Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Sudbury, Ontario to Chicago from C$ 374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sudbury, Ontario to Chicago departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sudbury, Ontario to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:55 p.m. - 11:42 p.m.
YSB
-
ORD
8h 47m
2 stops
United Airlines Logo
9:50 a.m. - 3:19 p.m.
ORD
-
YSB
4h 29m
1 stop
C$ 750United Airlines
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
3:55 p.m. - 7:35 p.m.
YSB
-
ORD
4h 40m
1 stop
Air Canada Logo
12:00 p.m. - 7:19 p.m.
ORD
-
YSB
6h 19m
1 stop
C$ 851Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
9:45 a.m. - 2:56 p.m.
YSB
-
ORD
6h 11m
1 stop
Air Canada Logo
12:00 p.m. - 7:19 p.m.
ORD
-
YSB
6h 19m
1 stop
C$ 852Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
3:55 p.m. - 7:35 p.m.
YSB
-
ORD
4h 40m
1 stop
Air Canada Logo
12:00 p.m. - 7:19 p.m.
ORD
-
YSB
6h 19m
1 stop
C$ 853Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
9:45 a.m. - 2:56 p.m.
YSB
-
ORD
6h 11m
1 stop
Air Canada Logo
7:15 a.m. - 7:19 p.m.
ORD
-
YSB
11h 04m
2 stops
C$ 888Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
9:45 a.m. - 1:22 p.m.
YSB
-
ORD
4h 37m
1 stop
Air Canada Logo
5:35 p.m. - 9:00 a.m.
ORD
-
YSB
14h 25m
1 stop
C$ 902Air Canada
Sat, 8 Aug - Wed, 12 Aug
Air Canada Logo
3:55 p.m. - 7:35 p.m.
YSB
-
ORD
4h 40m
1 stop
Air Canada Logo
3:55 p.m. - 9:09 a.m.
ORD
-
YSB
16h 14m
2 stops
C$ 906Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
3:55 p.m. - 7:35 p.m.
YSB
-
ORD
4h 40m
1 stop
Air Canada Logo
3:55 p.m. - 9:09 a.m.
ORD
-
YSB
16h 14m
2 stops
C$ 908Air Canada
Wed, 2 Dec - Thu, 3 Dec
Air Canada Logo
3:55 p.m. - 11:42 p.m.
YSB
-
ORD
8h 47m
2 stops
Air Canada Logo
5:00 a.m. - 3:19 p.m.
ORD
-
YSB
9h 19m
2 stops
C$ 923Air Canada
Wed, 2 Dec - Thu, 3 Dec
United Airlines Logo
9:45 a.m. - 1:22 p.m.
YSB
-
ORD
4h 37m
1 stop
United Airlines Logo
7:05 a.m. - 7:17 p.m.
ORD
-
YSB
11h 12m
2 stops
C$ 937United Airlines
Sat, 8 Aug - Wed, 12 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Sudbury, Ontario to Chicago

Our best Air Canada deals on Sudbury, Ontario to Chicago flight tickets
Air Canada
2 Dec
YSB3:55 p.m.Sudbury
4h 40m
1 stop
ORD7:35 p.m.Chicago O'Hare Intl
3 Dec
ORD12:00 p.m.Chicago O'Hare Intl
6h 19m
1 stop
YSB7:19 p.m.Sudbury
C$ 851
Air Canada
2 Dec
YSB9:45 a.m.Sudbury
6h 11m
1 stop
ORD2:56 p.m.Chicago O'Hare Intl
3 Dec
ORD12:00 p.m.Chicago O'Hare Intl
6h 19m
1 stop
YSB7:19 p.m.Sudbury
C$ 852
Air Canada
2 Dec
YSB3:55 p.m.Sudbury
4h 40m
1 stop
ORD7:35 p.m.Chicago O'Hare Intl
3 Dec
ORD12:00 p.m.Chicago O'Hare Intl
6h 19m
1 stop
YSB7:19 p.m.Sudbury
C$ 853

