal found 7/2

$1,333

Wed 10/226:45 amSNA - EZE

2 stops19h 10mLATAM Airlines

Wed 11/57:43 pmEZE - SNA

2 stops20h 41mLATAM Airlines

Deal found 7/2

$1,435

Last-minute flights from Santa Ana to Buenos Aires
Discover last-minute flight deals from Santa Ana to Buenos Aires. Data last updated July 3, 2025 and is based on user searches.

Tue 7/228:15 amSNA - EZE

1 stop19h 45mUnited Airlines

Thu 7/319:00 pmEZE - SNA

2 stops24h 38mUnited Airlines

Deal found 7/1

$1,360

Tue 7/221:30 pmSNA - EZE

3 stops45h 00mAir Canada

Thu 7/314:35 pmEZE - SNA

3 stops47h 49mAir Canada

Deal found 7/1

$2,014

Sat 8/1612:24 pmSNA - EZE

3 stops35h 01mMultiple Airlines

Fri 8/222:30 amEZE - SNA

3 stops36h 59mMultiple Airlines

Deal found 7/2

$1,185

Sat 8/168:30 pmSNA - AEP

3 stops29h 10mMultiple Airlines

Sat 8/237:00 amAEP - SNA

3 stops32h 29mMultiple Airlines

Deal found 7/2

$1,333

Sat 8/168:15 amSNA - EZE

2 stops19h 10mAmerican Airlines

Sat 8/238:45 pmEZE - SNA

2 stops23h 01mAmerican Airlines

Deal found 7/2

$1,380

Sat 8/166:45 amSNA - AEP

2 stops27h 15mLATAM Airlines

Sat 8/232:55 pmAEP - SNA

2 stops23h 58mLATAM Airlines

Deal found 7/2

$1,405

Sat 8/166:45 amSNA - EZE

2 stops19h 10mDelta

Sat 8/238:10 pmEZE - SNA

1 stop18h 43mDelta

Deal found 7/2

$1,470

Sat 8/1612:03 pmSNA - EZE

2 stops34h 27mLATAM Airlines

Fri 8/223:55 amEZE - SNA

2 stops34h 58mLATAM Airlines

Deal found 7/2

$1,519

One-way flights from Santa Ana to Buenos Aires
Search for one-way flight options from Santa Ana to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Thu 11/209:20 pmSNA - AEP

2 stops36h 20mLATAM Airlines

Deal found 7/2

$763

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Ana to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Tue 9/9

8:00 am-8:00 am

1 stop20h 00m

Buenos Aires Ministro Pistarini

Thu 10/2

9:00 pm-11:06 am

1 stop18h 06m

$1,025

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

12:24 pm-3:25 am

3 stops35h 01m

Buenos Aires Ministro Pistarini

Fri 8/22

2:30 am-11:29 am

3 stops36h 59m

$1,185

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Tue 9/9

1:20 pm-2:30 pm

3 stops45h 10m

Buenos Aires Ministro Pistarini

Thu 10/2

4:35 pm-12:18 pm

3 stops47h 43m

$1,204

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Sat 11/1

12:10 pm-4:00 pm

2 stops23h 50m

Buenos Aires Jorge Newbery

Sat 11/15

3:40 pm-11:24 am

2 stops24h 44m

$1,315

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

8:30 pm-5:40 am

3 stops29h 10m

Buenos Aires Jorge Newbery

Sat 8/23

7:00 am-11:29 am

3 stops32h 29m

$1,333

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

8:15 am-7:25 am

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 8/23

8:45 pm-3:46 pm

2 stops23h 01m

$1,380

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

6:45 am-5:55 am

2 stops19h 10m

Buenos Aires Ministro Pistarini

Sat 8/23

8:10 pm-10:53 am

1 stop18h 43m

$1,470

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sat 8/16

12:03 pm-2:30 am

2 stops34h 27m

Buenos Aires Ministro Pistarini

Fri 8/22

3:55 am-10:53 am

2 stops34h 58m

$1,519

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Santa Ana to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Santa Ana 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 Santa Ana to Buenos Aires

What is the cheapest month to book a flight from Santa Ana to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Santa Ana to Buenos Aires (average of $795). Flying from Santa Ana 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 SNA to BUE?

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Santa Ana to Buenos Aires by exploring options for tickets at noon.

Reviews of airlines servicing Buenos Aires

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Santa Ana to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

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

7,970 reviews

Delta

8.0

Very good

7,970 reviews

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

1,805 reviews

Delta

8.0

Very good

7,970 reviews

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

1,467 reviews

Delta

8.0

Very good

7,970 reviews

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

8,845 reviews

Delta

8.0

Very good

7,970 reviews

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

7,970 reviews

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

What airport do you fly from for flights from Santa Ana to Buenos Aires?
Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Buenos Aires. On average, J. Wayne/Orange Cnty has 0 outbound flights to Buenos Aires per day from 2 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.
What are the cheapest airlines flying from Santa Ana to Buenos Aires round-trip?
United Airlines, at $1,025, was found to be the cheapest airline from Santa Ana to Buenos Aires.Alternate airlines to your destination round-trip include Air Canada and American Airlines.
Can I find deals for flights from Santa Ana to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Santa Ana to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Ana to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Buenos Aires.
Can I find deals for business class flights from Santa Ana to Buenos Aires?
Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Santa Ana to Buenos Aires (average of $795). Flying from Santa Ana 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Santa Ana to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$912	Average$1,240	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$1,473	Average$1,964	FlexibilityNo cancel fee	On-time71%

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$763+ Cheap flights from Santa Ana (SNA) 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Ana to Buenos Aires with Cheapflights

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Cheap flight deals from Santa Ana to Buenos Aires

Round-trip from

One-way from

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Average price

Find flight deals from Santa Ana to Buenos Aires

Cheapest flights from Santa Ana to Buenos AiresExplore the most affordable flight options available from Santa Ana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Santa Ana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Ana to Buenos Aires that are best for you.

Best time to book a flight from Santa Ana to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Santa Ana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Buenos Aires

What is the cheapest month to book a flight from Santa Ana to Buenos Aires?

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

Find hourly flight availability from Santa Ana 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 July 3, 2025.

Reviews of airlines servicing Buenos Aires

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Santa Ana to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana 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 airport do you fly from for flights from Santa Ana to Buenos Aires?

What are the cheapest airlines flying from Santa Ana to Buenos Aires round-trip?

Can I find deals for flights from Santa Ana to Buenos Aires that include hotel bookings?

How can I find direct flights from Santa Ana to Buenos Aires?

Can I find deals for business class flights from Santa Ana to Buenos Aires?

What is the cheapest month to book a flight from Santa Ana to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Ana to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Santa Ana to Buenos Aires

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Travel Smart

Cheapest flights from Santa Ana to Buenos Aires
Explore the most affordable flight options available from Santa Ana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.