Santiago

$255+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
Mar 5 — Mar 121
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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 February 3, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 8/141:15 pm
ORD
-
SCL
1 stop17h 00m
LATAM Airlines
Sun 8/238:40 pm
SCL
-
ORD
1 stop14h 24m
LATAM Airlines
Deal found 2/1$597
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Mon 6/19:44 am
ORD
-
SCL
2 stops19h 16m
LATAM Airlines
Mon 6/811:00 pm
SCL
-
ORD
2 stops16h 20m
LATAM Airlines
Deal found 2/2$602
This Copa Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 6/18:02 am
ORD
-
SCL
1 stop14h 24m
Copa Airlines
Sun 6/712:01 am
SCL
-
ORD
1 stop15h 05m
Copa Airlines
Deal found 2/2$605
This Mytrip deal was found by Cheapflights users on 1/31. 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 3/187:17 am
ORD
-
SCL
2 stops25h 22m
Multiple Airlines
Wed 3/2511:24 am
SCL
-
ORD
3 stops28h 52m
Multiple Airlines
Deal found 1/31$611
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Fri 3/136:20 pm
ORD
-
SCL
1 stop35h 30m
United Airlines
Sun 3/229:45 pm
SCL
-
ORD
1 stop28h 14m
United Airlines
Deal found 1/31$614
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:45 am
ORD
-
SCL
1 stop21h 55m
LATAM Airlines
Sun 2/227:15 am
SCL
-
ORD
3 stops36h 35m
LATAM Airlines
Deal found 2/2$617
This Travelocity deal was found by Cheapflights users on 1/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:59 pm
ORD
-
SCL
2 stops58h 46m
LATAM Airlines
Sat 3/2110:35 am
SCL
-
ORD
2 stops25h 25m
LATAM Airlines
Deal found 1/31$622
This Orbitz deal was found by Cheapflights users on 2/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:53 pm
ORD
-
SCL
2 stops41h 37m
Multiple Airlines
Tue 3/107:25 am
SCL
-
ORD
1 stop15h 55m
Multiple Airlines
Deal found 2/1$623
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:59 pm
ORD
-
SCL
2 stops34h 36m
Multiple Airlines
Sat 6/610:55 pm
SCL
-
ORD
1 stop35h 53m
Multiple Airlines
Deal found 2/2$625
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/191:37 pm
ORD
-
SCL
1 stop14h 18m
Multiple Airlines
Sun 3/299:15 pm
SCL
-
ORD
2 stops38h 35m
Multiple Airlines
Deal found 2/2$626
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/191:37 pm
ORD
-
SCL
1 stop14h 18m
Multiple Airlines
Sun 3/2210:35 am
SCL
-
ORD
1 stop24h 08m
Multiple Airlines
Deal found 2/2$627

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(Booking.com)

One-way from

$255
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$811
Provider with most accurate pricing for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flight deals.
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flights.
From Chicago O'Hare Intl to Santiago Arturo Merino Benitez
One-way flight from Chicago O'Hare Intl to Santiago Arturo Merino Benitez
Highest demand for flights based on searches. 11% potential increase in price ($103 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 2026.
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

Sat 8/1

6:00 am-1:35 pm

2 stops30h 35m

Santiago Arturo Merino Benitez

Sun 8/9

11:05 pm-11:57 pm

2 stops25h 52m

$597

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 6/1

8:02 am-11:26 pm

1 stop14h 24m

Santiago Arturo Merino Benitez

Sun 6/7

12:01 am-2:06 pm

1 stop15h 05m

$605

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 3/13

6:20 pm-7:50 am

1 stop35h 30m

Santiago Arturo Merino Benitez

Sun 3/22

9:45 pm-11:59 pm

1 stop28h 14m

$614

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 3/18

6:01 pm-5:14 am

3 stops33h 13m

Santiago Arturo Merino Benitez

Wed 3/25

11:24 am-2:16 pm

3 stops28h 52m

$616

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 3/13

5:59 pm-6:45 am

2 stops58h 46m

Santiago Arturo Merino Benitez

Sat 3/21

10:35 am-10:00 am

2 stops25h 25m

$622

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 6/5

8:02 am-11:26 pm

1 stop14h 24m

Santiago Arturo Merino Benitez

Fri 6/12

4:09 am-1:15 am

1 stop22h 06m

$622

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 3/19

1:37 pm-5:55 am

1 stop14h 18m

Santiago Arturo Merino Benitez

Sun 3/22

10:35 am-8:43 am

1 stop24h 08m

$627

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 3/13

6:10 pm-10:39 am

2 stops38h 29m

Santiago Arturo Merino Benitez

Sun 3/22

10:35 am-8:43 am

1 stop24h 08m

$655

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 3/4

7:00 am-2:40 pm

2 stops28h 40m

Santiago Arturo Merino Benitez

Wed 3/11

11:24 am-4:56 pm

3 stops31h 32m

$658

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 8/1

2:24 pm-6:50 am

1 stop15h 26m

Santiago Arturo Merino Benitez

Sun 8/9

8:30 pm-11:36 am

1 stop16h 06m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 21 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice 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 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 January 30, 2026.

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 38 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 $419). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $890). 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.

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 February 3, 2026.
See what other customers who have flown with Copa Airlines, 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.

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Food

6.8

Boarding

7.8

Crew

8.1

Overall

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

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 14h 24m. 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 Copa Airlines, with the lowest prices starting at $484 and $537, respectively. These flights start at 43% 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 $328. 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 $419). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $890). 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

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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$468Average$763FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$484Average$951FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$537Average$751FlexibilityNo cancel feeOn-time70%
AviancaCheapest$564Average$741FlexibilityNo cancel feeOn-time71%
DeltaCheapest$583Average$883FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$597Average$940FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$713Average$813FlexibilityNo cancel feeOn-time69%

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