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O'Hare Intl

$155+ Cheap flights from Santiago de los Caballeros (STI) to O'Hare Intl (ORD)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
STI — ORD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Santiago de los Caballeros to O'Hare Intl

Cheapest flights from Santiago de los Caballeros to O'Hare Intl
Explore the most affordable flight options available from Santiago de los Caballeros to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/293:43 amSTI - ORD
1 stop22h 47mMultiple Airlines
Sun 1/44:44 pmORD - STI
1 stop7h 58mMultiple Airlines
Deal found 12/10$396
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/306:00 amSTI - ORD
1 stop8h 00mAmerican Airlines
Sun 1/47:35 pmORD - STI
1 stop16h 49mAmerican Airlines
Deal found 12/11$500
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:35 amSTI - ORD
1 stop17h 04mDelta
Wed 12/177:00 amORD - STI
1 stop10h 32mDelta
Deal found 12/9$784
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:32 pmSTI - ORD
2 stops16h 47mAmerican Airlines
Wed 12/178:50 pmORD - STI
2 stops15h 34mAmerican Airlines
Deal found 12/9$824
This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:43 amSTI - ORD
2 stops20h 28mSpirit Airlines
Wed 12/177:41 pmORD - STI
3 stops29h 01mSpirit Airlines
Deal found 12/9$956

Find flight deals from Santiago de los Caballeros to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$396
(Kiwi.com)

One-way from

$155
(Super.com)

Popular in

January

Cheapest in

July

Average price

$616
Provider with most accurate pricing for Santiago de los Caballeros-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Santiago de los Caballeros-Chicago O'Hare Intl flights.
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From Santiago de los Caballeros to Chicago O'Hare Intl
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One-way flight from Santiago de los Caballeros to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de los Caballeros 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Chicago O'Hare Intl Airport that are best for you.

Fly from

Santiago de los Caballeros

Fly to

O'Hare Intl

Route

Depart

Return

Price

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 1/21

7:01 am-5:43 pm

2 stops12h 42m

Chicago O'Hare Intl

Sat 1/24

7:20 am-3:33 pm

1 stop6h 13m

$388

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 1/21

6:00 am-12:11 pm

1 stop8h 11m

Chicago O'Hare Intl

Wed 2/4

8:10 am-9:46 pm

1 stop11h 36m

$413

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Wed 1/21

6:00 am-4:50 pm

2 stops12h 50m

Chicago O'Hare Intl

Sat 1/24

8:20 am-9:46 pm

2 stops11h 26m

$436

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Tue 12/30

6:00 am-12:00 pm

1 stop8h 00m

Chicago O'Hare Intl

Sun 1/4

7:35 pm-2:24 pm

1 stop16h 49m

$500

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Thu 1/15

4:40 pm-2:17 pm

2 stops23h 37m

$206

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Sun 12/28

3:43 am-6:33 pm

2 stops40h 50m

$229

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Thu 1/1

6:00 am-4:47 pm

2 stops12h 47m

$298

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Thu 1/1

12:07 pm-11:10 am

1 stop25h 03m

$393

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Sat 1/10

4:40 pm-11:46 pm

1 stop9h 06m

$395

Santiago de los CaballerosChicago

STI - ORD

STIORD

Santiago de los Caballeros

Sat 1/3

3:43 am-11:14 am

1 stop9h 31m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 11 results
1
2

Compare providers for flights from Santiago de los Caballeros 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 de los Caballeros to O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Santiago de los Caballeros-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santiago de los Caballeros-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-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 de los Caballeros-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 de los Caballeros-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 de los Caballeros to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Santiago de los Caballeros 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 Santiago de los Caballeros to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Santiago de los Caballeros to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Chicago O'Hare Intl Airport (average of $139). Flying from Santiago de los Caballeros to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $482). 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 STI to ORD?

Find hourly flight availability from Santiago de los Caballeros to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Santiago de los Caballeros to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Santiago de los Caballeros 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.

  • What airport do you fly from for flights from Santiago de los Caballeros to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Santiago de los Caballeros, you will be flying from Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 6.8 mi from the center of Santiago de los Caballeros. There are 0 flights from Santiago to Chicago O'Hare Intl per day from 0 different airlines.

  • How long is the flight from Santiago de los Caballeros to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Santiago de los Caballeros to Chicago O'Hare Intl Airport in 8h 11m. Fly via American Airlines to get the fastest option. Santiago de los Caballeros and Chicago O'Hare Intl Airport are separated by a distance of 1858 mi.

  • Can I find deals for flights from Santiago de los Caballeros to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Santiago de los Caballeros to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santiago de los Caballeros to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santiago de los Caballeros to O'Hare Intl.

  • Can I find deals for business class flights from Santiago de los Caballeros to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Santiago de los Caballeros to O'Hare Intl 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 Santiago de los Caballeros to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Santiago de los Caballeros to Chicago O'Hare Intl Airport (average of $139). Flying from Santiago de los Caballeros to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $482). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Santiago de los Caballeros to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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