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

United Airlines and LATAM Airlines are the most popular carriers operating from San Diego to Argentina

What airlines fly to Argentina?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Argentina from San Diego according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 3 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Diego Airport to Argentina refresh daily.

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

As of June 2026, there are 3 operators available to choose from for flights from San Diego Airport to Argentina.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Argentina.

What documentation or ID do you need to fly to Argentina?

The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$323 Cheap Flights from San Diego to Argentina in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 8:00 am

SAN

EZE

21h 45m

1 stop

9:00 pm - 1:21 pm

EZE

SAN

20h 21m

1 stop

$738United Airlines

Sat, Jul 4 - Wed, Jul 8

10:59 am - 7:05 am

SAN

EZE

16h 06m

1 stop

10:35 pm - 10:38 pm

EZE

SAN

28h 03m

1 stop

$739American Airlines

Wed, Jul 1 - Tue, Jul 7

10:55 am - 8:00 am

SAN

EZE

17h 05m

2 stops

9:00 pm - 1:21 pm

EZE

SAN

20h 21m

1 stop

$742United Airlines

Sat, Jul 4 - Wed, Jul 8

8:05 am - 7:00 am

SAN

EZE

18h 55m

2 stops

9:15 am - 10:38 pm

EZE

SAN

17h 23m

1 stop

$743American Airlines

Wed, Jul 1 - Tue, Jul 7

2:00 pm - 4:00 pm

SAN

AEP

21h 00m

2 stops

2:55 pm - 10:30 am

AEP

SAN

24h 35m

2 stops

$988LATAM Airlines

Mon, Nov 30 - Tue, Dec 8

6:15 am - 7:40 am

SAN

AEP

21h 25m

2 stops

8:05 pm - 10:55 pm

AEP

SAN

30h 50m

2 stops

$998LATAM Airlines

Wed, Sep 30 - Tue, Oct 20

6:15 am - 7:40 am

SAN

AEP

21h 25m

2 stops

3:45 pm - 11:07 am

AEP

SAN

23h 22m

2 stops

$1,078Delta

Tue, Aug 18 - Thu, Aug 20

7:00 am - 4:00 pm

SAN

AEP

28h 00m

2 stops

5:05 pm - 1:10 pm

AEP

SAN

25h 05m

2 stops

$1,128Delta

Mon, Nov 30 - Thu, Dec 24

10:00 pm - 12:22 am

SAN

MDZ

22h 22m

1 stop

1:25 am - 6:30 pm

MDZ

SAN

21h 05m

1 stop

$1,216Copa Airlines

Wed, Sep 23 - Thu, Oct 1

5:30 pm - 12:25 am

SAN

MDZ

26h 55m

2 stops

1:25 am - 5:41 pm

MDZ

SAN

20h 16m

2 stops

$1,444Copa Airlines

Sun, Aug 2 - Sat, Aug 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Aeromexico flights from San Diego to Argentina

