How does KAYAK find such low prices on flights from Illinois to Santiago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Santiago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santiago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Santiago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santiago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$280 CHEAP FLIGHTS from Illinois to Santiago

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Cheap Flights from Illinois to Santiago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Santiago

Thu, Aug 14 - Thu, Aug 21

6:56 am - 4:15 amORD-SCL

20h 19m2 stops

9:45 am - 6:41 pmSCL-ORD

33h 56m1 stop

$613

Find Deal

Wed, Aug 13 - Wed, Aug 20

11:28 am - 4:15 amORD-SCL

39h 47m2 stops

11:00 am - 9:22 amSCL-ORD

23h 22m1 stop

$620

Find Deal

Fri, Sep 12 - Sun, Sep 21

2:35 pm - 2:25 pmORD-SCL

21h 50m1 stop

12:55 am - 1:15 pmSCL-ORD

14h 20m1 stop

$678Avianca

Find Deal

Wed, Aug 13 - Wed, Aug 20

2:35 pm - 1:25 pmORD-SCL

21h 50m1 stop

11:55 pm - 1:15 pmSCL-ORD

14h 20m1 stop

$685Avianca

Find Deal

Sun, Aug 31 - Tue, Sep 2

4:25 pm - 6:30 pmMDW-SCL

25h 05m2 stops

4:55 pm - 1:36 pmSCL-MDW

21h 41m2 stops

$830LATAM Airlines

Find Deal

Fri, Nov 7 - Mon, Nov 17

6:00 am - 7:00 amMDW-SCL

22h 00m1 stop

11:15 pm - 9:51 amSCL-MDW

13h 36m1 stop

$838LATAM Airlines

Find Deal

Fri, Nov 7 - Mon, Nov 17

10:35 am - 7:00 amMDW-SCL

17h 25m2 stops

11:25 pm - 11:55 amSCL-MDW

15h 30m2 stops

$848Delta

Find Deal

Tue, Oct 21 - Thu, Nov 13

10:35 am - 5:45 amMDW-SCL

17h 10m2 stops

11:15 pm - 11:55 amSCL-MDW

15h 40m1 stop

$874Delta

Find Deal

Sat, Nov 1 - Sat, Nov 22

10:23 am - 9:05 amSTL-SCL

20h 42m2 stops

11:15 pm - 9:54 amSCL-STL

13h 39m1 stop

$888American Airlines

Find Deal

Fri, Aug 15 - Fri, Aug 22

10:10 am - 6:55 amSTL-SCL

19h 45m2 stops

9:55 pm - 3:42 pmSCL-STL

18h 47m2 stops

$1,033American Airlines

Find Deal

Useful Info

Low season	May
High season	December
Cheapest flight	$280

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 31% increase in price.

Flight from Chicago O'Hare Airport to Santiago

How does KAYAK find such low prices on flights from Illinois to Santiago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Santiago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santiago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Santiago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santiago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Pichilemu

Zapallar

San Fernando

Everything you need to know for your flight to Santiago

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Santiago

Santiago (SCL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SCL

$280 Find Cheap Flights from Illinois to Santiago

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago

Cheap Flights from Illinois to Santiago

Recent round-trip flight deals from Illinois to Santiago

Recent one-way flight deals from Illinois to Santiago

Recent last minute flight deals from Illinois to Santiago

Good to know

FAQs for booking flights from Illinois to Santiago

How does KAYAK find such low prices on flights from Illinois to Santiago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Santiago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Santiago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Santiago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Santiago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Santiago?

Everything you need to know for your flight to Santiago

Information on the airport you'll fly into in Santiago

Cabin class types available on flights to Illinois

Complete your trip to Santiago with a hotel stay or car rental

Find direct flights for Santiago

Flights to other popular destinations

Flights from domestic origins to Santiago

Choose which airport to fly into in Santiago

Find deals for your return flight