United Airlines flights from Sudbury, Ontario to Chicago

Our best United Airlines deals on Sudbury, Ontario to Chicago flight tickets
United Airlines
2 Dec
YSB3:55 p.m.Sudbury
8h 47m
2 stops
ORD11:42 p.m.Chicago O'Hare Intl
3 Dec
ORD9:50 a.m.Chicago O'Hare Intl
4h 29m
1 stop
YSB3:19 p.m.Sudbury
C$ 750
United Airlines
8 Aug
YSB9:45 a.m.Sudbury
4h 37m
1 stop
ORD1:22 p.m.Chicago O'Hare Intl
12 Aug
ORD7:05 a.m.Chicago O'Hare Intl
11h 12m
2 stops
YSB7:17 p.m.Sudbury
C$ 937
United Airlines
2 Dec
YSB3:55 p.m.Sudbury
8h 20m
2 stops
ORD11:15 p.m.Chicago O'Hare Intl
3 Dec
ORD5:00 a.m.Chicago O'Hare Intl
9h 19m
2 stops
YSB3:19 p.m.Sudbury
C$ 976

momondo Fare Finder

 
Customize your flight search to find flights from Sudbury, Ontario 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, momondo users made 96,600 searches. Data last updated 9 June 2026.
Use the filters below to find and compare flights from Sudbury, Ontario to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-11:42 p.m.

2 stops8h 47m

Chicago O'Hare Intl

Thu 3/12

9:50 a.m.-3:19 p.m.

1 stop4h 29m

C$ 750
Quickest round-trip

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-7:35 p.m.

1 stop4h 40m

Chicago O'Hare Intl

Thu 3/12

12:00 p.m.-7:19 p.m.

1 stop6h 19m

C$ 851

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

9:45 a.m.-2:56 p.m.

1 stop6h 11m

Chicago O'Hare Intl

Thu 3/12

12:00 p.m.-7:19 p.m.

1 stop6h 19m

C$ 852

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-7:35 p.m.

1 stop4h 40m

Chicago O'Hare Intl

Thu 3/12

12:00 p.m.-7:19 p.m.

1 stop6h 19m

C$ 853

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

9:45 a.m.-2:56 p.m.

1 stop6h 11m

Chicago O'Hare Intl

Thu 3/12

7:15 a.m.-7:19 p.m.

2 stops11h 04m

C$ 888

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Sat 8/8

9:45 a.m.-1:22 p.m.

1 stop4h 37m

Chicago O'Hare Intl

Wed 12/8

5:35 p.m.-9:00 a.m.

1 stop14h 25m

C$ 902

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-7:35 p.m.

1 stop4h 40m

Chicago O'Hare Intl

Thu 3/12

3:55 p.m.-9:09 a.m.

2 stops16h 14m

C$ 906

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-7:35 p.m.

1 stop4h 40m

Chicago O'Hare Intl

Thu 3/12

3:55 p.m.-9:09 a.m.

2 stops16h 14m

C$ 908

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 2/12

3:55 p.m.-11:42 p.m.

2 stops8h 47m

Chicago O'Hare Intl

Thu 3/12

5:00 a.m.-3:19 p.m.

2 stops9h 19m

C$ 923

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Sat 8/8

9:45 a.m.-1:22 p.m.

1 stop4h 37m

Chicago O'Hare Intl

Wed 12/8

7:05 a.m.-7:17 p.m.

2 stops11h 12m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Sudbury, Ontario to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sudbury to Chicago?

Air Canada, United Airlines, and WestJet are the most popular carriers operating from Sudbury to Chicago

When to book flights from Sudbury, Ontario to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Sudbury, Ontario to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sudbury, Ontario to Chicago (YSB to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sudbury, Ontario to Chicago

Fastest flight time

6h 11m

Direct flights

None
The fastest flight from Sudbury, Ontario to Chicago takes 6h 11m
There are no direct flights from Sudbury, Ontario to Chicago. There are no popular flight routes from Sudbury, Ontario to Chicago.
Search flight deals

Frequently asked questions about flying from Sudbury, Ontario to Chicago

  • How far is Sudbury to Chicago by plane?

    Chicago is 736.1 km away from Sudbury. Flights usually cover this in 6h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sudbury Airport to Chicago?

    Prices for flights from Sudbury Airport to Chicago were last updated today.

  • How old do you have to be to fly from Sudbury Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sudbury Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Hammond
Munster

Why use momondo?

Why should I use momondo to find a flight deal from Sudbury to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sudbury to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Sudbury to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Sudbury on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sudbury to Chicago?

Once all potential Sudbury to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sudbury to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sudbury to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/7
Thu 16/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport