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

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

What airlines fly to Illinois?

Copa Airlines, American Airlines and Delta are the top three most popular airlines that fly to Illinois from Chile according to our data. Copa Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 5 operators available for flights from Chile to Illinois as of September 2026.

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

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 Chile to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$306 Cheap Flights from Chile to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chile to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chile to Illinois

Enter your travel dates to find the best prices.

11:55 pm - 5:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

19h 25m1 stop New York John F Kennedy Intl

1:23 pm - 7:00 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 37m2 stops Atlanta Hartsfield-Jackson Miami

$509LATAM Airlines

Wed, Oct 21 - Thu, Oct 29

11:55 pm - 6:45 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

20h 50m2 stops Miami Atlanta Hartsfield-Jackson

1:23 pm - 6:55 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 32m2 stops Atlanta Hartsfield-Jackson Miami

$510LATAM Airlines

Tue, Sep 29 - Tue, Oct 20

9:45 pm - 11:17 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

15h 32m1 stop Houston George Bush Intcntl

9:35 pm - 8:50 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

32h 15m1 stop Houston George Bush Intcntl

$516United Airlines

Thu, Oct 29 - Sat, Nov 7

10:25 am - 12:25 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

28h 00m2 stops Miami New York John F Kennedy Intl

6:30 am - 6:55 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

22h 25m2 stops Atlanta Hartsfield-Jackson Miami

$517Delta

Sun, Oct 4 - Wed, Oct 7

3:57 am - 1:05 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

23h 08m1 stop Panama City Tocumen Intl

7:35 am - 12:19 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 44m1 stop Panama City Tocumen Intl

$518Copa Airlines

Wed, Oct 28 - Fri, Nov 6

1:44 am - 12:57 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

25h 13m1 stop Panama City Tocumen Intl

8:35 am - 2:46 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

16h 11m1 stop Panama City Tocumen Intl

$518Copa Airlines

Tue, Oct 20 - Tue, Oct 27

11:55 pm - 4:58 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

19h 03m2 stops Miami Atlanta Hartsfield-Jackson

5:27 am - 8:15 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

24h 48m1 stop Atlanta Hartsfield-Jackson

$521Delta

Mon, Oct 12 - Mon, Oct 19

10:30 pm - 9:36 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

26h 06m1 stop Miami

8:15 am - 9:00 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

21h 45m1 stop Miami

$526American Airlines

Fri, Nov 6 - Thu, Jan 7

9:30 pm - 9:29 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

13h 59m1 stop Miami

2:30 pm - 8:10 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 40m1 stop Miami

$529American Airlines

Tue, Sep 29 - Wed, Oct 21

8:50 am - 11:57 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

17h 07m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

1:50 pm - 7:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 35m1 stop New York John F Kennedy Intl

$530Multiple Airlines

Tue, Oct 6 - Tue, Oct 20

Recent last minute flight deals from Chile to Illinois

Enter your travel dates to find the best prices.

11:22 am - 1:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

27h 37m1 stop Panama City Tocumen Intl

3:20 pm - 11:39 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

30h 19m1 stop Panama City Tocumen Intl

$651Copa Airlines

Fri, Sep 4 - Fri, Sep 11

4:50 pm - 6:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

27h 09m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

5:30 am - 6:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

22h 55m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$653LATAM Airlines

Fri, Sep 4 - Fri, Sep 11

10:30 pm - 11:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

27h 29m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

8:05 am - 8:15 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

22h 10m1 stop Atlanta Hartsfield-Jackson

$745LATAM Airlines

Wed, Sep 9 - Tue, Sep 22

5:14 am - 12:59 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 45m2 stops Panama City Tocumen Intl Houston George Bush Intcntl

6:30 am - 3:56 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

19h 26m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

$771United Airlines

Wed, Sep 9 - Fri, Sep 18

12:43 am - 1:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 16m1 stop Panama City Tocumen Intl

3:50 pm - 7:00 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

37h 10m2 stops Orlando Bogotá El Dorado

$771Multiple Airlines

Thu, Sep 3 - Fri, Sep 11

9:50 pm - 12:54 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

17h 04m2 stops Miami Washington, D.C. Reagan-National

1:46 pm - 8:00 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

16h 14m2 stops Dallas/Fort Worth Miami

$1,061American Airlines

Mon, Sep 7 - Wed, Sep 9

11:55 pm - 4:59 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

19h 04m1 stop New York John F Kennedy Intl

6:00 am - 7:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

23h 25m1 stop New York John F Kennedy Intl

$1,116Delta

Wed, Sep 9 - Thu, Sep 17

5:14 am - 1:02 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 48m1 stop Panama City Tocumen Intl

3:20 pm - 6:10 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

12h 50m1 stop Panama City Tocumen Intl

$1,150Copa Airlines

Wed, Sep 9 - Sun, Sep 20

8:40 pm - 4:37 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

21h 57m1 stop Atlanta Hartsfield-Jackson

5:30 am - 8:15 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

24h 45m1 stop Atlanta Hartsfield-Jackson

$1,259Delta

Wed, Sep 9 - Tue, Sep 22

4:20 pm - 9:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

31h 00m1 stop Bogotá El Dorado

11:20 pm - 3:15 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 55m1 stop Bogotá El Dorado

$2,195Avianca

Sun, Sep 6 - Sun, Sep 13

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Copa Airlines flights from Chile to Illinois

