How long is the flight from Illinois to Chile?

On average, it takes 12h 36m 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 27h 15m.

What airlines fly to Chile?

American Airlines, LATAM Airlines and Copa Airlines are the top three most popular airlines that fly to Chile from Illinois according to our data. American 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.

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

Avianca, American Airlines, and LATAM Airlines are the most popular carriers operating 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 March 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.

$269 Cheap Flights from Illinois to Chile in 2026

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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.

8:06 am - 11:26 pm

ORD

SCL

14h 20m

1 stop

4:17 am - 1:13 am

SCL

ORD

21h 56m

1 stop

$544Copa Airlines

Thu, Apr 16 - Wed, Apr 29

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

Sat, Apr 25 - Mon, May 4

11:20 pm - 11:20 pm

ORD

SCL

23h 00m

1 stop

6:40 am - 9:20 pm

SCL

ORD

15h 40m

1 stop

$571Avianca

Sun, Apr 12 - Sun, Apr 19

1:06 pm - 6:25 am

ORD

SCL

16h 19m

1 stop

7:55 pm - 8:16 pm

SCL

ORD

25h 21m

2 stops

$585LATAM Airlines

Thu, Apr 30 - Mon, May 4

1:54 pm - 7:05 am

ORD

SCL

16h 11m

2 stops

8:35 pm - 2:20 pm

SCL

ORD

18h 45m

2 stops

$590American Airlines

Wed, Apr 22 - Wed, Apr 29

8:15 am - 4:50 am

ORD

SCL

19h 35m

2 stops

8:40 pm - 11:59 pm

SCL

ORD

28h 19m

1 stop

$591Delta

Mon, Apr 20 - Thu, Apr 23

10:41 am - 7:15 am

MDW

SCL

19h 34m

1 stop

5:40 am - 9:56 am

SCL

MDW

29h 16m

2 stops

$593LATAM Airlines

Mon, Apr 13 - Fri, Apr 17

12:52 pm - 5:35 am

MDW

SCL

15h 43m

2 stops

11:00 pm - 4:26 pm

SCL

MDW

18h 26m

2 stops

$748Delta

Wed, Apr 22 - Wed, Apr 29

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

Wed, May 13 - Wed, May 20

7:05 pm - 11:20 pm

MLI

SCL

27h 15m

2 stops

12:30 am - 12:07 am

SCL

MLI

24h 37m

2 stops

$1,780Avianca

Wed, May 13 - Sat, May 16

Copa Airlines flights from Illinois to Chile

Our best Copa Airlines deals on Illinois to Chile flight tickets

Copa Airlines

Apr 16

ORD8:06 amChicago O'Hare Intl

14h 20m

1 stop

SCL11:26 pmSantiago Arturo Merino Benitez

Apr 29

SCL4:17 amSantiago Arturo Merino Benitez

21h 56m

1 stop

ORD1:13 amChicago O'Hare Intl

$544

Copa Airlines

Apr 25

ORD8:06 amChicago O'Hare Intl

14h 20m

1 stop

SCL11:26 pmSantiago Arturo Merino Benitez

May 2

SCL4:09 amSantiago Arturo Merino Benitez

22h 06m

1 stop

ORD1:15 amChicago O'Hare Intl

$550

Copa Airlines

Apr 17

ORD8:06 amChicago O'Hare Intl

13h 37m

1 stop

SCL10:43 pmSantiago Arturo Merino Benitez

May 2

SCL4:09 amSantiago Arturo Merino Benitez

34h 57m

1 stop

ORD2:06 pmChicago O'Hare Intl

$565

American Airlines flights from Illinois to Chile

Our best American Airlines deals on Illinois to Chile flight tickets

American Airlines

Apr 22

ORD1:54 pmChicago O'Hare Intl

16h 11m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Apr 29

SCL8:35 pmSantiago Arturo Merino Benitez

18h 45m

2 stops

ORD2:20 pmChicago O'Hare Intl

$590

American Airlines

May 13

STL12:27 pmLambert-St Louis

17h 38m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

May 20

SCL8:35 pmSantiago Arturo Merino Benitez

14h 59m

1 stop

STL10:34 amLambert-St Louis

$814

American Airlines

May 14

STL11:06 amLambert-St Louis

18h 59m

1 stop

SCL7:05 amSantiago Arturo Merino Benitez

May 21

SCL9:00 pmSantiago Arturo Merino Benitez

23h 00m

2 stops

STL7:00 pmLambert-St Louis

$830

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 4/16

8:06 am-11:26 pm

1 stop14h 20m

Santiago Arturo Merino Benitez

Wed 4/29

4:17 am-1:13 am

1 stop21h 56m

$544

Quickest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 4/25

8:06 am-11:26 pm

1 stop14h 20m

Santiago Arturo Merino Benitez

Mon 5/4

11:17 am-1:15 am

1 stop14h 58m

$550

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 4/12

11:20 pm-11:20 pm

1 stop23h 00m

Santiago Arturo Merino Benitez

Sun 4/19

6:40 am-9:20 pm

1 stop15h 40m

$571

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 4/30

1:06 pm-6:25 am

1 stop16h 19m

Santiago Arturo Merino Benitez

Mon 5/4

7:55 pm-8:16 pm

2 stops25h 21m

$585

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 4/22

1:54 pm-7:05 am

2 stops16h 11m

Santiago Arturo Merino Benitez

Wed 4/29

8:35 pm-2:20 pm

2 stops18h 45m

$590

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 4/20

8:15 am-4:50 am

2 stops19h 35m

Santiago Arturo Merino Benitez

Thu 4/23

8:40 pm-11:59 pm

1 stop28h 19m

$591

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Mon 4/13

10:41 am-7:15 am

1 stop19h 34m

Santiago Arturo Merino Benitez

Fri 4/17

5:40 am-9:56 am

2 stops29h 16m

$593

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Wed 4/22

12:52 pm-5:35 am

2 stops15h 43m

Santiago Arturo Merino Benitez

Wed 4/29

11:00 pm-4:26 pm

2 stops18h 26m

$748

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Wed 5/13

12:27 pm-7:05 am

2 stops17h 38m

Santiago Arturo Merino Benitez

Wed 5/20

8:35 pm-10:34 am

1 stop14h 59m

$814

MolineSantiago

MLI - SCL

MLISCL

Moline Quad-City

Wed 5/13

7:05 pm-11:20 pm

2 stops27h 15m

Santiago Arturo Merino Benitez

Sat 5/16

12:30 am-12:07 am

2 stops24h 37m

$1,780

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, September 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 $659. If you aren’t able to travel during the month of September, then book flights to Chile from Illinois during March instead. Flights to Chile in March, while not as cheap as those in September, still average around $690.

How far in advance should I book a flight 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 $801 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 $625 on momondo.

Can stopping save me money on Illinois to Chile flights?

You could potentially save up to 50% 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	12h 08m
Direct flights	None

The fastest flight from Illinois to Chile takes 12h 08m

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

Search flight deals

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 March 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 $513	Free Cancellation	Rating 7.5 1,577 reviews	Search Copa Airlines flights
Avianca	PriceFrom $539	Free Cancellation	Rating 6.5 2,505 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $540	Free Cancellation	Rating 7.4 1,902 reviews	Search LATAM Airlines flights
Delta	PriceFrom $568	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights
American Airlines	PriceFrom $597	Free Cancellation	Rating 7.1 11,529 reviews	Search American Airlines flights
United Airlines	PriceFrom $626	Free Cancellation	Rating 7.4 9,517 reviews	Search United Airlines 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.