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O'Hare Intl

$293+ Cheap flights from Santiago (SCL) to O'Hare Intl (ORD)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Chicago O'Hare Intl are usually found in March or April, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Santiago to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to O'Hare Intl (ORD). 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 July 29, 2025.

Round-trip from

$652
(LATAM Airlines)

One-way from

$293
(Mytrip)

Popular in

January

Cheapest in

March

Average price

$795
From Santiago Arturo Merino Benitez to Chicago O'Hare Intl
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One-way flight from Santiago Arturo Merino Benitez to Chicago O'Hare Intl
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Highest demand for flights based on searches. 8% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santiago to O'Hare Intl

Cheapest flights from Santiago to O'Hare Intl
Explore the most affordable flight options available from Santiago to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This LATAM Airlines deal was found by Cheapflights users on 7/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:25 amSCL - ORD
2 stops20h 31mLATAM Airlines
Mon 10/1311:23 amORD - SCL
2 stops17h 27mLATAM Airlines
Deal found 7/28$652
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:55 amSCL - ORD
2 stops33h 35mMultiple Airlines
Sat 11/87:35 amORD - SCL
3 stops43h 20mMultiple Airlines
Deal found 7/28$655
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:55 pmSCL - ORD
1 stop14h 20mAvianca
Mon 9/82:35 pmORD - SCL
1 stop12h 40mAvianca
Deal found 7/27$732
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 10/810:55 pmSCL - ORD
2 stops19h 23mDelta
Wed 10/151:08 pmORD - SCL
1 stop14h 37mDelta
Deal found 7/28$745
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:55 pmSCL - ORD
1 stop15h 08mAmerican Airlines
Wed 10/151:51 pmORD - SCL
1 stop16h 09mAmerican Airlines
Deal found 7/27$746
This Copa Airlines deal was found by Cheapflights users on 7/26. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:29 pmSCL - ORD
1 stop13h 52mCopa Airlines
Sat 9/273:07 pmORD - SCL
1 stop12h 51mCopa Airlines
Deal found 7/26$762

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago to O'Hare Intl 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 July 29, 2025.
Use the filters below to find and compare flights from Santiago to Chicago O'Hare Intl Airport that are best for you.

Fly from

Santiago

Fly to

O'Hare Intl

Route

Depart

Return

Price

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 10/8

12:25 am-6:56 pm

2 stops20h 31m

Chicago O'Hare Intl

Mon 10/13

11:23 am-6:50 am

2 stops17h 27m

$652

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 11/5

5:55 am-12:30 pm

2 stops33h 35m

Chicago O'Hare Intl

Sat 11/8

7:35 am-5:55 am

3 stops43h 20m

$655

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 8/27

11:55 pm-1:15 pm

1 stop14h 20m

Chicago O'Hare Intl

Mon 9/8

2:35 pm-5:15 am

1 stop12h 40m

$732

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 10/8

10:55 pm-4:18 pm

2 stops19h 23m

Chicago O'Hare Intl

Wed 10/15

1:08 pm-5:45 am

1 stop14h 37m

$745

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 10/8

9:55 pm-11:03 am

1 stop15h 08m

Chicago O'Hare Intl

Wed 10/15

1:51 pm-8:00 am

1 stop16h 09m

$746

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 9/16

12:29 pm-12:21 am

1 stop13h 52m

Chicago O'Hare Intl

Sat 9/27

3:07 pm-5:58 am

1 stop12h 51m

$762

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Mon 8/18

6:10 am-9:22 am

2 stops28h 12m

$293

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Fri 12/5

3:25 pm-12:15 pm

1 stop23h 50m

$382

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sun 8/17

2:26 am-12:21 am

1 stop22h 55m

$448

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Fri 8/15

10:55 pm-5:37 pm

1 stop19h 42m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results
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Best time to book a flight from Santiago to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Santiago to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Santiago to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to O'Hare Intl. Price data was last updated on July 25, 2025.

The best time to book flights from Santiago to Chicago O'Hare Intl Airport is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Santiago to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $245). Flying from Santiago to Chicago O'Hare Intl Airport 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.

How much does it cost to fly round-trip from Santiago to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Santiago to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,821 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Santiago to O'Hare Intl. 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 Chicago O'Hare Intl?

    Most people fly from Santiago Arturo Merino Benitez (SCL) if they book a flight from Santiago to Chicago O'Hare Intl. On average, Arturo Merino Benitez has 0 outbound flights to Chicago O'Hare Intl per day from 5 airlines. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • What are the cheapest airlines flying from Santiago to Chicago O'Hare Intl Airport round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $652. Additional round-trip tickets that might be worth considering are offered by Avianca and Delta, with the lowest prices starting at $732 and $745, respectively. LATAM Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Santiago to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Santiago to Chicago O'Hare Intl Airport are Avianca ($382), Copa Airlines ($448), and LATAM Airlines ($467).

  • Can I find deals for flights from Santiago to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Santiago to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago to O'Hare Intl?

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

  • Can I find deals for business class flights from Santiago to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Santiago to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $245). Flying from Santiago to Chicago O'Hare Intl Airport 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Arlington Heights
Des Plaines
Elgin
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Evanston
Lake Geneva
Gurnee
Joliet
Waukegan

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Alternative routes for Santiago to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Santiago to Midway flights

Top 5 airlines flying from Santiago to O'Hare Intl

Discover the top 5 airlines that operate flights from Santiago to O'Hare Intl. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$506Average$778FlexibilityNo cancel feeOn-time81%
AviancaCheapest$507Average$665FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$588Average$666FlexibilityNo cancel feeOn-time70%
DeltaCheapest$644Average$784FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$753Average$945FlexibilityNo cancel feeOn-time71%

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