Which airport is the most popular layover for flights between Buenos Aires and San Diego?

Miami (MIA) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Buenos Aires to San Diego?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 17h 34m.

What airlines fly to San Diego?

American Airlines, Delta and LATAM Airlines are the top three most popular airlines that fly to San Diego from Buenos Aires according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Buenos Aires to San Diego?

Atlanta (ATL) has the shortest average layover time for this route: 2h 42m.

What is the cheapest airline that flies from Buenos Aires to San Diego?

Aeromexico, Delta, and LATAM Airlines are the most popular carriers operating from Buenos Aires to San Diego

Which layover airport offers the lowest fares from Buenos Aires to San Diego?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $1,317.

When did momondo last update prices for flights from Buenos Aires to San Diego Airport?

Prices for flights from Buenos Aires to San Diego Airport were last updated today.

How many operators does momondo search for flights from Buenos Aires to San Diego Airport?

There are 3 operators available for flights from Buenos Aires to San Diego Airport as of November 2026.

How old do you have to be to fly from Buenos Aires to San Diego Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$505 Cheap Flights from Buenos Aires to San Diego in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to San Diego

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One-way

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Cheap round-trip flights

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9:30 pm - 4:30 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

24h 00m1 stop Atlanta Hartsfield-Jackson

1:19 pm - 7:35 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

37h 16m1 stop Atlanta Hartsfield-Jackson

$840Multiple Airlines

Sun, Dec 6 - Sat, Dec 12

5:16 am - 5:32 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

17h 16m1 stop Panama City Tocumen Intl

8:04 pm - 12:28 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

24h 24m1 stop Panama City Tocumen Intl

$841Copa Airlines

Wed, Mar 10 - Mon, Mar 29

4:00 pm - 5:32 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

30h 32m1 stop Panama City Tocumen Intl

8:04 pm - 12:38 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

24h 34m1 stop Panama City Tocumen Intl

$841Copa Airlines

Thu, Mar 11 - Wed, Mar 31

11:35 pm - 9:41 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

26h 06m1 stop Atlanta Hartsfield-Jackson

6:15 am - 9:40 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

23h 25m1 stop Atlanta Hartsfield-Jackson

$844Delta

Tue, Mar 16 - Thu, Mar 25

11:35 pm - 6:43 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

24h 08m1 stop Atlanta Hartsfield-Jackson

6:30 am - 9:40 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

22h 10m1 stop Atlanta Hartsfield-Jackson

$844Delta

Wed, Dec 23 - Fri, Jan 1

11:35 pm - 6:42 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

23h 07m1 stop Atlanta Hartsfield-Jackson

6:15 am - 6:20 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

20h 05m2 stops Los Angeles Lima J Chavez Intl

$844Delta

Thu, Mar 18 - Tue, Mar 30

11:35 pm - 6:43 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

24h 08m1 stop Atlanta Hartsfield-Jackson

3:22 pm - 6:35 pmSAN San Diego-EZE Buenos Aires Ministro Pistarini

22h 13m2 stops Los Angeles Lima J Chavez Intl

$853LATAM Airlines

Wed, Dec 23 - Mon, Jan 11

11:35 pm - 6:43 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

24h 08m1 stop Atlanta Hartsfield-Jackson

6:15 am - 9:40 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

22h 25m1 stop Atlanta Hartsfield-Jackson

$853LATAM Airlines

Wed, Dec 23 - Fri, Jan 15

10:10 am - 11:59 pmEZE Buenos Aires Ministro Pistarini-SAN San Diego

18h 49m1 stop Miami

12:54 pm - 9:05 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

15h 11m1 stop Miami

$933American Airlines

Thu, Dec 17 - Thu, Dec 24

9:40 pm - 11:33 amEZE Buenos Aires Ministro Pistarini-SAN San Diego

18h 53m2 stops Miami Phoenix Sky Harbor Intl

12:54 pm - 9:05 amSAN San Diego-EZE Buenos Aires Ministro Pistarini

15h 11m1 stop Miami

$937American Airlines

Thu, Dec 17 - Thu, Dec 24

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United Airlines flights from Buenos Aires to San Diego

