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CA $158 Cheap Flights from Chicago (ORD) to Hamilton (YHM)

View CA $158 flight on Wed, Sep 30, 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to John C. Munro Hamilton Intl. Airport (YHM)

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Cheap flights from Chicago (ORD) to Hamilton (YHM)

Prices were available within the past 7 days and start at CA $158 for one-way flights and CA $373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Sep 25 - Sun, Oct 4
ORD
Chicago
YHM
Hamilton
CA $373 Roundtrip, found 4 days ago
CA $373
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Sep 25 from Chicago to Hamilton, returning Sun, Oct 4, priced at CA $373 found 4 days ago
Air Canada
Sat, Aug 22 - Fri, Aug 28
ORD
Chicago
YHM
Hamilton
CA $378 Roundtrip, found 6 days ago
CA $378
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Aug 22 from Chicago to Hamilton, returning Fri, Aug 28, priced at CA $378 found 6 days ago
Air Canada
Wed, Sep 9 - Fri, Sep 11
ORD
Chicago
YHM
Hamilton
CA $390 Roundtrip, found 9 hours ago
CA $390
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Wed, Sep 9 from Chicago to Hamilton, returning Fri, Sep 11, priced at CA $390 found 9 hours ago
Air Canada
Sun, Aug 23 - Sat, Aug 29
ORD
Chicago
YHM
Hamilton
CA $436 Roundtrip, found 5 days ago
CA $436
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Aug 23 from Chicago to Hamilton, returning Sat, Aug 29, priced at CA $436 found 5 days ago
Air Canada
Thu, Nov 26 - Mon, Nov 30
ORD
Chicago
YHM
Hamilton
CA $447 Roundtrip, found 4 days ago
CA $447
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Nov 26 from Chicago to Hamilton, returning Mon, Nov 30, priced at CA $447 found 4 days ago
Air Canada
Fri, Aug 28 - Sun, Aug 30
ORD
Chicago
YHM
Hamilton
CA $449 Roundtrip, found 5 days ago
CA $449
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Aug 28 from Chicago to Hamilton, returning Sun, Aug 30, priced at CA $449 found 5 days ago
Air Canada
Sun, Aug 23 - Sat, Aug 29
ORD
Chicago
YHM
Hamilton
CA $452 Roundtrip, found 5 days ago
CA $452
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Aug 23 from Chicago to Hamilton, returning Sat, Aug 29, priced at CA $452 found 5 days ago
Air Canada
Sun, Aug 23 - Sat, Aug 29
ORD
Chicago
YHM
Hamilton
CA $464 Roundtrip, found 5 days ago
CA $464
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Aug 23 from Chicago to Hamilton, returning Sat, Aug 29, priced at CA $464 found 5 days ago
Air Canada
Thu, Sep 3 - Sun, Sep 6
ORD
Chicago
YHM
Hamilton
CA $471 Roundtrip, found 5 days ago
CA $471
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Sep 3 from Chicago to Hamilton, returning Sun, Sep 6, priced at CA $471 found 5 days ago
WestJet
Mon, Sep 21 - Thu, Sep 24
ORD
Chicago
YHM
Hamilton
CA $1,142 Roundtrip, found 3 days ago
CA $1,142
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, Sep 21 from Chicago to Hamilton, returning Thu, Sep 24, priced at CA $1,142 found 3 days ago

Alternative airports near Hamilton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Region of Waterloo Intl. YKF. Cheapest option available. Average driving time to city centre is 57 minutes. Flights from CA $442
YKF
Region of Waterloo Intl.
Cheapest
Average driving time to city centre57 min
Flights from CA $442

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) cost?
You can find one-way and return flights from ORD to YHM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to YHM ticket fares go up or down.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
The cheapest months to fly from ORD to YHM are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
Enter ORD to YHM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
There are approximately 20 connecting flights per day from Chicago O'Hare International (ORD) to Hamilton John C. Munro Hamilton International (YHM). Some common connection points include LaGuardia (LGA), Liberty International (EWR), and Pearson International (YYZ).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) typically departs around 12:55 AM local time. This flight is operated by United and Air Canada. This is a seasonal service, active only in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
You'll typically find the most flights from Chicago O'Hare International Airport (ORD) to Hamilton John C. Munro Hamilton International Airport (YHM) on a Saturday, with around 21 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Air Canada, and Delta.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
There are no nonstop flights from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.). For flights with one stop, you can expect the journey to take around 5 hours 18 minutes. If your flight has two or more stops, the travel time will be longer, typically around 11 hours 18 minutes. The distance between these two airports is approximately 666 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
Select the "Business class" and "First class" filters when looking for ORD to YHM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hamilton, ON (YHM) from Chicago, IL (ORD)?
If you're planning to travel to Hamilton from O'Hare Intl. (ORD), you can fly directly into John C. Munro Hamilton Intl. (YHM). Some flights may connect through major hubs like LaGuardia (LGA), Pierre Elliott Trudeau Intl. (YUL), or Liberty Intl. (EWR) before reaching Hamilton. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Hamilton, ON (YHM-John C. Munro Hamilton Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
John C. Munro Hamilton Intl.
Airlines serving
Air Canada, WestJet
Roundtrip price
CA $372
Distance
662 km

Book with confidence

Chicago to Hamilton Flights

The easy way to book your flights from Chicago to Hamilton 

With Expedia, it’s simple to find and book flights to Hamilton from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to John C. Munro Hamilton Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Hamilton today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to John C. Munro Hamilton Intl., YHM 

Sort your search results by price to find great deals on your flight from Chicago to Hamilton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Hamilton from Chicago currently is just CA $373 rising to CA $1,198.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Hamilton  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Hamilton from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Hamilton with Expedia today.

Chicago to Hamilton Flights

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