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Cheap flights from Buenos Aires to San Diego from $504

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 6/28. 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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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.
Copa Airlines Logo
3:48 am - 6:30 pm
EZE
-
SAN
18h 42m
1 stop
Copa Airlines Logo
10:00 pm - 4:16 am
SAN
-
EZE
26h 16m
1 stop
$711Copa Airlines
Tue, May 12 - Mon, May 25
American Airlines Logo
10:05 pm - 5:51 pm
EZE
-
SAN
23h 46m
1 stop
American Airlines Logo
10:26 pm - 8:15 pm
SAN
-
EZE
17h 49m
1 stop
$727American Airlines
Mon, May 25 - Tue, Jun 16
American Airlines Logo
10:05 pm - 5:51 pm
EZE
-
SAN
23h 46m
1 stop
American Airlines Logo
7:15 pm - 8:15 pm
SAN
-
EZE
21h 00m
2 stops
$731American Airlines
Mon, May 25 - Tue, Jun 16
American Airlines Logo
8:50 pm - 11:32 am
EZE
-
SAN
18h 42m
1 stop
American Airlines Logo
12:32 pm - 8:50 am
SAN
-
EZE
16h 18m
1 stop
$767American Airlines
Wed, Aug 12 - Thu, Aug 27
Copa Airlines Logo
5:25 am - 6:30 pm
EZE
-
SAN
17h 05m
1 stop
Copa Airlines Logo
10:00 pm - 2:30 am
SAN
-
EZE
24h 30m
1 stop
$768Copa Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
8:50 pm - 3:26 pm
EZE
-
SAN
22h 36m
2 stops
American Airlines Logo
9:43 am - 7:15 am
SAN
-
EZE
17h 32m
2 stops
$771American Airlines
Wed, Aug 12 - Thu, Aug 27
Delta Logo
1:10 pm - 11:16 am
EZE
-
SAN
26h 06m
2 stops
Delta Logo
6:15 am - 9:20 am
SAN
-
EZE
23h 05m
2 stops
$800Delta
Mon, May 25 - Tue, Jun 16
LATAM Airlines Logo
3:45 pm - 3:11 pm
AEP
-
SAN
27h 26m
2 stops
LATAM Airlines Logo
10:50 am - 6:25 pm
SAN
-
AEP
27h 35m
2 stops
$1,131LATAM Airlines
Sun, Jun 14 - Sun, Jun 21
Delta Logo
8:05 pm - 3:21 pm
AEP
-
SAN
23h 16m
2 stops
Delta Logo
5:00 pm - 6:30 pm
SAN
-
AEP
20h 30m
2 stops
$1,142Delta
Thu, Oct 1 - Sat, Dec 5
LATAM Airlines Logo
3:45 pm - 12:45 pm
AEP
-
SAN
25h 00m
2 stops
LATAM Airlines Logo
5:00 pm - 6:30 pm
SAN
-
AEP
20h 30m
2 stops
$1,151LATAM Airlines
Thu, Oct 1 - Sat, Dec 5

Copa Airlines flights from Buenos Aires to San Diego

Our best Copa Airlines deals on Buenos Aires to San Diego flight tickets
Copa Airlines
May 12
EZE3:48 amBuenos Aires Ministro Pistarini
18h 42m
1 stop
SAN6:30 pmSan Diego
May 25
SAN10:00 pmSan Diego
26h 16m
1 stop
EZE4:16 amBuenos Aires Ministro Pistarini
$711
Copa Airlines
May 29
EZE5:25 amBuenos Aires Ministro Pistarini
17h 05m
1 stop
SAN6:30 pmSan Diego
Jun 5
SAN10:00 pmSan Diego
24h 30m
1 stop
EZE2:30 amBuenos Aires Ministro Pistarini
$768
Copa Airlines
Oct 15
EZE2:17 amBuenos Aires Ministro Pistarini
20h 13m
1 stop
SAN6:30 pmSan Diego
Oct 18
SAN9:07 pmSan Diego
25h 23m
1 stop
EZE2:30 amBuenos Aires Ministro Pistarini
$797

American Airlines flights from Buenos Aires to San Diego

Our best American Airlines deals on Buenos Aires to San Diego flight tickets
American Airlines
May 25
EZE10:05 pmBuenos Aires Ministro Pistarini
23h 46m
1 stop
SAN5:51 pmSan Diego
Jun 16
SAN10:26 pmSan Diego
17h 49m
1 stop
EZE8:15 pmBuenos Aires Ministro Pistarini
$727
American Airlines
May 25
EZE10:05 pmBuenos Aires Ministro Pistarini
23h 46m
1 stop
SAN5:51 pmSan Diego
Jun 16
SAN7:15 pmSan Diego
21h 00m
2 stops
EZE8:15 pmBuenos Aires Ministro Pistarini
$731
American Airlines
Aug 12
EZE8:50 pmBuenos Aires Ministro Pistarini
18h 42m
1 stop
SAN11:32 amSan Diego
Aug 27
SAN12:32 pmSan Diego
16h 18m
1 stop
EZE8:50 amBuenos Aires Ministro Pistarini
$767

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 May 3, 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

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Tue 5/12

3:48 am-6:30 pm

1 stop18h 42m

San Diego

Mon 5/25

10:00 pm-4:16 am

1 stop26h 16m

$711

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

10:05 pm-5:51 pm

1 stop23h 46m

San Diego

Tue 6/16

10:26 pm-8:15 pm

1 stop17h 49m

$727

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

10:05 pm-5:51 pm

1 stop23h 46m

San Diego

Tue 6/16

7:15 pm-8:15 pm

2 stops21h 00m

$731
Quickest round-trip

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Wed 8/12

8:50 pm-11:32 am

1 stop18h 42m

San Diego

Thu 8/27

12:32 pm-8:50 am

1 stop16h 18m

$767

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Fri 5/29

5:25 am-6:30 pm

1 stop17h 05m

San Diego

Fri 6/5

10:00 pm-2:30 am

1 stop24h 30m

$768

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Wed 8/12

8:50 pm-3:26 pm

2 stops22h 36m

San Diego

Thu 8/27

9:43 am-7:15 am

2 stops17h 32m

$771

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 5/25

1:10 pm-11:16 am

2 stops26h 06m

San Diego

Tue 6/16

6:15 am-9:20 am

2 stops23h 05m

$800

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Sun 6/14

3:45 pm-3:11 pm

2 stops27h 26m

San Diego

Sun 6/21

10:50 am-6:25 pm

2 stops27h 35m

$1,131

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Thu 10/1

8:05 pm-3:21 pm

2 stops23h 16m

San Diego

Sat 12/5

5:00 pm-6:30 pm

2 stops20h 30m

$1,142

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Thu 10/1

3:45 pm-12:45 pm

2 stops25h 00m

San Diego

Sat 12/5

5:00 pm-6:30 pm

2 stops20h 30m

$1,151

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 typical price of a round-trip flight between Buenos Aires and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Buenos Aires during the month July is also very affordable. Most momondo users find prices during this month for around $555.

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

You could potentially save up to 17% 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

17h 05m

Direct flights

None
The fastest flight from Buenos Aires to San Diego takes 17h 05m
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

Frequently asked questions about flying from Buenos Aires to San Diego

  • 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 17h 05m, 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
11,673 reviews
Search American Airlines flights
DeltaPriceFrom $799Free CancellationRating
7.9
8,460 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
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

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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