What airlines fly to Illinois?

LATAM Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to Illinois from Chile according to our data. LATAM Airlines is the first choice among our users, with 29% 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.

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

Avianca and Air Canada are the most popular carriers operating 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 October 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.

$363 Cheap Flights from Chile to Illinois in 2026/27

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.

11:50 pm - 5:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

20h 30m1 stop New York John F Kennedy Intl

1:35 pm - 6:55 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

14h 20m1 stop New York John F Kennedy Intl

$567LATAM Airlines

Mon, Nov 9 - Mon, Nov 16

11:50 pm - 5:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

20h 30m1 stop New York John F Kennedy Intl

1:35 pm - 6:55 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

14h 20m1 stop New York John F Kennedy Intl

$580LATAM Airlines

Mon, Nov 9 - Mon, Nov 16

3:28 am - 1:05 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

23h 37m1 stop Panama City Tocumen Intl

7:35 am - 12:24 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 49m1 stop Panama City Tocumen Intl

$591Copa Airlines

Thu, Oct 29 - Mon, Nov 9

5:07 am - 12:11 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

22h 04m1 stop Panama City Tocumen Intl

7:35 am - 3:38 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 03m1 stop Panama City Tocumen Intl

$591Copa Airlines

Mon, Nov 16 - Tue, Nov 24

7:30 am - 8:30 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

16h 00m1 stop Bogotá El Dorado

10:30 pm - 3:10 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 40m1 stop Bogotá El Dorado

$593Avianca

Fri, Jan 29 - Sun, Feb 14

6:40 am - 9:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

16h 40m1 stop Bogotá El Dorado

11:20 pm - 2:15 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 55m1 stop Bogotá El Dorado

$594Avianca

Fri, Apr 2 - Thu, Apr 15

11:00 pm - 4:25 pmSCL Santiago Arturo Merino Benitez-MDW Chicago Midway

18h 25m2 stops Miami Atlanta Hartsfield-Jackson

5:25 pm - 7:15 amMDW Chicago Midway-SCL Santiago Arturo Merino Benitez

12h 50m1 stop Atlanta Hartsfield-Jackson

$595Delta

Mon, Apr 5 - Sun, Apr 18

11:10 pm - 10:54 pmSCL Santiago Arturo Merino Benitez-MDW Chicago Midway

26h 44m1 stop Atlanta Hartsfield-Jackson

11:27 am - 7:40 amMDW Chicago Midway-SCL Santiago Arturo Merino Benitez

17h 13m1 stop Atlanta Hartsfield-Jackson

$595Delta

Mon, Nov 9 - Mon, Nov 16

11:15 pm - 11:02 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 47m1 stop Dallas/Fort Worth

6:00 am - 7:45 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

22h 45m1 stop Dallas/Fort Worth

$602American Airlines

Sat, Dec 5 - Tue, Mar 9

10:30 pm - 6:45 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

23h 15m1 stop Miami

4:40 pm - 9:25 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 45m1 stop Miami

$602American Airlines

Wed, Nov 25 - Sun, Nov 29

Recent last minute flight deals from Chile to Illinois

Enter your travel dates to find the best prices.

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

25h 13m1 stop Panama City Tocumen Intl

7:35 am - 3:38 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 03m1 stop Panama City Tocumen Intl

$591Copa Airlines

Wed, Oct 21 - Tue, Nov 3

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

25h 13m1 stop Panama City Tocumen Intl

3:13 pm - 11:39 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

30h 26m1 stop Panama City Tocumen Intl

$591Copa Airlines

Wed, Oct 21 - Sun, Oct 25

7:40 am - 9:20 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

15h 40m1 stop Bogotá El Dorado

11:30 pm - 3:10 pmORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

13h 40m1 stop Bogotá El Dorado

$593Avianca

Thu, Oct 22 - Sun, Oct 25

12:35 am - 7:11 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

20h 36m2 stops Miami Atlanta Hartsfield-Jackson

8:29 am - 7:40 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

21h 11m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$595Delta

Wed, Oct 21 - Sun, Oct 25

12:35 am - 6:29 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

19h 54m2 stops Miami Detroit Metropolitan Wayne County

5:27 am - 7:40 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

24h 13m1 stop Atlanta Hartsfield-Jackson

$595Delta

Wed, Oct 21 - Sun, Oct 25

11:50 pm - 8:38 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

22h 48m2 stops Miami Atlanta Hartsfield-Jackson

10:35 am - 7:30 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

17h 55m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado

$609LATAM Airlines

Thu, Oct 22 - Tue, Nov 3

9:45 pm - 10:11 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

14h 26m1 stop Houston George Bush Intcntl

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

33h 15m1 stop Houston George Bush Intcntl

$645United Airlines

Sun, Oct 25 - Sat, Oct 31

5:30 pm - 11:57 pmSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

32h 27m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

1:23 pm - 7:40 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

15h 17m1 stop Atlanta Hartsfield-Jackson

$651LATAM Airlines

Thu, Oct 22 - Tue, Nov 3

9:45 pm - 12:45 amSCL Santiago Arturo Merino Benitez-ORD Chicago O'Hare Intl

29h 00m1 stop Houston George Bush Intcntl

7:55 pm - 7:50 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

33h 55m1 stop Houston George Bush Intcntl

$820United Airlines

Sun, Oct 25 - Fri, Oct 30

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

14h 00m1 stop Miami

4:31 pm - 8:35 amORD Chicago O'Hare Intl-SCL Santiago Arturo Merino Benitez

14h 04m1 stop Miami

$1,028American Airlines

Sat, Oct 24 - Fri, Oct 30

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United Airlines flights from Chile to Illinois

