$555 Cheap Flights from San Diego (SAN) to Salta (SLA)

View $555 flight on Mon, Jan 19, 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Salta (SLA-Martín Miguel de Güemes Intl.)

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Cheap Flights from San Diego to Salta (SAN-SLA)

Prices were available within the past 7 days and start at $555 for one-way flights and $1,132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,132 Roundtrip, found 3 days ago
$1,132
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,132 found 3 days ago
Copa
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,193 Roundtrip, found 3 days ago
$1,193
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,193 found 3 days ago
Copa
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,197 Roundtrip, found 3 days ago
$1,197
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,197 found 3 days ago
United
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,273 Roundtrip, found 3 days ago
$1,273
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,273 found 3 days ago
Copa
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,323 Roundtrip, found 3 days ago
$1,323
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,323 found 3 days ago
LATAM Airlines Group
Sun, Jan 18 - Sun, Jan 25
SAN
San Diego
SLA
Salta
$1,330 Roundtrip, found 3 days ago
$1,330
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sun, Jan 18 from San Diego to Salta, returning Sun, Jan 25, priced at $1,330 found 3 days ago
Copa
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,340 Roundtrip, found 3 days ago
$1,340
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,340 found 3 days ago
Delta
Mon, Jan 19 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,366 Roundtrip, found 3 days ago
$1,366
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 19 from San Diego to Salta, returning Fri, Jan 23, priced at $1,366 found 3 days ago
United
Sat, Jan 17 - Fri, Jan 23
SAN
San Diego
SLA
Salta
$1,370 Roundtrip, found 3 days ago
$1,370
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 17 from San Diego to Salta, returning Fri, Jan 23, priced at $1,370 found 3 days ago
LATAM Airlines Group
Sat, Jan 17 - Sun, Jan 25
SAN
San Diego
SLA
Salta
$1,370 Roundtrip, found 3 days ago
$1,370
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sat, Jan 17 from San Diego to Salta, returning Sun, Jan 25, priced at $1,370 found 3 days ago

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA) cost?
Secure a cheap one-way flight from $555 or cheap return flight from $1,132 from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA)?
The cheapest month to fly from SAN to SLA is January, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA)?
To find the cheapest airline that'll fly you from SAN to SLA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA)?
Direct flights from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to SLA?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA)?
To avoid potential delays on the San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA) last-minute?
Holding off until just before your trip to book a flight from SAN to SLA generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a SAN to SLA flight and hotel package?
You can save money by securing a SAN to SLA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Martin Miguel de Guemes Intl. Airport (SLA)?
In most instances, you're able to reschedule or cancel your SAN to SLA flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Martín Miguel de Güemes Intl.
Roundtrip price
$1,131
Distance
5235 mi

Book with confidence

Book with confidence

San Diego to Salta Flights

The cheapest times to fly from San Diego to Salta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Salta are during the month of January. You can find some of the cheapest flights from San Diego to Salta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Salta

Sunday is one of the best days to book for cheap flights from San Diego to Salta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Salta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Salta in 2025. You can also book with separate airlines for your outbound and return journeys, from $555 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Salta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Salta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Diego to Salta Flights

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*Available to One Key members.