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>

$310 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, Jun 1 - Sun, Jun 7

9:20 am - 2:35 am

ORD

SCL

40h 15m

2 stops

10:55 pm - 5:49 pm

SCL

ORD

19h 54m

1 stop

$637Multiple Airlines

Sun, Apr 26 - Tue, May 5

6:00 am - 3:55 am

ORD

SCL

20h 55m

2 stops

10:55 pm - 5:41 pm

SCL

ORD

19h 46m

1 stop

$654Multiple Airlines

Tue, May 19 - Tue, May 26

12:53 pm - 6:55 am

MDW

SCL

17h 02m

2 stops

8:40 pm - 10:00 am

SCL

MDW

14h 20m

1 stop

$757LATAM Airlines

Tue, Apr 28 - Fri, May 8

5:21 pm - 7:15 am

MDW

SCL

12h 54m

1 stop

8:40 pm - 4:32 pm

SCL

MDW

20h 52m

1 stop

$759LATAM Airlines

Sun, May 3 - Sun, May 10

12:52 pm - 7:15 am

MDW

SCL

17h 23m

1 stop

10:55 pm - 5:56 pm

SCL

MDW

20h 01m

2 stops

$773Delta

Mon, Aug 3 - Thu, Aug 13

11:00 am - 6:50 am

STL

SCL

18h 50m

1 stop

8:30 pm - 10:58 am

SCL

STL

15h 28m

1 stop

$925American Airlines

Mon, Aug 3 - Thu, Aug 13

10:31 am - 6:50 am

STL

SCL

19h 19m

2 stops

8:30 pm - 4:14 pm

SCL

STL

20h 44m

2 stops

$930American Airlines

Tue, Aug 4 - Sun, Aug 16

3:40 pm - 7:15 am

STL

SCL

14h 35m

1 stop

8:40 pm - 3:57 pm

SCL

STL

20h 17m

1 stop

$985Delta

Wed, May 13 - Sun, May 17

7:05 pm - 2:15 pm

MLI

SCL

18h 10m

2 stops

6:40 am - 12:07 am

SCL

MLI

18h 27m

2 stops

$1,620Avianca

Wed, May 13 - Sun, May 17

7:05 pm - 4:45 am

MLI

SCL

32h 40m

2 stops

6:40 am - 12:07 am

SCL

MLI

18h 27m

2 stops

$1,780Avianca

Useful Info

Low season	April
High season	December
Cheapest flight	$310

Best time to beat the crowds with an average 1% drop in price.

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

$310 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