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>

$270 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

Mon, Aug 17 - Wed, Aug 26

5:13 pm - 3:00 am

ORD

SCL

32h 47m

2 stops

10:55 pm - 5:06 pm

SCL

ORD

19h 11m

1 stop

$621Multiple Airlines

Wed, Oct 28 - Tue, Nov 3

4:44 pm - 2:57 am

ORD

SCL

32h 13m

2 stops

1:02 am - 12:46 pm

SCL

ORD

14h 44m

1 stop

$622Multiple Airlines

Tue, Oct 20 - Sat, Oct 24

6:05 am - 3:56 am

ORD

SCL

19h 51m

2 stops

12:23 pm - 12:57 am

SCL

ORD

14h 34m

1 stop

$623Multiple Airlines

Mon, Oct 19 - Sun, Oct 25

5:25 pm - 8:15 am

MDW

SCL

12h 50m

1 stop

11:10 pm - 11:56 am

SCL

MDW

14h 46m

1 stop

$735Delta

Tue, Jul 14 - Tue, Jul 21

5:10 pm - 7:15 am

MDW

SCL

13h 05m

1 stop

11:05 pm - 10:15 pm

SCL

MDW

24h 10m

2 stops

$738LATAM Airlines

Sat, Aug 1 - Sun, Aug 9

1:18 pm - 6:25 am

MDW

SCL

16h 07m

2 stops

10:55 pm - 6:33 pm

SCL

MDW

20h 38m

2 stops

$740Delta

Sun, Sep 13 - Sun, Sep 20

5:25 pm - 8:15 am

MDW

SCL

12h 50m

1 stop

8:40 pm - 9:53 am

SCL

MDW

15h 13m

1 stop

$759LATAM Airlines

Thu, Aug 13 - Thu, Aug 20

11:35 am - 7:05 am

STL

SCL

18h 30m

1 stop

8:50 pm - 10:45 am

SCL

STL

14h 55m

1 stop

$995American Airlines

Thu, Aug 13 - Thu, Aug 20

9:21 am - 7:05 am

STL

SCL

20h 44m

2 stops

8:50 pm - 2:15 pm

SCL

STL

18h 25m

2 stops

$1,000American Airlines

Wed, Sep 2 - Sun, Sep 6

8:00 am - 5:10 am

STL

SCL

20h 10m

2 stops

3:14 am - 11:57 am

SCL

STL

34h 43m

2 stops

$1,002Copa Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	$270

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

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Santiago

Santiago (SCL)

SCL

$270 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