How long is the flight from Illinois to Chile?

On average, it takes 13h 39m 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 36h 59m.

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

Avianca 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 34% 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 November 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.

$246 Cheap Flights from Illinois to Chile in 2025/26

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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.

11:21 am - 7:40 amMDW-SCL

17h 19m1 stop

6:30 pm - 9:58 amSCL-MDW

18h 28m2 stops

$714Delta

Find Deal

Mon, Jan 12 - Mon, Jan 26

5:55 pm - 2:05 pmORD-SCL

17h 10m2 stops

6:30 pm - 10:08 amSCL-ORD

18h 38m2 stops

$714LATAM Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

10:20 pm - 3:20 pmORD-SCL

14h 00m1 stop

7:25 am - 9:20 pmSCL-ORD

15h 55m1 stop

$722Avianca

Find Deal

Fri, Feb 27 - Mon, Mar 9

4:45 pm - 8:55 amORD-SCL

13h 10m1 stop

9:15 pm - 4:09 pmSCL-ORD

20h 54m1 stop

$724American Airlines

Find Deal

Wed, Dec 10 - Mon, Mar 9

10:20 pm - 12:30 amORD-SCL

23h 10m1 stop

11:25 pm - 6:36 pmSCL-ORD

22h 11m1 stop

$728Multiple Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

10:20 pm - 3:20 pmORD-SCL

14h 00m1 stop

7:25 am - 9:20 pmSCL-ORD

15h 55m1 stop

$730Avianca

Find Deal

Fri, Feb 27 - Sun, Mar 8

8:59 am - 10:15 pmORD-SCL

34h 16m2 stops

1:35 am - 8:20 pmSCL-ORD

21h 45m1 stop

$735Multiple Airlines

Find Deal

Sun, Feb 1 - Thu, Feb 5

3:35 pm - 6:50 amORD-SCL

36h 15m1 stop

8:25 am - 1:01 pmSCL-ORD

31h 36m2 stops

$741Air Canada

Find Deal

Mon, Feb 9 - Sun, Feb 15

3:23 pm - 8:15 amORD-SCL

13h 52m1 stop

10:35 pm - 11:35 amSCL-ORD

16h 00m2 stops

$773American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

7:05 am - 12:15 pmORD-SCL

26h 10m2 stops

8:55 pm - 8:10 pmSCL-ORD

26h 15m2 stops

$784Air Canada

Find Deal

Wed, Nov 26 - Mon, Dec 1

Delta flights from Illinois to Chile

Our best Delta deals on Illinois to Chile flight tickets

Delta

Jan 12

MDW11:21 amChicago Midway

17h 19m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Jan 26

SCL6:30 pmSantiago Arturo Merino Benitez

18h 28m

2 stops

MDW9:58 amChicago Midway

$714

Find similar

Delta

Jan 27

MDW1:28 pmChicago Midway

15h 12m

2 stops

SCL7:40 amSantiago Arturo Merino Benitez

Feb 10

SCL8:15 amSantiago Arturo Merino Benitez

17h 11m

2 stops

MDW10:26 pmChicago Midway

$719

Find similar

Delta

Dec 2

STL11:40 amLambert-St Louis

17h 00m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Dec 9

SCL11:10 pmSantiago Arturo Merino Benitez

16h 47m

1 stop

STL12:57 pmLambert-St Louis

$764

Find similar

LATAM Airlines flights from Illinois to Chile

Our best LATAM Airlines deals on Illinois to Chile flight tickets

LATAM Airlines

Jan 12

ORD5:55 pmChicago O'Hare Intl

17h 10m

2 stops

SCL2:05 pmSantiago Arturo Merino Benitez

Jan 26

SCL6:30 pmSantiago Arturo Merino Benitez

18h 38m

2 stops

ORD10:08 amChicago O'Hare Intl

$714

Find similar

LATAM Airlines

Jan 10

ORD7:00 amChicago O'Hare Intl

21h 40m

2 stops

SCL7:40 amSantiago Arturo Merino Benitez

Jan 17

SCL5:15 amSantiago Arturo Merino Benitez

21h 42m

2 stops

ORD11:57 pmChicago O'Hare Intl

$719

Find similar

LATAM Airlines

Dec 5

ORD10:36 amChicago O'Hare Intl

17h 19m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

Dec 12

SCL11:25 pmSantiago Arturo Merino Benitez

15h 41m

2 stops

ORD12:06 pmChicago O'Hare Intl

$720

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Mon 1/12

11:21 am-7:40 am

1 stop17h 19m

Santiago Arturo Merino Benitez

Mon 1/26

6:30 pm-9:58 am

2 stops18h 28m

$714

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 1/12

5:55 pm-2:05 pm

2 stops17h 10m

Santiago Arturo Merino Benitez

Mon 1/26

6:30 pm-10:08 am

2 stops18h 38m

$714

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 2/27

10:20 pm-3:20 pm

1 stop14h 00m

Santiago Arturo Merino Benitez

Mon 3/9

7:25 am-9:20 pm

1 stop15h 55m

$722

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 12/10

4:45 pm-8:55 am

1 stop13h 10m

Santiago Arturo Merino Benitez

Mon 3/9

9:15 pm-4:09 pm

1 stop20h 54m

$724

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 12/7

10:20 pm-12:30 am

1 stop23h 10m

Santiago Arturo Merino Benitez

Sun 12/14

11:25 pm-6:36 pm

1 stop22h 11m

$728

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 2/27

10:20 pm-3:20 pm

1 stop14h 00m

Santiago Arturo Merino Benitez

Sun 3/8

7:25 am-9:20 pm

1 stop15h 55m

$730

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 2/1

8:59 am-10:15 pm

2 stops34h 16m

Santiago Arturo Merino Benitez

Thu 2/5

1:35 am-8:20 pm

1 stop21h 45m

$735

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 2/9

3:35 pm-6:50 am

1 stop36h 15m

Santiago Arturo Merino Benitez

Sun 2/15

8:25 am-1:01 pm

2 stops31h 36m

$741

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 1/15

3:23 pm-8:15 am

1 stop13h 52m

Santiago Arturo Merino Benitez

Mon 1/19

10:35 pm-11:35 am

2 stops16h 00m

$773

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 11/26

7:05 am-12:15 pm

2 stops26h 10m

Santiago Arturo Merino Benitez

Mon 12/1

8:55 pm-8:10 pm

2 stops26h 15m

$784

Flights are sorted by cheapest round-trip flights first.

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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 $665. If you aren’t able to travel during the month of September, then book flights to Chile from Illinois during April instead. Flights to Chile in April, while not as cheap as those in September, still average around $704.

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 $852 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 $673 on momondo.

Can stopping save me money on Illinois to Chile flights?

You could potentially save up to 31% 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

Direct flights	None

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 November 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
Air Canada	PriceFrom $484	Free Cancellation	Rating 7.1 10,429 reviews	Search Air Canada flights
Avianca	PriceFrom $564	Free Cancellation	Rating 6.6 2,470 reviews	Search Avianca flights
United Airlines	PriceFrom $626	Free Cancellation	Rating 7.4 9,011 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $641	Free Cancellation	Rating 7.6 1,561 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $667	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $684	Free Cancellation	Rating 7.5 1,870 reviews	Search LATAM Airlines flights
Delta	PriceFrom $699	Free Cancellation	Rating 7.9 8,004 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.