Cheap flights from Chicago O'Hare to Sudbury

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How much is a ticket from Chicago O'Hare to Sudbury?

Depending on when you travel and how far in advance you book, fares between Chicago and Sudbury can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Which airports serve Chicago and Sudbury?

When planning a trip of about 765 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Chicago: Chicago is connected to 3 airports - Midway, O'Hare, Rockford.
  • Airports in Sudbury: The only active airport in Sudbury is Sudbury.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Adjust your flight filters for Chicago O'Hare – Sudbury

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Canada? These cities are popular too: Calgary, Montreal, Quebec, Toronto, Vancouver.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Sudbury.

How much does an airline ticket from Chicago O'Hare to Sudbury cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to Sudbury.

How far is Chicago from Sudbury?

Chicago is about 765 km from Sudbury.

What are the airports in Sudbury?

Sudbury has one airport: Sudbury.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Montreal, Quebec, Toronto, Vancouver.

When should I book a flight from Chicago to Sudbury?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Sudbury?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Sudbury?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Sudbury?

This information is not available at the moment.