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>

$307 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

Wed, May 27 - Sun, Jun 7

5:11 pm - 2:20 am

ORD

SCL

56h 09m

2 stops

10:55 pm - 5:11 pm

SCL

ORD

19h 16m

1 stop

$679Multiple Airlines

Fri, Oct 30 - Sun, Nov 8

6:45 am - 11:55 pm

ORD

SCL

15h 10m

1 stop

7:25 am - 8:20 pm

SCL

ORD

15h 55m

1 stop

$681Multiple Airlines

Tue, Jun 9 - Sun, Jun 14

1:46 pm - 6:55 am

ORD

SCL

16h 09m

2 stops

10:55 pm - 5:11 pm

SCL

ORD

19h 16m

1 stop

$719LATAM Airlines

Tue, Jun 2 - Sat, Jun 13

11:26 am - 5:35 am

ORD

SCL

17h 09m

2 stops

10:55 pm - 5:11 pm

SCL

ORD

19h 16m

1 stop

$723LATAM Airlines

Tue, Jun 2 - Tue, Jun 9

5:15 pm - 7:15 am

MDW

SCL

13h 00m

1 stop

7:55 pm - 4:16 pm

SCL

MDW

21h 21m

2 stops

$745Delta

Mon, Jun 1 - Sun, Jun 14

1:22 pm - 6:25 am

MDW

SCL

16h 03m

2 stops

8:40 pm - 4:16 pm

SCL

MDW

20h 36m

1 stop

$750Delta

Sun, Nov 1 - Mon, Nov 30

8:15 pm - 8:50 am

STL

SCL

33h 35m

2 stops

10:45 pm - 2:18 pm

SCL

STL

42h 33m

2 stops

$947United Airlines

Sun, Nov 1 - Mon, Nov 30

8:15 pm - 8:50 am

STL

SCL

33h 35m

2 stops

10:45 pm - 4:35 pm

SCL

STL

20h 50m

1 stop

$965United Airlines

Wed, Jul 22 - Thu, Aug 6

11:00 am - 7:00 am

STL

SCL

19h 00m

1 stop

8:30 pm - 10:45 am

SCL

STL

15h 15m

1 stop

$1,075American Airlines

Wed, Jul 22 - Thu, Aug 6

10:31 am - 7:00 am

STL

SCL

19h 29m

2 stops

8:30 pm - 1:02 pm

SCL

STL

17h 32m

2 stops

$1,080American Airlines

Useful Info

Low season	April
High season	December
Cheapest flight	$307

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

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Return flight deals

Information on the airport you'll fly into in Santiago

Santiago (SCL)

SCL

$307 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