$356+ Cheap flights from Santiago (SCL) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ORD
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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
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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 Santiago to O'Hare Intl
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Cheapest flights from Santiago to O'Hare IntlExplore the most affordable flight options available from Santiago to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Santiago to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/1511:55 pm -
1 stop19h 25m
Wed 10/281:23 pm -
2 stops15h 37m
Deal found 9/8![LATAM Airlines logo]()
$571
This LATAM Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 11/1011:50 pm -
1 stop20h 30m
Mon 11/231:35 pm -
1 stop14h 20m
Deal found 9/7![LATAM Airlines logo]()
$581
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:40 am -
2 stops18h 17m
Wed 11/410:30 am -
2 stops17h 30m
Deal found 9/10![LATAM Airlines logo]()
$584
This eDestinos deal was found by Cheapflights users on 9/6. 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.
Tue 9/2911:55 pm -
1 stop19h 04m
Tue 10/2010:44 am -
2 stops16h 51m
Deal found 9/6![LATAM Airlines logo]()
$585
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 10/271:31 am -
1 stop25h 34m
Sat 11/77:35 am -
1 stop13h 44m
Deal found 9/10![Copa Airlines logo]()
$591
This eDestinos deal was found by Cheapflights users on 9/8. 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.
Fri 10/168:50 am -
1 stop26h 37m
Tue 10/2710:30 am -
1 stop17h 25m
Deal found 9/8![LATAM Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/2911:55 pm -
1 stop19h 04m
Wed 10/218:29 am -
2 stops21h 46m
Deal found 9/10![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 9/2911:55 pm -
1 stop19h 04m
Tue 10/276:30 am -
1 stop23h 10m
Deal found 9/8![Delta logo]()
$595
Best flights from Santiago to O'Hare IntlDiscover carefully curated flight deals from Santiago to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Santiago to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/8. 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 11/195:07 am -
1 stop22h 04m
Thu 11/267:35 am -
1 stop17h 03m
Deal found 9/8![Copa Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 9/6. 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.
Tue 10/2011:55 pm -
2 stops19h 03m
Tue 10/2710:44 am -
2 stops18h 16m
Deal found 9/6![Delta logo]()
$594
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 10/283:57 am -
1 stop23h 08m
Sat 11/72:13 pm -
1 stop31h 06m
Deal found 9/10![Copa Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/2911:55 pm -
2 stops18h 18m
Tue 10/2011:30 am -
2 stops17h 25m
Deal found 9/10![Delta logo]()
$594
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 10/271:11 am -
1 stop25h 54m
Fri 11/67:35 am -
1 stop13h 44m
Deal found 9/10![Copa Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 2/110:15 am -
2 stops16h 35m
Sun 2/77:10 am -
1 stop20h 30m
Deal found 9/10![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/8. 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.
Wed 9/3012:35 am -
2 stops15h 54m
Wed 10/711:19 am -
2 stops17h 36m
Deal found 9/8![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 10/2811:10 pm -
2 stops19h 22m
Wed 11/48:05 am -
2 stops18h 30m
Deal found 9/6![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/7. 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 10/2911:10 pm -
1 stop15h 03m
Sun 11/85:27 am -
1 stop23h 13m
Deal found 9/7![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 9/2911:55 pm -
1 stop23h 42m
Mon 10/268:05 am -
1 stop21h 35m
Deal found 9/8![Delta logo]()
$595
Last-minute flights from Santiago to O'Hare IntlDiscover last-minute flight deals from Santiago to O'Hare Intl. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Santiago to O'Hare Intl. Data last updated September 11, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 9/6. 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.
Tue 9/2911:55 pm -
1 stop19h 04m
Tue 10/2010:44 am -
2 stops16h 51m
Deal found 9/6![LATAM Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 9/2911:55 pm -
2 stops18h 18m
Tue 10/2011:30 am -
2 stops17h 25m
Deal found 9/10![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 9/8. 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.
Tue 9/2911:55 pm -
2 stops21h 20m
Mon 10/263:40 pm -
1 stop14h 00m
Deal found 9/8![Delta logo]()
$595
This LATAM Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 10/1511:55 pm -
1 stop19h 25m
Wed 10/281:23 pm -
2 stops15h 37m
Deal found 9/8![LATAM Airlines logo]()
$571
This eDestinos deal was found by Cheapflights users on 9/8. 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.
