HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago

$272+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
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 April or May, booked 13 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find 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 octubre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
lun. 11/1012:17 pmORD - SCL
2 stops30h 58mMultiple Airlines
jue. 12/44:20 amSCL - ORD
2 stops17h 16mMultiple Airlines
Deal found 10/15$586
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
lun. 11/1012:17 pmORD - SCL
2 stops30h 58mMultiple Airlines
dom. 12/711:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 10/15$589
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/912:17 pmORD - SCL
2 stops47h 23mMultiple Airlines
vie. 11/1411:25 pmSCL - ORD
1 stop13h 22mMultiple Airlines
Deal found 10/15$596
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/912:17 pmORD - SCL
2 stops47h 23mMultiple Airlines
jue. 12/44:20 amSCL - ORD
2 stops17h 16mMultiple Airlines
Deal found 10/15$605
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/912:17 pmORD - SCL
2 stops47h 23mMultiple Airlines
lun. 12/811:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 10/15$608
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
jue. 11/612:17 pmORD - SCL
2 stops30h 58mMultiple Airlines
jue. 12/44:20 amSCL - ORD
2 stops17h 16mMultiple Airlines
Deal found 10/15$610
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/95:25 amORD - SCL
2 stops20h 30mMultiple Airlines
mar. 12/911:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 10/15$615
This American Airlines deal was found by Cheapflights users on 10/16. 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.
dom. 11/911:46 amORD - SCL
1 stop17h 09mAmerican Airlines
dom. 11/2310:25 pmSCL - ORD
1 stop15h 42mAmerican Airlines
Deal found 10/16$626
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
dom. 11/95:25 amORD - SCL
2 stops20h 30mMultiple Airlines
sáb. 12/611:25 pmSCL - ORD
1 stop22h 11mMultiple Airlines
Deal found 10/15$640
This Mytrip deal was found by Cheapflights users on 10/16. 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.
lun. 12/14:58 pmORD - SCL
3 stops45h 27mMultiple Airlines
lun. 12/812:30 pmSCL - ORD
2 stops33h 06mMultiple Airlines
Deal found 10/16$653
This Copa Airlines deal was found by Cheapflights users on 10/16. 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.
dom. 11/92:07 pmORD - SCL
1 stop12h 54mCopa Airlines
sáb. 11/221:29 amSCL - ORD
1 stop14h 17mCopa Airlines
Deal found 10/16$654

Cheap 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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$586
(Kiwi.com)

One-way from

$272
(Mytrip)

Popular in

August

Cheapest in

April

Average price

$818
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. 5% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 16, 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

dom. 11/9

2:07 pm-6:01 am

1 stop12h 54m

Santiago Arturo Merino Benitez

sáb. 11/22

1:29 am-12:46 pm

1 stop14h 17m

$654

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

lun. 12/1

4:58 pm-5:25 pm

3 stops45h 27m

Santiago Arturo Merino Benitez

lun. 12/8

12:30 pm-7:47 pm

3 stops34h 17m

$677

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

lun. 11/10

2:21 pm-8:50 am

1 stop15h 29m

Santiago Arturo Merino Benitez

jue. 12/4

10:45 pm-11:11 am

1 stop15h 26m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

jue. 1/15

1:30 pm-6:55 am

1 stop14h 25m

Santiago Arturo Merino Benitez

jue. 1/22

6:30 pm-10:06 am

2 stops18h 36m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mar. 11/4

3:43 pm-8:50 am

1 stop14h 07m

Santiago Arturo Merino Benitez

lun. 12/8

10:45 pm-2:41 pm

1 stop18h 56m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

dom. 11/9

12:45 pm-8:50 am

1 stop17h 05m

Santiago Arturo Merino Benitez

dom. 12/7

10:45 pm-11:11 am

1 stop15h 26m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

vie. 11/7

3:43 pm-8:50 am

1 stop14h 07m

Santiago Arturo Merino Benitez

dom. 12/7

10:45 pm-2:41 pm

1 stop18h 56m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mar. 11/4

8:50 am-8:50 am

1 stop21h 00m

Santiago Arturo Merino Benitez

vie. 12/5

10:45 pm-10:02 am

1 stop14h 17m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

mar. 1/27

8:54 am-8:50 am

1 stop20h 56m

Santiago Arturo Merino Benitez

mar. 2/10

10:45 pm-11:11 am

1 stop15h 26m

$684

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

sáb. 11/8

3:43 pm-8:50 am

1 stop14h 07m

Santiago Arturo Merino Benitez

sáb. 12/6

10:45 pm-9:12 am

1 stop13h 27m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 23 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Santiago flight deals on Cheapflights vs. FlightHub >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 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 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 October 10, 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 octubre 16, 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.

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

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 octubre 16, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM 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
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,551 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
LATAM Airlines
7.5
Good
1,866 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Avianca
6.6
Okay
2,452 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 12h 54m. 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 Copa Airlines is currently your cheapest option to Santiago, with prices starting at $511. Additional round-trip tickets that might be worth considering are offered by Avianca and LATAM Airlines, with the lowest prices starting at $564 and $694, respectively. These flights start at 41% lower than the current average price 3 months from now.

  • 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$511Average$861FlexibilityNo cancel feeOn-time70%
AviancaCheapest$564Average$733FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$694Average$1,029FlexibilityNo cancel feeOn-time81%
DeltaCheapest$699Average$923FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$703Average$996FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$707Average$951FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$748Average$928FlexibilityNo cancel feeOn-time69%

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.