SAN - BUE

$373 Find Cheap Flights from San Diego to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$711
Typical prices: $923-$1,405
Copa Airlines
Thu 10/4Thu 10/18
SAN - EZE • 1 stop
Cheapest one-way
$373
Typical prices: $466-$809
Multiple Airlines
Fri 11/9
SAN - AEP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Diego and Buenos Aires. You'll need to take a connecting flight to reach the destination.
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Insights
Top routes
SAN - AEP
Cheapest • 19% average savings
SAN - EZE
Most popular
Insights
Insights
When to book
10 weeks
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 19% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Panama City Tocumen Intl (PTY)
Cheapest • Avg $1,032 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 15h 38m (one-way)
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Insights
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We hope you love your trip to Buenos Aires!
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Booking Insights
Flight Deals

Cheap Flights from San Diego to Buenos Aires (SAN-BUE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Buenos Aires

Wed, Nov 4 - Wed, Nov 11
Copa Airlines Logo
10:30 pm - 3:58 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
24h 28m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:40 am - 5:15 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
16h 35m1 stop Panama City Tocumen Intl
$711Copa Airlines
Mon, Oct 5 - Sun, Oct 18
Copa Airlines Logo
10:30 pm - 12:51 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
22h 21m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:49 pm - 6:30 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
31h 41m1 stop Panama City Tocumen Intl
$711Copa Airlines
Sun, Nov 29 - Fri, Dec 11
Copa Airlines Logo
10:30 pm - 8:00 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
28h 30m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:45 pm - 5:26 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
31h 41m1 stop Panama City Tocumen Intl
$711Copa Airlines
Mon, Nov 16 - Mon, Nov 23
United Airlines Logo
10:16 am - 9:20 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
18h 04m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 5:53 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
24h 48m1 stop Houston George Bush Intcntl
$723United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
8:05 am - 7:20 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
18h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 10:59 amEZE  Buenos Aires Ministro Pistarini-SAN San Diego
17h 54m1 stop Houston George Bush Intcntl
$723United Airlines
Thu, Dec 3 - Sun, Dec 13
American Airlines Logo
11:49 am - 8:15 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
15h 26m1 stop Miami
American Airlines Logo
10:30 pm - 12:11 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
18h 41m1 stop Dallas/Fort Worth
$723American Airlines
Fri, Dec 4 - Sun, Dec 13
American Airlines Logo
11:49 am - 10:15 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
17h 26m1 stop Miami
American Airlines Logo
10:30 pm - 10:18 amEZE  Buenos Aires Ministro Pistarini-SAN San Diego
16h 48m1 stop Dallas/Fort Worth
$723American Airlines
Wed, Nov 25 - Sun, Dec 6
American Airlines Logo
6:15 am - 9:00 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
21h 45m1 stop Dallas/Fort Worth
American Airlines Logo
10:50 pm - 10:47 amEZE  Buenos Aires Ministro Pistarini-SAN San Diego
16h 57m1 stop Miami
$723American Airlines
Tue, Dec 1 - Fri, Dec 11
Delta Logo
7:32 am - 10:55 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
22h 23m1 stop New York John F Kennedy Intl
Delta Logo
9:30 pm - 11:54 amEZE  Buenos Aires Ministro Pistarini-SAN San Diego
19h 24m1 stop Atlanta Hartsfield-Jackson
$758Delta
Tue, Dec 1 - Fri, Dec 11
Delta Logo
6:15 am - 9:50 amSAN  San Diego-EZE Buenos Aires Ministro Pistarini
22h 35m2 stops Detroit Metropolitan Wayne County Miami
Delta Logo
8:05 pm - 2:51 pmEZE  Buenos Aires Ministro Pistarini-SAN San Diego
23h 46m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl
$762Delta
Booking Insights

Price, demand and travel trends for San Diego to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Diego to Buenos Aires with more confidence.

How much is a round-trip flight from San Diego to Buenos Aires?

