HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buenos Aires

$588+ Cheap flights from Santa Ana, CA (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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — BUE
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Ana 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.

Cheap flight deals from Santa Ana to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,004
(KAYAK)

One-way from

$588
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$1,390
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Buenos Aires (BUE) flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Buenos Aires (BUE)
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 14, 2026.

This KAYAK deal was found by Cheapflights users on 1/12. 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.
Tue 5/1212:10 pm
SNA
-
EZE
1 stop15h 50m
Multiple Airlines
Tue 6/29:00 pm
EZE
-
SNA
1 stop18h 17m
Multiple Airlines
Deal found 1/12$1,004
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:25 am
SNA
-
EZE
1 stop17h 35m
Copa Airlines
Tue 11/311:55 pm
EZE
-
SNA
1 stop16h 22m
Copa Airlines
Deal found 1/13$1,011
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:15 pm
SNA
-
EZE
1 stop15h 45m
Multiple Airlines
Tue 4/219:00 pm
EZE
-
SNA
1 stop18h 13m
Multiple Airlines
Deal found 1/13$1,017
This Ovago deal was found by Cheapflights users on 1/11. 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.
Fri 5/112:10 pm
SNA
-
EZE
1 stop15h 50m
Multiple Airlines
Wed 5/209:00 pm
EZE
-
SNA
1 stop18h 17m
Multiple Airlines
Deal found 1/11$1,042
This Ovago deal was found by Cheapflights users on 1/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:10 pm
SNA
-
EZE
1 stop15h 50m
Multiple Airlines
Sun 5/319:00 pm
EZE
-
SNA
1 stop18h 17m
Multiple Airlines
Deal found 1/13$1,056
This KAYAK deal was found by Cheapflights users on 1/14. 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.
Tue 4/1412:15 pm
SNA
-
EZE
1 stop15h 45m
Multiple Airlines
Wed 4/229:00 pm
EZE
-
SNA
1 stop18h 13m
Multiple Airlines
Deal found 1/14$1,075
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:25 am
SNA
-
EZE
1 stop17h 35m
Multiple Airlines
Sun 9/209:00 pm
EZE
-
SNA
1 stop18h 17m
Multiple Airlines
Deal found 1/13$1,087
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:29 pm
SNA
-
EZE
1 stop15h 51m
Multiple Airlines
Mon 4/69:00 pm
EZE
-
SNA
1 stop18h 13m
Multiple Airlines
Deal found 1/13$1,088
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/269:00 am
SNA
-
EZE
2 stops19h 20m
United Airlines
Thu 3/510:05 pm
EZE
-
SNA
1 stop18h 22m
United Airlines
Deal found 1/12$1,102
This Air Canada deal was found by Cheapflights users on 1/12. 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 2/2612:25 pm
SNA
-
EZE
3 stops45h 45m
Air Canada
Thu 3/54:45 pm
EZE
-
SNA
3 stops47h 40m
Air Canada
Deal found 1/12$1,138
This Gurufare deal was found by Cheapflights users on 1/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:15 pm
SNA
-
EZE
1 stop15h 45m
Multiple Airlines
Mon 4/279:00 pm
EZE
-
SNA
1 stop18h 13m
Multiple Airlines
Deal found 1/13$1,164
This Expedia deal was found by Cheapflights users on 1/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:20 pm
SNA
-
AEP
2 stops53h 35m
LATAM Airlines
Fri 3/612:40 pm
AEP
-
SNA
3 stops50h 47m
LATAM Airlines
Deal found 1/13$1,471

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 January 14, 2026.
Use the filters below to find and compare flights from Santa Ana to Buenos Aires that are best for you.

