Cheap Flights from Santiago (SCL) to Chillan (YAI)

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Find available prices by choosing your travel dates.
Flights from Santiago (SCL) to Chillan (YAI)
Origin airport
Arturo Merino Benitez
Destination airport
General Bernardo O'Higgins
Distance
231 mi

Santiago to Chillan Flights

The cheapest times to fly from Santiago to Chillan

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

 

The best time to book a flight from Santiago to Chillan

Sunday is one of the best days to book for cheap flights from Santiago to Chillan: 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 Santiago to Chillan

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 Santiago to Chillan 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 Santiago to Chillan 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 Santiago to Chillan 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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Santiago International Airport to YAI last minute?
Being spontaneous is an awesome way to explore the world, but it’s not always the smartest way to nab a cheap airfare. Consider booking your Arturo Merino Benitez Airport (SCL) to YAI trip well in advance instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you get to YAI!
What airports do you fly into for Chillan from Santiago?
Jet off from Santiago to Chillan and arrive at Chillan (YAI-General Bernardo O’Higgins). This terminal is approximately 4 mi east of central Chillan. Kick off your urban getaway with an outing to Nevados de Chillan and Chillan Craft Fair, which are two of Chillan’s must-see sights.
Can I change the date of my flight from SCL to YAI?
Quickly make changes to your Arturo Merino Benitez Airport (SCL) to YAI journey via the Expedia Trips portal. Before making any amendments, check out the ticket rules in your itinerary to see what the airline will let you do and if fees apply for changes. Some carriers have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal for more advice and to chat with our Virtual Agent.

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