HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sault Ste. Marie

$259+ Cheap flights from Illinois to Sault Ste. Marie (CIU)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CIU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Sault Ste. Marie with Cheapflights

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 Illinois to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Sault Ste. Marie (CIU). 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 January 21, 2025.

Round-trip from

$300
(United)

One-way from

$259
(Delta)
From Illinois to Sault Ste. Marie Chippewa County
Search Deals
One-way flight from Illinois to Sault Ste. Marie Chippewa County
Search Deals

Find flight deals from Illinois to Sault Ste. Marie

Cheapest flights from Illinois to Sault Ste. Marie
Explore the most affordable flight options available from Illinois to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:30 pmORD - CIU
Nonstop1h 28mUnited Airlines
Mon 6/303:55 pmCIU - ORD
Nonstop1h 29mUnited Airlines
Deal found 1/20$300
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 6/271:00 pmMDW - CIU
1 stop5h 07mDelta
Mon 6/307:00 amCIU - MDW
1 stop7h 02mDelta
Deal found 1/20$384
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 4/181:41 pmSTL - CIU
1 stop4h 26mDelta
Sun 4/207:00 amCIU - STL
1 stop4h 23mDelta
Deal found 1/20$444
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 6/279:30 amORD - CIU
1 stop4h 45mDelta
Mon 6/303:50 pmCIU - ORD
1 stop3h 50mDelta
Deal found 1/20$544

Find flights from Illinois to Sault Ste. Marie within your budget

Customize your flight search to find flights from Illinois to Sault Ste. Marie 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoSault Ste. Marie

ORD - CIU

ORDCIU

Chicago O'Hare Intl

Fri 6/27

12:30 pm-2:58 pm

Nonstop1h 28m

Sault Ste. Marie Chippewa County

Mon 6/30

3:55 pm-4:24 pm

Nonstop1h 29m

$300

ChicagoSault Ste. Marie

MDW - CIU

MDWCIU

Chicago Midway

Fri 6/27

1:00 pm-7:07 pm

1 stop5h 07m

Sault Ste. Marie Chippewa County

Mon 6/30

7:00 am-1:02 pm

1 stop7h 02m

$384

St. LouisSault Ste. Marie

STL - CIU

STLCIU

Lambert-St Louis

Fri 4/18

1:41 pm-7:07 pm

1 stop4h 26m

Sault Ste. Marie Chippewa County

Sun 4/20

7:00 am-10:23 am

1 stop4h 23m

$444

ChicagoSault Ste. Marie

ORD - CIU

ORDCIU

Chicago O'Hare Intl

Fri 6/27

9:30 am-3:15 pm

1 stop4h 45m

Sault Ste. Marie Chippewa County

Mon 6/30

3:50 pm-6:40 pm

1 stop3h 50m

$544

ChicagoSault Ste. Marie

ORD - CIU

ORDCIU

Chicago O'Hare Intl

Mon 3/31

1:26 pm-7:06 pm

1 stop4h 40m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Illinois to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Illinois 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.

Travel insights for flights from Illinois to Sault Ste. Marie

Get recent, data-driven insights about flights from Illinois to Sault Ste. Marie including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sault Ste. Marie

Get insights into the airlines that provide service to Sault Ste. Marie. 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 Sault Ste. Marie. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Located just 17.8 mi from the city center, Sault Ste. Marie Chippewa County (CIU) is the airport most travelers will use when flying to Sault Ste. Marie from Illinois.

  • What are the most popular routes from Illinois to Sault Ste. Marie?

    When deciding which route to take from Illinois to Sault Ste. Marie consider Chicago O'Hare Intl - Sault Ste. Marie Chippewa County, Chicago Midway - Sault Ste. Marie Chippewa County or Lambert-St Louis - Sault Ste. Marie Chippewa County as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Sault Ste. Marie 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Sault Ste. Marie

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
Boston to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Orlando to O'Hare Intl flights
Newark to Midway flights
Reagan-National to O'Hare Intl flights
San Francisco to O'Hare Intl flights
LaGuardia to Midway flights
Philadelphia to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Los Angeles to Midway flights
Seattle to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Denver to O'Hare Intl flights
Newark to Detroit flights
Atlanta to Midway flights
Raleigh to O'Hare Intl flights
John F Kennedy Intl to Detroit flights
Minneapolis to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
LaGuardia to Detroit flights
Baltimore to Midway flights
Austin to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
San Francisco to Midway flights
Charlotte to O'Hare Intl flights
Tampa to O'Hare Intl flights
Minneapolis to Midway flights
San Diego to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Dulles Intl to Midway flights
Seattle to Detroit flights
Philadelphia to Midway flights
Hobby to O'Hare Intl flights
Dulles Intl to Detroit flights
Ontario to O'Hare Intl flights
Hobby to Midway flights
Love Field to O'Hare Intl flights
Burbank to O'Hare Intl flights
San Francisco to Detroit flights
George Bush Intcntl to O'Hare Intl flights
Orlando to Midway flights
San Jose to O'Hare Intl flights
Tampa to Midway flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.