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

Copa Airlines is the most popular carrier 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 54% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 4 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 March 2026, there are 4 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.

$376 Cheap Flights from San Diego to Argentina in 2026

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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.

9:18 pm - 12:50 am

SAN

EZE

23h 32m

1 stop

12:10 am - 6:30 pm

EZE

SAN

22h 20m

1 stop

$725Copa Airlines

Wed, Apr 15 - Tue, May 5

3:15 pm - 9:25 pm

SAN

EZE

26h 10m

2 stops

11:25 pm - 10:36 pm

EZE

SAN

27h 11m

2 stops

$755Aeromexico

Tue, Apr 28 - Tue, May 5

10:00 pm - 12:50 am

SAN

EZE

22h 50m

1 stop

2:49 pm - 6:30 pm

EZE

SAN

31h 41m

1 stop

$765Copa Airlines

Mon, May 11 - Tue, May 19

6:20 am - 9:25 pm

SAN

EZE

35h 05m

2 stops

11:25 pm - 2:50 pm

EZE

SAN

43h 25m

2 stops

$767Aeromexico

Tue, Apr 14 - Tue, Apr 28

10:40 pm - 7:40 am

SAN

AEP

29h 00m

2 stops

12:55 pm - 6:23 pm

AEP

SAN

33h 28m

2 stops

$794LATAM Airlines

Mon, Aug 24 - Wed, Aug 26

10:00 am - 8:00 pm

SAN

AEP

30h 00m

2 stops

3:45 pm - 6:54 pm

AEP

SAN

31h 09m

2 stops

$804LATAM Airlines

Mon, Aug 24 - Wed, Aug 26

9:15 pm - 5:40 am

SAN

AEP

28h 25m

2 stops

5:35 pm - 6:39 pm

AEP

SAN

29h 04m

2 stops

$1,168Multiple Airlines

Tue, Apr 28 - Tue, May 5

12:50 pm - 9:30 pm

SAN

AEP

28h 40m

2 stops

9:25 am - 5:26 pm

AEP

SAN

36h 01m

2 stops

$1,172Multiple Airlines

Wed, Aug 5 - Mon, Aug 17

12:53 pm - 4:15 pm

SAN

MDZ

23h 22m

2 stops

5:05 pm - 11:16 am

MDZ

SAN

22h 11m

2 stops

$1,502American Airlines

Wed, Apr 29 - Wed, May 6

11:01 am - 4:15 pm

SAN

MDZ

25h 14m

3 stops

5:05 pm - 11:16 am

MDZ

SAN

22h 11m

2 stops

$2,683American Airlines

Wed, Apr 29 - Wed, May 6

Air Canada flights from San Diego to Argentina

Our best Air Canada deals on San Diego to Argentina flight tickets

Air Canada

Sep 11

SAN7:00 amSan Diego

27h 30m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Sep 30

EZE4:35 pmBuenos Aires Ministro Pistarini

32h 01m

2 stops

SAN8:36 pmSan Diego

$1,093

Air Canada

Sep 11

SAN7:00 amSan Diego

27h 30m

2 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Oct 3

EZE4:35 pmBuenos Aires Ministro Pistarini

32h 01m

2 stops

SAN8:36 pmSan Diego

$1,115

Copa Airlines flights from San Diego to Argentina

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

Copa Airlines

Apr 15

SAN9:18 pmSan Diego

23h 32m

1 stop

EZE12:50 amBuenos Aires Ministro Pistarini

May 5

EZE12:10 amBuenos Aires Ministro Pistarini

22h 20m

1 stop

SAN6:30 pmSan Diego

$725

Copa Airlines

May 11

SAN10:00 pmSan Diego

22h 50m

1 stop

EZE12:50 amBuenos Aires Ministro Pistarini

May 19

EZE2:49 pmBuenos Aires Ministro Pistarini

31h 41m

1 stop

SAN6:30 pmSan Diego

$765

Copa Airlines

Apr 12

SAN9:18 pmSan Diego

23h 32m

1 stop

EZE12:50 amBuenos Aires Ministro Pistarini

Apr 18

EZE3:52 amBuenos Aires Ministro Pistarini

18h 38m

1 stop

SAN6:30 pmSan Diego

$866

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Wed 4/15

9:18 pm-12:50 am

1 stop23h 32m

Buenos Aires Ministro Pistarini

Tue 5/5

12:10 am-6:30 pm

1 stop22h 20m

$725

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Tue 4/28

3:15 pm-9:25 pm

2 stops26h 10m

Buenos Aires Ministro Pistarini

Tue 5/5

11:25 pm-10:36 pm

2 stops27h 11m

$755

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 5/11

10:00 pm-12:50 am

1 stop22h 50m

Buenos Aires Ministro Pistarini

Tue 5/19

2:49 pm-6:30 pm

1 stop31h 41m

$765

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Tue 4/14

6:20 am-9:25 pm

2 stops35h 05m

Buenos Aires Ministro Pistarini

Tue 4/28

11:25 pm-2:50 pm

2 stops43h 25m

$767

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 8/24

10:40 pm-7:40 am

2 stops29h 00m

Buenos Aires Jorge Newbery

Wed 8/26

12:55 pm-6:23 pm

2 stops33h 28m

$794

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 8/24

10:00 am-8:00 pm

2 stops30h 00m

Buenos Aires Jorge Newbery

Wed 8/26

3:45 pm-6:54 pm

2 stops31h 09m

$804

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Tue 4/28

9:15 pm-5:40 am

2 stops28h 25m

Buenos Aires Jorge Newbery

Tue 5/5

5:35 pm-6:39 pm

2 stops29h 04m

$1,168

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 8/5

12:50 pm-9:30 pm

2 stops28h 40m

Buenos Aires Jorge Newbery

Mon 8/17

9:25 am-5:26 pm

2 stops36h 01m

$1,172

Quickest round-trip

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Wed 4/29

12:53 pm-4:15 pm

2 stops23h 22m

Mendoza El Plumerillo

Wed 5/6

5:05 pm-11:16 am

2 stops22h 11m

$1,502

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Wed 4/29

11:01 am-4:15 pm

3 stops25h 14m

Mendoza El Plumerillo

Wed 5/6

5:05 pm-11:16 am

2 stops22h 11m

$2,683

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 September, then departing from San Diego during the month August is also very affordable. Most momondo users find prices during this month for around $1,022.

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

You could potentially save up to 7% 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 55m
Direct flights	None

The fastest flight from San Diego to Argentina takes 16h 55m

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

Search flight deals

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 March 2026, there are 4 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
Copa Airlines	PriceFrom $550	Free Cancellation	Rating 7.5 1,568 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $854	Free Cancellation	Rating 7.1 11,466 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,289 reviews	Search Delta flights
United Airlines	PriceFrom $1,009	Free Cancellation	Rating 7.4 9,429 reviews	Search United 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.