Fri 10/168:50 am -
1 stop26h 37m
Tue 10/2710:30 am -
1 stop17h 25m
Deal found 9/8![LATAM Airlines logo]()
$592
This Avianca deal was found by Cheapflights users on 9/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:40 am -
1 stop15h 40m
Tue 11/310:30 pm -
1 stop13h 40m
Deal found 9/10![Avianca logo]()
$596
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 10/271:31 am -
1 stop25h 34m
Sat 11/77:35 am -
1 stop13h 44m
Deal found 9/10![Copa Airlines logo]()
$591
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:40 am -
2 stops18h 17m
Wed 11/410:30 am -
2 stops17h 30m
Deal found 9/10![LATAM Airlines logo]()
$584
One-way flights from Santiago to O'Hare IntlSearch for one-way flight options from Santiago to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Santiago to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/106:07 am -
2 stops43h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/98:35 pm -
3 stops25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$360
This Avianca deal was found by Cheapflights users on 9/6. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:30 am -
1 stop16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Avianca logo]()
$363
This Avianca deal was found by Cheapflights users on 9/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:10 am -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Avianca logo]()
$364
This Avianca deal was found by Cheapflights users on 9/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:40 am -
1 stop15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avianca logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/218:33 pm -
3 stops24h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$366
This Flightnetwork deal was found by Cheapflights users on 9/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:15 pm -
1 stop31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Avianca logo]()
$369
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Mon 11/309:55 pm -
1 stop25h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/118:35 pm -
2 stops28h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$372
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:15 pm -
1 stop31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Avianca logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/68:33 pm -
2 stops29h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$376
Find flight deals from Santiago to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to O'Hare Intl (ORD). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $571 (LATAM Airlines) |
One-way from | $356 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $680 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santiago to O'Hare Intl 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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Santiago to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Tue 12/1
7:30 am-8:30 pm
1 stop16h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$363
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Thu 11/19
7:30 am-8:30 pm
1 stop16h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$364
Quickest round-trip
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Fri 9/18
7:40 am-9:20 pm
1 stop15h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$365
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Wed 12/9
8:25 am-2:52 pm
1 stop33h 27m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$366
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Tue 10/20
3:15 am-11:21 am
2 stops34h 06m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$413
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Tue 10/27
2:10 am-9:30 pm
1 stop21h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$416
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Sat 11/14
8:35 pm-10:13 pm
2 stops28h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$417
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Fri 10/30
5:00 am-8:46 am
2 stops29h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$422
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Mon 10/19
8:33 pm-11:32 am
3 stops40h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$445
SantiagoChicago
SCL Santiago Arturo Merino Benitez - ORD Chicago O'Hare Intl
SCLORD
Santiago Arturo Merino Benitez
Fri 9/18
9:20 pm-12:23 am
3 stops53h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$459
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Santiago to O'Hare Intl
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 Santiago to O'Hare Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santiago-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santiago-Chicago O'Hare Intl Airport 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 Santiago-Chicago O'Hare Intl Airport 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 Santiago to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Santiago with our price prediction graph.
SCL-ORD
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 Santiago to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Santiago to Chicago O'Hare Intl Airport?
The best time to book flights from Santiago to Chicago O'Hare Intl Airport is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Santiago to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Santiago to Chicago O'Hare Intl Airport (average of $647). Flying from Santiago to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $1,024). 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 Santiago to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Santiago to Chicago O'Hare Intl Airport flights typically cost between $596 and $960 in October.The cheapest round-trip price found within the last 5 days was $571 on LATAM Airlines (Oct 15-Oct 28).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 11, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andLATAM Airlines from Santiago to Chicago O'Hare Intl Airport. 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.
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Santiago to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
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Top 5 airlines flying from Santiago to O'Hare Intl
Discover the top 5 airlines that operate flights from Santiago to O'Hare Intl. 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$316 | Average$625 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$343 | Average$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$573 | Average$673 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$587 | Average$817 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$654 | FlexibilityNo cancel fee | On-timeN/A |