How long is the flight from Illinois to Chile?

On average, it takes 13h 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 19h.

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

Avianca, LATAM Airlines, and Air Canada are the most popular carriers operating from Illinois to Chile

What airlines fly to Chile?

American Airlines, Avianca and LATAM 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 33% of people opting to fly with this airline when traveling to Chile. Keep in mind that there are 7 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 August 2025, there are 7 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 2025

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Find the cheapest flights from Illinois to Chile

Round-trip

One-way

Last minute

Cheap round-trip flights

5:17 pm - 5:15 amORD-SCL

33h 58m2 stops

11:00 am - 9:18 amSCL-ORD

24h 18m1 stop

$626

Find Deal

Tue, Sep 16 - Tue, Sep 23

10:27 am - 2:25 pmORD-SCL

25h 58m2 stops

7:10 am - 9:18 amSCL-ORD

28h 08m2 stops

$630

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:56 am - 4:15 amORD-SCL

20h 19m2 stops

11:00 am - 9:18 amSCL-ORD

24h 18m1 stop

$637

Find Deal

Mon, Sep 1 - Mon, Sep 8

11:23 am - 6:45 amORD-SCL

17h 22m2 stops

1:10 pm - 8:32 amSCL-ORD

21h 22m2 stops

$691LATAM Airlines

Find Deal

Wed, Oct 8 - Mon, Oct 13

10:40 am - 7:00 amORD-SCL

17h 20m2 stops

8:50 pm - 12:38 pmSCL-ORD

18h 48m2 stops

$718LATAM Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

8:02 am - 12:04 amORD-SCL

14h 02m1 stop

3:26 am - 12:21 amSCL-ORD

22h 55m1 stop

$772Copa Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 22

10:20 pm - 3:20 pmORD-SCL

14h 00m1 stop

1:35 am - 8:20 pmSCL-ORD

21h 45m1 stop

$781Avianca

Find Deal

Fri, Nov 14 - Sat, Nov 15

1:05 pm - 7:00 amMDW-SCL

14h 55m1 stop

9:30 pm - 9:51 amSCL-MDW

15h 21m1 stop

$782Delta

Find Deal

Thu, Dec 4 - Wed, Dec 17

1:16 pm - 7:00 amORD-SCL

14h 44m1 stop

11:15 pm - 10:03 amSCL-ORD

13h 48m1 stop

$782Delta

Find Deal

Thu, Dec 4 - Mon, Dec 15

8:00 am - 6:01 amSTL-SCL

19h 01m2 stops

1:28 am - 5:03 pmSCL-STL

18h 35m2 stops

$1,739Copa Airlines

Find Deal

Thu, Nov 27 - Sun, Dec 7

LATAM Airlines flights from Illinois to Chile

Our best LATAM Airlines deals on Illinois to Chile flight tickets

LATAM Airlines

Oct 8

ORD11:23 amChicago O'Hare Intl

17h 22m

2 stops

SCL6:45 amSantiago Arturo Merino Benitez

Oct 13

SCL1:10 pmSantiago Arturo Merino Benitez

21h 22m

2 stops

ORD8:32 amChicago O'Hare Intl

$691

Find similar

LATAM Airlines

Nov 13

ORD10:40 amChicago O'Hare Intl

17h 20m

2 stops

SCL7:00 amSantiago Arturo Merino Benitez

Nov 16

SCL8:50 pmSantiago Arturo Merino Benitez

18h 48m

2 stops

ORD12:38 pmChicago O'Hare Intl

$718

Find similar

LATAM Airlines

Sep 11

ORD10:40 amChicago O'Hare Intl

19h 10m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Sep 23

SCL11:55 pmSantiago Arturo Merino Benitez

19h 50m

1 stop

ORD5:45 pmChicago O'Hare Intl

$727

Find similar

Avianca flights from Illinois to Chile

Our best Avianca deals on Illinois to Chile flight tickets

Avianca

Aug 10

ORD2:35 pmChicago O'Hare Intl

12h 40m

1 stop

SCL4:15 amSantiago Arturo Merino Benitez

Aug 26

SCL11:55 pmSantiago Arturo Merino Benitez

14h 20m

1 stop

ORD1:15 pmChicago O'Hare Intl

$764

Find similar

Avianca

Nov 14

ORD10:20 pmChicago O'Hare Intl

14h 00m

1 stop

SCL3:20 pmSantiago Arturo Merino Benitez

Nov 15

SCL1:35 amSantiago Arturo Merino Benitez

21h 45m

1 stop

ORD8:20 pmChicago O'Hare Intl

$781

Find similar

Avianca

Aug 11

ORD2:35 pmChicago O'Hare Intl

12h 40m

1 stop

SCL4:15 amSantiago Arturo Merino Benitez

Aug 19

SCL2:30 pmSantiago Arturo Merino Benitez

23h 45m

1 stop

ORD1:15 pmChicago O'Hare Intl

$808

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 9/16

5:17 pm-5:15 am

2 stops33h 58m

Santiago Arturo Merino Benitez

Tue 9/23

11:00 am-9:18 am

1 stop24h 18m

$626

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 9/16

10:27 am-2:25 pm

2 stops25h 58m

