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Illinois

$299+ Cheap flights from Chile to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Chile to Illinois

Cheapest flights from Chile to Illinois
Explore the most affordable flight options available from Chile to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This eDestinos deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/159:15 pm
SCL
-
ORD
2 stops27h 44m
Multiple Airlines
lun. 4/207:15 pm
ORD
-
SCL
2 stops30h 20m
Multiple Airlines
Deal found 1/28$524
This Avianca deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2411:55 pm
SCL
-
ORD
1 stop14h 20m
Avianca
vie. 5/82:35 pm
ORD
-
SCL
1 stop21h 50m
Avianca
Deal found 1/27$573
This Avianca deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/91:35 am
SCL
-
ORD
1 stop21h 45m
Avianca
mar. 3/3111:20 pm
ORD
-
SCL
1 stop13h 55m
Avianca
Deal found 1/28$574
This Copa Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/251:38 am
SCL
-
ORD
1 stop13h 53m
Copa Airlines
mié. 4/18:06 am
ORD
-
SCL
1 stop19h 57m
Copa Airlines
Deal found 1/28$575
This Avianca deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/206:40 am
SCL
-
ORD
1 stop15h 40m
Avianca
lun. 5/2511:20 pm
ORD
-
SCL
1 stop13h 55m
Avianca
Deal found 1/27$576
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/208:30 am
SCL
-
ORD
2 stops34h 45m
Multiple Airlines
mar. 4/286:34 pm
ORD
-
SCL
2 stops35h 06m
Multiple Airlines
Deal found 1/26$583
This eDestinos deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/24:55 am
SCL
-
ORD
2 stops20h 04m
Multiple Airlines
vie. 5/87:15 pm
ORD
-
SCL
2 stops38h 50m
Multiple Airlines
Deal found 1/28$584
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1810:35 am
SCL
-
ORD
1 stop26h 04m
Multiple Airlines
mié. 3/184:51 pm
ORD
-
SCL
2 stops43h 49m
Multiple Airlines
Deal found 1/28$591
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/122:30 pm
SCL
-
ORD
1 stop23h 45m
Avianca
dom. 5/312:35 pm
ORD
-
SCL
1 stop21h 50m
Avianca
Deal found 1/27$593
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1811:10 pm
SCL
-
MDW
1 stop13h 44m
Delta
mié. 3/1810:45 am
MDW
-
SCL
1 stop18h 55m
Delta
Deal found 1/28$646
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/86:40 pm
SCL
-
MDW
2 stops19h 22m
Delta
lun. 6/85:25 pm
MDW
-
SCL
1 stop12h 50m
Delta
Deal found 1/27$656
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/147:45 pm
SCL
-
MDW
2 stops17h 22m
Delta
lun. 4/271:23 pm
MDW
-
SCL
2 stops16h 27m
Delta
Deal found 1/28$666

Find flight deals from Chile to Illinois

Keep the following information in mind while searching for Chile to Illinois flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(eDestinos)

One-way from

$299
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$819
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Chicago (CHI) flights.
Search Deals
From Chile to Illinois
Search Deals
One-way flight from Chile to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chile to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Chile to Illinois that are best for you.

Fly from

Chile

Fly to

Illinois

Route

Depart

Return

Price

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

mié. 4/15

9:15 pm-11:59 pm

2 stops27h 44m

Chicago O'Hare Intl

lun. 4/20

7:15 pm-2:35 am

2 stops30h 20m

$524

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

lun. 4/20

11:55 pm-1:15 pm

1 stop14h 20m

Chicago O'Hare Intl

mar. 4/28

2:35 pm-4:15 am

1 stop12h 40m

$573

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

mié. 3/25

1:38 am-1:31 pm

1 stop13h 53m

Chicago O'Hare Intl

mié. 4/1

8:06 am-6:03 am

1 stop19h 57m

$575

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

jue. 3/26

5:21 am-1:04 am

1 stop21h 43m

Chicago O'Hare Intl

mar. 4/14

8:06 am-5:03 am

1 stop19h 57m

$575

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

mar. 3/24

1:17 am-1:31 pm

1 stop14h 14m

Chicago O'Hare Intl

mar. 3/31

7:56 am-12:34 am

1 stop14h 38m

$575

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

lun. 3/9

3:32 am-1:04 am

1 stop23h 32m

Chicago O'Hare Intl

mar. 3/31

3:28 pm-6:03 am

1 stop12h 35m

$575

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

lun. 3/23

3:32 am-1:04 am

1 stop23h 32m

Chicago O'Hare Intl

lun. 3/30

7:56 am-11:39 pm

1 stop13h 43m

$575

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

mar. 5/12

11:00 pm-6:15 pm

1 stop20h 15m

Chicago O'Hare Intl

mié. 5/20

6:34 pm-1:40 pm

2 stops42h 06m

$593

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

jue. 5/21

4:09 am-1:15 am

1 stop22h 06m

Chicago O'Hare Intl

dom. 5/31

3:21 pm-5:03 am

1 stop12h 42m

$595

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

mié. 2/25

6:30 pm-9:54 am

2 stops18h 24m

Chicago Midway

mié. 3/4

10:49 am-7:40 am

1 stop17h 51m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 36 results
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Best time to book a flight from Chile to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Chile with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chile to Illinois

What is the cheapest month to book a flight from Chile to Illinois?

Currently, November is the cheapest month in which you can book a flight from Chile to Illinois (average of $337). Flying from Chile to Illinois in January is currently the most expensive (average of $738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated enero 29, 2026.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Chile to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,918 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,560 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,492 reviews
Delta
7.9
Good
8,127 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chile to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chile to Illinois?

    Departing from Chile to Illinois will take you 13h 53m. The distance from Chile to Illinois is about 5316 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chile to Illinois one-way?

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $323. Users have also found prices from $371 and $376 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Chile to Illinois that include hotel bookings?

    Yes. In addition to deals on Chile to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chile to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Illinois.

  • Can I find deals for business class flights from Chile to Illinois?

    Yes. Cheapflights offers flight deals from Chile to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chile to Illinois?

    Currently, November is the cheapest month in which you can book a flight from Chile to Illinois (average of $337). Flying from Chile to Illinois in January is currently the most expensive (average of $738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chile to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chile to Illinois

Discover the top 5 airlines that operate flights from Chile to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$267Average$761FlexibilityNo cancel feeOn-time70%
AviancaCheapest$273Average$665FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$720FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$513Average$678FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$753Average$968FlexibilityNo cancel feeOn-time71%

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