Our best United Airlines deals on Buenos Aires to San Diego flight tickets

United Airlines

Dec 24

EZE11:55 pmBuenos Aires Ministro Pistarini

20h 01m

2 stops

SAN2:56 pmSan Diego

Jan 6

SAN8:40 amSan Diego

17h 40m

2 stops

EZE7:20 amBuenos Aires Ministro Pistarini

$844

United Airlines

Dec 24

EZE11:55 pmBuenos Aires Ministro Pistarini

18h 38m

1 stop

SAN1:33 pmSan Diego

Jan 16

SAN8:40 amSan Diego

19h 40m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

$857

United Airlines

Dec 22

EZE11:55 pmBuenos Aires Ministro Pistarini

26h 39m

1 stop

SAN9:34 pmSan Diego

Jan 6

SAN11:26 amSan Diego

14h 54m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$978

Delta flights from Buenos Aires to San Diego

Our best Delta deals on Buenos Aires to San Diego flight tickets

Delta

Mar 16

AEP5:35 pmBuenos Aires Jorge Newbery

20h 55m

2 stops

SAN10:30 amSan Diego

Mar 31

SAN6:15 amSan Diego

29h 45m

2 stops

AEP4:00 pmBuenos Aires Jorge Newbery

$844

Delta

Mar 7

EZE7:20 amBuenos Aires Ministro Pistarini

20h 35m

2 stops

SAN10:55 pmSan Diego

Mar 16

SAN6:15 amSan Diego

20h 05m

2 stops

EZE6:20 amBuenos Aires Ministro Pistarini

$845

Delta

Dec 23

EZE11:35 pmBuenos Aires Ministro Pistarini

24h 08m

1 stop

SAN6:43 pmSan Diego

Jan 12

SAN1:34 pmSan Diego

24h 01m

2 stops

EZE6:35 pmBuenos Aires Ministro Pistarini

$853

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Sun 12/6

9:30 pm-4:30 pm

1 stop24h 00m

San Diego

Sat 12/12

1:19 pm-7:35 am

1 stop37h 16m

$840

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Wed 3/10

5:16 am-5:32 pm

1 stop17h 16m

San Diego

Mon 3/29

8:04 pm-12:28 am

1 stop24h 24m

$841

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Thu 3/11

4:00 pm-5:32 pm

1 stop30h 32m

San Diego

Wed 3/31

8:04 pm-12:38 am

1 stop24h 34m

$841

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Tue 3/16

11:35 pm-9:41 pm

1 stop26h 06m

San Diego

Thu 3/25

6:15 am-9:40 am

1 stop23h 25m

$844

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Wed 12/23

11:35 pm-6:43 pm

1 stop24h 08m

San Diego

Fri 1/1

6:30 am-9:40 am

1 stop22h 10m

$844

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Thu 3/18

11:35 pm-6:42 pm

1 stop23h 07m

San Diego

Tue 3/30

6:15 am-6:20 am

2 stops20h 05m

$844

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Wed 12/23

11:35 pm-6:43 pm

1 stop24h 08m

San Diego

Mon 1/11

3:22 pm-6:35 pm

2 stops22h 13m

$853

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Wed 12/23

11:35 pm-6:43 pm

1 stop24h 08m

San Diego

Fri 1/15

6:15 am-9:40 am

1 stop22h 25m

$853

Quickest round-trip

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Thu 12/17

10:10 am-11:59 pm

1 stop18h 49m

San Diego

Thu 12/24

12:54 pm-9:05 am

1 stop15h 11m

$933

Buenos AiresSan Diego

EZE Buenos Aires Ministro Pistarini - SAN San Diego

EZESAN

Buenos Aires Ministro Pistarini

Thu 12/17

9:40 pm-11:33 am

2 stops18h 53m

San Diego

Thu 12/24

12:54 pm-9:05 am

1 stop15h 11m

$937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from Buenos Aires during the month June is also very affordable. Most momondo users find prices during this month for around $838.

Can stopping save me money on Buenos Aires to San Diego flights?

You could potentially save up to 12% on your flight if you consider stops on a Buenos Aires to San Diego flight.

When to book flights from Buenos Aires to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buenos Aires to San Diego (BUE to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to San Diego

Best Price Found	$505
Fastest flight time	17h 16m
Direct flights	None

The best one-way flight to San Diego from Buenos Aires in the past 72 hours is $505. The best round-trip flight deal from Buenos Aires to San Diego found on momondo in the last 72 hours is $840.

The fastest flight from Buenos Aires to San Diego takes 17h 16m

There are no direct flights from Buenos Aires to San Diego. There are no popular flight routes from Buenos Aires to San Diego.

Search flight deals

Frequently asked questions about flying from Buenos Aires to San Diego

How far is Buenos Aires to San Diego by plane?
A flight from Buenos Aires to San Diego will travel around 6008.6 mi. Flights usually cover this in 17h 16m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buenos Aires to San Diego Airport?
Prices for flights from Buenos Aires to San Diego Airport were last updated today.
How many operators does momondo search for flights from Buenos Aires to San Diego Airport?
There are 3 operators available for flights from Buenos Aires to San Diego Airport as of November 2026.
How old do you have to be to fly from Buenos Aires to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buenos Aires to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buenos Aires to San Diego is American Airlines (100% of total bookings).

Best airlines flying from Buenos Aires to San Diego

Compare and see reviews for airlines that fly from Buenos Aires to San Diego with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $494	Free Cancellation	Rating 7.4 1,968 reviews	Search LATAM Airlines flights
Delta	PriceFrom $755	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
American Airlines	PriceFrom $877	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to San Diego?

Finding the right flight to San Diego from Buenos Aires is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

Can I find flights from Buenos Aires to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buenos Aires to San Diego?

Once all potential Buenos Aires to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buenos Aires to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Buenos Aires to San Diego from $505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to San Diego departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Buenos Aires to San Diego

Our best United Airlines deals on Buenos Aires to San Diego flight tickets

Delta flights from Buenos Aires to San Diego

Our best Delta deals on Buenos Aires to San Diego flight tickets

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How to get the cheapest flight ticket from Buenos Aires to San Diego

What is the cheapest month to fly to San Diego?

Can stopping save me money on Buenos Aires to San Diego flights?

What is the cheapest airline that flies from Buenos Aires to San Diego?

What airlines fly to San Diego?

Which airport is the most popular layover for flights between Buenos Aires and San Diego?

Which layover airport offers the lowest fares from Buenos Aires to San Diego?

Which layover airport has the shortest travel time from Buenos Aires to San Diego?

Which layover airport has the shortest connection time from Buenos Aires to San Diego?

When to book flights from Buenos Aires to San Diego

Cheap Buenos Aires to San Diego (BUE to SAN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Buenos Aires to San Diego

Best airlines flying from Buenos Aires to San Diego

Compare and see reviews for airlines that fly from Buenos Aires to San Diego with momondo

Traveling to a place near San Diego?

Why use momondo?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Diego

List of cabin classes available on flights landing in San Diego. Availability may vary depending on flight origin and airline.

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