What is the cheapest month to book a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport (average of $245). Flying from Sault Ste. Marie to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 day to fly from Sault Ste. Marie to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Sault Ste. Marie to Chicago O'Hare Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the cheapest flights from Sault Ste. Marie to Chicago O'Hare Intl Airport?

On average you can expect to pay $424 for a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport. The cheapest flight overall is $202 while the most popular route, (Sault Ste. Marie Chippewa County - Chicago O'Hare Intl) is currently priced at $248.

What is the cheapest day to fly round-trip from Sault Ste. Marie to Chicago O'Hare Intl Airport?

Sunday flights are found to be more expensive to fly from Sault Ste. Marie to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

What airport do you fly from for flights from Sault Ste. Marie to Chicago O'Hare Intl?

Located just 17.8 mi from the city center, Sault Ste. Marie Chippewa County is the airport most travelers will use when flying to Chicago O'Hare Intl from Sault Ste. Marie. Booking flights from Chippewa County (CIU) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

Can I find deals for flights from Sault Ste. Marie to O'Hare Intl that include hotel bookings?

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

How can I find direct flights from Sault Ste. Marie 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 Sault Ste. Marie to O'Hare Intl.

Can I find deals for business class flights from Sault Ste. Marie to O'Hare Intl?

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

$196+ Flights from Sault Ste. Marie to Chicago O'Hare Intl Airport

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Cheap flight deals from Sault Ste. Marie to O'Hare Intl

Round-trip from	$248 (United Airlines)
One-way from	$196 (United Airlines)

From Sault Ste. Marie Chippewa County to Chicago O'Hare Intl

Search Deals

One-way flight from Sault Ste. Marie Chippewa County to Chicago O'Hare Intl

Search Deals

Find flight deals from Sault Ste. Marie to O'Hare Intl

Cheapest flights from Sault Ste. Marie to O'Hare Intl
Explore the most affordable flight options available from Sault Ste. Marie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 8/273:35 pmCIU - ORD

Nonstop1h 32mUnited Airlines

Wed 9/312:25 pmORD - CIU

Nonstop1h 32mUnited Airlines

Deal found 7/28

$248

Sat 8/236:55 amCIU - ORD

2 stops7h 47mDelta

Wed 8/276:10 amORD - CIU

1 stop5h 32mDelta

Deal found 7/29

$384

Best flights from Sault Ste. Marie to O'Hare Intl
Discover carefully curated flight deals from Sault Ste. Marie to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 8/273:35 pmCIU - ORD

Nonstop1h 32mUnited Airlines

Wed 9/312:25 pmORD - CIU

Nonstop1h 32mUnited Airlines

Deal found 7/28

$248

Sat 8/236:55 amCIU - ORD

2 stops7h 47mDelta

Wed 8/276:10 amORD - CIU

1 stop5h 32mDelta

Deal found 7/29

$384

Last-minute flights from Sault Ste. Marie to O'Hare Intl
Discover last-minute flight deals from Sault Ste. Marie to O'Hare Intl. Data last updated July 29, 2025 and is based on user searches.

Sat 8/236:55 amCIU - ORD

2 stops7h 47mDelta

Wed 8/276:10 amORD - CIU

1 stop5h 32mDelta

Deal found 7/29

$384

Wed 8/273:35 pmCIU - ORD

Nonstop1h 32mUnited Airlines

Wed 9/312:25 pmORD - CIU

Nonstop1h 32mUnited Airlines

Deal found 7/28

$248

One-way flights from Sault Ste. Marie to O'Hare Intl
Search for one-way flight options from Sault Ste. Marie to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/113:35 pmCIU - ORD

Nonstop1h 32mUnited Airlines

Deal found 7/28

$196

Thu 8/71:40 pmCIU - ORD

1 stop5h 27mDelta

Deal found 7/28

$207

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sault Ste. Marie to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Wed 8/27

3:35 pm-4:07 pm

Nonstop1h 32m

Chicago O'Hare Intl

Wed 9/3

12:25 pm-2:57 pm

Nonstop1h 32m

$248

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Sat 8/23

6:55 am-1:42 pm

2 stops7h 47m

Chicago O'Hare Intl

Wed 8/27

6:10 am-12:42 pm

1 stop5h 32m

$384

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Thu 9/11

3:35 pm-4:07 pm

Nonstop1h 32m

$196

Sault Ste. MarieChicago

CIU - ORD

CIUORD

Sault Ste. Marie Chippewa County

Thu 8/7

1:40 pm-6:07 pm

1 stop5h 27m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Sault Ste. Marie to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest time of day to fly from CIU to ORD?

One of the essential ways to save on airfare from Sault Ste. Marie to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Delta and United Airlines from Sault Ste. Marie 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.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Sault Ste. Marie to Chicago O'Hare Intl?
Located just 17.8 mi from the city center, Sault Ste. Marie Chippewa County is the airport most travelers will use when flying to Chicago O'Hare Intl from Sault Ste. Marie. Booking flights from Chippewa County (CIU) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.
What are the cheapest flights from Sault Ste. Marie to Chicago O'Hare Intl Airport?
On average you can expect to pay $424 for a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport. The cheapest flight overall is $202 while the most popular route, (Sault Ste. Marie Chippewa County - Chicago O'Hare Intl) is currently priced at $248.
Can I find deals for flights from Sault Ste. Marie to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Sault Ste. Marie to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sault Ste. Marie 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 Sault Ste. Marie to O'Hare Intl.
Can I find deals for business class flights from Sault Ste. Marie to O'Hare Intl?
Yes. Cheapflights offers flight deals from Sault Ste. Marie 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 Sault Ste. Marie to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport (average of $245). Flying from Sault Ste. Marie to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

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$196+ Cheap flights from Sault Ste. Marie (CIU) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sault Ste. Marie to O'Hare Intl with Cheapflights

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Cheap flight deals from Sault Ste. Marie to O'Hare Intl

Round-trip from

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Find flight deals from Sault Ste. Marie to O'Hare Intl

Cheapest flights from Sault Ste. Marie to O'Hare IntlExplore the most affordable flight options available from Sault Ste. Marie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Sault Ste. Marie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sault Ste. Marie to Chicago O'Hare Intl Airport that are best for you.

Best time to book a flight from Sault Ste. Marie to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Sault Ste. Marie with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sault Ste. Marie to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from CIU to ORD?

Find hourly flight availability from Sault Ste. Marie 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 July 29, 2025.

Reviews of airlines servicing O'Hare Intl

Read reviews from past customers who have flown Delta and United Airlines from Sault Ste. Marie 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.

Related info for your journey

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

What are the cheapest flights from Sault Ste. Marie to Chicago O'Hare Intl Airport?

Can I find deals for flights from Sault Ste. Marie to O'Hare Intl that include hotel bookings?

How can I find direct flights from Sault Ste. Marie to O'Hare Intl?

Can I find deals for business class flights from Sault Ste. Marie to O'Hare Intl?

What is the cheapest month to book a flight from Sault Ste. Marie to Chicago O'Hare Intl Airport?

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

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Alternative routes for Sault Ste. Marie to O'Hare Intl

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Cheapest flights from Sault Ste. Marie to O'Hare Intl
Explore the most affordable flight options available from Sault Ste. Marie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.