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>

$281 CHEAP FLIGHTS from Illinois to Santiago

SCL

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Cheap Flights from Illinois to Santiago

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 20 - Wed, Aug 26

5:30 pm - 7:36 pm

ORD

SCL

25h 06m

2 stops

10:55 pm - 5:06 pm

SCL

ORD

19h 11m

1 stop

$645Multiple Airlines

Wed, Oct 28 - Tue, Nov 10

4:44 pm - 8:33 pm

ORD

SCL

25h 49m

2 stops

11:55 pm - 5:34 pm

SCL

ORD

20h 39m

1 stop

$647Multiple Airlines

Thu, Oct 29 - Tue, Nov 17

4:44 pm - 12:32 am

ORD

SCL

29h 48m

2 stops

11:55 pm - 5:34 pm

SCL

ORD

20h 39m

1 stop

$648Multiple Airlines

Mon, Aug 17 - Wed, Aug 19

10:54 am - 6:00 am

MDW

SCL

18h 06m

2 stops

8:40 pm - 9:59 am

SCL

MDW

14h 19m

1 stop

$795LATAM Airlines

Mon, Jun 15 - Mon, Jun 22

5:11 pm - 1:25 pm

MDW

SCL

19h 14m

2 stops

6:45 pm - 12:05 pm

SCL

MDW

18h 20m

2 stops

$797LATAM Airlines

Thu, Jul 2 - Sat, Jul 11

4:25 pm - 7:15 am

MDW

SCL

13h 50m

1 stop

8:40 pm - 10:05 am

SCL

MDW

14h 25m

1 stop

$818Delta

Tue, Aug 4 - Tue, Aug 25

5:18 am - 7:00 am

STL

SCL

24h 42m

1 stop

8:30 pm - 10:45 am

SCL

STL

15h 15m

1 stop

$1,007American Airlines

Tue, Aug 4 - Tue, Aug 25

5:18 am - 7:00 am

STL

SCL

24h 42m

1 stop

8:30 pm - 1:02 pm

SCL

STL

17h 32m

2 stops

$1,012American Airlines

Fri, Jul 17 - Fri, Jul 24

6:00 am - 7:15 am

STL

SCL

24h 15m

1 stop

8:40 pm - 12:30 pm

SCL

STL

16h 50m

1 stop

$1,091Delta

Wed, Sep 2 - Mon, Sep 7

8:00 am - 5:10 am

STL

SCL

20h 10m

2 stops

5:14 am - 12:13 pm

SCL

STL

32h 59m

2 stops

$1,182Copa Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	$281

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 23% 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

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Origins

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Return flight deals

Information on the airport you'll fly into in Santiago

Santiago (SCL)

SCL

$281 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