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>

$266 CHEAP FLIGHTS from Illinois to Santiago

SCL

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

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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, Apr 16 - Wed, Apr 29

8:06 am - 11:26 pm

ORD

SCL

14h 20m

1 stop

4:17 am - 1:13 am

SCL

ORD

21h 56m

1 stop

$544Copa Airlines

Mon, Apr 20 - Thu, Apr 23

8:06 am - 10:43 pm

ORD

SCL

13h 37m

1 stop

11:25 am - 1:13 am

SCL

ORD

14h 48m

1 stop

$550Copa Airlines

Tue, Apr 14 - Tue, Apr 21

2:25 pm - 6:55 am

ORD

SCL

15h 30m

2 stops

10:55 pm - 5:41 pm

SCL

ORD

19h 46m

1 stop

$555LATAM Airlines

Tue, Apr 14 - Tue, Apr 21

11:08 am - 6:25 am

ORD

SCL

18h 17m

1 stop

10:55 pm - 5:41 pm

SCL

ORD

19h 46m

1 stop

$562LATAM Airlines

Mon, Apr 27 - Sun, May 17

11:20 pm - 11:20 pm

ORD

SCL

23h 00m

1 stop

6:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$571Avianca

Mon, Apr 27 - Wed, May 13

2:25 pm - 7:15 am

ORD

SCL

15h 50m

1 stop

10:55 pm - 4:34 pm

SCL

ORD

18h 39m

1 stop

$580Delta

Tue, Apr 14 - Tue, Apr 21

10:41 am - 6:55 am

MDW

SCL

19h 14m

2 stops

10:55 pm - 5:58 pm

SCL

MDW

20h 03m

2 stops

$590Delta

Tue, May 19 - Tue, Jun 2

11:06 am - 7:05 am

STL

SCL

18h 59m

1 stop

9:00 pm - 10:34 am

SCL

STL

14h 34m

1 stop

$877American Airlines

Tue, May 19 - Tue, Jun 2

11:06 am - 7:05 am

STL

SCL

18h 59m

1 stop

9:00 pm - 5:20 pm

SCL

STL

21h 20m

2 stops

$882American Airlines

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

$3,890Avianca

Useful Info

Low season	May
High season	December
Cheapest flight	$266

Best time to beat the crowds with an average 8% 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

$266 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