Our best Aeromexico deals on San Diego to Argentina flight tickets

Aeromexico

Sep 23

SAN3:00 pmSan Diego

26h 25m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Oct 2

EZE11:25 pmBuenos Aires Ministro Pistarini

19h 40m

2 stops

SAN3:05 pmSan Diego

$834

Aeromexico

Jul 9

SAN10:54 amSan Diego

30h 31m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Jul 14

EZE11:25 pmBuenos Aires Ministro Pistarini

23h 52m

2 stops

SAN7:17 pmSan Diego

$838

Aeromexico

Oct 9

SAN10:00 amSan Diego

31h 25m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Oct 14

EZE11:25 pmBuenos Aires Ministro Pistarini

27h 30m

2 stops

SAN10:55 pmSan Diego

$862

United Airlines flights from San Diego to Argentina

Our best United Airlines deals on San Diego to Argentina flight tickets

United Airlines

Jul 4

SAN6:15 amSan Diego

21h 45m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 8

EZE9:00 pmBuenos Aires Ministro Pistarini

20h 21m

1 stop

SAN1:21 pmSan Diego

$738

United Airlines

Jul 4

SAN10:55 amSan Diego

17h 05m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 8

EZE9:00 pmBuenos Aires Ministro Pistarini

27h 46m

2 stops

SAN8:46 pmSan Diego

$742

United Airlines

Jul 9

SAN11:58 amSan Diego

16h 02m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 14

EZE9:00 pmBuenos Aires Ministro Pistarini

26h 50m

1 stop

SAN7:50 pmSan Diego

$747

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Sat 7/4

6:15 am-8:00 am

1 stop21h 45m

Buenos Aires Ministro Pistarini

Wed 7/8

9:00 pm-1:21 pm

1 stop20h 21m

$738

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Wed 7/1

10:59 am-7:05 am

1 stop16h 06m

Buenos Aires Ministro Pistarini

Tue 7/7

10:35 pm-10:38 pm

1 stop28h 03m

$739

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Sat 7/4

10:55 am-8:00 am

2 stops17h 05m

Buenos Aires Ministro Pistarini

Wed 7/8

9:00 pm-1:21 pm

1 stop20h 21m

$742

Quickest round-trip

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Wed 7/1

8:05 am-7:00 am

2 stops18h 55m

Buenos Aires Ministro Pistarini

Tue 7/7

9:15 am-10:38 pm

1 stop17h 23m

$743

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 11/30

2:00 pm-4:00 pm

2 stops21h 00m

Buenos Aires Jorge Newbery

Tue 12/8

2:55 pm-10:30 am

2 stops24h 35m

$988

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 9/30

6:15 am-7:40 am

2 stops21h 25m

Buenos Aires Jorge Newbery

Tue 10/20

8:05 pm-10:55 pm

2 stops30h 50m

$998

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Tue 8/18

6:15 am-7:40 am

2 stops21h 25m

Buenos Aires Jorge Newbery

Thu 8/20

3:45 pm-11:07 am

2 stops23h 22m

$1,078

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 11/30

7:00 am-4:00 pm

2 stops28h 00m

Buenos Aires Jorge Newbery

Thu 12/24

5:05 pm-1:10 pm

2 stops25h 05m

$1,128

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Wed 9/23

10:00 pm-12:22 am

1 stop22h 22m

Mendoza El Plumerillo

Thu 10/1

1:25 am-6:30 pm

1 stop21h 05m

$1,216

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Sun 8/2

5:30 pm-12:25 am

2 stops26h 55m

Mendoza El Plumerillo

Sat 8/8

1:25 am-5:41 pm

2 stops20h 16m

$1,444

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 San Diego to Argentina

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of November, then departing from San Diego during the month October is also very affordable. Most momondo users find prices during this month for around $260.

Can stopping save me money on San Diego to Argentina flights?

You could potentially save up to 23% on your flight if you consider stops on a San Diego to Argentina flight.

Cheap San Diego to Argentina flight deals and tips

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

Fastest flight time	16h 02m
Direct flights	None

The fastest flight from San Diego to Argentina takes 16h 02m

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

Search flight deals

Frequently asked questions about flying from San Diego to Argentina

When did momondo last update prices for flights from San Diego Airport to Argentina?
Prices for flights from San Diego Airport to Argentina refresh daily.
How many operators does momondo search for flights from San Diego Airport to Argentina?
As of June 2026, there are 3 operators available to choose from for flights from San Diego Airport to Argentina.
How old do you have to be to fly from San Diego Airport to Argentina?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Argentina

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $730	Free Cancellation	Rating 7.4 9,859 reviews	Search United Airlines flights
Delta	PriceFrom $755	Free Cancellation	Rating 7.8 8,410 reviews	Search Delta flights
American Airlines	PriceFrom $854	Free Cancellation	Rating 7.1 11,686 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Argentina. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for San Diego to Argentina flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from San Diego to Argentina now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Argentina and let you know when they change.