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O'Hare Intl

$318+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap 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 April 23, 2026.

This LATAM Airlines deal was found by Cheapflights users on 4/21. 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 7/112:40 am
SCL
-
ORD
2 stops19h 02m
LATAM Airlines
Mon 8/3110:40 am
ORD
-
SCL
2 stops19h 15m
LATAM Airlines
Deal found 4/21$617
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:55 pm
SCL
-
ORD
1 stop19h 50m
LATAM Airlines
Wed 8/191:15 pm
ORD
-
SCL
2 stops16h 40m
LATAM Airlines
Deal found 4/19$620
This LATAM Airlines deal was found by Cheapflights users on 4/18. 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.
Fri 7/3110:55 pm
SCL
-
ORD
1 stop19h 50m
LATAM Airlines
Fri 8/211:15 pm
ORD
-
SCL
2 stops16h 40m
LATAM Airlines
Deal found 4/18$622
This eDestinos deal was found by Cheapflights users on 4/18. 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 8/610:55 pm
SCL
-
ORD
1 stop19h 50m
LATAM Airlines
Sun 8/1611:10 am
ORD
-
SCL
2 stops17h 25m
LATAM Airlines
Deal found 4/18$623
This LATAM Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 8/1010:55 pm
SCL
-
ORD
1 stop19h 46m
LATAM Airlines
Mon 8/2410:40 am
ORD
-
SCL
1 stop18h 45m
LATAM Airlines
Deal found 4/21$625
This LATAM Airlines deal was found by Cheapflights users on 4/21. 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 5/2711:00 pm
SCL
-
ORD
2 stops18h 56m
LATAM Airlines
Wed 12/210:40 am
ORD
-
SCL
2 stops15h 55m
LATAM Airlines
Deal found 4/21$630
This eDestinos deal was found by Cheapflights users on 4/17. 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 8/2010:55 pm
SCL
-
ORD
1 stop19h 46m
LATAM Airlines
Wed 9/23:35 pm
ORD
-
SCL
1 stop14h 40m
LATAM Airlines
Deal found 4/17$632

Find 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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$617
(LATAM Airlines)

One-way from

$318
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$648
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Chicago O'Hare Intl flights.
Search Deals
From Santiago Arturo Merino Benitez to Chicago O'Hare Intl
Search Deals
One-way flight from Santiago Arturo Merino Benitez to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 23, 2026.
Use the filters below to find and compare flights from Santiago to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 5/27

10:55 pm-5:54 pm

1 stop19h 59m

Chicago O'Hare Intl

Wed 12/2

11:10 am-7:40 am

1 stop17h 30m

$641

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Sat 6/6

11:17 am-4:00 am

1 stop17h 43m

Chicago O'Hare Intl

Sat 6/13

8:02 am-10:43 pm

1 stop13h 41m

$643

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 6/2

11:17 am-4:00 am

1 stop17h 43m

Chicago O'Hare Intl

Tue 6/9

8:02 am-10:43 pm

1 stop13h 41m

$643

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 7/8

10:55 pm-5:45 pm

1 stop19h 50m

Chicago O'Hare Intl

Mon 7/13

6:30 am-7:15 am

1 stop23h 45m

$645
Quickest round-trip

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Tue 5/19

10:55 pm-4:29 pm

2 stops18h 34m

Chicago O'Hare Intl

Fri 5/22

6:06 pm-7:15 am

1 stop12h 09m

$646

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 5/27

11:00 pm-4:56 pm

2 stops18h 56m

Chicago O'Hare Intl

Wed 12/2

11:10 am-5:35 am

2 stops15h 25m

$646

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 5/6

11:00 pm-6:05 pm

2 stops20h 05m

Chicago O'Hare Intl

Fri 5/15

9:49 am-5:35 am

2 stops18h 46m

$646

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 5/14

10:55 pm-5:49 pm

1 stop19h 54m

Chicago O'Hare Intl

Sun 5/17

2:59 pm-7:15 am

1 stop15h 16m

$646

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Wed 6/3

11:00 pm-4:56 pm

2 stops18h 56m

Chicago O'Hare Intl

Wed 6/10

2:07 pm-7:15 am

2 stops16h 08m

$646

SantiagoChicago

SCL - ORD

SCLORD

Santiago Arturo Merino Benitez

Thu 6/4

11:00 pm-5:49 pm

2 stops19h 49m

Chicago O'Hare Intl

Thu 6/11

5:40 pm-7:15 am

1 stop12h 35m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Santiago to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santiago-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 17, 2026.

The best time to book flights from Santiago to Chicago O'Hare Intl Airport is 27 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, April is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $648). Flying from Santiago to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,307). 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 April 23, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andLATAM 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
7.9
Good
8,438 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,438 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.5
Good
1,580 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.4
Good
1,911 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,661 reviews
Delta
7.9
Good
8,438 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 4 airlines. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • How long is the flight from Santiago to Chicago O'Hare Intl Airport?

    LATAM Airlines, Copa Airlines, and Delta can get you from Santiago to Chicago O'Hare Intl Airport in just under 17h 43m. Your travel time can differ by up to 2h 16m. There are 5316 mi between Santiago and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

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

    Flying on Copa Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $343. Additional round-trip tickets that might be worth considering are offered by American Airlines and LATAM Airlines, with the lowest prices starting at $587 and $588, respectively. Copa Airlines is priced at 56% 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 ($306), Delta ($308), and LATAM Airlines ($331).

  • 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, April is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $648). Flying from Santiago to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,307). 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
Rosemont
Schaumburg
Naperville
Gurnee
Lake Geneva
Delavan
Hoffman Estates
Downers Grove
Oakbrook Terrace
Benton Harbor
Des Plaines
Oak Brook
South Holland
Libertyville
Elgin
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Lansing

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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 4 airlines flying from Santiago to O'Hare Intl

Discover the top 4 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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$343Average$761FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$587Average$893FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$588Average$663FlexibilityNo cancel feeOn-time81%
DeltaCheapest$596Average$784FlexibilityNo cancel feeOn-timeN/A

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