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Cheap flights from Buenos Aires to San Diego from $474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to San Diego departing on 4/22. 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

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Find the cheapest flights from Buenos Aires to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:35 pm - 11:18 am
EZE
-
SAN
18h 43m
1 stop
American Airlines Logo
12:36 pm - 8:35 am
SAN
-
EZE
15h 59m
1 stop
$687American Airlines
Tue, Jun 2 - Thu, Jun 4
American Airlines Logo
9:15 am - 10:20 pm
EZE
-
SAN
17h 05m
1 stop
American Airlines Logo
7:15 pm - 8:05 pm
SAN
-
EZE
20h 50m
2 stops
$691American Airlines
Tue, Jun 2 - Thu, Jun 4
Copa Airlines Logo
2:22 am - 6:30 pm
EZE
-
SAN
20h 08m
1 stop
Copa Airlines Logo
10:00 pm - 12:50 am
SAN
-
EZE
22h 50m
1 stop
$711Copa Airlines
Sun, Apr 26 - Mon, May 4
Aeromexico Logo
11:25 pm - 10:36 pm
EZE
-
SAN
27h 11m
2 stops
Aeromexico Logo
10:05 am - 9:25 pm
SAN
-
EZE
31h 20m
2 stops
$754Aeromexico
Mon, Apr 27 - Mon, May 4
Aeromexico Logo
11:25 pm - 6:03 pm
EZE
-
SAN
22h 38m
2 stops
Aeromexico Logo
3:59 pm - 9:25 pm
SAN
-
EZE
25h 26m
2 stops
$796Aeromexico
Mon, May 25 - Mon, Jun 15
American Airlines Logo
10:05 pm - 2:20 pm
EZE
-
SAN
20h 15m
1 stop
American Airlines Logo
8:05 am - 7:05 am
SAN
-
EZE
19h 00m
1 stop
$813American Airlines
Mon, May 25 - Mon, Jun 15
American Airlines Logo
10:05 pm - 10:39 pm
EZE
-
SAN
28h 34m
1 stop
American Airlines Logo
6:15 am - 7:05 am
SAN
-
EZE
20h 50m
1 stop
$815American Airlines
Mon, May 25 - Mon, Jun 15
American Airlines Logo
10:05 pm - 5:51 pm
EZE
-
SAN
23h 46m
1 stop
American Airlines Logo
12:20 pm - 7:05 am
SAN
-
EZE
14h 45m
1 stop
$816American Airlines
Mon, May 25 - Mon, Jun 15
LATAM Airlines Logo
3:45 pm - 9:43 am
AEP
-
SAN
21h 58m
2 stops
LATAM Airlines Logo
7:30 am - 2:50 pm
SAN
-
AEP
27h 20m
2 stops
$969LATAM Airlines
Tue, Jun 2 - Thu, Jun 4
LATAM Airlines Logo
3:45 pm - 7:23 pm
AEP
-
SAN
31h 38m
2 stops
LATAM Airlines Logo
6:45 pm - 6:30 pm
SAN
-
AEP
19h 45m
2 stops
$1,204LATAM Airlines
Fri, May 29 - Tue, Jun 2

Air Canada flights from Buenos Aires to San Diego

Our best Air Canada deals on Buenos Aires to San Diego flight tickets
Air Canada
Apr 27
EZE4:35 pmBuenos Aires Ministro Pistarini
47h 25m
3 stops
SAN12:00 pmSan Diego
May 9
SAN4:55 pmSan Diego
41h 35m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
$1,169
Air Canada
Mar 22
EZE4:45 pmBuenos Aires Ministro Pistarini
47h 18m
3 stops
SAN12:03 pmSan Diego
Mar 29
SAN6:10 pmSan Diego
64h 20m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
$6,152

