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

Avianca, LATAM Airlines, and Delta 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 29% 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.

How long is the flight from Illinois to Chile?

On average, it takes 13h 16m 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 30m.

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 May 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.

$231 Cheap Flights from Illinois to Chile - Save in Minutes

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Find the cheapest flights from Illinois to Chile

Round-trip

One-way

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Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Chile that have been recently found on momondo from popular airlines, departing in the coming months.

3:45 pm - 10:30 pmORD-SCL

29h 45m3 stops

6:10 am - 2:25 pmSCL-ORD

33h 15m3 stops

$537Avianca

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Sun, Jun 1 - Sat, Jun 7

3:45 pm - 10:30 pmORD-SCL

29h 45m2 stops

6:10 am - 2:25 pmSCL-ORD

33h 15m3 stops

$542Avianca

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Sun, Jun 1 - Sat, Jun 7

3:11 pm - 3:35 amORD-SCL

34h 24m2 stops

4:35 am - 12:53 pmSCL-ORD

34h 18m2 stops

$619

Find Deal

Wed, Sep 10 - Wed, Sep 24

7:54 am - 3:43 amORD-SCL

17h 49m1 stop

12:27 pm - 12:22 amSCL-ORD

13h 55m1 stop

$642Copa Airlines

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Wed, Sep 10 - Wed, Sep 24

9:55 am - 8:05 amORD-SCL

20h 10m1 stop

9:55 pm - 2:12 pmSCL-ORD

18h 17m2 stops

$658American Airlines

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Wed, Sep 10 - Wed, Sep 24

2:17 pm - 2:35 amORD-SCL

35h 18m2 stops

2:30 pm - 8:40 pmSCL-ORD

31h 10m2 stops

$672

Find Deal

Mon, Aug 4 - Tue, Aug 12

3:07 pm - 5:04 amORD-SCL

12h 57m1 stop

2:23 am - 12:22 amSCL-ORD

22h 59m1 stop

$792Copa Airlines

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Mon, Aug 4 - Mon, Aug 11

3:40 pm - 8:00 amMDW-SCL

14h 20m1 stop

9:40 pm - 9:51 amSCL-MDW

14h 11m1 stop

$796LATAM Airlines

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Wed, Sep 10 - Wed, Sep 24

3:40 pm - 8:00 amMDW-SCL

14h 20m1 stop

12:25 am - 5:58 pmSCL-MDW

19h 33m2 stops

$804LATAM Airlines

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Wed, Sep 10 - Tue, Sep 23

2:56 pm - 7:05 amORD-SCL

15h 09m2 stops

9:50 pm - 3:52 pmSCL-ORD

19h 02m2 stops

$908American Airlines

Find Deal

Sat, Jul 12 - Sat, Jul 19

Copa Airlines flights from Illinois to Chile

Our best Copa Airlines deals on Illinois to Chile flight tickets

Copa Airlines

Sep 10

ORD7:54 amChicago O'Hare Intl

17h 49m

1 stop

SCL3:43 amSantiago Arturo Merino Benitez

Sep 24

SCL12:27 pmSantiago Arturo Merino Benitez

13h 55m

1 stop

ORD12:22 amChicago O'Hare Intl

$642

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Copa Airlines

Aug 4

ORD3:07 pmChicago O'Hare Intl

12h 57m

1 stop

SCL5:04 amSantiago Arturo Merino Benitez

Aug 11

SCL2:23 amSantiago Arturo Merino Benitez

22h 59m

1 stop

ORD12:22 amChicago O'Hare Intl

$792

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Copa Airlines

Aug 22

ORD3:07 pmChicago O'Hare Intl

12h 57m

1 stop

SCL5:04 amSantiago Arturo Merino Benitez

Aug 30

SCL2:23 amSantiago Arturo Merino Benitez

22h 59m

1 stop

ORD12:22 amChicago O'Hare Intl

$812

Find similar

American Airlines flights from Illinois to Chile

Our best American Airlines deals on Illinois to Chile flight tickets

American Airlines

Sep 10

ORD9:55 amChicago O'Hare Intl

20h 10m

1 stop

SCL8:05 amSantiago Arturo Merino Benitez

Sep 24

SCL9:55 pmSantiago Arturo Merino Benitez

18h 17m

2 stops

ORD2:12 pmChicago O'Hare Intl

$658

Find similar

American Airlines

Jul 12

ORD2:56 pmChicago O'Hare Intl

15h 09m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Jul 19

SCL9:50 pmSantiago Arturo Merino Benitez

19h 02m

2 stops

ORD3:52 pmChicago O'Hare Intl

$908

Find similar

American Airlines

Aug 16

STL8:35 amLambert-St Louis

21h 30m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 23

SCL9:55 pmSantiago Arturo Merino Benitez

18h 47m

2 stops

STL3:42 pmLambert-St Louis

$958

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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, 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 $666. If you aren’t able to travel during the month of April, then book flights to Chile from Illinois during October instead. Flights to Chile in October, 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 20 weeks ahead of your departure date. In general, you can expect to find flights to Chile for around $887 when searching 20 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 $739 on momondo.

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	$231
Fastest flight time	11h 45m
Direct flights	None
Airports in Chile	2 airports

The best one-way flight to Chile from Illinois in the past 72 hours is $231. The best round-trip flight deal from Illinois to Chile found on momondo in the last 72 hours is $537.

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

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

There are 2 airports near Chile: Balmaceda Teniente Vidal (BBA), Santiago Arturo Merino Benitez (SCL)

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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 May 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 $512	Free Cancellation	Rating 6.7 2,317 reviews	Search Avianca flights
Copa Airlines	PriceFrom $620	Free Cancellation	Rating 7.5 1,415 reviews	Search Copa Airlines flights
Air Canada	PriceFrom $707	Free Cancellation	Rating 7.0 9,245 reviews	Search Air Canada flights
American Airlines	PriceFrom $750	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $772	Free Cancellation	Rating 7.5 1,767 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $782	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights
Delta	PriceFrom $792	Free Cancellation	Rating 8.0 7,934 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.