What airlines fly to Hamilton, Ontario?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Hamilton, Ontario from Chicago O'Hare Intl Airport according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Hamilton, Ontario. Keep in mind that there are 4 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago O'Hare Intl to Hamilton?

WestJet is the most popular carrier operating from Chicago O'Hare Intl to Hamilton

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hamilton Airport?

Prices for flights from Chicago O'Hare Intl Airport to Hamilton Airport refresh daily.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Hamilton Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Hamilton Airport.

What documentation or ID do you need to fly to Hamilton Airport?

The required travel and health documents for your Hamilton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hamilton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$170 Cheap Flights from Chicago O'Hare Intl Airport to Hamilton, Ontario in 2025

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Find the cheapest flights from Chicago O'Hare Intl Airport to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

3:18 pm - 12:41 amORD-YHM

32h 23m3 stops

6:00 am - 6:03 amYHM-ORD

25h 03m3 stops

$424

Find Deal

Fri, Jul 18 - Mon, Jul 21

6:20 pm - 12:41 amORD-YHM

29h 21m3 stops

6:00 am - 6:03 amYHM-ORD

25h 03m3 stops

$430

Find Deal

Thu, Jul 31 - Mon, Aug 4

7:08 am - 12:41 amORD-YHM

40h 33m2 stops

8:55 pm - 4:44 pmYHM-ORD

20h 49m1 stop

$449

Find Deal

Fri, Jul 18 - Mon, Jul 21

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$462WestJet

Find Deal

Fri, Sep 12 - Tue, Sep 16

6:00 am - 12:41 amORD-YHM

17h 41m2 stops

6:00 am - 4:50 amYHM-ORD

23h 50m2 stops

$485

Find Deal

Fri, Aug 15 - Fri, Aug 22

6:00 am - 12:41 amORD-YHM

17h 41m2 stops

6:00 am - 4:50 amYHM-ORD

23h 50m3 stops

$490

Find Deal

Fri, Aug 15 - Fri, Aug 22

4:36 pm - 12:41 amORD-YHM

31h 05m3 stops

5:45 pm - 9:30 pmYHM-ORD

28h 45m3 stops

$532

Find Deal

Thu, Jul 31 - Thu, Aug 7

6:20 pm - 12:41 amORD-YHM

29h 21m2 stops

5:45 pm - 9:30 pmYHM-ORD

28h 45m3 stops

$536

Find Deal

Thu, Jul 31 - Thu, Aug 7

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$553WestJet

Find Deal

Fri, Sep 12 - Sat, Sep 20

7:58 pm - 12:41 amORD-YHM

27h 43m2 stops

6:00 am - 6:03 amYHM-ORD

25h 03m3 stops

$576

Find Deal

Fri, Jul 18 - Mon, Jul 21

WestJet flights from Chicago O'Hare Intl Airport to Hamilton, Ontario

Our best WestJet deals on Chicago O'Hare Intl Airport to Hamilton, Ontario flight tickets

WestJet

Sep 12

ORD5:30 pmChicago O'Hare Intl

30h 10m

1 stop

YHM12:40 amHamilton

Sep 16

YHM6:00 amHamilton

11h 43m

1 stop

ORD4:43 pmChicago O'Hare Intl

$462

Find similar

WestJet

Sep 12

ORD5:30 pmChicago O'Hare Intl

30h 10m

1 stop

YHM12:40 amHamilton

Sep 20

YHM6:00 amHamilton

11h 43m

1 stop

ORD4:43 pmChicago O'Hare Intl

$553

Find similar

WestJet

Nov 9

ORD4:45 pmChicago O'Hare Intl

23h 28m

1 stop

YHM5:13 pmHamilton

Nov 16

YHM6:05 pmHamilton

22h 50m

1 stop

ORD3:55 pmChicago O'Hare Intl

$750

Find similar

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Hamilton, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Hamilton, Ontario?

According to our data, the cheapest time of day to fly to Hamilton, Ontario is in the afternoon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Hamilton, Ontario in the afternoon for as low as $133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Hamilton, Ontario is in the morning when prices are around $275.

When to book flights from Chicago O'Hare Intl Airport to Hamilton, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Hamilton, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Hamilton, Ontario (ORD to YHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hamilton, Ontario

Best Price Found	$170
Fastest flight time	9h 13m
Direct flights	None
Airports in Hamilton, Ontario	1 airport

The best one-way flight to Hamilton, Ontario from Chicago O'Hare Intl Airport in the past 72 hours is $170. The best round-trip flight deal from Chicago O'Hare Intl Airport to Hamilton, Ontario found on momondo in the last 72 hours is $424.

The fastest flight from Chicago O'Hare Intl Airport to Hamilton, Ontario takes 9h 13m

There are no direct flights from Chicago O'Hare Intl Airport to Hamilton, Ontario. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Hamilton Airport.

There is 1 airport near Hamilton, Ontario: Hamilton (YHM)

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How far is Chicago O'Hare Intl to Hamilton by plane?
There are 418.4 mi between Chicago O'Hare Intl and Hamilton. Typically, this will take 9h 13m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hamilton Airport?
Prices for flights from Chicago O'Hare Intl Airport to Hamilton Airport refresh daily.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Hamilton Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The required travel and health documents for your Hamilton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hamilton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Hamilton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Hamilton for you.

Can I find flights from Chicago to Hamilton with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hamilton from Chicago with this policy.

How can momondo help me find flights from Chicago to Hamilton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hamilton from Chicago.

I’m not ready to book a flight from Chicago to Hamilton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Hamilton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.