Cheap Flights from San Francisco (SFO) to Santiago del Estero (SDE)

Popular airlines from San Francisco Intl. Airport (SFO) to Santiago del Estero (SDE-Vicecomodoro Angel de la Paz Aragones)

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Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) cost?
Grab a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Traveling in may help you find better deals, as it's the cheapest month for flights between SFO and SDE. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SFO to SDE flight.
How many flights per day from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Direct flights from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to SDE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and airline.*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 Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Select a flight from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) last-minute?
Last-minute fares from SFO to SDE are generally more expensive. To secure the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a SFO to SDE flight and hotel package?
Booking a SFO to SDE flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
If you booked your SFO to SDE flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Vicecomodoro Angel de la Paz Aragones
Distance
5876 mi

Book with confidence

Book with confidence

San Francisco to Santiago del Estero Flights

The cheapest times to fly from San Francisco to Santiago del Estero

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 Francisco to Santiago del Estero are during the month of . You can find some of the cheapest flights from San Francisco to Santiago del Estero with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Santiago del Estero

Sunday is one of the best days to book for cheap flights from San Francisco to Santiago del Estero: 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 Francisco to Santiago del Estero

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 Francisco to Santiago del Estero in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Francisco to Santiago del Estero 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 Francisco to Santiago del Estero 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 Francisco to Santiago del Estero Flights

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*Available to One Key members.