Find flights
When to book
Airlines
FAQs

Cheap flights from Hamilton, ON to Chicago O'Hare Intl Airport from C$ 267

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — ORD
7 Dec — 14 Dec1
1 adult

Cheap flight deals from Hamilton to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to O'Hare Intl (ORD). 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 2 December 2024.

Round-trip from

C$ 838

One-way from

C$ 267

Popular in

June

Cheapest in

May
15/1-22/1
  • 15/1-22/1
  • 5 total stops
  • 59h 11m total
  • Hamilton to Chicago
Air Canada
  • Air Canada
  • 21/12
  • 1 total stop
  • 5h 10m total
  • Hamilton to Chicago
High demand for flights, 23% potential price rise
Best time to find cheap flights, 55% potential price drop

Find flight deals from Hamilton to O'Hare Intl

Cheapest flights from Hamilton to O'Hare Intl
Explore the most affordable flight options available from Hamilton to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2024.

Thu 5/126:05 p.m.YHM - ORD
3 stops34h 29mMultiple Airlines
Sun 8/125:00 a.m.ORD - YHM
3 stops35h 13mMultiple Airlines
Deal found 30/11C$ 1,316
Mon 23/126:05 p.m.YHM - ORD
2 stops19h 39mWestJet
Mon 6/17:10 p.m.ORD - YHM
3 stops21h 03mWestJet
Deal found 30/11C$ 2,998

Find flights from Hamilton to O'Hare Intl within your budget

Customize your flight search to find flights from Hamilton to O'Hare Intl 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 637,770 searches. Data last updated 2 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Wed 15/1

6:05 p.m.-11:13 p.m.

2 stops30h 08m

Chicago O'Hare Intl

Wed 22/1

11:10 a.m.-5:13 p.m.

3 stops29h 03m

C$ 838

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Mon 23/12

6:05 p.m.-12:44 p.m.

2 stops19h 39m

Chicago O'Hare Intl

Mon 6/1

7:10 p.m.-5:13 p.m.

3 stops21h 03m

C$ 2,998

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Sat 21/12

6:00 a.m.-10:10 a.m.

1 stop5h 10m

C$ 267

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Sun 2/3

6:55 p.m.-3:56 p.m.

1 stop22h 01m

C$ 339

HamiltonChicago

YHM - ORD

YHMORD

Hamilton

Sun 5/1

7:05 p.m.-6:58 a.m.

3 stops36h 53m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Best time to book a flight from Hamilton to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hamilton 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 Hamilton to O'Hare Intl

Get recent, data-driven insights about flights from Hamilton to O'Hare Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hamilton, Ontario to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Hamilton, Ontario to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 2 December 2024.
7.3
Good
2,819 reviews

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

7.3
Good
2,819 reviews
7.3
Good
2,819 reviews

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

7.0
Good
8,282 reviews
7.3
Good
2,819 reviews

Food

6.2

Boarding

7.4

Crew

7.9

Overall

7.3

Entertainment

6.2

Comfort

7.1

Reviews

1 / 10

Really good. Short flight, no issues. Food and entertainment were not applicable on survey for me.

Related info for your journey

Find useful and relevant information for your journey from Hamilton to O'Hare Intl. 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 Hamilton to Chicago O'Hare Intl?

    Hamilton (YHM), located 10.9 km from the city centre, is the airport you fly out of when you book flights from Hamilton to Chicago O'Hare Intl. 1 airline have flights from Hamilton to Chicago O'Hare Intl on a regular basis. Booking flights from Hamilton to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • What is the cheapest airline to fly from Hamilton, Ontario to Chicago O'Hare Intl Airport round-trip?

    Flying on WestJet is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at C$ 2,998.

  • Can I find deals for flights from Hamilton to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Hamilton to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to O'Hare Intl.

  • Can I find deals for business class flights from Hamilton to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Hamilton to O'Hare Intl 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 Hamilton, Ontario to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Hamilton, Ontario to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Hamilton, Ontario to Chicago O'Hare Intl Airport in May is currently the most expensive (average of C$ 342). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Hamilton to O'Hare Intl

Discover the top airline that operate flights from Hamilton to O'Hare Intl. 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 637,770 searches. Data last updated 2 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 355AverageC$ 375FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hamilton to O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hamilton to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Hamilton.

Can Cheapflights find flights from Hamilton to O'Hare Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to O'Hare Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hamilton to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Hamilton to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.