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.

$318 CHEAP FLIGHTS from Illinois to Santiago

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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, Oct 26 - Tue, Nov 3

7:44 pm - 3:35 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

29h 51m3 stops Atlanta Hartsfield-Jackson Orlando Punta Cana

4:15 pm - 8:30 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

31h 15m1 stop Bogotá El Dorado

$717Multiple Airlines

Mon, Oct 5 - Tue, Oct 20

3:50 pm - 3:35 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

33h 45m3 stops Orlando San Juan Luis Munoz Marin Intl Punta Cana

7:40 am - 9:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

15h 40m1 stop Bogotá El Dorado

$728Multiple Airlines

Thu, Oct 29 - Fri, Oct 30

6:08 pm - 5:15 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

21h 07m2 stops Atlanta Hartsfield-Jackson Rio de Janeiro–Galeão Intl

11:10 pm - 3:00 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

17h 50m1 stop Atlanta Hartsfield-Jackson

$747LATAM Airlines

Tue, Nov 17 - Mon, Dec 7

10:30 am - 7:00 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 30m2 stops New York John F Kennedy Intl Miami

11:50 pm - 12:50 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

16h 00m1 stop New York John F Kennedy Intl

$765LATAM Airlines

Fri, Nov 6 - Mon, Nov 16

7:35 am - 3:38 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 03m1 stop Panama City Tocumen Intl

12:15 pm - 12:11 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 56m1 stop Panama City Tocumen Intl

$798Copa Airlines

Tue, Nov 3 - Mon, Nov 9

7:35 am - 3:38 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 03m1 stop Panama City Tocumen Intl

1:02 am - 12:46 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 44m1 stop Panama City Tocumen Intl

$798Copa Airlines

Thu, Oct 29 - Fri, Nov 13

11:30 pm - 3:10 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 40m1 stop Bogotá El Dorado

2:10 am - 8:30 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 20m1 stop Bogotá El Dorado

$828Avianca

Thu, Oct 29 - Fri, Nov 13

11:30 pm - 3:10 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 40m1 stop Bogotá El Dorado

2:10 am - 8:30 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 20m1 stop Bogotá El Dorado

$832Avianca

Thu, Oct 29 - Sat, Nov 14

10:59 am - 7:30 amMDW Chicago Midway-SCL Santiago Arturo Merino Benitez

18h 31m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

9:55 pm - 10:54 pmSCL Santiago Arturo Merino Benitez-MDW Chicago Midway

27h 59m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$834Delta

Thu, Oct 29 - Sat, Nov 14

12:49 pm - 7:40 amMDW Chicago Midway-SCL Santiago Arturo Merino Benitez

16h 51m1 stop Atlanta Hartsfield-Jackson

9:55 pm - 10:54 pmSCL Santiago Arturo Merino Benitez-MDW Chicago Midway

27h 59m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$834Delta

Recent last minute flight deals from Illinois to Santiago

Tue, Sep 22 - Sun, Oct 4

10:44 am - 2:25 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

25h 41m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

7:45 pm - 6:45 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

25h 00m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$885LATAM Airlines

Tue, Sep 22 - Mon, Oct 5

10:44 am - 2:25 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

25h 41m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

7:45 pm - 12:13 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

18h 28m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$885LATAM Airlines

Tue, Sep 22 - Sun, Oct 4

8:42 am - 7:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

20h 43m1 stop Miami

9:30 pm - 6:14 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

22h 44m1 stop Miami

$913American Airlines

Tue, Sep 22 - Mon, Oct 5

8:42 am - 7:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

20h 43m1 stop Miami

9:30 pm - 9:30 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 00m1 stop Miami

$913American Airlines

Thu, Sep 24 - Fri, Nov 13

8:01 am - 12:22 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

14h 21m1 stop Panama City Tocumen Intl

1:02 am - 12:46 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 44m1 stop Panama City Tocumen Intl

$929Copa Airlines

Fri, Sep 25 - Mon, Oct 5

6:45 am - 11:55 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 10m1 stop Punta Cana

10:20 am - 11:51 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

27h 31m2 stops Miami Atlanta Hartsfield-Jackson

$939Multiple Airlines

Fri, Sep 25 - Tue, Oct 6

6:45 am - 11:55 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 10m1 stop Punta Cana

10:20 am - 11:51 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

27h 31m2 stops Miami Atlanta Hartsfield-Jackson

$940Multiple Airlines

Tue, Sep 22 - Sun, Oct 4

1:55 pm - 8:15 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

16h 20m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

10:20 am - 11:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

15h 39m2 stops Miami Atlanta Hartsfield-Jackson

$961Delta

Tue, Sep 22 - Mon, Oct 5

1:55 pm - 8:15 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

16h 20m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

11:55 pm - 7:11 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 16m2 stops Miami Atlanta Hartsfield-Jackson

$961Delta

Tue, Sep 22 - Sun, Oct 4

8:01 am - 12:22 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

14h 21m1 stop Panama City Tocumen Intl

1:07 am - 1:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 52m1 stop Panama City Tocumen Intl

$1,031Copa Airlines

Useful Info

Low season	May
High season	December
Cheapest flight	$318

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 23% increase in price.

Flight from Chicago Midway 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.