Our best United Airlines deals on Chile to Illinois flight tickets

United Airlines

Dec 10

SCL10:45 pmSantiago Arturo Merino Benitez

14h 25m

1 stop

ORD10:10 amChicago O'Hare Intl

Mar 3

ORD8:00 amChicago O'Hare Intl

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

$642

United Airlines

Dec 1

SCL10:45 pmSantiago Arturo Merino Benitez

15h 30m

1 stop

ORD11:15 amChicago O'Hare Intl

Dec 8

ORD2:22 pmChicago O'Hare Intl

15h 28m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

$687

United Airlines

Oct 28

SCL9:45 pmSantiago Arturo Merino Benitez

14h 26m

1 stop

ORD10:11 amChicago O'Hare Intl

Nov 9

ORD7:29 amChicago O'Hare Intl

22h 21m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

$720

LATAM Airlines flights from Chile to Illinois

Our best LATAM Airlines deals on Chile to Illinois flight tickets

LATAM Airlines

Nov 9

SCL11:50 pmSantiago Arturo Merino Benitez

20h 30m

1 stop

ORD5:20 pmChicago O'Hare Intl

Nov 16

ORD1:35 pmChicago O'Hare Intl

14h 20m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

$567

LATAM Airlines

Nov 9

SCL11:50 pmSantiago Arturo Merino Benitez

20h 30m

1 stop

ORD5:20 pmChicago O'Hare Intl

Nov 16

ORD1:35 pmChicago O'Hare Intl

14h 20m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

$580

LATAM Airlines

Nov 9

SCL11:50 pmSantiago Arturo Merino Benitez

20h 30m

1 stop

ORD5:20 pmChicago O'Hare Intl

Nov 16

ORD1:35 pmChicago O'Hare Intl

14h 20m

1 stop

SCL6:55 amSantiago Arturo Merino Benitez

$581

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

Mon 11/9

11:50 pm-5:20 pm

1 stop20h 30m

Chicago O'Hare Intl

Mon 11/16

1:35 pm-6:55 am

1 stop14h 20m

$567

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Mon 11/9

11:50 pm-5:20 pm

1 stop20h 30m

Chicago O'Hare Intl

Mon 11/16

1:35 pm-6:55 am

1 stop14h 20m

$580

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Thu 10/29

3:28 am-1:05 am

1 stop23h 37m

Chicago O'Hare Intl

Mon 11/9

7:35 am-12:24 am

1 stop13h 49m

$591

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Mon 11/16

5:07 am-12:11 am

1 stop22h 04m

Chicago O'Hare Intl

Tue 11/24

7:35 am-3:38 am

1 stop17h 03m

$591

Quickest round-trip

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Fri 1/29

7:30 am-8:30 pm

1 stop16h 00m

Chicago O'Hare Intl

Sun 2/14

10:30 pm-3:10 pm

1 stop13h 40m

$593

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Fri 4/2

6:40 am-9:20 pm

1 stop16h 40m

Chicago O'Hare Intl

Thu 4/15

11:20 pm-2:15 pm

1 stop13h 55m

$594

SantiagoChicago

SCL Santiago Arturo Merino Benitez - MDW Chicago Midway

SCLMDW

Santiago Arturo Merino Benitez

Mon 4/5

11:00 pm-4:25 pm

2 stops18h 25m

Chicago Midway

Sun 4/18

5:25 pm-7:15 am

1 stop12h 50m

$595

SantiagoChicago

SCL Santiago Arturo Merino Benitez - MDW Chicago Midway

SCLMDW

Santiago Arturo Merino Benitez

Mon 11/9

11:10 pm-10:54 pm

1 stop26h 44m

Chicago Midway

Mon 11/16

11:27 am-7:40 am

1 stop17h 13m

$595

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Sat 12/5

11:15 pm-11:02 am

1 stop14h 47m

Chicago O'Hare Intl

Tue 3/9

6:00 am-7:45 am

1 stop22h 45m

$602

SantiagoChicago

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

SCLORD

Santiago Arturo Merino Benitez

Wed 11/25

10:30 pm-6:45 pm

1 stop23h 15m

Chicago O'Hare Intl

Sun 11/29

4:40 pm-9:25 am

1 stop13h 45m

$602

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 April. Flight prices, which tend to average around $640, 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 April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $648.

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 $699 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 $560 on momondo.

Can stopping save me money on Chile to Illinois flights?

You could potentially save up to 9% 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	$363
Fastest flight time	13h 44m
Direct flights	None

The best one-way flight to Illinois from Chile in the past 72 hours is $363. The best round-trip flight deal from Chile to Illinois found on momondo in the last 72 hours is $567.

The fastest flight from Chile to Illinois takes 13h 44m

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 October 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 2,553 reviews	Search Avianca flights
Copa Airlines	PriceFrom $343	Free Cancellation	Rating 7.6 1,557 reviews	Search Copa Airlines flights
Delta	PriceFrom $530	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
LATAM Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 1,970 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $587	Free Cancellation	Rating 7.0 12,181 reviews	Search American Airlines 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.