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Illinois

$258+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Chile to Illinois

Keep the following information in mind while searching for Chile to Illinois flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$502
(Copa Airlines)

One-way from

$258
(Cheapflightsfares)

Popular in

January

Cheapest in

March

Average price

$710
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Chicago (CHI) flights.
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From Chile to Illinois
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One-way flight from Chile to Illinois
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 22, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 4/102:30 amSCL - ORD
1 stop23h 02mCopa Airlines
Sun 4/207:51 amORD - SCL
1 stop17h 56mCopa Airlines
Deal found 2/21$502
This Delta deal was found by Cheapflights users on 2/22. 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 3/198:10 amSCL - ORD
2 stops17h 46mDelta
Tue 4/11:26 pmORD - SCL
2 stops16h 34mDelta
Deal found 2/22$505
This Delta deal was found by Cheapflights users on 2/21. 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 3/1911:15 pmSCL - MDW
2 stops20h 47mDelta
Tue 4/12:55 pmMDW - SCL
2 stops15h 05mDelta
Deal found 2/21$505
This eDestinos deal was found by Cheapflights users on 2/21. 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.
Thu 4/36:35 amSCL - ORD
2 stops19h 24mLATAM Airlines
Sun 4/610:40 amORD - SCL
1 stop18h 20mLATAM Airlines
Deal found 2/21$506
This LATAM Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 3/1312:25 amSCL - MDW
2 stops23h 58mLATAM Airlines
Sun 3/239:54 amMDW - SCL
1 stop18h 26mLATAM Airlines
Deal found 2/21$514
This LATAM Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/307:40 amSCL - ORD
2 stops25h 51mMultiple Airlines
Mon 5/51:55 amORD - SCL
1 stop27h 30mMultiple Airlines
Deal found 2/21$562
This Cocha deal was found by Cheapflights users on 2/21. 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 Cocha is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/292:30 pmSCL - ORD
1 stop23h 45mAvianca
Tue 5/132:35 pmORD - SCL
1 stop21h 50mAvianca
Deal found 2/21$585
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/299:55 pmSCL - ORD
1 stop25h 44mAmerican Airlines
Sat 5/101:12 pmORD - SCL
1 stop16h 53mAmerican Airlines
Deal found 2/21$682
This eDestinos deal was found by Cheapflights users on 2/21. 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.
Thu 4/35:17 amSCL - MDW
3 stops50h 06mMultiple Airlines
Sun 4/62:16 pmMDW - SCL
2 stops46h 29mMultiple Airlines
Deal found 2/21$801
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/229:45 pmSCL - ORD
1 stop28h 30mUnited Airlines
Sat 3/299:45 pmORD - SCL
1 stop32h 05mUnited Airlines
Deal found 2/20$804
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 5/1510:55 pmSCL - STL
2 stops18h 55mDelta
Fri 5/2310:10 amSTL - SCL
2 stops19h 40mDelta
Deal found 2/20$1,013
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 5/1412:30 amSCL - STL
3 stops24h 08mLATAM Airlines
Fri 5/236:00 amSTL - SCL
3 stops24h 00mLATAM Airlines
Deal found 2/20$1,026

Find flights from Chile to Illinois within your budget

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 February 22, 2025.

Fly from

Chile

Fly to

Illinois

Route

Depart

Return

Price

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 4/10

2:30 am-12:32 am

1 stop23h 02m

Chicago O'Hare Intl

Sun 4/20

7:51 am-2:47 am

1 stop17h 56m

$502

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 3/19

11:20 pm-5:43 pm

1 stop20h 23m

Chicago O'Hare Intl

Tue 4/1

1:35 pm-7:00 am

1 stop15h 25m

$505

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Wed 3/19

11:15 pm-6:02 pm

2 stops20h 47m

Chicago Midway

Tue 4/1

2:55 pm-8:00 am

2 stops15h 05m

$505

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 4/3

6:35 am-11:59 pm

2 stops19h 24m

Chicago O'Hare Intl

Sun 4/6

10:40 am-6:00 am

1 stop18h 20m

$506

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Thu 3/13

12:25 am-10:23 pm

2 stops23h 58m

Chicago Midway

Sun 3/23

9:54 am-6:20 am

1 stop18h 26m

$514

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 4/30

7:40 am-8:31 am

2 stops25h 51m

Chicago O'Hare Intl

Mon 5/5

1:55 am-6:25 am

1 stop27h 30m

$562

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 4/29

2:30 pm-1:15 pm

1 stop23h 45m

Chicago O'Hare Intl

Tue 5/13

2:35 pm-1:25 pm

1 stop21h 50m

$585

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 4/29

9:55 pm-10:39 pm

1 stop25h 44m

Chicago O'Hare Intl

Sat 5/10

1:12 pm-7:05 am

1 stop16h 53m

$682

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Thu 4/3

5:17 am-5:23 am

3 stops50h 06m

Chicago Midway

Sun 4/6

2:16 pm-1:45 pm

2 stops46h 29m

$801

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sat 3/22

9:45 pm-12:15 am

1 stop28h 30m

Chicago O'Hare Intl

Sat 3/29

9:45 pm-7:50 am

1 stop32h 05m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 25 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.

Travel insights for flights from Chile to Illinois

Get recent, data-driven insights about flights from Chile to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Chile to Illinois (average of $245). Flying from Chile to Illinois in March is currently the most expensive (average of $321). 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.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 22, 2025.
See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Chile to Illinois have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.6
Good
1,502 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,789 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aeromexico
7.5
Good
1,769 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $258. Users have also found prices from $367 and $372 on LATAM Airlines and Delta, 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, August is the cheapest month in which you can book a flight from Chile to Illinois (average of $245). Flying from Chile to Illinois in March is currently the most expensive (average of $321). 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$507Average$665FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$513Average$839FlexibilityNo cancel feeOn-time81%
DeltaCheapest$529Average$727FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$588Average$727FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$606Average$882FlexibilityNo cancel feeOn-time71%
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