Round-trip flights from San Diego to Buenos Aires start at $711. Prices are below average for this route right now, with typical round-trip fares ranging from $923 to $1,405. The lowest price found in the past 5 days was $711 on Copa Airlines.

What is the cheapest San Diego to Buenos Aires flight route?

San Diego (SAN) to Buenos Aires Jorge Newbery Airport (AEP) is the cheapest San Diego to Buenos Aires route, averaging $811 round-trip. Other San Diego to Buenos Aires routes average $1,182, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from San Diego to Buenos Aires?

Tuesday is the cheapest day of the week to fly from San Diego to Buenos Aires, it is 8% cheaper than the average day. Monday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Diego to Buenos Aires?

•October is the cheapest month to fly from San Diego to Buenos Aires at $952 round-trip.
•December ($1,520) and July ($1,484) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 59% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Diego to Buenos Aires the cheapest?

Flights from San Diego to Buenos Aires are cheapest 10 weeks before departure. Booking in this window typically costs about 39% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for San Diego to Buenos Aires flights

Low season

July

Cheapest flight

$373
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from San Diego to Buenos Aires Jorge Newbery Airport

When to book flights from San Diego to Buenos Aires

Are your dates flexible? Find out the best times to travel from San Diego to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Diego to Buenos Aires flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from San Diego to Buenos Aires?

    Four cabin classes are available on flights from San Diego to Buenos Aires:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from San Diego to Buenos Aires?

    A nonstop flight from San Diego to Buenos Aires takes 0h 00m, covering 6,011 miles.

  • Do I need a passport to fly from San Diego to Buenos Aires?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Diego to Buenos Aires flight?

    Round-trip flights from San Diego to Buenos Aires range from $923 to $1,405, with an average of $1,178 over the past 12 months. Anything below $923 counts as a good deal.

  • How expensive are last-minute San Diego to Buenos Aires flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $1,178. Book 10 weeks before departure for the lowest fares.

  • Have flight prices from San Diego to Buenos Aires changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $711 to $6,884. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from San Diego to Buenos Aires looking right now?

    One-way fares from San Diego to Buenos Aires are currently lower than usual. Average one-way flight prices are about $546, which is 6% below the typical average for this route.

  • What car rental options are available in Buenos Aires?

    Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates from around $15:

    • Hertz
    • Rentacar
    • Street Rent a Car
    • Alamo
    • Localiza

    Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates from around $25:

    • Alamo
    • Hertz
    • Localiza
    • Rentacar
    • Europcar

  • Which airports can I use when flying from San Diego to Buenos Aires?

    Flights from San Diego to Buenos Aires usually depart from San Diego (SAN) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

  • Which airports do connecting flights from San Diego to Buenos Aires pass through?

    One-stop flights from San Diego to Buenos Aires most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 41% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 21% of one-stop connections
    • Miami (MIA) - 14% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 14% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Diego to Buenos Aires?

    Yes. Being flexible with your travel dates can save you up to 17% on the San Diego to Buenos Aires route. Tuesday is the cheapest departure day at $1,086 round-trip on average, while Monday is the most expensive at $1,296, a difference of $210. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Diego to Buenos Aires?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 15h 38m, compared with 15h 54m via Houston George Bush Intcntl (IAH) and 16h 44m via Miami (MIA).

  • What is the time difference between San Diego and Buenos Aires?

    Buenos Aires is 4 hours ahead of San Diego (Argentina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Buenos Aires?

    Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires on KAYAK.

Your guide to booking San Diego to Buenos Aires flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $1,086 - about $210 less than Monday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 39% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Diego to Buenos Aires trip for October. Fares historically average $952 round-trip in that month - typically $568 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buenos Aires Jorge Newbery Airport.
    - Dazzler by Wyndham Buenos Aires Polo
    - Up Recoleta Hotel
    - Hotel Clásico

More options for your flight from San Diego to Buenos Aires

Complete your trip to Buenos Aires with a hotel stay or car rental

Car rentals in Buenos Aires
Hotels in Buenos Aires
Vacations in Buenos Aires