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$302+ Cheap flights from Santiago (SCL) 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Santiago to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Illinois (USIL). 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 January 21, 2025.

Round-trip from

$560
(Trip.com)

One-way from

$302
(Kiwi.com)
From Santiago Arturo Merino Benitez to Illinois
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One-way flight from Santiago Arturo Merino Benitez to Illinois
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Find flight deals from Santiago to Illinois

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

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.
Mon 3/311:15 pmSCL - MDW
1 stop13h 57mLATAM Airlines
Mon 3/179:54 amMDW - SCL
1 stop18h 26mLATAM Airlines
Deal found 1/21$560
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:55 pmSCL - ORD
1 stop14h 20mAvianca
Sat 9/132:35 pmORD - SCL
1 stop12h 40mAvianca
Deal found 1/20$586
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/154:00 pmSCL - ORD
2 stops33h 56mLATAM Airlines
Sat 3/229:45 amORD - SCL
2 stops26h 45mLATAM Airlines
Deal found 1/20$592
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2110:25 amSCL - ORD
2 stops16h 24mDelta
Sun 3/99:47 amORD - SCL
1 stop19h 33mDelta
Deal found 1/20$605
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1110:05 pmSCL - ORD
2 stops27h 32mMultiple Airlines
Tue 3/183:31 pmORD - SCL
3 stops36h 19mMultiple Airlines
Deal found 1/20$634
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1611:15 pmSCL - MDW
1 stop18h 59mDelta
Sat 3/291:12 pmMDW - SCL
2 stops15h 48mDelta
Deal found 1/20$675
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2810:30 pmSCL - ORD
1 stop15h 40mAmerican Airlines
Wed 3/56:00 amORD - SCL
1 stop22h 50mAmerican Airlines
Deal found 1/20$680
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:19 amSCL - ORD
1 stop14h 23mCopa Airlines
Sat 5/107:54 amORD - SCL
1 stop34h 30mCopa Airlines
Deal found 1/20$718
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1511:15 pmSCL - ORD
1 stop16h 31mAeromexico
Thu 3/203:47 pmORD - SCL
1 stop27h 28mAeromexico
Deal found 1/20$727
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/289:10 pmSCL - MDW
3 stops27h 54mMultiple Airlines
Wed 3/57:25 amMDW - SCL
2 stops35h 50mMultiple Airlines
Deal found 1/20$761
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 3/610:45 pmSCL - ORD
1 stop14h 24mUnited Airlines
Thu 3/135:15 amORD - SCL
1 stop24h 35mUnited Airlines
Deal found 1/19$845
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:50 pmSCL - STL
1 stop21h 16mAir Canada
Wed 2/193:50 pmSTL - SCL
2 stops19h 30mAir Canada
Deal found 1/20$867

Find flights from Santiago to Illinois within your budget

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

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Mon 3/3

11:15 pm-10:12 am

1 stop13h 57m

Chicago Midway

Mon 3/17

9:54 am-6:20 am

1 stop18h 26m

$560

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 3/13

12:45 am-1:15 pm

1 stop14h 30m

Chicago O'Hare Intl

Wed 3/19

2:35 pm-2:20 pm

1 stop21h 45m

$572

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sat 3/15

4:00 pm-11:56 pm

2 stops33h 56m

Chicago O'Hare Intl

Sat 3/22

9:45 am-2:30 pm

2 stops26h 45m

$592

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Fri 2/21

10:25 am-11:49 pm

2 stops16h 24m

Chicago O'Hare Intl

Sun 3/9

9:47 am-7:20 am

1 stop19h 33m

$605

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Fri 3/14

9:51 pm-11:37 pm

2 stops27h 46m

Chicago O'Hare Intl

Mon 3/24

7:07 pm-11:59 pm

3 stops26h 52m

$650

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Sun 3/16

10:40 pm-12:36 pm

2 stops15h 56m

Chicago Midway

Sat 3/29

1:12 pm-8:00 am

2 stops16h 48m

$675

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Fri 2/28

10:30 pm-11:10 am

1 stop15h 40m

Chicago O'Hare Intl

Wed 3/5

6:00 am-7:50 am

1 stop22h 50m

$680

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Mon 4/14

2:30 am-12:32 am

1 stop23h 02m

Chicago O'Hare Intl

Sat 4/19

7:51 am-2:47 am

1 stop17h 56m

$702

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sat 3/15

11:15 pm-1:46 pm

1 stop16h 31m

Chicago O'Hare Intl

Thu 3/20

3:47 pm-9:15 pm

1 stop27h 28m

$727

SantiagoChicago

SCL - MDW

SCLMDW

Santiago Arturo Merino Benitez

Fri 2/28

9:10 pm-10:04 pm

3 stops27h 54m

Chicago Midway

Wed 3/5

7:25 am-10:15 pm

2 stops35h 50m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 27 results
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Best time to book a flight from Santiago to Illinois

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

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

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

Currently, August is the cheapest month in which you can book a flight from Santiago to Illinois (average of $245). Flying from Santiago to Illinois in March is currently the most expensive (average of $320). 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 January 21, 2025.
To help decide which airline to fly from Santiago to Illinois, see what other customers have to say about American Airlines, United Airlines and LATAM Airlines. 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
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

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

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 Santiago to Illinois. 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 from for flights from Santiago to Illinois?

    If you book a flight to Illinois from Santiago, you will be flying from Arturo Merino Benitez, which is the city’s only airport. Santiago Arturo Merino Benitez (SCL) is located 8.4 mi from the center of Santiago.

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

    $339 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Delta and LATAM Airlines, with prices starting from $372 and $381, respectively.

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

    The most popular route from Santiago to Illinois is Santiago Arturo Merino Benitez - Chicago O'Hare Intl. You may also consider Santiago Arturo Merino Benitez - Chicago Midway or Santiago Arturo Merino Benitez - Lambert-St Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santiago to Illinois (average of $245). Flying from Santiago to Illinois in March is currently the most expensive (average of $320). 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 Santiago to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Santiago to Illinois

Discover the top 4 airlines that operate flights from Santiago 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$529Average$732FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$532Average$852FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$588Average$732FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$606Average$882FlexibilityNo cancel feeOn-time71%
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