Fly from

Santa Ana

Fly to

Buenos Aires

Route

Depart

Return

Price

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Tue 5/12

12:10 pm-8:00 am

1 stop15h 50m

Buenos Aires Ministro Pistarini

Tue 6/2

9:00 pm-11:17 am

1 stop18h 17m

$1,004

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Mon 4/13

12:15 pm-8:00 am

1 stop15h 45m

Buenos Aires Ministro Pistarini

Tue 4/21

9:00 pm-11:13 am

1 stop18h 13m

$1,017

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Thu 5/14

12:10 pm-8:00 am

1 stop15h 50m

Buenos Aires Ministro Pistarini

Sun 5/31

9:00 pm-11:17 am

1 stop18h 17m

$1,056

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

12:15 pm-8:00 am

1 stop15h 45m

Buenos Aires Ministro Pistarini

Wed 4/22

9:00 pm-11:13 am

1 stop18h 13m

$1,075

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

9:00 am-9:20 am

2 stops19h 20m

Buenos Aires Ministro Pistarini

Thu 3/5

10:05 pm-11:27 am

1 stop18h 22m

$1,102

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Fri 2/27

8:00 am-7:20 am

1 stop18h 20m

Buenos Aires Ministro Pistarini

Fri 3/6

10:05 pm-11:27 am

1 stop18h 22m

$1,202

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Fri 2/27

9:20 pm-7:55 am

2 stops53h 35m

Buenos Aires Jorge Newbery

Fri 3/6

12:40 pm-10:27 am

3 stops50h 47m

$1,471

Santa AnaBuenos Aires

SNA - AEP

SNAAEP

Santa Ana J. Wayne/Orange Cnty

Thu 2/19

12:04 pm-4:00 pm

2 stops22h 56m

Buenos Aires Jorge Newbery

Mon 2/23

12:40 pm-8:10 pm

3 stops36h 30m

$1,537

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Mon 3/30

12:25 pm-2:30 pm

3 stops46h 05m

$593

Santa AnaBuenos Aires

SNA - EZE

SNAEZE

Santa Ana J. Wayne/Orange Cnty

Sat 4/11

12:25 pm-2:30 pm

3 stops46h 05m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Santa Ana to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Buenos Aires in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, California to Buenos Aires?

Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Buenos Aires (average of $268). Flying from Santa Ana, California to Buenos Aires in June is currently the most expensive (average of $781). 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.

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 January 14, 2026.
Get a feel of what it's like to fly with United 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.
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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?

    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 1 airline. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

  • How long is the flight from Santa Ana, California to Buenos Aires?

    A quick flight from Santa Ana, California to Buenos Aires can take about 53h 35m. LATAM Airlines provides one of the quickest options available for as low as $1,471. Santa Ana, California and Buenos Aires are separated by a distance of 6080 mi.

  • What is the cheapest airline to fly from Santa Ana, California to Buenos Aires round-trip?

    Flying on United Airlines is currently your cheapest option to Buenos Aires, with prices starting at $1,025. This flight start at 17% lower than the current average price 3 months from now.

  • 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, California to Buenos Aires?

    Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Buenos Aires (average of $268). Flying from Santa Ana, California to Buenos Aires in June is currently the most expensive (average of $781). 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

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.
Los Angeles to Ministro Pistarini flights
Los Angeles to Jorge Newbery flights
San Francisco to Ministro Pistarini flights
San Francisco to Jorge Newbery flights
Ontario to Ministro Pistarini flights
San Diego to Ministro Pistarini flights
San Jose to Ministro Pistarini flights
Santa Ana to Ministro Pistarini flights
San Diego to Jorge Newbery flights
Las Vegas to Ministro Pistarini flights
Fresno to Ministro Pistarini flights
Sacramento to Ministro Pistarini flights
San Jose to Jorge Newbery flights
Los Angeles to Mendoza flights
San Francisco to Mendoza flights
Los Angeles to Cordoba flights
Oakland to Ministro Pistarini flights
Sacramento to Jorge Newbery flights
Los Angeles to Salta flights
Los Angeles to San Carlos de Bariloche flights
San Francisco to Rosario flights
Los Angeles to Rosario flights
San Francisco to Cordoba flights
San Francisco to Ushuaia flights
Reno to Ministro Pistarini flights
San Francisco to San Carlos de Bariloche flights
Palm Springs to Ministro Pistarini flights
San Jose to Cordoba flights
San Luis Obispo to Ministro Pistarini flights
Santa Rosa to Ministro Pistarini flights
San Francisco to El Calafate flights
Tijuana to Ministro Pistarini flights
San Francisco to Salta flights
San Francisco to San Miguel de Tucumán flights
San Diego to Mendoza flights
Ontario to Mendoza flights
San Francisco to El Palomar flights
Las Vegas to Cordoba flights
Las Vegas to El Calafate flights

Top airline flying from Santa Ana to Buenos Aires

Discover the top airline that operate flights from Santa Ana 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,025Average$1,240FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.