Santiago Arturo Merino Benitez

Tue 9/23

7:10 am-9:18 am

2 stops28h 08m

$630

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 9/1

6:56 am-4:15 am

2 stops20h 19m

Santiago Arturo Merino Benitez

Mon 9/8

11:00 am-9:18 am

1 stop24h 18m

$637

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 10/8

11:23 am-6:45 am

2 stops17h 22m

Santiago Arturo Merino Benitez

Mon 10/13

1:10 pm-8:32 am

2 stops21h 22m

$691

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 11/13

10:40 am-7:00 am

2 stops17h 20m

Santiago Arturo Merino Benitez

Sun 11/16

8:50 pm-12:38 pm

2 stops18h 48m

$718

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 9/11

8:02 am-12:04 am

1 stop14h 02m

Santiago Arturo Merino Benitez

Mon 9/22

3:26 am-12:21 am

1 stop22h 55m

$772

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 11/14

10:20 pm-3:20 pm

1 stop14h 00m

Santiago Arturo Merino Benitez

Sat 11/15

1:35 am-8:20 pm

1 stop21h 45m

$781

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Thu 12/4

1:05 pm-7:00 am

1 stop14h 55m

Santiago Arturo Merino Benitez

Wed 12/17

9:30 pm-9:51 am

1 stop15h 21m

$782

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 12/4

1:16 pm-7:00 am

1 stop14h 44m

Santiago Arturo Merino Benitez

Mon 12/15

11:15 pm-10:03 am

1 stop13h 48m

$782

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Thu 11/27

8:00 am-6:01 am

2 stops19h 01m

Santiago Arturo Merino Benitez

Sun 12/7

1:28 am-5:03 pm

2 stops18h 35m

$1,739

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, April 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 $684. If you aren’t able to travel during the month of April, then book flights to Chile from Illinois during September instead. Flights to Chile in September, while not as cheap as those in April, still average around $803.

What is the cheapest day to depart on your flight to Chile?

Our data shows that Tuesday is the least expensive day to fly to Chile. Tickets to fly out on this day can be as low as $842. On the other hand, Saturday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $992.

What is the cheapest time of day to depart on your flight to Chile?

According to our data, the cheapest time of day to fly to Chile is in the evening. momondo users have found flights departing from Illinois to Chile in the evening for as low as $831. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $942 on average. Flights to Chile from Illinois in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $856 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 $776 on momondo.

Can stopping save me money on Illinois to Chile flights?

You could potentially save up to 22% 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

Best Price Found	$273
Fastest flight time	11h 45m
Direct flights	None
Airports in Chile	1 airport

The best one-way flight to Chile from Illinois in the past 72 hours is $273. The best round-trip flight deal from Illinois to Chile found on momondo in the last 72 hours is $626.

The fastest flight from Illinois to Chile takes 11h 45m

There are no direct flights from Illinois to Chile. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Santiago Arturo Merino Benitez Airport.

There is 1 airport near Chile: Santiago Arturo Merino Benitez (SCL)

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 August 2025, there are 7 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
Avianca	PriceFrom $539	Free Cancellation	Rating 6.7 2,394 reviews	Search Avianca flights
Copa Airlines	PriceFrom $641	Free Cancellation	Rating 7.5 1,500 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $694	Free Cancellation	Rating 7.5 1,830 reviews	Search LATAM Airlines flights
Delta	PriceFrom $698	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
Air Canada	PriceFrom $707	Free Cancellation	Rating 7.1 9,879 reviews	Search Air Canada flights
American Airlines	PriceFrom $752	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $782	Free Cancellation	Rating 7.4 8,912 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.