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Cheap flights from San Diego to Argentina from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Argentina departing on 9/24. 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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Cheap round-trip flights

Copa Airlines Logo
9:08 pm - 12:44 amSAN-EZE
23h 36m1 stop
Copa Airlines Logo
3:47 am - 5:57 pmEZE-SAN
18h 10m1 stop
$593Copa Airlines
Find Deal
Mon, Sep 22 - Sun, Oct 5
Multiple Airlines Logo
1:47 pm - 9:35 pmSAN-MDZ
26h 48m2 stops
Multiple Airlines Logo
10:10 am - 11:01 amMDZ-SAN
29h 51m2 stops
$624Multiple Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 22
LATAM Airlines Logo
10:30 pm - 4:00 pmSAN-AEP
36h 30m2 stops
LATAM Airlines Logo
10:35 am - 9:58 amAEP-SAN
28h 23m2 stops
$631LATAM Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Copa Airlines Logo
8:10 pm - 1:00 amSAN-EZE
23h 50m1 stop
Copa Airlines Logo
5:16 am - 5:03 pmEZE-SAN
16h 47m1 stop
$663Copa Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 12
LATAM Airlines Logo
10:30 pm - 2:50 amSAN-EZE
47h 20m2 stops
LATAM Airlines Logo
9:55 pm - 9:57 amEZE-SAN
41h 02m2 stops
$687LATAM Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
1:47 pm - 9:35 pmSAN-MDZ
26h 48m2 stops
Multiple Airlines Logo
8:50 am - 11:01 amMDZ-SAN
31h 11m3 stops
$697Multiple Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 22
Copa Airlines Logo
9:08 pm - 10:08 pmSAN-EZE
21h 00m1 stop
Copa Airlines Logo
5:08 am - 5:57 pmEZE-SAN
16h 49m1 stop
$713Copa Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
Air Canada Logo
8:10 am - 2:30 pmSAN-EZE
50h 20m3 stops
Air Canada Logo
4:35 pm - 7:35 pmEZE-SAN
31h 00m2 stops
$967Air Canada
Find Deal
Mon, Sep 22 - Mon, Oct 6
American Airlines Logo
10:35 pm - 9:35 pmSAN-MDZ
42h 00m2 stops
American Airlines Logo
10:10 am - 11:53 pmMDZ-SAN
42h 43m2 stops
$1,305American Airlines
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Wed, Nov 12 - Sat, Nov 22
American Airlines Logo
10:35 pm - 9:35 pmSAN-MDZ
42h 00m2 stops
American Airlines Logo
10:10 am - 11:27 amMDZ-SAN
30h 17m2 stops
$1,308American Airlines
Find Deal
Wed, Nov 12 - Sat, Nov 22

Copa Airlines flights from San Diego to Argentina

Our best Copa Airlines deals on San Diego to Argentina flight tickets
Copa Airlines
Sep 22
SAN9:08 pmSan Diego
23h 36m
1 stop
EZE12:44 amBuenos Aires Ministro Pistarini
Oct 5
EZE3:47 amBuenos Aires Ministro Pistarini
18h 10m
1 stop
SAN5:57 pmSan Diego
$593
Find similar
Copa Airlines
Nov 3
SAN8:10 pmSan Diego
23h 50m
1 stop
EZE1:00 amBuenos Aires Ministro Pistarini
Nov 12
EZE5:16 amBuenos Aires Ministro Pistarini
16h 47m
1 stop
SAN5:03 pmSan Diego
$663
Find similar
Copa Airlines
Sep 22
SAN9:08 pmSan Diego
21h 00m
1 stop
EZE10:08 pmBuenos Aires Ministro Pistarini
Oct 6
EZE5:08 amBuenos Aires Ministro Pistarini
16h 49m
1 stop
SAN5:57 pmSan Diego
$713
Find similar

LATAM Airlines flights from San Diego to Argentina

Our best LATAM Airlines deals on San Diego to Argentina flight tickets
LATAM Airlines
Dec 2
SAN10:30 pmSan Diego
36h 30m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Dec 5
AEP10:35 amBuenos Aires Jorge Newbery
28h 23m
2 stops
SAN9:58 amSan Diego
$631
Find similar
LATAM Airlines
Nov 14
SAN10:30 pmSan Diego
47h 20m
2 stops
EZE2:50 amBuenos Aires Ministro Pistarini
Nov 17
EZE9:55 pmBuenos Aires Ministro Pistarini
41h 02m
2 stops
SAN9:57 amSan Diego
$687
Find similar
LATAM Airlines
Sep 17
SAN9:59 amSan Diego
24h 01m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Sep 23
AEP5:05 pmBuenos Aires Jorge Newbery
23h 23m
2 stops
SAN12:28 pmSan Diego
$750
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Argentina 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from San Diego to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 9/22

9:08 pm-12:44 am

1 stop23h 36m

Buenos Aires Ministro Pistarini

Sun 10/5

3:47 am-5:57 pm

1 stop18h 10m

$593

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Thu 11/13

1:47 pm-9:35 pm

2 stops26h 48m

Mendoza El Plumerillo

Sat 11/22

10:10 am-11:01 am

2 stops29h 51m

$624

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Tue 12/2

10:30 pm-4:00 pm

2 stops36h 30m

Buenos Aires Jorge Newbery

Fri 12/5

10:35 am-9:58 am

2 stops28h 23m

$631

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 11/3

8:10 pm-1:00 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Wed 11/12

5:16 am-5:03 pm

1 stop16h 47m

$663

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Fri 11/14

10:30 pm-2:50 am

2 stops47h 20m

Buenos Aires Ministro Pistarini

Mon 11/17

9:55 pm-9:57 am

2 stops41h 02m

$687

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Thu 11/13

1:47 pm-9:35 pm

2 stops26h 48m

Mendoza El Plumerillo

Sat 11/22

8:50 am-11:01 am

3 stops31h 11m

$697

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 9/22

9:08 pm-10:08 pm

1 stop21h 00m

Buenos Aires Ministro Pistarini

Mon 10/6

5:08 am-5:57 pm

1 stop16h 49m

$713

San DiegoBuenos Aires

SAN - EZE

SANEZE

San Diego

Mon 9/22

8:10 am-2:30 pm

3 stops50h 20m

Buenos Aires Ministro Pistarini

Mon 10/6

4:35 pm-7:35 pm

2 stops31h 00m

$967

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Wed 11/12

10:35 pm-9:35 pm

2 stops42h 00m

Mendoza El Plumerillo

Sat 11/22

10:10 am-11:53 pm

2 stops42h 43m

$1,305

San DiegoMendoza

SAN - MDZ

SANMDZ

San Diego

Wed 11/12

10:35 pm-9:35 pm

2 stops42h 00m

Mendoza El Plumerillo

Sat 11/22

10:10 am-11:27 am

2 stops30h 17m

$1,308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Argentina from

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

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 $1,104.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from San Diego to Argentina is on a Wednesday. Travelers who choose to depart for Argentina on a Wednesday will often find tickets for as low as $1,209. The most expensive day to fly to Argentina is Friday, with ticket prices averaging around $1,393.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the afternoon when flights can be purchased for as low as $1,054. Flights in the evening are often more expensive with an average ticket price of $1,361.

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,218 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from San Diego for as low as $1,059 on momondo.

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

You could potentially save up to 41% 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

Direct flights

None
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?

  • 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 AirlinesPriceFrom $557Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $1,023Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,025Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $1,025Free CancellationRating
7.4
8,924 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.

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