HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santiago

$298+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
May 1 — May 81
Fri 5/1
Fri 5/8
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.

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 April 1, 2026.

This Copa Airlines deal was found by Cheapflights users on 3/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:06 am
ORD
-
SCL
1 stop14h 20m
Copa Airlines
Mon 5/411:17 am
SCL
-
ORD
1 stop14h 58m
Copa Airlines
Deal found 3/27$550
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:06 am
ORD
-
SCL
1 stop13h 37m
Copa Airlines
Sat 5/24:09 am
SCL
-
ORD
1 stop34h 57m
Copa Airlines
Deal found 3/27$565
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/13:21 pm
ORD
-
SCL
1 stop27h 02m
Copa Airlines
Sat 5/911:17 am
SCL
-
ORD
1 stop14h 58m
Copa Airlines
Deal found 3/29$571
This Copa Airlines deal was found by Cheapflights users on 3/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:02 am
ORD
-
SCL
1 stop14h 24m
Copa Airlines
Tue 6/211:17 am
SCL
-
ORD
1 stop17h 43m
Copa Airlines
Deal found 3/27$574
This Copa Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 6/58:02 am
ORD
-
SCL
1 stop13h 41m
Copa Airlines
Fri 6/1211:17 am
SCL
-
ORD
1 stop17h 43m
Copa Airlines
Deal found 3/30$598
This Copa Airlines deal was found by Cheapflights users on 3/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:21 pm
ORD
-
SCL
1 stop12h 49m
Copa Airlines
Mon 6/112:38 am
SCL
-
ORD
1 stop14h 28m
Copa Airlines
Deal found 3/27$618
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/163:21 pm
ORD
-
SCL
1 stop34h 39m
Copa Airlines
Sun 5/244:09 am
SCL
-
ORD
1 stop22h 06m
Copa Airlines
Deal found 3/30$622
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:55 pm
ORD
-
SCL
2 stops21h 20m
Multiple Airlines
Tue 5/196:40 am
SCL
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 3/28$631
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:55 pm
ORD
-
SCL
2 stops21h 20m
Multiple Airlines
Tue 5/126:40 am
SCL
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 3/27$635
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:21 pm
ORD
-
SCL
2 stops20h 54m
Multiple Airlines
Tue 4/146:40 am
SCL
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 3/28$636
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:52 pm
ORD
-
SCL
2 stops35h 03m
Multiple Airlines
Mon 5/46:40 am
SCL
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 3/27$637
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:57 pm
ORD
-
SCL
2 stops36h 03m
Multiple Airlines
Sat 4/256:40 am
SCL
-
ORD
1 stop15h 40m
Multiple Airlines
Deal found 3/28$656

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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(Copa Airlines)

One-way from

$298
(Mytrip)

Popular in

August

Cheapest in

June

Average price

$673
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. 12% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 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 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 April 1, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 4/25

8:06 am-11:26 pm

1 stop14h 20m

Santiago Arturo Merino Benitez

Sat 5/2

11:17 am-1:15 am

1 stop14h 58m

$550

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 5/17

8:02 am-10:43 pm

1 stop13h 41m

Santiago Arturo Merino Benitez

Sun 5/24

11:17 am-1:15 am

1 stop14h 58m

$550

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 4/19

8:06 am-11:26 pm

1 stop14h 20m

Santiago Arturo Merino Benitez

Sat 4/25

11:25 am-1:13 am

1 stop14h 48m

$550

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 4/25

8:06 am-11:26 pm

1 stop14h 20m

Santiago Arturo Merino Benitez

Mon 5/4

11:17 am-1:15 am

1 stop14h 58m

$550

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 6/5

8:02 am-1:50 am

1 stop16h 48m

Santiago Arturo Merino Benitez

Fri 6/12

11:17 am-4:00 am

1 stop17h 43m

$598

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 5/15

8:02 am-10:43 pm

1 stop13h 41m

Santiago Arturo Merino Benitez

Sun 5/24

11:17 am-1:15 am

1 stop14h 58m

$598

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 5/28

8:02 am-10:43 pm

1 stop13h 41m

Santiago Arturo Merino Benitez

Mon 6/1

11:17 am-4:00 am

1 stop17h 43m

$598

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 4/30

3:05 pm-5:10 am

1 stop13h 05m

Santiago Arturo Merino Benitez

Tue 5/5

2:22 am-1:15 am

1 stop23h 53m

$598
Quickest round-trip

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 5/28

3:21 pm-5:10 am

1 stop12h 49m

Santiago Arturo Merino Benitez

Mon 6/1

12:38 am-2:06 pm

1 stop14h 28m

$618

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 6/15

8:02 am-10:43 pm

1 stop13h 41m

Santiago Arturo Merino Benitez

Mon 7/6

11:22 am-4:00 am

1 stop17h 38m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 21 resultsSorted by cheapest first
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 April.
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 March 13, 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 36 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $326). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $767). 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 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 April 1, 2026.
See what other customers who have flown with Copa Airlines,LATAM Airlines, andUnited 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.
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,578 reviews
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
LATAM Airlines
7.4
Good
1,905 reviews
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,535 reviews
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
American Airlines
7.1
Good
11,549 reviews
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,505 reviews
Copa Airlines
7.5
Good
1,578 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 6 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 20m. There are 5316 mi between Chicago O'Hare Intl Airport and Santiago.

  • 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 $513. Additional round-trip tickets that might be worth considering are offered by Avianca and LATAM Airlines, with the lowest prices starting at $539 and $540, respectively. These flights start at 35% 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 American Airlines, with whom users have recently found tickets for as low as $243. However, be on the lookout for offers from Avianca and LATAM 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, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $326). Flying from Chicago O'Hare Intl Airport to Santiago in August is currently the most expensive (average of $767). 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.

Alternative routes for O'Hare Intl to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Arica flights
O'Hare Intl to Easter Island flights

Top 6 airlines flying from O'Hare Intl to Santiago

Discover the top 6 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$513Average$709FlexibilityNo cancel feeOn-time70%
AviancaCheapest$539Average$744FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$540Average$740FlexibilityNo cancel feeOn-time81%
DeltaCheapest$568Average$844FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$597Average$895FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$626Average$788FlexibilityNo 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.