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 57% 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 May 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.

$485 Cheap Flights from San Diego to Argentina in 2026

1 adult

0 bags

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.

10:00 pm - 7:55 am

SAN

EZE

29h 55m

1 stop

12:10 am - 6:40 pm

EZE

SAN

22h 30m

1 stop

$725Copa Airlines

Mon, May 25 - Tue, Jun 2

3:59 pm - 9:25 pm

SAN

EZE

25h 26m

2 stops

11:25 pm - 10:55 pm

EZE

SAN

27h 30m

2 stops

$752Aeromexico

Tue, Sep 8 - Tue, Sep 22

10:00 am - 9:25 pm

SAN

EZE

31h 25m

2 stops

11:25 pm - 6:54 pm

EZE

SAN

47h 29m

2 stops

$762Aeromexico

Mon, Aug 10 - Tue, Aug 25

6:15 am - 9:25 pm

SAN

EZE

35h 10m

2 stops

11:25 pm - 10:55 pm

EZE

SAN

27h 30m

2 stops

$768Aeromexico

Tue, Sep 8 - Tue, Sep 22

10:50 am - 9:25 pm

SAN

EZE

54h 35m

2 stops

11:25 pm - 7:16 pm

EZE

SAN

23h 51m

2 stops

$798Aeromexico

Mon, Jun 22 - Wed, Jul 1

7:56 pm - 9:25 pm

SAN

EZE

45h 29m

2 stops

11:25 pm - 11:37 pm

EZE

SAN

28h 12m

2 stops

$800Aeromexico

Mon, Jun 29 - Thu, Jul 9

8:00 am - 8:30 am

SAN

AEP

20h 30m

2 stops

5:00 pm - 10:19 am

AEP

SAN

21h 19m

2 stops

$917LATAM Airlines

Wed, May 27 - Tue, Jun 2

10:50 am - 7:40 pm

SAN

AEP

28h 50m

2 stops

3:45 pm - 11:37 am

AEP

SAN

23h 52m

2 stops

$947LATAM Airlines

Mon, Jun 15 - Thu, Jun 25

2:31 pm - 4:00 pm

SAN

AEP

21h 29m

2 stops

8:05 pm - 7:16 pm

AEP

SAN

27h 11m

2 stops

$1,007Delta

Sat, Jun 20 - Mon, Jun 29

2:31 pm - 4:00 pm

SAN

AEP

21h 29m

2 stops

3:45 pm - 9:33 am

AEP

SAN

21h 48m

2 stops

$1,067Delta

Sat, Jun 20 - Fri, Jul 3

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Aeromexico flights from San Diego to Argentina

Our best Aeromexico deals on San Diego to Argentina flight tickets

Aeromexico

Sep 8

SAN3:59 pmSan Diego

25h 26m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Sep 22

EZE11:25 pmBuenos Aires Ministro Pistarini

27h 30m

2 stops

SAN10:55 pmSan Diego

$752

Aeromexico

Aug 10

SAN10:00 amSan Diego

31h 25m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Aug 25

EZE11:25 pmBuenos Aires Ministro Pistarini

47h 29m

2 stops

SAN6:54 pmSan Diego

$762

Aeromexico

Sep 8

SAN6:15 amSan Diego

35h 10m

2 stops

EZE9:25 pmBuenos Aires Ministro Pistarini

Sep 22

EZE11:25 pmBuenos Aires Ministro Pistarini

27h 30m

2 stops

SAN10:55 pmSan Diego

$768

Copa Airlines flights from San Diego to Argentina

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

Copa Airlines

May 25

SAN10:00 pmSan Diego

29h 55m

1 stop

EZE7:55 amBuenos Aires Ministro Pistarini

Jun 2

EZE12:10 amBuenos Aires Ministro Pistarini

22h 30m

1 stop

SAN6:40 pmSan Diego

$725

Copa Airlines

Aug 23

SAN8:58 pmSan Diego

25h 32m

1 stop

EZE2:30 amBuenos Aires Ministro Pistarini

Sep 1

EZE3:48 amBuenos Aires Ministro Pistarini

18h 42m

1 stop

SAN6:30 pmSan Diego

$905

Copa Airlines

Aug 10

SAN8:58 pmSan Diego

21h 28m

1 stop

EZE10:26 pmBuenos Aires Ministro Pistarini

Aug 25

EZE2:49 pmBuenos Aires Ministro Pistarini

31h 41m

1 stop

SAN6:30 pmSan Diego

$928

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 5/25

10:00 pm-7:55 am

1 stop29h 55m

Buenos Aires Ministro Pistarini

Tue 6/2

12:10 am-6:40 pm

1 stop22h 30m

$725

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Tue 9/8

3:59 pm-9:25 pm

2 stops25h 26m

Buenos Aires Ministro Pistarini

Tue 9/22

11:25 pm-10:55 pm

2 stops27h 30m

$752

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 8/10

10:00 am-9:25 pm

2 stops31h 25m

Buenos Aires Ministro Pistarini

Tue 8/25

11:25 pm-6:54 pm

2 stops47h 29m

$762

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Tue 9/8

6:15 am-9:25 pm

2 stops35h 10m

Buenos Aires Ministro Pistarini

Tue 9/22

11:25 pm-10:55 pm

2 stops27h 30m

$768

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 6/22

10:50 am-9:25 pm

2 stops54h 35m

Buenos Aires Ministro Pistarini

Wed 7/1

11:25 pm-7:16 pm

2 stops23h 51m

$798

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 6/29

7:56 pm-9:25 pm

2 stops45h 29m

Buenos Aires Ministro Pistarini

Thu 7/9

11:25 pm-11:37 pm

2 stops28h 12m

$800

Quickest round-trip

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 5/27

8:00 am-8:30 am

2 stops20h 30m

Buenos Aires Jorge Newbery

Tue 6/2

5:00 pm-10:19 am

2 stops21h 19m

$917

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 6/15

10:50 am-7:40 pm

2 stops28h 50m

Buenos Aires Jorge Newbery

Thu 6/25

3:45 pm-11:37 am

2 stops23h 52m

$947

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Sat 6/20

2:31 pm-4:00 pm

2 stops21h 29m

Buenos Aires Jorge Newbery

Mon 6/29

8:05 pm-7:16 pm

2 stops27h 11m

$1,007

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Sat 6/20

2:31 pm-4:00 pm

2 stops21h 29m

Buenos Aires Jorge Newbery

Fri 7/3

3:45 pm-9:33 am

2 stops21h 48m

$1,067

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 18% 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	15h 14m
Direct flights	None

The fastest flight from San Diego to Argentina takes 15h 14m

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 May 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 9,680 reviews	Search United Airlines flights
American Airlines	PriceFrom $854	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Delta	PriceFrom $975	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta 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.