HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago

$289+ Cheap flights from O'Hare Intl (ORD) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Santiago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Santiago Arturo Merino Benitez are usually found in May or April, booked 12 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Santiago

Cheapest flights from O'Hare Intl to Santiago
Explore the most affordable flight options available from O'Hare Intl to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:20 pmORD - SCL
1 stop14h 00mMultiple Airlines
Fri 12/1212:20 pmSCL - ORD
1 stop14h 45mMultiple Airlines
Deal found 12/4$695
This Priceline deal was found by Cheapflights users on 12/2. 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.
Sat 12/610:20 pmORD - SCL
1 stop14h 00mAvianca
Mon 12/81:35 amSCL - ORD
1 stop21h 45mAvianca
Deal found 12/2$701
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:20 amORD - SCL
2 stops19h 10mMultiple Airlines
Mon 12/81:35 amSCL - ORD
1 stop21h 45mMultiple Airlines
Deal found 12/2$708
This Priceline deal was found by Cheapflights users on 12/2. 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.
Thu 12/410:20 pmORD - SCL
1 stop23h 10mAvianca
Wed 12/107:25 amSCL - ORD
1 stop15h 55mAvianca
Deal found 12/2$718
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:26 pmORD - SCL
2 stops36h 04mMultiple Airlines
Mon 12/81:35 amSCL - ORD
1 stop21h 45mMultiple Airlines
Deal found 12/2$731
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:41 pmORD - SCL
2 stops33h 34mMultiple Airlines
Wed 12/1011:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 12/2$732
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:45 amORD - SCL
3 stops28h 45mLATAM Airlines
Wed 12/1012:20 pmSCL - ORD
2 stops23h 19mLATAM Airlines
Deal found 12/2$744
This Copa Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/107:33 amORD - SCL
1 stop17h 10mCopa Airlines
Tue 12/163:23 amSCL - ORD
1 stop23h 42mCopa Airlines
Deal found 12/2$752
This eDestinos deal was found by Cheapflights users on 12/3. 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.
Wed 12/106:45 amORD - SCL
3 stops44h 05mMultiple Airlines
Fri 12/1911:25 pmSCL - ORD
2 stops49h 07mMultiple Airlines
Deal found 12/3$753
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:07 pmORD - SCL
2 stops29h 03mMultiple Airlines
Wed 12/1011:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 12/2$755
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/102:21 pmORD - SCL
1 stop15h 29mUnited Airlines
Fri 12/1910:45 pmSCL - ORD
1 stop24h 10mUnited Airlines
Deal found 12/2$757
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/108:49 amORD - SCL
1 stop21h 01mUnited Airlines
Wed 12/1710:45 pmSCL - ORD
1 stop16h 32mUnited Airlines
Deal found 12/2$764

Find flight deals from O'Hare Intl to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$655
(Delta)

One-way from

$289
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$1,041
Provider with most accurate pricing for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flights.
Search Deals
From Chicago O'Hare Intl to Santiago Arturo Merino Benitez
Search Deals
One-way flight from Chicago O'Hare Intl to Santiago Arturo Merino Benitez
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 December 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Santiago that are best for you.

Fly from

O'Hare Intl

Fly to

Santiago

Route

Depart

Return

Price

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 1/12

3:55 pm-9:00 am

1 stop14h 05m

Santiago Arturo Merino Benitez

Mon 1/26

10:35 pm-11:35 am

2 stops16h 00m

$655

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 1/17

3:53 pm-8:50 am

1 stop13h 57m

Santiago Arturo Merino Benitez

Sat 1/24

10:45 pm-10:07 am

1 stop14h 22m

$658

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 1/22

4:50 pm-8:50 am

1 stop13h 00m

Santiago Arturo Merino Benitez

Sat 2/14

10:45 pm-9:17 am

1 stop13h 32m

$676

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 2/2

10:35 am-7:40 am

2 stops18h 05m

Santiago Arturo Merino Benitez

Tue 2/17

11:10 pm-4:41 pm

2 stops20h 31m

$699

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 12/7

10:20 pm-3:20 pm

1 stop14h 00m

Santiago Arturo Merino Benitez

Mon 12/8

1:35 am-8:20 pm

1 stop21h 45m

$701

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 12/7

7:20 am-5:30 am

2 stops19h 10m

Santiago Arturo Merino Benitez

Mon 12/8

1:35 am-8:20 pm

1 stop21h 45m

$708

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 1/27

11:15 am-7:40 am

1 stop17h 25m

Santiago Arturo Merino Benitez

Sat 1/31

8:15 am-11:56 pm

2 stops18h 41m

$708

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 1/16

7:05 am-6:10 am

1 stop20h 05m

Santiago Arturo Merino Benitez

Thu 1/22

6:30 pm-10:07 am

2 stops18h 37m

$708

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 1/16

11:05 am-6:10 am

2 stops16h 05m

Santiago Arturo Merino Benitez

Fri 1/23

11:25 pm-2:24 pm

2 stops17h 59m

$713

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 1/8

6:57 pm-10:15 pm

2 stops24h 18m

Santiago Arturo Merino Benitez

Mon 1/12

12:35 pm-11:22 am

2 stops25h 47m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 19 results
1
2

Compare providers for flights from O'Hare Intl to Santiago

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 O'Hare Intl to Santiago in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 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 Chicago O'Hare Intl Airport-Santiago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Santiago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Santiago flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago O'Hare Intl Airport-Santiago 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 O'Hare Intl to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from O'Hare Intl 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 Chicago O'Hare Intl Airport to Santiago

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Santiago. Price data was last updated on November 28, 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Santiago may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $452). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $889). 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 ORD to SCL?

Find hourly flight availability from O'Hare Intl 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 December 4, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Santiago in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

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 December 4, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and United Airlines from Chicago O'Hare Intl Airport to Santiago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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
7.5
Good
1,890 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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.
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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.
Avianca
6.6
Okay
2,479 reviews
Delta
7.9
Good
8,011 reviews

Food

7.3

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

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 O'Hare Intl 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 Chicago O'Hare Intl?

    Most people fly into Santiago Arturo Merino Benitez (SCL) if they book a flight to Santiago from Chicago O'Hare Intl. On average, Arturo Merino Benitez has 0 inbound flights from Chicago O'Hare Intl per day from 7 airlines. Santiago Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

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

    Departing from Chicago O'Hare Intl Airport to Santiago will take you 13h 57m. There are 5316 mi between Chicago O'Hare Intl Airport and Santiago. This flight may include one or multiple stops.

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

    Flying on LATAM Airlines is currently your cheapest option to Santiago, with prices starting at $468. Additional round-trip tickets that might be worth considering are offered by Air Canada and Avianca, with the lowest prices starting at $484 and $564, respectively. These flights start at 45% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $284. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Santiago for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $452). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $889). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from O'Hare Intl to Santiago

Discover the top 7 airlines that operate flights from O'Hare Intl 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$484Average$951FlexibilityNo cancel feeOn-time67%
AviancaCheapest$564Average$738FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$626Average$869FlexibilityNo cancel feeOn-time69%
DeltaCheapest$626Average$890FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$639Average$1,028FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$641Average$851FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$684Average$911FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.