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$238+ Cheap flights from Sault Ste. Marie (CIU) to Chicago (CHI)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — CHI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)
Provider with most accurate pricing for Sault Ste. Marie Chippewa County-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sault Ste. Marie Chippewa County-Chicago (CHI) flights.
Search Deals
From Sault Ste. Marie Chippewa County to Chicago (CHI)
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Find flight deals from Sault Ste. Marie to Chicago

Cheapest flights from Sault Ste. Marie to Chicago
Explore the most affordable flight options available from Sault Ste. Marie to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:18 pmCIU - ORD
1 stop5h 11mDelta
Sun 11/302:35 pmORD - CIU
1 stop4h 21mDelta
Deal found 10/30$271
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:53 amCIU - MDW
1 stop7h 14mDelta
Sun 11/301:15 pmMDW - CIU
1 stop5h 41mDelta
Deal found 10/29$561

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 October 30, 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

Fri 1/16

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Sun 2/1

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Thu 1/22

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Sun 2/1

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Fri 1/16

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Thu 2/5

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Sat 1/17

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Fri 1/30

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Sat 1/17

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Wed 2/4

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Thu 1/22

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Tue 2/3

1:58 pm-7:53 pm

1 stop4h 55m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Thu 1/22

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Sat 1/31

1:58 pm-7:53 pm

1 stop4h 55m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Sat 1/17

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Mon 2/2

8:50 am-3:29 pm

1 stop5h 39m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Sat 1/17

4:04 pm-9:04 pm

1 stop6h 00m

Chicago O'Hare Intl

Tue 2/3

1:58 pm-7:53 pm

1 stop4h 55m

$238

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Wed 1/21

7:01 am-11:47 am

1 stop5h 46m

Chicago O'Hare Intl

Mon 2/2

8:50 am-3:29 pm

1 stop5h 39m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 13 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sault Ste. Marie to Chicago. 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 Sault Ste. Marie to Chicago?

    Most people fly from Sault Ste. Marie Chippewa County (CIU) if they book a flight from Sault Ste. Marie to Chicago. On average, Chippewa County has 0 outbound flights to Chicago per day from 0 airlines. Sault Ste. Marie Chippewa County is conveniently located just 17.8 mi from Sault Ste. Marie’s city center.

  • How long is the flight from Sault Ste. Marie to Chicago?

    A quick flight from Sault Ste. Marie to Chicago can take about 6h. Delta provides one of the quickest options available for as low as $238. Sault Ste. Marie and Chicago are separated by a distance of 341 mi.

  • Can I find deals for flights from Sault Ste. Marie to Chicago that include hotel bookings?

    Yes. In addition to deals on Sault Ste. Marie to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sault Ste. Marie to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sault Ste. Marie to Chicago.

  • Can I find deals for business class flights from Sault Ste. Marie to Chicago?

    Yes. Cheapflights offers flight deals from Sault Ste. Marie to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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