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>

$298 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

Sat, Apr 25 - Mon, May 4

8:06 am - 11:26 pm

ORD

SCL

14h 20m

1 stop

11:17 am - 1:15 am

SCL

ORD

14h 58m

1 stop

$550Copa Airlines

Fri, Apr 17 - Sat, May 2

8:06 am - 10:43 pm

ORD

SCL

13h 37m

1 stop

4:09 am - 2:06 pm

SCL

ORD

34h 57m

1 stop

$565Copa Airlines

Fri, May 1 - Sat, May 9

3:21 pm - 7:23 pm

ORD

SCL

27h 02m

1 stop

11:17 am - 1:15 am

SCL

ORD

14h 58m

1 stop

$571Copa Airlines

Sat, Apr 25 - Sat, May 2

3:52 pm - 3:55 am

ORD

SCL

35h 03m

2 stops

6:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$618Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

10:55 am - 5:30 am

ORD

SCL

17h 35m

2 stops

6:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$631Multiple Airlines

Tue, May 12 - Tue, May 19

12:53 pm - 5:35 am

MDW

SCL

15h 42m

2 stops

10:30 am - 10:00 am

SCL

MDW

24h 30m

2 stops

$762LATAM Airlines

Tue, Apr 28 - Tue, May 5

12:52 pm - 7:15 am

MDW

SCL

17h 23m

1 stop

8:40 pm - 10:28 pm

SCL

MDW

26h 48m

1 stop

$771LATAM Airlines

Wed, May 13 - Wed, May 20

12:27 pm - 7:05 am

STL

SCL

17h 38m

2 stops

8:35 pm - 10:34 am

SCL

STL

14h 59m

1 stop

$814American Airlines

Thu, May 14 - Thu, May 21

11:06 am - 7:05 am

STL

SCL

18h 59m

1 stop

9:00 pm - 7:00 pm

SCL

STL

23h 00m

2 stops

$830American Airlines

Mon, May 11 - Mon, May 18

5:15 pm - 2:05 pm

STL

SCL

19h 50m

2 stops

8:40 pm - 12:22 pm

SCL

STL

16h 42m

1 stop

$915Delta

Useful Info

Low season	May
High season	December
Cheapest flight	$298

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

$298 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