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Cheap flights from San Diego to Buenos Aires from $333

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 Buenos Aires departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:15 am - 8:30 am
SAN
-
AEP
22h 15m
2 stops
LATAM Airlines Logo
3:45 pm - 3:10 pm
AEP
-
SAN
27h 25m
2 stops
$758LATAM Airlines
Wed, Aug 19 - Thu, Aug 27
LATAM Airlines Logo
6:15 am - 9:30 pm
SAN
-
AEP
35h 15m
2 stops
LATAM Airlines Logo
8:05 pm - 11:07 am
AEP
-
SAN
19h 02m
2 stops
$783LATAM Airlines
Mon, Aug 10 - Tue, Aug 25
Delta Logo
6:15 am - 7:40 am
SAN
-
AEP
20h 25m
2 stops
Delta Logo
5:35 pm - 10:30 am
AEP
-
SAN
21h 55m
2 stops
$895Delta
Sun, Nov 8 - Sun, Nov 15
Delta Logo
6:15 am - 4:00 pm
SAN
-
AEP
28h 45m
2 stops
Delta Logo
8:05 pm - 6:55 pm
AEP
-
SAN
27h 50m
2 stops
$943Delta
Mon, Nov 16 - Wed, Dec 2
Delta Logo
6:15 am - 7:40 am
SAN
-
AEP
20h 25m
2 stops
Delta Logo
8:05 pm - 10:30 am
AEP
-
SAN
19h 25m
2 stops
$953Delta
Fri, Nov 13 - Sat, Dec 5
LATAM Airlines Logo
6:15 am - 8:30 am
SAN
-
AEP
22h 15m
2 stops
LATAM Airlines Logo
3:45 pm - 3:04 pm
AEP
-
SAN
27h 19m
2 stops
$991LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
6:25 am - 7:40 am
SAN
-
AEP
21h 15m
2 stops
LATAM Airlines Logo
5:35 pm - 11:42 pm
AEP
-
SAN
34h 07m
2 stops
$992LATAM Airlines
Wed, Sep 30 - Tue, Oct 20
LATAM Airlines Logo
10:55 am - 4:00 pm
SAN
-
AEP
25h 05m
2 stops
LATAM Airlines Logo
8:40 am - 7:37 pm
AEP
-
SAN
39h 57m
2 stops
$994LATAM Airlines
Wed, Oct 28 - Tue, Nov 3
LATAM Airlines Logo
6:15 am - 9:30 pm
SAN
-
AEP
34h 15m
2 stops
LATAM Airlines Logo
11:30 am - 3:20 pm
AEP
-
SAN
32h 50m
2 stops
$996LATAM Airlines
Sat, Nov 7 - Sat, Nov 14
LATAM Airlines Logo
6:15 am - 8:30 am
SAN
-
AEP
22h 15m
2 stops
LATAM Airlines Logo
5:35 pm - 11:07 am
AEP
-
SAN
21h 32m
2 stops
$998LATAM Airlines
Mon, Aug 10 - Tue, Aug 25

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Delta flights from San Diego to Buenos Aires Jorge Newbery Airport

Our best Delta deals on San Diego to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Nov 8
SAN6:15 amSan Diego
20h 25m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Nov 15
AEP5:35 pmBuenos Aires Jorge Newbery
21h 55m
2 stops
SAN10:30 amSan Diego
$895
Delta
Nov 16
SAN6:15 amSan Diego
28h 45m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Dec 2
AEP8:05 pmBuenos Aires Jorge Newbery
27h 50m
2 stops
SAN6:55 pmSan Diego
$943
Delta
Nov 13
SAN6:15 amSan Diego
20h 25m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Dec 5
AEP8:05 pmBuenos Aires Jorge Newbery
19h 25m
2 stops
SAN10:30 amSan Diego
$953

