How long is the flight from Illinois to Chile?

On average, it takes 13h 48m to fly from Illinois to Chile if you fly out of Chicago (the most popular airport in Illinois) and into Santiago (the most popular airport in Chile). If you’re flying out of Moline and into Santiago, then the flight time is around 22h 55m.

What is the cheapest airline that flies from Illinois to Chile?

LATAM Airlines, Delta, and Copa Airlines are the most popular carriers operating from Illinois to Chile

What airlines fly to Chile?

LATAM Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Chile from Illinois according to our data. LATAM Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 6 different airlines that fly to Chile on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Illinois to Chile?

Prices for flights from Illinois to Chile are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Chile?

As of July 2026, there are 6 operators available to choose from for flights from Illinois to Chile.

How old do you have to be to fly from Illinois to Chile?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chile.

What documentation or ID do you need to fly to Chile?

The travel and health documents you'll need for your trip to Chile may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chile. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$273 Cheap Flights from Illinois to Chile in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 3:56 am

ORD

SCL

19h 51m

2 stops

7:25 am - 9:20 pm

SCL

ORD

15h 55m

1 stop

$621Multiple Airlines

Tue, Oct 20 - Sun, Oct 25

7:44 pm - 5:10 am

ORD

SCL

32h 26m

2 stops

7:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$628Multiple Airlines

Tue, Sep 1 - Tue, Sep 22

12:46 pm - 6:55 am

MDW

SCL

17h 09m

2 stops

11:05 pm - 9:59 am

SCL

MDW

35h 54m

2 stops

$688LATAM Airlines

Fri, Aug 14 - Fri, Aug 21

10:35 am - 7:40 am

MDW

SCL

18h 05m

1 stop

11:10 pm - 9:52 am

SCL

MDW

13h 42m

1 stop

$704Delta

Tue, Nov 24 - Sat, Dec 12

12:46 pm - 6:55 am

MDW

SCL

17h 09m

2 stops

11:05 pm - 9:59 am

SCL

MDW

35h 54m

2 stops

$705LATAM Airlines

Fri, Aug 14 - Fri, Aug 21

10:54 am - 6:55 am

MDW

SCL

19h 01m

2 stops

8:40 pm - 3:44 pm

SCL

MDW

20h 04m

1 stop

$709Delta

Mon, Aug 31 - Fri, Sep 4

11:35 am - 6:25 am

STL

SCL

17h 50m

1 stop

9:50 pm - 10:45 am

SCL

STL

14h 55m

1 stop

$947American Airlines

Tue, Sep 1 - Sun, Sep 6

8:09 am - 7:05 am

MLI

SCL

21h 56m

2 stops

8:50 pm - 3:40 pm

SCL

MLI

19h 50m

2 stops

$952American Airlines

Fri, Aug 21 - Fri, Aug 28

1:08 pm - 7:50 am

STL

SCL

16h 42m

2 stops

10:45 pm - 10:05 am

SCL

STL

14h 20m

1 stop

$977United Airlines

Wed, Oct 28 - Sun, Nov 1

8:14 am - 3:00 am

MLI

SCL

17h 46m

3 stops

12:43 am - 7:31 pm

SCL

MLI

19h 48m

3 stops

$16,845United Airlines

Sat, Aug 22 - Fri, Aug 28

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Delta flights from Illinois to Chile

