When did momondo last update prices for flights from Chicago to Hamilton Airport?

Prices for flights from Chicago to Hamilton Airport are updated daily.

How old do you have to be to fly from Chicago to Hamilton Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hamilton Airport.

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

The necessary travel and health documents for your Hamilton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 313 Cheap Flights from Chicago to Hamilton, Ontario in 2026

1 adult

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Find the cheapest flights from Chicago to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 a.m. - 11:18 p.m.

ORD

YHM

38h 38m

2 stops

7:55 p.m. - 4:40 p.m.

YHM

ORD

21h 45m

1 stop

C$ 893Multiple Airlines

Wed, 27 May - Tue, 2 Jun

5:30 p.m. - 10:09 p.m.

ORD

YHM

27h 39m

2 stops

7:00 a.m. - 4:40 p.m.

YHM

ORD

34h 40m

2 stops

C$ 903Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

7:07 p.m. - 3:55 p.m.

ORD

YHM

19h 48m

2 stops

7:00 a.m. - 4:40 p.m.

YHM

ORD

34h 40m

2 stops

C$ 919Multiple Airlines

Fri, 5 Jun - Mon, 8 Jun

1:29 p.m. - 3:55 p.m.

ORD

YHM

25h 26m

2 stops

6:10 p.m. - 4:40 p.m.

YHM

ORD

23h 30m

1 stop

C$ 927Multiple Airlines

Sun, 21 Jun - Sun, 28 Jun

5:30 p.m. - 11:18 p.m.

ORD

YHM

28h 48m

1 stop

7:55 p.m. - 4:40 p.m.

YHM

ORD

21h 45m

1 stop

C$ 949Multiple Airlines

Wed, 27 May - Tue, 2 Jun

7:52 a.m. - 3:55 p.m.

ORD

YHM

31h 03m

1 stop

6:10 p.m. - 4:40 p.m.

YHM

ORD

23h 30m

1 stop

C$ 965Multiple Airlines

Sun, 21 Jun - Sun, 28 Jun

5:30 p.m. - 10:09 p.m.

ORD

YHM

27h 39m

2 stops

7:00 a.m. - 4:40 p.m.

YHM

ORD

34h 40m

2 stops

C$ 979Multiple Airlines

Tue, 2 Jun - Thu, 4 Jun

5:30 p.m. - 5:25 p.m.

ORD

YHM

22h 55m

3 stops

6:15 a.m. - 4:40 p.m.

YHM

ORD

35h 25m

3 stops

C$ 1,022Multiple Airlines

Thu, 27 Aug - Sun, 30 Aug

5:30 p.m. - 8:25 p.m.

ORD

YHM

25h 55m

3 stops

6:15 a.m. - 4:40 p.m.

YHM

ORD

35h 25m

3 stops

C$ 1,037Multiple Airlines

Thu, 20 Aug - Sun, 23 Aug

5:30 p.m. - 10:34 p.m.

ORD

YHM

28h 04m

2 stops

5:45 p.m. - 4:40 p.m.

YHM

ORD

23h 55m

2 stops

C$ 1,057Multiple Airlines

Sat, 23 May - Mon, 25 May

WestJet flights from Chicago to Hamilton, Ontario

Our best WestJet deals on Chicago to Hamilton, Ontario flight tickets

WestJet

23 May

ORD5:30 p.m.Chicago O'Hare Intl

22h 45m

1 stop

YHM5:15 p.m.Hamilton

26 May

YHM6:10 p.m.Hamilton

23h 30m

1 stop

ORD4:40 p.m.Chicago O'Hare Intl

C$ 1,720

WestJet

24 May

ORD5:30 p.m.Chicago O'Hare Intl

22h 45m

1 stop

YHM5:15 p.m.Hamilton

26 May

YHM6:10 p.m.Hamilton

23h 30m

1 stop

ORD4:40 p.m.Chicago O'Hare Intl

C$ 1,790

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Wed 27/5

7:40 a.m.-11:18 p.m.

2 stops38h 38m

Hamilton

Tue 2/6

7:55 p.m.-4:40 p.m.

1 stop21h 45m

C$ 893

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Tue 2/6

5:30 p.m.-10:09 p.m.

2 stops27h 39m

Hamilton

Tue 9/6

7:00 a.m.-4:40 p.m.

2 stops34h 40m

C$ 903

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 5/6

7:07 p.m.-3:55 p.m.

2 stops19h 48m

Hamilton

Mon 8/6

7:00 a.m.-4:40 p.m.

2 stops34h 40m

C$ 919

Quickest round-trip

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 21/6

1:29 p.m.-3:55 p.m.

2 stops25h 26m

Hamilton

Sun 28/6

6:10 p.m.-4:40 p.m.

1 stop23h 30m

C$ 927

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Wed 27/5

5:30 p.m.-11:18 p.m.

1 stop28h 48m

Hamilton

Tue 2/6

7:55 p.m.-4:40 p.m.

1 stop21h 45m

C$ 949

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 21/6

7:52 a.m.-3:55 p.m.

1 stop31h 03m

Hamilton

Sun 28/6

6:10 p.m.-4:40 p.m.

1 stop23h 30m

C$ 965

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Tue 2/6

5:30 p.m.-10:09 p.m.

2 stops27h 39m

Hamilton

Thu 4/6

7:00 a.m.-4:40 p.m.

2 stops34h 40m

C$ 979

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Thu 27/8

5:30 p.m.-5:25 p.m.

3 stops22h 55m

Hamilton

Sun 30/8

6:15 a.m.-4:40 p.m.

3 stops35h 25m

C$ 1,022

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Thu 20/8

5:30 p.m.-8:25 p.m.

3 stops25h 55m

Hamilton

Sun 23/8

6:15 a.m.-4:40 p.m.

3 stops35h 25m

C$ 1,037

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sat 23/5

5:30 p.m.-10:34 p.m.

2 stops28h 04m

Hamilton

Mon 25/5

5:45 p.m.-4:40 p.m.

2 stops23h 55m

C$ 1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

What is the cheapest airline that flies from Chicago to Hamilton?

WestJet is the most popular carrier operating from Chicago to Hamilton

Which airlines fly to Hamilton, Ontario?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Hamilton, Ontario from Chicago according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Hamilton, Ontario. Keep in mind that there are 3 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Chicago to Hamilton, Ontario

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

Estimated round-trip price

Cheap Chicago to Hamilton, Ontario (CHI to YHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Hamilton, Ontario

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from Chicago to Hamilton, Ontario takes 15h 10m

There are no direct flights from Chicago to Hamilton, Ontario. There are no popular flight routes from Chicago to Hamilton, Ontario.

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Frequently asked questions about flying from Chicago to Hamilton, Ontario

How far is Chicago to Hamilton by plane?
The straight-line distance from Chicago to Hamilton is 654.3 km. 15h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Hamilton Airport?
Prices for flights from Chicago to Hamilton Airport are updated daily.
How old do you have to be to fly from Chicago to Hamilton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The necessary travel and health documents for your Hamilton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Chicago to Hamilton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hamilton that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Hamilton flights to just show those with flexible booking policies.

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

Once you have performed a search for Chicago to Hamilton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Chicago to Hamilton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.