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$266+ Cheap flights from Illinois to Santiago (SCL)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$720
(Mytrip)

One-way from

$266
(Kiwi.com)
From Illinois to Santiago Arturo Merino Benitez
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One-way flight from Illinois to Santiago Arturo Merino Benitez
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Find flight deals from Illinois to Santiago

Cheapest flights from Illinois to Santiago
Explore the most affordable flight options available from Illinois to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/261:35 pmORD - SCL
1 stop31h 05mMultiple Airlines
dom. 2/1611:15 pmSCL - ORD
1 stop21h 10mMultiple Airlines
Deal found 1/20$723
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/212:05 pmORD - SCL
2 stops32h 35mAvianca
lun. 1/273:05 amSCL - ORD
2 stops36h 10mAvianca
Deal found 1/21$731
This Copa Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 4/227:51 amORD - SCL
1 stop13h 53mCopa Airlines
mar. 5/611:28 amSCL - ORD
1 stop14h 06mCopa Airlines
Deal found 1/21$792
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/112:01 amORD - SCL
1 stop17h 14mAeromexico
mar. 3/1811:15 pmSCL - ORD
1 stop16h 31mAeromexico
Deal found 1/21$802
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 7/93:40 pmMDW - SCL
1 stop14h 20mDelta
mar. 7/2211:25 pmSCL - MDW
2 stops19h 38mDelta
Deal found 1/21$804
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 10/149:30 amORD - SCL
2 stops19h 00mLATAM Airlines
lun. 10/279:55 pmSCL - ORD
1 stop17h 24mLATAM Airlines
Deal found 1/21$804
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 6/1810:10 amMDW - SCL
2 stops18h 30mLATAM Airlines
mié. 6/2510:55 pmSCL - MDW
2 stops20h 08mLATAM Airlines
Deal found 1/20$808
This eDestinos deal was found by Cheapflights users on 1/21. 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.
lun. 3/176:20 amMDW - SCL
3 stops37h 55mMultiple Airlines
mié. 3/2611:15 pmSCL - MDW
1 stop14h 51mMultiple Airlines
Deal found 1/21$810
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1211:35 amORD - SCL
2 stops22h 45mAir Canada
mar. 3/187:50 pmSCL - ORD
2 stops20h 55mAir Canada
Deal found 1/21$810
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 7/1611:51 amSTL - SCL
2 stops16h 49mDelta
mié. 7/2311:25 pmSCL - STL
2 stops19h 38mDelta
Deal found 1/21$824
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1211:05 amSTL - SCL
2 stops18h 45mUnited Airlines
mié. 3/199:45 pmSCL - STL
2 stops18h 38mUnited Airlines
Deal found 1/21$828
This Delta deal was found by Cheapflights users on 1/21. 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.
dom. 11/3011:00 amORD - SCL
1 stop17h 00mDelta
jue. 12/1110:55 pmSCL - ORD
1 stop25h 05mDelta
Deal found 1/21$844

Find flights from Illinois to Santiago within your budget

Customize your flight search to find flights from Illinois to Santiago 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 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

jue. 3/6

6:23 am-2:40 pm

2 stops29h 17m

Santiago Arturo Merino Benitez

jue. 3/13

11:05 pm-11:37 pm

2 stops26h 32m

$720

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mié. 6/18

3:45 pm-4:35 am

2 stops35h 50m

Santiago Arturo Merino Benitez

mié. 6/25

2:30 pm-1:15 pm

1 stop23h 45m

$739

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mar. 3/11

2:01 am-9:15 pm

1 stop17h 14m

Santiago Arturo Merino Benitez

mar. 3/18

11:15 pm-1:46 pm

1 stop16h 31m

$802

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

mié. 7/9

3:40 pm-7:00 am

1 stop14h 20m

Santiago Arturo Merino Benitez

mar. 7/22

11:25 pm-6:03 pm

2 stops19h 38m

$804

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

lun. 6/23

1:16 pm-7:00 am

1 stop16h 44m

Santiago Arturo Merino Benitez

lun. 7/7

11:25 pm-7:03 pm

2 stops20h 38m

$804

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

mié. 6/18

10:10 am-5:40 am

2 stops18h 30m

Santiago Arturo Merino Benitez

mié. 6/25

10:55 pm-6:03 pm

2 stops20h 08m

$808

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mié. 6/25

9:30 am-6:30 am

2 stops20h 00m

Santiago Arturo Merino Benitez

mié. 7/9

8:40 pm-10:02 am

1 stop14h 22m

$808

ChicagoSantiago

MDW - SCL

MDWSCL

Chicago Midway

lun. 3/17

6:20 am-10:15 pm

3 stops37h 55m

Santiago Arturo Merino Benitez

mié. 3/26

11:15 pm-12:06 pm

1 stop14h 51m

$810

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

lun. 3/17

4:00 pm-7:50 am

1 stop13h 50m

Santiago Arturo Merino Benitez

mié. 3/26

9:45 pm-11:23 am

1 stop15h 38m

$815

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mié. 3/12

11:35 am-12:20 pm

2 stops22h 45m

Santiago Arturo Merino Benitez

mar. 3/18

7:50 pm-2:45 pm

2 stops20h 55m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 35 results
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Best time to book a flight from Illinois to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago 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.

Travel insights for flights from Illinois to Santiago

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

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Santiago (average of $752). Flying from Illinois to Santiago 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 SCL?

Find hourly flight availability from Illinois to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

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

Rainfall in Santiago by month

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

In terms of precipitation, rainfall in Santiago 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 Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

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

If weather is an important factor for your trip to Santiago, 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 Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated enero 21, 2025.
Get a feel of what it's like to fly with Aeromexico, LATAM Airlines and Air Canada from Illinois to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,849 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Santiago from Illinois?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly into if you book a flight from Illinois to Santiago. It is only a 8.4 mi journey from Arturo Merino Benitez (SCL) to Santiago’s city center.

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

    One-way options have recently been found by users for as low as $273 on Avianca. Other airlines that offer cheap prices include Delta from $458 and American Airlines from $458 one-way.

  • What are the most popular routes from Illinois to Santiago?

    Most travelers choose Chicago O'Hare Intl - Santiago Arturo Merino Benitez, Chicago Midway - Santiago Arturo Merino Benitez or Lambert-St Louis - Santiago Arturo Merino Benitez when deciding on the best route from Illinois to Santiago.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Illinois to Santiago (average of $752). Flying from Illinois to Santiago 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.

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Alternative routes for Illinois to Santiago

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 Santiago

Discover the top 7 airlines that operate flights from Illinois to Santiago. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$507Average$731FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$600Average$841FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$707Average$1,034FlexibilityNo cancel feeOn-time67%
DeltaCheapest$712Average$945FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$712Average$895FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$734Average$928FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$782Average$1,023FlexibilityNo cancel feeOn-time69%
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