LATAM Airlines flights from San Diego to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on San Diego to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Aug 19
SAN6:15 amSan Diego
22h 15m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
Aug 27
AEP3:45 pmBuenos Aires Jorge Newbery
27h 25m
2 stops
SAN3:10 pmSan Diego
$758
LATAM Airlines
Aug 10
SAN6:15 amSan Diego
35h 15m
2 stops
AEP9:30 pmBuenos Aires Jorge Newbery
Aug 25
AEP8:05 pmBuenos Aires Jorge Newbery
19h 02m
2 stops
SAN11:07 amSan Diego
$783
LATAM Airlines
Oct 7
SAN6:15 amSan Diego
22h 15m
2 stops
AEP8:30 amBuenos Aires Jorge Newbery
Oct 19
AEP3:45 pmBuenos Aires Jorge Newbery
27h 19m
2 stops
SAN3:04 pmSan Diego
$991

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Buenos Aires Jorge Newbery Airport 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 July 4, 2026.
Use the filters below to find and compare flights from San Diego to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 8/19

6:15 am-8:30 am

2 stops22h 15m

Buenos Aires Jorge Newbery

Thu 8/27

3:45 pm-3:10 pm

2 stops27h 25m

$758

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 8/10

6:15 am-9:30 pm

2 stops35h 15m

Buenos Aires Jorge Newbery

Tue 8/25

8:05 pm-11:07 am

2 stops19h 02m

$783

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Sun 11/8

6:15 am-7:40 am

2 stops20h 25m

Buenos Aires Jorge Newbery

Sun 11/15

5:35 pm-10:30 am

2 stops21h 55m

$895

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 11/16

6:15 am-4:00 pm

2 stops28h 45m

Buenos Aires Jorge Newbery

Wed 12/2

8:05 pm-6:55 pm

2 stops27h 50m

$943
Quickest round-trip

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Fri 11/13

6:15 am-7:40 am

2 stops20h 25m

Buenos Aires Jorge Newbery

Sat 12/5

8:05 pm-10:30 am

2 stops19h 25m

$953

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 10/7

6:15 am-8:30 am

2 stops22h 15m

Buenos Aires Jorge Newbery

Mon 10/19

3:45 pm-3:04 pm

2 stops27h 19m

$991

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 9/30

6:25 am-7:40 am

2 stops21h 15m

Buenos Aires Jorge Newbery

Tue 10/20

5:35 pm-11:42 pm

2 stops34h 07m

$992

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Wed 10/28

10:55 am-4:00 pm

2 stops25h 05m

Buenos Aires Jorge Newbery

Tue 11/3

8:40 am-7:37 pm

2 stops39h 57m

$994

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Sat 11/7

6:15 am-9:30 pm

2 stops34h 15m

Buenos Aires Jorge Newbery

Sat 11/14

11:30 am-3:20 pm

2 stops32h 50m

$996

San DiegoBuenos Aires

SAN - AEP

SANAEP

San Diego

Mon 8/10

6:15 am-8:30 am

2 stops22h 15m

Buenos Aires Jorge Newbery

Tue 8/25

5:35 pm-11:07 am

2 stops21h 32m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Diego to Buenos Aires Jorge Newbery Airport

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 airline that flies from San Diego to Buenos Aires Jorge Newbery?

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

When to book flights from San Diego to Buenos Aires Jorge Newbery Airport

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

Cheap San Diego to Buenos Aires Jorge Newbery Airport (SAN to AEP) flight deals and tips

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

Fastest flight time

19h 01m

Direct flights

None
The fastest flight from San Diego to Buenos Aires Jorge Newbery Airport takes 19h 01m
There are no direct flights from San Diego to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from San Diego to Buenos Aires Jorge Newbery Airport.
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Frequently asked questions about flying from San Diego to Buenos Aires Jorge Newbery Airport

  • How far is San Diego to Buenos Aires Jorge Newbery by plane?

    San Diego and Buenos Aires Jorge Newbery are 6004.5 mi apart from one another. By plane, this route typically takes 19h 01m.

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

    Prices for flights from San Diego Airport to Buenos Aires Jorge Newbery Airport refresh daily.

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

    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 Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The necessary travel and health documents for your Buenos Aires Jorge Newbery Airport 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.

Why use momondo?

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

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

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

Flights from San Diego to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Diego to Buenos Aires 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 San Diego to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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