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>

$258 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

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

Cheapest round-trip

$596

Typical prices: $735-$1,071

LATAM Airlines

Tue 1/27Tue 2/3

ORD - SCL • 1 stop

Cheapest one-way

$258

Typical prices: $358-$409

Multiple Airlines

Thu 1/22

ORD - SCL • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Santiago!

Flight Deals

Cheap Flights from Illinois to Santiago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Santiago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Tue, Jan 27 - Tue, Feb 3

1:57 pm - 6:55 am

ORD

SCL

13h 58m1 stop

11:30 pm - 1:14 pm

SCL

ORD

16h 44m1 stop

$596LATAM Airlines

Wed, Mar 4 - Sun, Mar 15

10:20 pm - 3:20 pm

ORD

SCL

14h 00m1 stop

1:35 am - 9:20 pm

SCL

ORD

21h 45m1 stop

$604Avianca

Fri, May 15 - Mon, May 25

10:40 am - 6:50 am

ORD

SCL

19h 10m1 stop

10:55 pm - 5:41 pm

SCL

ORD

19h 46m1 stop

$614LATAM Airlines

Tue, Jan 27 - Tue, Feb 3

10:29 am - 6:55 am

ORD

SCL

17h 26m1 stop

6:40 am - 11:56 pm

SCL

ORD

20h 16m2 stops

$623LATAM Airlines

Mon, Apr 6 - Sat, Apr 11

8:06 am - 5:03 am

ORD

SCL

19h 57m1 stop

12:46 am - 1:58 pm

SCL

ORD

14h 12m1 stop

$624Copa Airlines

Wed, Feb 25 - Sun, Mar 8

12:45 pm - 7:40 am

MDW

SCL

15h 55m1 stop

10:10 pm - 9:56 am

SCL

MDW

13h 46m1 stop

$650Delta

Wed, Mar 4 - Sun, Mar 15

1:29 pm - 7:40 am

MDW

SCL

15h 11m2 stops

10:10 pm - 4:55 pm

SCL

MDW

20h 45m1 stop

$655Delta

Wed, Mar 11 - Mon, Mar 23

6:00 am - 7:50 am

STL

SCL

23h 50m1 stop

9:45 pm - 9:21 am

SCL

STL

13h 36m1 stop

$754United Airlines

Wed, Mar 11 - Mon, Mar 23

7:40 am - 7:50 am

STL

SCL

22h 10m2 stops

9:45 pm - 9:21 am

SCL

STL

13h 36m1 stop

$755United Airlines

Wed, Mar 11 - Mon, Mar 23

12:04 pm - 7:40 am

STL

SCL

17h 36m1 stop

10:10 pm - 11:09 am

SCL

STL

14h 59m1 stop

$764Delta

Useful Info

Low season	May
High season	December
Cheapest flight	$258

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 27% 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

$258 Find Cheap Flights from Illinois to Santiago

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

Everything you should know

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