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Cheap flights from Sudbury, ON to Chicago from C$ 571

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — CHI
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Sudbury to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Sudbury (YSB) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

C$ 571
Air Canada
  • Air Canada
  • 6/4-13/4
  • 2 total stops
  • 10h 48m total
  • Sudbury to Chicago
Search Deals

Find flight deals from Sudbury to Chicago

Cheapest flights from Sudbury to Chicago
Explore the most affordable flight options available from Sudbury to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 6/44:40 p.m.YSB - ORD
1 stop6h 26mAir Canada
Sun 13/410:45 a.m.ORD - YSB
1 stop4h 22mAir Canada
Deal found 20/2C$ 571
Sun 6/412:50 p.m.YSB - ORD
2 stops18h 52mMultiple Airlines
Sun 13/48:45 a.m.ORD - YSB
3 stops26h 55mMultiple Airlines
Deal found 20/2C$ 797

Find flights from Sudbury to Chicago within your budget

Customize your flight search to find flights from Sudbury 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, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.

Fly from

Sudbury

Fly to

Chicago

Route

Depart

Return

Price

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Sun 6/4

4:40 p.m.-10:06 p.m.

1 stop6h 26m

Chicago O'Hare Intl

Sun 13/4

10:45 a.m.-4:07 p.m.

1 stop4h 22m

C$ 571

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Sun 6/4

12:50 p.m.-6:42 a.m.

2 stops18h 52m

Chicago O'Hare Intl

Sun 13/4

8:45 a.m.-12:40 p.m.

3 stops26h 55m

C$ 797

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Sudbury to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Sudbury with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sudbury to Chicago

Get recent, data-driven insights about flights from Sudbury to Chicago including ideal travel times, pricing trends, and more.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 21 February 2025.
Air Canada
7.0
Good
8,748 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Overall

7.0

Comfort

7.0

Food

6.2

Crew

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YOW - YYZ

The staff did everything possible in a small flight fully booked

Air Canada
7.0
Good
8,748 reviews
Air Canada
7.0
Good
8,748 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Overall

7.0

Comfort

7.0

Food

6.2

Crew

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YOW - YYZ

The staff did everything possible in a small flight fully booked

Related info for your journey

Find useful and relevant information for your journey from Sudbury to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sudbury to Chicago?

    If you book a flight to Chicago from Sudbury, you will be flying from Sudbury, which is the city’s only airport. Sudbury (YSB) is located 20.9 km from the centre of Sudbury. There are 0 flights from Sudbury to Chicago per day from 1 airline.

  • Can I find deals for flights from Sudbury to Chicago that include hotel bookings?

    Yes. In addition to deals on Sudbury to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sudbury to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to Chicago.

  • Can I find deals for business class flights from Sudbury to Chicago?

    Yes. Cheapflights offers flight deals from Sudbury to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sudbury, Ontario to Chicago?

    Currently, January is the cheapest month in which you can book a flight from Sudbury, Ontario to Chicago (average of C$ 261). Flying from Sudbury, Ontario to Chicago in March is currently the most expensive (average of C$ 355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sudbury to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Sudbury to Chicago

Discover the top airline that operate flights from Sudbury to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 455AverageC$ 708FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Sudbury to Chicago?

Cheapflights makes it easy to find Sudbury to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sudbury to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sudbury to Chicago.

Can Cheapflights find flights from Sudbury to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Sudbury? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sudbury to Chicago become cheaper?

Not ready to book yet? You can track prices for flights from Sudbury to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.

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