Our best Copa Airlines deals on Chile to Illinois flight tickets

Copa Airlines

Oct 21

SCL12:23 pmSantiago Arturo Merino Benitez

14h 34m

1 stop

ORD12:57 amChicago O'Hare Intl

Oct 27

ORD8:35 amChicago O'Hare Intl

16h 11m

1 stop

SCL2:46 amSantiago Arturo Merino Benitez

$518

Copa Airlines

Sep 25

SCL5:14 amSantiago Arturo Merino Benitez

21h 48m

1 stop

ORD1:02 amChicago O'Hare Intl

Oct 23

ORD8:01 amChicago O'Hare Intl

14h 21m

1 stop

SCL12:22 amSantiago Arturo Merino Benitez

$546

Copa Airlines

Sep 21

SCL5:14 amSantiago Arturo Merino Benitez

21h 48m

1 stop

ORD1:02 amChicago O'Hare Intl

Oct 4

ORD3:20 pmChicago O'Hare Intl

31h 02m

1 stop

SCL12:22 amSantiago Arturo Merino Benitez

$574

LATAM Airlines flights from Chile to Illinois

Our best LATAM Airlines deals on Chile to Illinois flight tickets

LATAM Airlines

Oct 21

SCL11:55 pmSantiago Arturo Merino Benitez

19h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

Oct 29

ORD1:23 pmChicago O'Hare Intl

15h 37m

2 stops

SCL7:00 amSantiago Arturo Merino Benitez

$509

LATAM Airlines

Sep 29

SCL11:55 pmSantiago Arturo Merino Benitez

20h 50m

2 stops

ORD6:45 pmChicago O'Hare Intl

Oct 20

ORD1:23 pmChicago O'Hare Intl

15h 32m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

$510

LATAM Airlines

Sep 29

SCL11:55 pmSantiago Arturo Merino Benitez

19h 04m

1 stop

ORD4:59 pmChicago O'Hare Intl

Oct 21

ORD10:30 amChicago O'Hare Intl

18h 25m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

$511

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Wed 10/21

11:55 pm-5:20 pm

1 stop19h 25m

Chicago O'Hare Intl

Thu 10/29

1:23 pm-7:00 am

2 stops15h 37m

$509

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Tue 9/29

11:55 pm-6:45 pm

2 stops20h 50m

Chicago O'Hare Intl

Tue 10/20

1:23 pm-6:55 am

2 stops15h 32m

$510

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Thu 10/29

9:45 pm-11:17 am

1 stop15h 32m

Chicago O'Hare Intl

Sat 11/7

9:35 pm-8:50 am

1 stop32h 15m

$516

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Sun 10/4

10:25 am-12:25 pm

2 stops28h 00m

Chicago O'Hare Intl

Wed 10/7

6:30 am-6:55 am

2 stops22h 25m

$517

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Wed 10/28

3:57 am-1:05 am

1 stop23h 08m

Chicago O'Hare Intl

Fri 11/6

7:35 am-12:19 am

1 stop13h 44m

$518

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Tue 10/20

1:44 am-12:57 am

1 stop25h 13m

Chicago O'Hare Intl

Tue 10/27

8:35 am-2:46 am

1 stop16h 11m

$518

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Mon 10/12

11:55 pm-4:58 pm

2 stops19h 03m

Chicago O'Hare Intl

Mon 10/19

5:27 am-8:15 am

1 stop24h 48m

$521

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Fri 11/6

10:30 pm-9:36 pm

1 stop26h 06m

Chicago O'Hare Intl

Thu 1/7

8:15 am-9:00 am

1 stop21h 45m

$526

Quickest round-trip

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Tue 9/29

9:30 pm-9:29 am

1 stop13h 59m

Chicago O'Hare Intl

Wed 10/21

2:30 pm-8:10 am

1 stop15h 40m

$529

SantiagoChicago

SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl

SCLORD

Santiago Arturo Merino Benitez

Tue 10/6

8:50 am-11:57 pm

2 stops17h 07m

Chicago O'Hare Intl

Tue 10/20

1:50 pm-7:25 am

1 stop15h 35m

$530

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 Chile to Illinois

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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Chile is in August. Flight prices, which tend to average around $648, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $654.

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

You are more likely to see cheaper flights to Illinois from Chile when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $714 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Chile for as low as $539 on momondo.

Can stopping save me money on Chile to Illinois flights?

You could potentially save up to 22% on your flight if you consider stops on a Chile to Illinois flight.

Cheap Chile to Illinois flight deals and tips

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

Best Price Found	$306
Fastest flight time	14h 42m
Direct flights	None

The best one-way flight to Illinois from Chile in the past 72 hours is $306. The best round-trip flight deal from Chile to Illinois found on momondo in the last 72 hours is $509.

The fastest flight from Chile to Illinois takes 14h 42m

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

Search flight deals

Frequently asked questions about flying from Chile to Illinois

When did momondo last update prices for flights from Chile to Illinois?
Prices for flights from Chile to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Chile to Illinois?
There are 5 operators available for flights from Chile to Illinois as of September 2026.
How old do you have to be to fly from Chile to Illinois?
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 Chile to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chile to Illinois

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

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $316	Free Cancellation	Rating 6.5 2,556 reviews	Search Avianca flights
Copa Airlines	PriceFrom $343	Free Cancellation	Rating 7.6 1,552 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $587	Free Cancellation	Rating 7.1 12,036 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 1,988 reviews	Search LATAM Airlines flights
Delta	PriceFrom $596	Free Cancellation	Rating 7.8 8,556 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chile to Illinois for you.

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

Flights from Chile to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chile to Illinois.

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

Yes momondo offers price alerts on flights to Illinois from Chile. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.