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Cheap flights from Sudbury, Ontario to Chicago from C$ 584

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sudbury, Ontario to Chicago departing on 8/4. 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

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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
9:45 a.m. - 3:15 p.m.
YSB
-
ORD
6h 30m
1 stop
Air Canada Logo
2:00 p.m. - 7:21 p.m.
ORD
-
YSB
4h 21m
1 stop
C$ 584Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
9:45 a.m. - 3:15 p.m.
YSB
-
ORD
6h 30m
1 stop
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 589Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
9:45 a.m. - 1:01 p.m.
YSB
-
ORD
4h 16m
1 stop
Air Canada Logo
7:55 a.m. - 3:16 p.m.
ORD
-
YSB
6h 21m
1 stop
C$ 625Air Canada
Mon, 23 Mar - Mon, 30 Mar
Air Canada Logo
9:45 a.m. - 3:15 p.m.
YSB
-
ORD
6h 30m
1 stop
Air Canada Logo
9:50 a.m. - 3:16 p.m.
ORD
-
YSB
4h 26m
1 stop
C$ 627Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
9:45 a.m. - 1:05 p.m.
YSB
-
ORD
4h 20m
1 stop
Air Canada Logo
9:50 a.m. - 3:16 p.m.
ORD
-
YSB
4h 26m
1 stop
C$ 629Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
9:45 a.m. - 3:15 p.m.
YSB
-
ORD
6h 30m
1 stop
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 632Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
3:55 p.m. - 7:25 p.m.
YSB
-
ORD
4h 30m
1 stop
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 633Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
8:05 p.m. - 2:55 p.m.
YSB
-
ORD
19h 50m
2 stops
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 652Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
9:45 a.m. - 8:05 p.m.
YSB
-
ORD
11h 20m
2 stops
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 694Air Canada
Wed, 8 Apr - Sat, 11 Apr
Air Canada Logo
8:05 p.m. - 2:55 p.m.
YSB
-
ORD
19h 50m
2 stops
Air Canada Logo
8:40 a.m. - 7:21 p.m.
ORD
-
YSB
9h 41m
2 stops
C$ 696Air Canada
Wed, 8 Apr - Sat, 11 Apr

United Airlines flights from Sudbury, Ontario to Chicago O'Hare Intl Airport

Our best United Airlines deals on Sudbury, Ontario to Chicago O'Hare Intl Airport flight tickets
United Airlines
23 Mar
YSB3:55 p.m.Sudbury
4h 50m
1 stop
ORD7:45 p.m.Chicago O'Hare Intl
30 Mar
ORD9:18 p.m.Chicago O'Hare Intl
16h 58m
2 stops
YSB3:16 p.m.Sudbury
C$ 701
United Airlines
23 Mar
YSB9:45 a.m.Sudbury
9h 43m
2 stops
ORD6:28 p.m.Chicago O'Hare Intl
30 Mar
ORD6:00 a.m.Chicago O'Hare Intl
8h 16m
2 stops
YSB3:16 p.m.Sudbury
C$ 708
United Airlines
25 Feb
YSB3:55 p.m.Sudbury
4h 50m
1 stop
ORD7:45 p.m.Chicago O'Hare Intl
28 Feb
ORD9:15 a.m.Chicago O'Hare Intl
9h 09m
2 stops
YSB7:24 p.m.Sudbury
C$ 846

Air Canada flights from Sudbury, Ontario to Chicago O'Hare Intl Airport

Our best Air Canada deals on Sudbury, Ontario to Chicago O'Hare Intl Airport flight tickets
Air Canada
8 Apr
YSB9:45 a.m.Sudbury
6h 30m
1 stop
ORD3:15 p.m.Chicago O'Hare Intl
11 Apr
ORD2:00 p.m.Chicago O'Hare Intl
4h 21m
1 stop
YSB7:21 p.m.Sudbury
C$ 584
Air Canada
8 Apr
YSB9:45 a.m.Sudbury
6h 30m
1 stop
ORD3:15 p.m.Chicago O'Hare Intl
11 Apr
ORD8:40 a.m.Chicago O'Hare Intl
9h 41m
2 stops
YSB7:21 p.m.Sudbury
C$ 589
Air Canada
23 Mar
YSB9:45 a.m.Sudbury
4h 16m
1 stop
ORD1:01 p.m.Chicago O'Hare Intl
30 Mar
ORD7:55 a.m.Chicago O'Hare Intl
6h 21m
1 stop
YSB3:16 p.m.Sudbury
C$ 625

momondo Fare Finder

 
Customize your flight search to find flights from Sudbury, Ontario to Chicago O'Hare Intl Airport 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 February 2026.
Use the filters below to find and compare flights from Sudbury, Ontario to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-3:15 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Sat 11/4

2:00 p.m.-7:21 p.m.

1 stop4h 21m

C$ 584

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-3:15 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 589

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Mon 23/3

9:45 a.m.-1:01 p.m.

1 stop4h 16m

Chicago O'Hare Intl

Mon 30/3

7:55 a.m.-3:16 p.m.

1 stop6h 21m

C$ 625

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-3:15 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Sat 11/4

9:50 a.m.-3:16 p.m.

1 stop4h 26m

C$ 627

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-1:05 p.m.

1 stop4h 20m

Chicago O'Hare Intl

Sat 11/4

9:50 a.m.-3:16 p.m.

1 stop4h 26m

C$ 629

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-3:15 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 632

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

3:55 p.m.-7:25 p.m.

1 stop4h 30m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 633

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

8:05 p.m.-2:55 p.m.

2 stops19h 50m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 652

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

9:45 a.m.-8:05 p.m.

2 stops11h 20m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 694

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Wed 8/4

8:05 p.m.-2:55 p.m.

2 stops19h 50m

Chicago O'Hare Intl

Sat 11/4

8:40 a.m.-7:21 p.m.

2 stops9h 41m

C$ 696

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sudbury, Ontario to Chicago O'Hare Intl Airport

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

Cheap Sudbury, Ontario to Chicago O'Hare Intl Airport (YSB to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sudbury, Ontario to Chicago O'Hare Intl Airport

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from Sudbury, Ontario to Chicago O'Hare Intl Airport takes 6h 30m
There are no direct flights from Sudbury, Ontario to Chicago O'Hare Intl Airport. There are no popular flight routes from Sudbury, Ontario to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Sudbury to Chicago O'Hare Intl by plane?

    There are 743.9 km between Sudbury and Chicago O'Hare Intl. Flights usually cover this in 6h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sudbury Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Sudbury Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sudbury Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sudbury Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Sudbury, Ontario to Chicago O'Hare Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Sudbury, Ontario from Chicago O'Hare Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Sudbury, Ontario to Chicago O'Hare Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Munster
Skokie
Great Lakes
Hammond
Harvey
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Naperville
Glenview
Des Plaines
Elmhurst
Harvard
Merrillville
Elk Grove Village
Oak Brook
Kenosha

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sudbury to Chicago for you.

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

Yes. momondo enables you to select and highlight flights to Chicago from Sudbury with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sudbury to Chicago.

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

Yes momondo offers price alerts on flights to Chicago from Sudbury. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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