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Cheap flights from Buenos Aires to San Diego from $470

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 6/29. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:10 pm - 10:57 pm
EZE
-
SAN
30h 47m
1 stop
Delta Logo
2:18 pm - 6:50 pm
SAN
-
EZE
24h 32m
2 stops
$886Delta
Sun, Jul 12 - Sat, Jul 18
United Airlines Logo
9:00 pm - 5:41 pm
EZE
-
SAN
24h 41m
1 stop
United Airlines Logo
6:15 am - 8:00 am
SAN
-
EZE
21h 45m
1 stop
$895United Airlines
Fri, Jul 10 - Sat, Jul 18
United Airlines Logo
9:00 pm - 10:51 am
EZE
-
SAN
17h 51m
1 stop
United Airlines Logo
7:15 am - 8:00 am
SAN
-
EZE
20h 45m
2 stops
$900United Airlines
Fri, Jul 10 - Fri, Jul 17
American Airlines Logo
11:35 pm - 10:00 pm
EZE
-
SAN
26h 25m
1 stop
American Airlines Logo
12:32 pm - 8:45 am
SAN
-
EZE
16h 13m
1 stop
$908American Airlines
Mon, Aug 10 - Sun, Aug 23
American Airlines Logo
10:30 pm - 11:32 am
EZE
-
SAN
17h 02m
1 stop
American Airlines Logo
9:43 am - 7:15 am
SAN
-
EZE
17h 32m
2 stops
$912American Airlines
Mon, Aug 10 - Sun, Aug 23
United Airlines Logo
9:00 pm - 9:24 pm
EZE
-
SAN
28h 24m
1 stop
United Airlines Logo
6:15 am - 8:00 am
SAN
-
EZE
21h 45m
1 stop
$916United Airlines
Fri, Jul 10 - Fri, Jul 17
LATAM Airlines Logo
8:10 pm - 9:33 am
EZE
-
SAN
17h 23m
1 stop
LATAM Airlines Logo
1:02 pm - 9:45 am
SAN
-
EZE
16h 43m
1 stop
$926LATAM Airlines
Mon, Jun 29 - Tue, Jun 30
United Airlines Logo
9:00 pm - 11:35 am
EZE
-
SAN
18h 35m
2 stops
United Airlines Logo
4:46 pm - 8:00 am
SAN
-
EZE
35h 14m
1 stop
$927United Airlines
Tue, Oct 6 - Sat, Oct 17
American Airlines Logo
10:00 pm - 3:26 pm
EZE
-
SAN
21h 26m
2 stops
American Airlines Logo
6:20 am - 6:00 am
SAN
-
EZE
19h 40m
2 stops
$931American Airlines
Mon, Aug 3 - Fri, Aug 21
LATAM Airlines Logo
3:45 pm - 11:16 am
AEP
-
SAN
23h 31m
2 stops
LATAM Airlines Logo
5:00 pm - 6:30 pm
SAN
-
AEP
20h 30m
2 stops
$1,108LATAM Airlines
Thu, Oct 1 - Sat, Dec 5

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United Airlines flights from Buenos Aires to San Diego

Our best United Airlines deals on Buenos Aires to San Diego flight tickets
United Airlines
Jul 10
EZE9:00 pmBuenos Aires Ministro Pistarini
24h 41m
1 stop
SAN5:41 pmSan Diego
Jul 18
SAN6:15 amSan Diego
21h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
$895
United Airlines
Jul 10
EZE9:00 pmBuenos Aires Ministro Pistarini
17h 51m
1 stop
SAN10:51 amSan Diego
Jul 17
SAN7:15 amSan Diego
20h 45m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$900
United Airlines
Jul 10
EZE9:00 pmBuenos Aires Ministro Pistarini
28h 24m
1 stop
SAN9:24 pmSan Diego
Jul 17
SAN6:15 amSan Diego
21h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
$916

Aeromexico flights from Buenos Aires to San Diego

Our best Aeromexico deals on Buenos Aires to San Diego flight tickets
Aeromexico
Jun 27
EZE11:25 pmBuenos Aires Ministro Pistarini
23h 51m
2 stops
SAN7:16 pmSan Diego
Jul 13
SAN7:58 pmSan Diego
21h 27m
2 stops
EZE9:25 pmBuenos Aires Ministro Pistarini
$929
Aeromexico
Aug 3
EZE11:25 pmBuenos Aires Ministro Pistarini
23h 54m
2 stops
SAN7:19 pmSan Diego
Aug 21
SAN10:55 amSan Diego
30h 30m
2 stops
EZE9:25 pmBuenos Aires Ministro Pistarini
$952
Aeromexico
Oct 1
EZE11:25 pmBuenos Aires Ministro Pistarini
43h 40m
2 stops
SAN3:05 pmSan Diego
Dec 5
SAN3:59 pmSan Diego
48h 56m
2 stops
EZE9:55 pmBuenos Aires Ministro Pistarini
$968

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 June 18, 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

Sun 7/12

8:10 pm-10:57 pm

1 stop30h 47m

San Diego

Sat 7/18

2:18 pm-6:50 pm

2 stops24h 32m

$886

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Fri 7/10

9:00 pm-5:41 pm

1 stop24h 41m

San Diego

Sat 7/18

6:15 am-8:00 am

1 stop21h 45m

$895

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Fri 7/10

9:00 pm-10:51 am

1 stop17h 51m

San Diego

Fri 7/17

7:15 am-8:00 am

2 stops20h 45m

$900

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 8/10

11:35 pm-10:00 pm

1 stop26h 25m

San Diego

Sun 8/23

12:32 pm-8:45 am

1 stop16h 13m

$908

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 8/10

10:30 pm-11:32 am

1 stop17h 02m

San Diego

Sun 8/23

9:43 am-7:15 am

2 stops17h 32m

$912

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Fri 7/10

9:00 pm-9:24 pm

1 stop28h 24m

San Diego

Fri 7/17

6:15 am-8:00 am

1 stop21h 45m

$916
Quickest round-trip

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 6/29

8:10 pm-9:33 am

1 stop17h 23m

San Diego

Tue 6/30

1:02 pm-9:45 am

1 stop16h 43m

$926

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Tue 10/6

9:00 pm-11:35 am

2 stops18h 35m

San Diego

Sat 10/17

4:46 pm-8:00 am

1 stop35h 14m

$927

Buenos AiresSan Diego

EZE - SAN

EZESAN

Buenos Aires Ministro Pistarini

Mon 8/3

10:00 pm-3:26 pm

2 stops21h 26m

San Diego

Fri 8/21

6:20 am-6:00 am

2 stops19h 40m

$931

Buenos AiresSan Diego

AEP - SAN

AEPSAN

Buenos Aires Jorge Newbery

Thu 10/1

3:45 pm-11:16 am

2 stops23h 31m

San Diego

Sat 12/5

5:00 pm-6:30 pm

2 stops20h 30m

$1,108

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 June, then departing from Buenos Aires during the month August is also very affordable. Most momondo users find prices during this month for around $425.

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

You could potentially save up to 10% 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

21h 56m

Direct flights

None
The fastest flight from Buenos Aires to San Diego takes 21h 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

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 21h 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
11,687 reviews
Search American Airlines flights
DeltaPriceFrom $799Free CancellationRating
7.8
8,410 reviews
Search Delta flights
LATAM AirlinesPriceFrom $948Free CancellationRating
7.4
1,933 reviews
Search LATAM Airlines flights

Traveling to a place near San Diego?

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

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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