Cheap flights from Buenos Aires to San Diego from $772
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 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buenos Aires to San Diego
Cheap round-trip flights
Cheap one-way flights
Copa Airlines flights from Buenos Aires to San Diego
Our best Copa Airlines deals on Buenos Aires to San Diego flight tickets
LATAM Airlines flights from Buenos Aires to San Diego
Our best LATAM Airlines deals on Buenos Aires to San Diego flight tickets
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 January, then departing from Buenos Aires during the month March is also very affordable. Most momondo users find prices during this month for around $1,047.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Buenos Aires to San Diego is on a Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $1,074. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,439. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest airline that flies from Buenos Aires to San Diego?
Copa Airlines, American Airlines, and LATAM Airlines are the most popular carriers operating from Buenos Aires to San Diego
What airlines fly to San Diego?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to San Diego from Buenos Aires according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
When to book flights from Buenos Aires to San Diego
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
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 43m, 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?
There are 3 operators available for flights from Buenos Aires to San Diego Airport as of April 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buenos Aires to San Diego is United Airlines (35% of total bookings). The next most popular airlines are American Airlines (33%) and Delta (31%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $969 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $978 | Free Cancellation | Rating 7.4 8,616 reviews | |||
| PriceFrom $980 | Free Cancellation | Rating 8.0 7,897 reviews |
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy 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.