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Cheap flights from Sudbury, Ontario to Chicago from C$ 707

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 23/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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. - 2:55 p.m.
YSB
-
ORD
6h 10m
1 stop
Air Canada Logo
8:45 a.m. - 7:17 p.m.
ORD
-
YSB
9h 32m
2 stops
C$ 707Air Canada
Fri, 23 Oct - Sat, 24 Oct
Air Canada Logo
2:25 p.m. - 7:48 p.m.
YSB
-
ORD
6h 23m
1 stop
Air Canada Logo
9:50 a.m. - 7:17 p.m.
ORD
-
YSB
8h 27m
1 stop
C$ 752Air Canada
Fri, 23 Oct - Sat, 24 Oct
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$ 753Air Canada
Fri, 23 Oct - Sat, 24 Oct
United Airlines Logo
2:25 p.m. - 8:11 p.m.
YSB
-
ORD
6h 46m
2 stops
United Airlines Logo
8:40 a.m. - 7:17 p.m.
ORD
-
YSB
9h 37m
2 stops
C$ 793United Airlines
Fri, 23 Oct - Sat, 24 Oct
United Airlines Logo
2:25 p.m. - 9:05 p.m.
YSB
-
ORD
7h 40m
2 stops
United Airlines Logo
8:40 a.m. - 7:17 p.m.
ORD
-
YSB
9h 37m
2 stops
C$ 795United Airlines
Fri, 23 Oct - Sat, 24 Oct
Air Canada Logo
9:45 a.m. - 8:12 p.m.
YSB
-
ORD
11h 27m
2 stops
Air Canada Logo
8:45 a.m. - 7:17 p.m.
ORD
-
YSB
9h 32m
2 stops
C$ 836Air Canada
Fri, 23 Oct - Sat, 24 Oct
Air Canada Logo
9:45 a.m. - 8:12 p.m.
YSB
-
ORD
11h 27m
2 stops
Air Canada Logo
8:45 a.m. - 7:17 p.m.
ORD
-
YSB
9h 32m
2 stops
C$ 837Air Canada
Fri, 23 Oct - Sat, 24 Oct
United Airlines Logo
8:05 p.m. - 9:00 a.m.
YSB
-
ORD
13h 55m
1 stop
United Airlines Logo
7:09 a.m. - 1:45 p.m.
ORD
-
YSB
5h 36m
1 stop
C$ 866United Airlines
Thu, 25 Jun - Thu, 2 Jul
United Airlines Logo
2:25 p.m. - 7:46 a.m.
YSB
-
ORD
18h 21m
2 stops
United Airlines Logo
9:30 p.m. - 1:45 p.m.
ORD
-
YSB
15h 15m
2 stops
C$ 906United Airlines
Thu, 25 Jun - Thu, 2 Jul

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 Oct
YSB2:25 p.m.Sudbury
6h 46m
2 stops
ORD8:11 p.m.Chicago O'Hare Intl
24 Oct
ORD8:40 a.m.Chicago O'Hare Intl
9h 37m
2 stops
YSB7:17 p.m.Sudbury
C$ 793
United Airlines
23 Oct
YSB2:25 p.m.Sudbury
7h 40m
2 stops
ORD9:05 p.m.Chicago O'Hare Intl
24 Oct
ORD8:40 a.m.Chicago O'Hare Intl
9h 37m
2 stops
YSB7:17 p.m.Sudbury
C$ 795
United Airlines
25 Jun
YSB8:05 p.m.Sudbury
13h 55m
1 stop
ORD9:00 a.m.Chicago O'Hare Intl
2 Jul
ORD7:09 a.m.Chicago O'Hare Intl
5h 36m
1 stop
YSB1:45 p.m.Sudbury
C$ 866

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
23 Oct
YSB9:45 a.m.Sudbury
6h 10m
1 stop
ORD2:55 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$ 707
Air Canada
23 Oct
YSB2:25 p.m.Sudbury
6h 23m
1 stop
ORD7:48 p.m.Chicago O'Hare Intl
24 Oct
ORD9:50 a.m.Chicago O'Hare Intl
8h 27m
1 stop
YSB7:17 p.m.Sudbury
C$ 752
Air Canada
23 Oct
YSB9:45 a.m.Sudbury
4h 38m
1 stop
ORD1:23 p.m.Chicago O'Hare Intl
24 Oct
ORD8:40 p.m.Chicago O'Hare Intl
11h 29m
1 stop
YSB9:09 a.m.Sudbury
C$ 753

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 14 May 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

Cheapest round-trip

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

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

1 stop6h 10m

Chicago O'Hare Intl

Sat 24/10

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

2 stops9h 32m

C$ 707
Quickest 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

9:50 a.m.-7:17 p.m.

1 stop8h 27m

C$ 752

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$ 753

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

2:25 p.m.-8:11 p.m.

2 stops6h 46m

Chicago O'Hare Intl

Sat 24/10

8:40 a.m.-7:17 p.m.

2 stops9h 37m

C$ 793

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

2:25 p.m.-9:05 p.m.

2 stops7h 40m

Chicago O'Hare Intl

Sat 24/10

8:40 a.m.-7:17 p.m.

2 stops9h 37m

C$ 795

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

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

2 stops11h 27m

Chicago O'Hare Intl

Sat 24/10

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

2 stops9h 32m

C$ 836

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 23/10

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

2 stops11h 27m

Chicago O'Hare Intl

Sat 24/10

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

2 stops9h 32m

C$ 837

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 25/6

8:05 p.m.-9:00 a.m.

1 stop13h 55m

Chicago O'Hare Intl

Thu 2/7

7:09 a.m.-1:45 p.m.

1 stop5h 36m

C$ 866

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Thu 25/6

2:25 p.m.-7:46 a.m.

2 stops18h 21m

Chicago O'Hare Intl

Thu 2/7

9:30 p.m.-1:45 p.m.

2 stops15h 15m

C$ 906

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 23m

Direct flights

None
The fastest flight from Sudbury, Ontario to Chicago O'Hare Intl Airport takes 6h 23m
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

Frequently asked questions about flying from Sudbury, Ontario to Chicago O'Hare Intl Airport

  • 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 23m, 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.

Frequently asked questions about flying from Sudbury, Ontario to Chicago O'Hare Intl Airport

  • 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
Schaumburg
Rosemont
Des Plaines
Merrillville
Northbrook
Tinley Park
Evanston
Hoffman Estates
Downers Grove
Skokie
Great Lakes
Wheeling
Hammond
Glenview
Harvey
Naperville
Munster
Harvard
Elmhurst
DeKalb

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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