$253+ Cheap flights from Sault Ste. Marie (CIU) to Chicago (CHI)
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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — CHI
Jan 17 — Jan 241
1 adult, Economy
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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 Sault Ste. Marie to Chicago
Best flights from Sault Ste. Marie to ChicagoDiscover carefully curated flight deals from Sault Ste. Marie to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from Sault Ste. Marie to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This Delta deal was found by Cheapflights users on 12/15. 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 2/37:01 amCIU - ORD
1 stop5h 46mDelta
Tue 2/108:50 amORD - CIU
1 stop5h 39mDelta
Deal found 12/15![Delta logo]()
$292
Find flight deals from Sault Ste. Marie to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste. Marie (CIU) to Chicago (CHI). 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 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $292 (Delta) |
One-way from | $253 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sault Ste. Marie to Chicago 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 18, 2025.
Use the filters below to find and compare flights from Sault Ste. Marie to Chicago that are best for you.
Fly from
Sault Ste. Marie
Fly to
Chicago
Route
Depart
Return
Price
Sault Ste. MarieChicago
CIU - ORD
CIUORD
Sault Ste. Marie Chippewa County
Tue 2/3
7:01 am-11:47 am
1 stop5h 46m
Chicago O'Hare Intl
Tue 2/10
8:50 am-3:29 pm
1 stop5h 39m
$292
Sault Ste. MarieChicago
CIU - ORD
CIUORD
Sault Ste. Marie Chippewa County
Sat 1/17
4:04 pm-9:05 pm
1 stop6h 01m
$253
Sault Ste. MarieChicago
CIU - MDW
CIUMDW
Sault Ste. Marie Chippewa County
Sat 1/17
7:01 am-11:05 am
1 stop5h 04m
$283
Compare providers for flights from Sault Ste. Marie to Chicago
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 Sault Ste. Marie to Chicago in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sault Ste. Marie-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sault Ste. Marie-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sault Ste. Marie-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sault Ste. Marie-Chicago 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 Sault Ste. Marie-Chicago 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 Sault Ste. Marie to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Sault Ste. Marie 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 Sault Ste. Marie to Chicago
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Related info for your journey
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