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>

$306 CHEAP FLIGHTS from Illinois to Santiago

SCL

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

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 31 - Sat, Sep 19

12:29 am - 2:35 am

ORD

SCL

25h 06m

2 stops

8:40 pm - 8:34 am

SCL

ORD

13h 54m

1 stop

$657Multiple Airlines

Sat, Apr 25 - Sun, May 10

3:52 pm - 3:55 am

ORD

SCL

35h 03m

2 stops

10:55 pm - 5:49 pm

SCL

ORD

19h 54m

1 stop

$675Multiple Airlines

Sat, May 9 - Sun, May 24

5:30 pm - 2:15 pm

ORD

SCL

19h 45m

2 stops

10:55 pm - 5:49 pm

SCL

ORD

19h 54m

1 stop

$680Multiple Airlines

Mon, May 11 - Mon, May 18

9:20 am - 2:35 am

ORD

SCL

40h 15m

2 stops

8:40 pm - 10:16 am

SCL

ORD

14h 36m

1 stop

$682Multiple Airlines

Sat, May 2 - Mon, May 11

4:50 pm - 4:45 am

ORD

SCL

34h 55m

2 stops

4:09 am - 1:15 am

SCL

ORD

22h 06m

1 stop

$684Multiple Airlines

Sat, May 9 - Sun, May 24

5:29 pm - 7:15 am

MDW

SCL

12h 46m

1 stop

8:40 pm - 10:00 am

SCL

MDW

14h 20m

1 stop

$759LATAM Airlines

Fri, May 15 - Sat, May 30

10:59 am - 5:35 am

MDW

SCL

17h 36m

2 stops

8:40 pm - 10:00 am

SCL

MDW

14h 20m

1 stop

$764LATAM Airlines

Thu, May 28 - Thu, Jun 4

11:18 am - 7:05 am

STL

SCL

18h 47m

2 stops

9:00 pm - 2:26 pm

SCL

STL

18h 26m

2 stops

$925American Airlines

Thu, Aug 20 - Thu, Aug 27

9:21 am - 6:50 am

STL

SCL

20h 29m

2 stops

8:30 pm - 4:41 pm

SCL

STL

21h 11m

2 stops

$930American Airlines

Mon, May 25 - Mon, Jun 1

5:20 pm - 7:15 am

STL

SCL

12h 55m

1 stop

7:55 pm - 4:10 pm

SCL

STL

21h 15m

2 stops

$995Delta

Useful Info

Low season	April
High season	December
Cheapest flight	$306

Most popular time to fly with an average 25% 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

$306 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