Aeromexico flights from Buenos Aires to San Diego

Our best Aeromexico deals on Buenos Aires to San Diego flight tickets
Aeromexico
Apr 27
EZE11:25 pmBuenos Aires Ministro Pistarini
27h 11m
2 stops
SAN10:36 pmSan Diego
May 4
SAN10:05 amSan Diego
31h 20m
2 stops
EZE9:25 pmBuenos Aires Ministro Pistarini
$754
Aeromexico
May 25
EZE11:25 pmBuenos Aires Ministro Pistarini
27h 50m
2 stops
SAN11:15 pmSan Diego
Jun 15
SAN10:00 amSan Diego
31h 25m
2 stops
EZE9:25 pmBuenos Aires Ministro Pistarini
$796
Aeromexico
Aug 12
EZE11:25 pmBuenos Aires Ministro Pistarini
23h 29m
2 stops
SAN6:54 pmSan Diego
Oct 13
SAN3:59 pmSan Diego
25h 26m
2 stops
EZE9:25 pmBuenos Aires Ministro Pistarini
$838

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to San Diego 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 March 17, 2026.
Use the filters below to find and compare flights from Buenos Aires to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Tue 6/2

8:35 pm-11:18 am

1 stop18h 43m

San Diego

Thu 6/4

12:36 pm-8:35 am

1 stop15h 59m

$687

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Tue 6/2

9:15 am-10:20 pm

1 stop17h 05m

San Diego

Thu 6/4

7:15 pm-8:05 pm

2 stops20h 50m

$691

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Sun 4/26

2:22 am-6:30 pm

1 stop20h 08m

San Diego

Mon 5/4

10:00 pm-12:50 am

1 stop22h 50m

$711

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 4/27

11:25 pm-10:36 pm

2 stops27h 11m

San Diego

Mon 5/4

10:05 am-9:25 pm

2 stops31h 20m

$754

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

11:25 pm-6:03 pm

2 stops22h 38m

San Diego

Mon 6/15

3:59 pm-9:25 pm

2 stops25h 26m

$796

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

10:05 pm-2:20 pm

1 stop20h 15m

San Diego

Mon 6/15

8:05 am-7:05 am

1 stop19h 00m

$813

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

10:05 pm-10:39 pm

1 stop28h 34m

San Diego

Mon 6/15

6:15 am-7:05 am

1 stop20h 50m

$815

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

10:05 pm-5:51 pm

1 stop23h 46m

San Diego

Mon 6/15

12:20 pm-7:05 am

1 stop14h 45m

$816

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Tue 6/2

3:45 pm-9:43 am

2 stops21h 58m

San Diego

Thu 6/4

7:30 am-2:50 pm

2 stops27h 20m

$969

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Fri 5/29

3:45 pm-7:23 pm

2 stops31h 38m

San Diego

Tue 6/2

6:45 pm-6:30 pm

2 stops19h 45m

$1,204

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 San Diego from

How to get the cheapest flight ticket from Buenos Aires to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of March, then departing from Buenos Aires during the month April is also very affordable. Most momondo users find prices during this month for around $716.

Can stopping save me money on Buenos Aires to San Diego flights?

You could potentially save up to 24% on your flight if you consider stops on a Buenos Aires to San Diego flight.

When to book flights from Buenos Aires to San Diego

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

Cheap Buenos Aires to San Diego (BUE to SAN) flight deals and tips

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

Fastest flight time

16h 56m

Direct flights

None
The fastest flight from Buenos Aires to San Diego takes 16h 56m
There are no direct flights from Buenos Aires to San Diego. There are no popular flight routes from Buenos Aires to San Diego.
Search flight deals

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

    A flight from Buenos Aires to San Diego will travel around 6008.6 mi. Flights usually cover this in 16h 56m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Buenos Aires to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Buenos Aires to San Diego Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Buenos Aires to San Diego?

Best airlines flying from Buenos Aires to San Diego

Compare and see reviews for airlines that fly from Buenos Aires to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $685Free CancellationRating
7.1
11,468 reviews
Search American Airlines flights
United AirlinesPriceFrom $754Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
DeltaPriceFrom $755Free CancellationRating
7.9
8,288 reviews
Search Delta flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

Why use momondo?

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

Finding the right flight to San Diego from Buenos Aires is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

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

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

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

Yes. momondo can track prices for Buenos Aires to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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