Cheap Flights from St. Catharines (YCM) to Chicago (ORD)

Popular airlines from St. Catharines, ON (YCM-Niagara District) to Chicago O'Hare International Airport (ORD)

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Frequently asked questions

How much is a flight from YCM to O'Hare Intl. Airport (ORD)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from YCM to ORD was . Fares this cheap don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YCM to ORD?
Each air carrier has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from YCM to O'Hare Intl. Airport (ORD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for YCM to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from YCM to ORD?
The distance from YCM (YCM) to O'Hare Intl. Airport (ORD) (ORD) is just 730 kilometres. You'll be stepping off the plane and grabbing your suitcase from the carousel in next to no time.
Which airlines fly direct from YCM to O'Hare Intl. Airport (ORD)?
If you want to fly straight from YCM to O'Hare Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are YCM to O'Hare Intl. Airport (ORD) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from YCM to O'Hare Airport last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Niagara District
Destination airport
O'Hare Intl.
Distance
723 km

Book with confidence

Compare flights from St. Catharines to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Catharines to Chicago. Operating between them flights per day, airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Niagara District to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Niagara District (YCM) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from St. Catharines to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Niagara District to O'Hare Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near St. Catharines and Chicago
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your St. Catharines to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Niagara District to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from St. Catharines to Chicago easily and book with confidence

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