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Cheap flights from Sudbury, Ontario to Chicago from C$ 514

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 8/8. 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
2:25 p.m. - 7:48 p.m.
YSB
-
ORD
6h 23m
1 stop
Air Canada Logo
8:45 a.m. - 7:17 p.m.
ORD
-
YSB
9h 32m
2 stops
C$ 756Air Canada
Fri, 23 Oct - Sat, 24 Oct
Air Canada Logo
10:35 a.m. - 3:38 p.m.
YSB
-
ORD
6h 03m
1 stop
Air Canada Logo
12:50 p.m. - 7:35 p.m.
ORD
-
YSB
5h 45m
1 stop
C$ 761Air Canada
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
10:35 a.m. - 3:38 p.m.
YSB
-
ORD
6h 03m
1 stop
Air Canada Logo
12:50 p.m. - 7:35 p.m.
ORD
-
YSB
5h 45m
1 stop
C$ 763Air Canada
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
10:35 a.m. - 7:52 p.m.
YSB
-
ORD
10h 17m
2 stops
Air Canada Logo
12:50 p.m. - 7:35 p.m.
ORD
-
YSB
5h 45m
1 stop
C$ 765Air Canada
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
10:35 a.m. - 7:52 p.m.
YSB
-
ORD
10h 17m
2 stops
Air Canada Logo
12:50 p.m. - 7:35 p.m.
ORD
-
YSB
5h 45m
1 stop
C$ 768Air Canada
Thu, 19 Nov - Sun, 22 Nov
Porter Airlines Logo
4:10 p.m. - 9:35 p.m.
YSB
-
ORD
6h 25m
2 stops
Porter Airlines Logo
3:20 p.m. - 3:30 p.m.
ORD
-
YSB
23h 10m
2 stops
C$ 797Porter Airlines
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
9:45 a.m. - 1:23 p.m.
YSB
-
ORD
4h 38m
1 stop
Air Canada Logo
8:40 p.m. - 9:09 a.m.
ORD
-
YSB
11h 29m
1 stop
C$ 803Air Canada
Fri, 23 Oct - Sat, 24 Oct
Air Canada Logo
9:45 a.m. - 2:55 p.m.
YSB
-
ORD
6h 10m
1 stop
Air Canada Logo
8:40 p.m. - 9:00 a.m.
ORD
-
YSB
11h 20m
1 stop
C$ 813Air Canada
Fri, 4 Sep - Sun, 6 Sep
Air Canada Logo
10:35 a.m. - 7:52 p.m.
YSB
-
ORD
10h 17m
2 stops
Air Canada Logo
3:45 p.m. - 9:59 a.m.
ORD
-
YSB
17h 14m
2 stops
C$ 823Air Canada
Thu, 19 Nov - Sun, 22 Nov
Air Canada Logo
10:35 a.m. - 7:52 p.m.
YSB
-
ORD
10h 17m
2 stops
Air Canada Logo
3:45 p.m. - 9:59 a.m.
ORD
-
YSB
17h 14m
2 stops
C$ 827Air Canada
Thu, 19 Nov - Sun, 22 Nov

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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
23 Oct
YSB2:25 p.m.Sudbury
6h 23m
1 stop
ORD7:48 p.m.Chicago O'Hare Intl
24 Oct
ORD8:45 a.m.Chicago O'Hare Intl
9h 32m
2 stops
YSB7:17 p.m.Sudbury
C$ 756
Air Canada
19 Nov
YSB10:35 a.m.Sudbury
6h 03m
1 stop
ORD3:38 p.m.Chicago O'Hare Intl
22 Nov
ORD12:50 p.m.Chicago O'Hare Intl
5h 45m
1 stop
YSB7:35 p.m.Sudbury
C$ 761
Air Canada
19 Nov
YSB10:35 a.m.Sudbury
6h 03m
1 stop
ORD3:38 p.m.Chicago O'Hare Intl
22 Nov
ORD12:50 p.m.Chicago O'Hare Intl
5h 45m
1 stop
YSB7:35 p.m.Sudbury
C$ 763

United Airlines flights from Sudbury, Ontario to Chicago

Our best United Airlines deals on Sudbury, Ontario to Chicago flight tickets
United Airlines
3 Oct
YSB9:45 a.m.Sudbury
4h 38m
1 stop
ORD1:23 p.m.Chicago O'Hare Intl
8 Oct
ORD6:00 a.m.Chicago O'Hare Intl
12h 17m
2 stops
YSB7:17 p.m.Sudbury
C$ 844
United Airlines
3 Oct
YSB2:25 p.m.Sudbury
9h 56m
2 stops
ORD11:21 p.m.Chicago O'Hare Intl
8 Oct
ORD6:00 a.m.Chicago O'Hare Intl
12h 17m
2 stops
YSB7:17 p.m.Sudbury
C$ 851
United Airlines
3 Oct
YSB2:25 p.m.Sudbury
6h 23m
1 stop
ORD7:48 p.m.Chicago O'Hare Intl
8 Oct
ORD7:25 a.m.Chicago O'Hare Intl
10h 52m
1 stop
YSB7:17 p.m.Sudbury
C$ 895

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 27 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

Fri 23/10

2:25 p.m.-7:48 p.m.

1 stop6h 23m

Chicago O'Hare Intl

Sat 24/10

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

2 stops9h 32m

C$ 756
Quickest round-trip

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-3:38 p.m.

1 stop6h 03m

Chicago O'Hare Intl

Sun 22/11

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

1 stop5h 45m

C$ 761

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-3:38 p.m.

1 stop6h 03m

Chicago O'Hare Intl

Sun 22/11

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

1 stop5h 45m

C$ 763

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-7:52 p.m.

2 stops10h 17m

Chicago O'Hare Intl

Sun 22/11

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

1 stop5h 45m

C$ 765

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-7:52 p.m.

2 stops10h 17m

Chicago O'Hare Intl

Sun 22/11

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

1 stop5h 45m

C$ 768

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 4/9

4:10 p.m.-9:35 p.m.

2 stops6h 25m

Chicago O'Hare Intl

Sun 6/9

3:20 p.m.-3:30 p.m.

2 stops23h 10m

C$ 797

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

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

1 stop4h 38m

Chicago O'Hare Intl

Sat 24/10

8:40 p.m.-9:09 a.m.

1 stop11h 29m

C$ 803

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 4/9

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

1 stop6h 10m

Chicago O'Hare Intl

Sun 6/9

8:40 p.m.-9:00 a.m.

1 stop11h 20m

C$ 813

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-7:52 p.m.

2 stops10h 17m

Chicago O'Hare Intl

Sun 22/11

3:45 p.m.-9:59 a.m.

2 stops17h 14m

C$ 823

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 19/11

10:35 a.m.-7:52 p.m.

2 stops10h 17m

Chicago O'Hare Intl

Sun 22/11

3:45 p.m.-9:59 a.m.

2 stops17h 14m

C$ 827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

4h 38m

Direct flights

None
The fastest flight from Sudbury, Ontario to Chicago takes 4h 38m
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 4h 38m, 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.

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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