Cheap Flights from Santiago Arturo Merino Benitez Airport to Illinois from $921 Return

Flight deals from Santiago Arturo Merino Benitez Airport to Illinois

Looking for cheap tickets from Santiago Arturo Merino Benitez Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.$413 per passenger.Departing Fri, 12 Dec.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Santiago Arturo Merino Benitez on Fri, 12 Dec, arriving in Chicago Midway.Price includes taxes and charges.From $413, select.

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Flying from Santiago Arturo Merino Benitez Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	$413
Cheapest month to fly	December

How to find cheap flights from Santiago Arturo Merino Benitez Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Santiago Arturo Merino Benitez Airport to Illinois. Other savvy travellers recently found return flights from $921 and one-way tickets from $413. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from Santiago Arturo Merino Benitez Airport to Illinois is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Santiago Arturo Merino Benitez Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Santiago Arturo Merino Benitez Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Santiago Arturo Merino Benitez Airport to Illinois?

There are currently no direct flights from Santiago Arturo Merino Benitez Airport to Illinois, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Santiago Arturo Merino Benitez Airport to Illinois?

We looked at all of the upcoming return flights from Santiago Arturo Merino Benitez Airport to Illinois we could find over the next 12 months. It looks like $921 is the best price. This is good, compared to the average Illinois ticket price of $921.

What is the cheapest month to fly from Santiago Arturo Merino Benitez Airport to Illinois?

The cheapest month to fly from Santiago Arturo Merino Benitez Airport to Illinois is currently November.

Which upcoming date is cheapest to fly from Santiago Arturo Merino Benitez Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Santiago Arturo Merino Benitez Airport to Illinois on Friday, 7 November 2025.

If I'm flying from Santiago Arturo Merino Benitez Airport, where in Illinois is cheapest to fly into?

If you're flying from Santiago Arturo Merino Benitez, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.