Our best Delta deals on Illinois to Chile flight tickets

Delta

Jul 12

ORD5:30 amChicago O'Hare Intl

24h 45m

1 stop

SCL7:15 amSantiago Arturo Merino Benitez

Jul 28

SCL10:55 pmSantiago Arturo Merino Benitez

21h 15m

1 stop

ORD7:10 pmChicago O'Hare Intl

$698

Delta

Nov 24

MDW1:05 pmChicago Midway

15h 35m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Dec 14

SCL11:10 pmSantiago Arturo Merino Benitez

15h 46m

1 stop

MDW11:56 amChicago Midway

$704

Delta

Aug 31

MDW10:54 amChicago Midway

19h 01m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Sep 4

SCL8:40 pmSantiago Arturo Merino Benitez

20h 04m

1 stop

MDW3:44 pmChicago Midway

$709

American Airlines flights from Illinois to Chile

Our best American Airlines deals on Illinois to Chile flight tickets

American Airlines

Jul 12

ORD8:30 amChicago O'Hare Intl

21h 30m

1 stop

SCL7:00 amSantiago Arturo Merino Benitez

Jul 18

SCL9:00 pmSantiago Arturo Merino Benitez

14h 59m

1 stop

ORD10:59 amChicago O'Hare Intl

$866

American Airlines

Jul 10

ORD1:20 pmChicago O'Hare Intl

16h 40m

2 stops

SCL7:00 amSantiago Arturo Merino Benitez

Jul 15

SCL9:00 pmSantiago Arturo Merino Benitez

23h 53m

1 stop

ORD7:53 pmChicago O'Hare Intl

$871

American Airlines

Sep 1

STL11:35 amLambert-St Louis

17h 50m

1 stop

SCL6:25 amSantiago Arturo Merino Benitez

Sep 6

SCL9:50 pmSantiago Arturo Merino Benitez

14h 55m

1 stop

STL10:45 amLambert-St Louis

$947

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 10/20

6:05 am-3:56 am

2 stops19h 51m

Santiago Arturo Merino Benitez

Sun 10/25

7:25 am-9:20 pm

1 stop15h 55m

$621

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 9/1

7:44 pm-5:10 am

2 stops32h 26m

Santiago Arturo Merino Benitez

Tue 9/22

7:40 am-9:20 pm

1 stop15h 40m

$628

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Fri 8/14

12:46 pm-6:55 am

2 stops17h 09m

Santiago Arturo Merino Benitez

Fri 8/21

11:05 pm-9:59 am

2 stops35h 54m

$688

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Tue 11/24

10:35 am-7:40 am

1 stop18h 05m

Santiago Arturo Merino Benitez

Sat 12/12

11:10 pm-9:52 am

1 stop13h 42m

$704

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Fri 8/14

12:46 pm-6:55 am

2 stops17h 09m

Santiago Arturo Merino Benitez

Fri 8/21

11:05 pm-9:59 am

2 stops35h 54m

$705

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Mon 8/31

10:54 am-6:55 am

2 stops19h 01m

Santiago Arturo Merino Benitez

Fri 9/4

8:40 pm-3:44 pm

1 stop20h 04m

$709

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Tue 9/1

11:35 am-6:25 am

1 stop17h 50m

Santiago Arturo Merino Benitez

Sun 9/6

9:50 pm-10:45 am

1 stop14h 55m

$947

MolineSantiago

MLI - SCL

MLISCL

Moline Quad-City

Fri 8/21

8:09 am-7:05 am

2 stops21h 56m

Santiago Arturo Merino Benitez

Fri 8/28

8:50 pm-3:40 pm

2 stops19h 50m

$952

Quickest round-trip

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Wed 10/28

1:08 pm-7:50 am

2 stops16h 42m

Santiago Arturo Merino Benitez

Sun 11/1

10:45 pm-10:05 am

1 stop14h 20m

$977

MolineSantiago

MLI - SCL

MLISCL

Moline Quad-City

Sat 8/22

8:14 am-3:00 am

3 stops17h 46m

Santiago Arturo Merino Benitez

Fri 8/28

12:43 am-7:31 pm

3 stops19h 48m

$16,845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Chile

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chile?

In general, March is the cheapest month to fly from Illinois to Chile. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $302. If you aren’t able to travel during the month of March, then book flights to Chile from Illinois during May instead. Flights to Chile in May, while not as cheap as those in March, still average around $326.

How far in advance should I book a flight from Illinois to Chile?

You are more likely to see cheaper flights to Chile from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $821 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chile from Illinois for as low as $657 on momondo.

Can stopping save me money on Illinois to Chile flights?

You could potentially save up to 14% on your flight if you consider stops on a Illinois to Chile flight.

Cheap Illinois to Chile flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Chile

Fastest flight time	13h 01m
Direct flights	None

The fastest flight from Illinois to Chile takes 13h 01m

There are no direct flights from Illinois to Chile. There are no popular flight routes from Illinois to Chile.

Search flight deals

Frequently asked questions about flying from Illinois to Chile

When did momondo last update prices for flights from Illinois to Chile?
Prices for flights from Illinois to Chile are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Chile?
As of July 2026, there are 6 operators available to choose from for flights from Illinois to Chile.
How old do you have to be to fly from Illinois to Chile?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chile.
What documentation or ID do you need to fly to Chile?
The travel and health documents you'll need for your trip to Chile may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chile. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Chile

Compare and see reviews for airlines that fly from Illinois to Chile with momondo

Airline	Rating	Free Cancellation	Price
Copa Airlines	PriceFrom $537	Free Cancellation	Rating 7.6 1,567 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $540	Free Cancellation	Rating 7.4 1,946 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $558	Free Cancellation	Rating 6.5 2,518 reviews	Search Avianca flights
American Airlines	PriceFrom $597	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
United Airlines	PriceFrom $626	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
Delta	PriceFrom $626	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Chile?

Finding the right flight to Chile from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chile quick and easy, saving you time and money.

Can I find flights from Illinois to Chile with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chile from Illinois with this policy.

How can momondo help me find flights from Illinois to Chile?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chile from Illinois.

I’m not ready to book a flight from Illinois to Chile right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Chile now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chile and let you know when they change.