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Chile

$303+ Cheap flights from Illinois to Chile

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Illinois to Chile

Keep the following information in mind while searching for Illinois to Chile flight deals. Data was last updated June 12, 2025.

Round-trip from

$659
(Cheapflightsfares)

One-way from

$303
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$822
From Illinois to Chile
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One-way flight from Illinois to Chile
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Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Illinois to Chile

Cheapest flights from Illinois to Chile
Explore the most affordable flight options available from Illinois to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:35 pmORD - SCL
1 stop12h 40mAvianca
Sun 9/73:30 pmSCL - ORD
1 stop23h 45mAvianca
Deal found 6/12$659
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Mon 8/182:35 pmORD - SCL
1 stop12h 40mMultiple Airlines
Thu 8/212:30 pmSCL - ORD
2 stops30h 28mMultiple Airlines
Deal found 6/11$683
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:19 amORD - SCL
1 stop17h 41mLATAM Airlines
Sun 11/28:40 pmSCL - ORD
2 stops18h 58mLATAM Airlines
Deal found 6/12$783
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:20 amORD - SCL
2 stops21h 50mAir Canada
Wed 12/108:50 pmSCL - ORD
1 stop15h 07mAir Canada
Deal found 6/10$796
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:14 amMLI - SCL
2 stops19h 51mAmerican Airlines
Thu 11/1310:15 pmSCL - MLI
2 stops20h 41mAmerican Airlines
Deal found 6/10$808
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/214:22 pmMDW - SCL
2 stops23h 48mLATAM Airlines
Fri 7/2511:25 pmSCL - MDW
2 stops23h 17mLATAM Airlines
Deal found 6/10$813
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 10/2910:35 amMDW - SCL
1 stop18h 25mDelta
Thu 11/1311:15 pmSCL - MDW
1 stop15h 40mDelta
Deal found 6/10$814
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 12/56:56 amORD - SCL
1 stop14h 12mCopa Airlines
Sun 12/146:12 amSCL - ORD
1 stop20h 09mCopa Airlines
Deal found 6/11$832
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:00 amSTL - SCL
1 stop19h 00mLATAM Airlines
Sun 11/232:30 pmSCL - STL
2 stops36h 09mLATAM Airlines
Deal found 6/11$843
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 10/143:35 pmORD - SCL
1 stop13h 25mDelta
Fri 10/318:15 amSCL - ORD
2 stops17h 38mDelta
Deal found 6/11$844
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:40 pmSTL - SCL
2 stops15h 25mAmerican Airlines
Sun 11/2310:15 pmSCL - STL
2 stops16h 42mAmerican Airlines
Deal found 6/10$848
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:25 amSTL - SCL
3 stops32h 10mMultiple Airlines
Mon 8/253:40 pmSCL - STL
2 stops31h 22mMultiple Airlines
Deal found 6/11$874

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Chile 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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Chile that are best for you.

Fly from

Illinois

Fly to

Chile

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 8/29

2:35 pm-4:15 am

1 stop12h 40m

Santiago Arturo Merino Benitez

Sun 9/7

3:30 pm-1:15 pm

1 stop23h 45m

$659

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 8/18

2:35 pm-4:15 am

1 stop12h 40m

Santiago Arturo Merino Benitez

Thu 8/21

2:30 pm-7:58 pm

2 stops30h 28m

$683

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 10/14

11:19 am-7:00 am

1 stop17h 41m

Santiago Arturo Merino Benitez

Sun 11/2

8:40 pm-12:38 pm

2 stops18h 58m

$783

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 12/1

11:20 am-12:10 pm

2 stops21h 50m

Santiago Arturo Merino Benitez

Wed 12/10

8:50 pm-8:57 am

1 stop15h 07m

$796

MolineSantiago

MLI - SCL

MLISCL

Moline Quad-City

Wed 10/29

11:23 am-9:05 am

2 stops19h 42m

Santiago Arturo Merino Benitez

Wed 11/12

10:15 pm-8:29 pm

2 stops25h 14m

$808

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Mon 7/21

4:22 pm-5:10 pm

2 stops23h 48m

Santiago Arturo Merino Benitez

Fri 7/25

11:25 pm-9:42 pm

2 stops23h 17m

$813

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

Wed 10/29

10:35 am-7:00 am

1 stop18h 25m

Santiago Arturo Merino Benitez

Thu 11/13

11:15 pm-11:55 am

1 stop15h 40m

$814

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 12/5

6:56 am-12:08 am

1 stop14h 12m

Santiago Arturo Merino Benitez

Sun 12/14

6:12 am-11:21 pm

1 stop20h 09m

$832

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Mon 11/10

9:00 am-7:00 am

1 stop19h 00m

Santiago Arturo Merino Benitez

Sun 11/23

2:30 pm-11:39 pm

2 stops36h 09m

$843

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 10/14

11:19 am-6:40 am

2 stops17h 21m

Santiago Arturo Merino Benitez

Fri 10/31

8:15 am-11:53 pm

2 stops17h 38m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 53 results
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Best time to book a flight from Illinois to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Illinois 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 Illinois to Chile

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Chile (average of $752). Flying from Illinois to Chile in December is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from IL to CL?

Find hourly flight availability from Illinois to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Chile as you normally would.

Rainfall in Chile by month

Plan your trip to Chile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chile ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Chile when rainfall is around 0.0 in.

Temperature in Chile by month

Plan your trip to Chile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chile, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated June 12, 2025.
To help decide which airline to fly from Illinois to Chile, see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    For one-way options, check prices for Avianca. According to our data, you can fly for as low as $311. Users have also found prices from $458 and $463 on LATAM Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Chile 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 Illinois to Chile?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Chile (average of $752). Flying from Illinois to Chile in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Chile

Discover the top 7 airlines that operate flights from Illinois to Chile. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$512Average$694FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$620Average$871FlexibilityNo cancel feeOn-time70%
DeltaCheapest$698Average$969FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$707Average$951FlexibilityNo cancel feeOn-time67%
LATAM AirlinesCheapest$712Average$1,596FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$750Average$1,007FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$782Average$982FlexibilityNo cancel feeOn-time69%

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