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$232+ 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SCL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Santiago Arturo Merino Benitez are usually found in April or November, 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

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 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$566
(Cheapflightsfares)

One-way from

$232
(Flightnetwork)

Popular in

December

Cheapest in

April

Average price

$679
Provider with most accurate pricing for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Santiago Arturo Merino Benitez flights.
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From Chicago O'Hare Intl to Santiago Arturo Merino Benitez
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One-way flight from Chicago O'Hare Intl to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This Priceline deal was found by Cheapflights users on 4/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/33:45 pmORD - SCL
2 stops35h 30mAvianca
Tue 8/122:30 pmSCL - ORD
3 stops24h 55mAvianca
Deal found 4/27$534
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/32:35 pmORD - SCL
1 stop21h 50mMultiple Airlines
Mon 6/91:55 amSCL - ORD
2 stops22h 09mMultiple Airlines
Deal found 4/28$653
This Copa Airlines deal was found by Cheapflights users on 4/27. 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.
Mon 8/43:07 pmORD - SCL
1 stop12h 57mCopa Airlines
Mon 8/112:23 amSCL - ORD
1 stop22h 59mCopa Airlines
Deal found 4/27$792
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:30 amORD - SCL
2 stops18h 15mDelta
Tue 10/148:15 amSCL - ORD
2 stops17h 38mDelta
Deal found 4/28$804
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amORD - SCL
1 stop21h 50mAmerican Airlines
Fri 12/59:30 pmSCL - ORD
2 stops16h 28mAmerican Airlines
Deal found 4/28$808
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:10 pmORD - SCL
1 stop32h 40mUnited Airlines
Tue 12/210:45 pmSCL - ORD
1 stop14h 22mUnited Airlines
Deal found 4/27$813
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amORD - SCL
1 stop24h 00mLATAM Airlines
Mon 10/1312:25 amSCL - ORD
2 stops25h 28mLATAM Airlines
Deal found 4/28$816
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:00 pmORD - SCL
1 stop17h 10mAir Canada
Mon 12/18:50 pmSCL - ORD
1 stop16h 05mAir Canada
Deal found 4/27$842

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 29, 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

Sun 8/3

3:45 pm-4:15 am

2 stops35h 30m

Santiago Arturo Merino Benitez

Tue 8/12

2:30 pm-2:25 pm

3 stops24h 55m

$534

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Tue 6/3

2:35 pm-1:25 pm

1 stop21h 50m

Santiago Arturo Merino Benitez

Mon 6/9

1:55 am-11:04 pm

2 stops22h 09m

$653

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Mon 8/4

3:07 pm-5:04 am

1 stop12h 57m

Santiago Arturo Merino Benitez

Mon 8/11

2:23 am-12:22 am

1 stop22h 59m

$792

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 9/25

9:30 am-5:45 am

2 stops18h 15m

Santiago Arturo Merino Benitez

Tue 10/14

8:15 am-11:53 pm

2 stops17h 38m

$804

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Thu 9/25

6:00 am-8:00 am

1 stop24h 00m

Santiago Arturo Merino Benitez

Mon 10/13

12:25 am-11:53 pm

2 stops25h 28m

$816

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sun 9/7

3:33 pm-8:05 am

2 stops14h 32m

Santiago Arturo Merino Benitez

Sun 9/14

9:55 pm-3:52 pm

2 stops19h 57m

$888

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 6/11

3:45 pm-10:30 pm

2 stops29h 45m

$232

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Sat 5/17

4:15 pm-1:25 pm

2 stops44h 10m

$279

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Fri 9/12

3:33 pm-8:05 am

2 stops14h 32m

$458

ChicagoSantiago

ORD - SCL

ORDSCL

Chicago O'Hare Intl

Wed 5/7

1:30 pm-1:05 pm

2 stops22h 35m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 11 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Santiago flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $752). Flying from Chicago O'Hare Intl Airport to Santiago in December is currently the most expensive (average of $1,098). 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 April 29, 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 12% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Santiago?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Santiago. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Santiago flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

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 29, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Chicago to Santiago by reading reviews from past customers. 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
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,766 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,410 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,317 reviews
Delta
8.0
Very good
7,929 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Flying on Avianca is currently your cheapest option to Santiago, with prices starting at $566. Additional round-trip tickets that might be worth considering are offered by Copa Airlines and Delta, with the lowest prices starting at $847 and $874, respectively. These flights start at 36% 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 $232. However, be on the lookout for offers from LATAM Airlines and Copa 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, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Santiago (average of $752). Flying from Chicago O'Hare Intl Airport to Santiago in December is currently the most expensive (average of $1,098). 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$512Average$698FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$620Average$898FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$707Average$951FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$750Average$993FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$772Average$998FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$782Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$792Average$956FlexibilityNo cancel feeOn-timeN/A

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