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Cheap flights from Sudbury, Ontario to Chicago from C$ 410

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 25/9. 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.
Air Canada Logo
3:45 p.m. - 7:58 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
5h 13m1 stop Toronto Pearson Intl
Air Canada Logo
12:50 p.m. - 7:35 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
5h 45m1 stop Toronto Pearson Intl
C$ 751Air Canada
Sat, 7 Nov - Mon, 9 Nov
Air Canada Logo
3:45 p.m. - 11:39 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
8h 54m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl
Air Canada Logo
8:45 a.m. - 3:10 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
5h 25m1 stop Toronto Pearson Intl
C$ 841Air Canada
Sat, 7 Nov - Mon, 9 Nov
Air Canada Logo
9:45 a.m. - 1:23 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
4h 38m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 a.m. - 7:17 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
9h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 897Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 8:12 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
11h 27m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:45 a.m. - 7:17 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
9h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 903Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 1:23 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
4h 38m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 a.m. - 7:17 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
9h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 907Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 1:23 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
4h 38m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 a.m. - 7:17 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
9h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 908Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 8:12 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
11h 27m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:45 a.m. - 7:17 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
9h 32m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
C$ 912Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 1:23 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
4h 38m1 stop Toronto Pearson Intl
Air Canada Logo
8:40 p.m. - 9:05 a.m.ORD  Chicago O'Hare Intl-YSB Sudbury
11h 25m1 stop Toronto Pearson Intl
C$ 945Air Canada
Tue, 29 Sep - Thu, 1 Oct
Air Canada Logo
9:45 a.m. - 1:23 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
4h 38m1 stop Toronto Pearson Intl
Air Canada Logo
8:40 p.m. - 9:05 a.m.ORD  Chicago O'Hare Intl-YSB Sudbury
11h 25m1 stop Toronto Pearson Intl
C$ 954Air Canada
Tue, 29 Sep - Thu, 1 Oct
United Airlines Logo
9:45 a.m. - 2:55 p.m.YSB  Sudbury-ORD Chicago O'Hare Intl
6h 10m1 stop Toronto Pearson Intl
United Airlines Logo
9:52 p.m. - 1:45 p.m.ORD  Chicago O'Hare Intl-YSB Sudbury
14h 53m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 995United Airlines
Tue, 22 Sep - Tue, 29 Sep

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Air Canada flights from Sudbury, Ontario to Chicago

Our best Air Canada deals on Sudbury, Ontario to Chicago flight tickets
Air Canada
7 Nov
YSB3:45 p.m.Sudbury
5h 13m
1 stop
ORD7:58 p.m.Chicago O'Hare Intl
9 Nov
ORD12:50 p.m.Chicago O'Hare Intl
5h 45m
1 stop
YSB7:35 p.m.Sudbury
C$ 751
Air Canada
7 Nov
YSB3:45 p.m.Sudbury
8h 54m
2 stops
ORD11:39 p.m.Chicago O'Hare Intl
9 Nov
ORD8:45 a.m.Chicago O'Hare Intl
5h 25m
1 stop
YSB3:10 p.m.Sudbury
C$ 841
Air Canada
29 Sep
YSB9:45 a.m.Sudbury
4h 38m
1 stop
ORD1:23 p.m.Chicago O'Hare Intl
1 Oct
ORD8:45 a.m.Chicago O'Hare Intl
9h 32m
2 stops
YSB7:17 p.m.Sudbury
C$ 897

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 13 August 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
Quickest round-trip

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Sat 7/11

3:45 p.m.-7:58 p.m.

1 stop5h 13m

Chicago O'Hare Intl

Mon 9/11

12:50 p.m.-7:35 p.m.

1 stop5h 45m

C$ 751

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Sat 7/11

3:45 p.m.-11:39 p.m.

2 stops8h 54m

Chicago O'Hare Intl

Mon 9/11

8:45 a.m.-3:10 p.m.

1 stop5h 25m

C$ 841

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-1:23 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-7:17 p.m.

2 stops9h 32m

C$ 897

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-8:12 p.m.

2 stops11h 27m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-7:17 p.m.

2 stops9h 32m

C$ 903

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-1:23 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-7:17 p.m.

2 stops9h 32m

C$ 907

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-1:23 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-7:17 p.m.

2 stops9h 32m

C$ 908

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-8:12 p.m.

2 stops11h 27m

Chicago O'Hare Intl

Thu 1/10

8:45 a.m.-7:17 p.m.

2 stops9h 32m

C$ 912

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-1:23 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Thu 1/10

8:40 p.m.-9:05 a.m.

1 stop11h 25m

C$ 945

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 29/9

9:45 a.m.-1:23 p.m.

1 stop4h 38m

Chicago O'Hare Intl

Thu 1/10

8:40 p.m.-9:05 a.m.

1 stop11h 25m

C$ 954

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Tue 22/9

9:45 a.m.-2:55 p.m.

1 stop6h 10m

Chicago O'Hare Intl

Tue 29/9

9:52 p.m.-1:45 p.m.

2 stops14h 53m

C$ 995

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 and United Airlines 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

5h 13m

Direct flights

None
The fastest flight from Sudbury, Ontario to Chicago takes 5h 13m
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 5h 13m, 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
Valparaiso
Portage

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.

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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