How long does it take to fly to Hamilton, Ontario?

On average, it takes 2h 18m to fly from Illinois to Hamilton, Ontario if you fly out of Chicago (the most popular airport in Illinois) and into Toronto Pearson Intl Airport (the most popular airport in Hamilton, Ontario). If you’re flying out of Moline and into Toronto Pearson Intl Airport, then the flight time is around 5h 56m.

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

WestJet is the most popular carrier operating from Illinois to Hamilton

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 Illinois according to our data. Air Canada is the first choice among our users, with 38% 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.

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

Prices for flights from Illinois to Hamilton Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Hamilton Airport.

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

The travel and health documents required for your trip to Hamilton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$190 Cheap Flights from Illinois to Hamilton in 2025/26

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Find the cheapest flights from Illinois to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$350WestJet

Find Deal

Sat, Oct 18 - Sat, Oct 25

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$362WestJet

Find Deal

Fri, Oct 17 - Fri, Oct 24

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$373WestJet

Find Deal

Sun, Oct 12 - Sat, Oct 18

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$410WestJet

Find Deal

Fri, Oct 17 - Sun, Oct 19

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$411WestJet

Find Deal

Fri, Oct 17 - Sun, Oct 19

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$416WestJet

Find Deal

Thu, Oct 16 - Sun, Oct 19

5:30 pm - 12:40 amORD-YHM

30h 10m1 stop

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$460WestJet

Find Deal

Fri, Oct 10 - Sun, Oct 19

3:30 pm - 10:18 pmORD-YHM

29h 48m2 stops

2:35 pm - 1:35 pmYHM-ORD

24h 00m1 stop

$468Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

6:05 am - 12:44 pmORD-YHM

29h 39m2 stops

7:00 am - 9:23 amYHM-ORD

27h 23m3 stops

$536Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

5:30 pm - 4:44 pmORD-YHM

22h 14m2 stops

6:00 am - 4:43 pmYHM-ORD

11h 43m1 stop

$557Multiple Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

WestJet flights from Illinois to Hamilton, Ontario

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

WestJet

Oct 18

ORD5:30 pmChicago O'Hare Intl

30h 10m

1 stop

YHM12:40 amHamilton

Oct 25

YHM6:00 amHamilton

11h 43m

1 stop

ORD4:43 pmChicago O'Hare Intl

$350

Find similar

WestJet

Oct 17

ORD5:30 pmChicago O'Hare Intl

30h 10m

1 stop

YHM12:40 amHamilton

Oct 24

YHM6:00 amHamilton

11h 43m

1 stop

ORD4:43 pmChicago O'Hare Intl

$362

Find similar

WestJet

Oct 12

ORD5:30 pmChicago O'Hare Intl

30h 10m

1 stop

YHM12:40 amHamilton

Oct 18

YHM6:00 amHamilton

11h 43m

1 stop

ORD4:43 pmChicago O'Hare Intl

$373

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Hamilton, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sat 10/18

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sat 10/25

6:00 am-4:43 pm

1 stop11h 43m

$350

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 10/17

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Fri 10/24

6:00 am-4:43 pm

1 stop11h 43m

$362

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 10/12

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sat 10/18

6:00 am-4:43 pm

1 stop11h 43m

$373

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 10/17

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sun 10/19

6:00 am-4:43 pm

1 stop11h 43m

$410

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 10/17

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sun 10/19

6:00 am-4:43 pm

1 stop11h 43m

$411

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Thu 10/16

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sun 10/19

6:00 am-4:43 pm

1 stop11h 43m

$416

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 10/10

5:30 pm-12:40 am

1 stop30h 10m

Hamilton

Sun 10/19

6:00 am-4:43 pm

1 stop11h 43m

$460

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 11/9

3:30 pm-10:18 pm

2 stops29h 48m

Hamilton

Sun 11/16

2:35 pm-1:35 pm

1 stop24h 00m

$468

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Sun 11/9

6:05 am-12:44 pm

2 stops29h 39m

Hamilton

Sun 11/16

7:00 am-9:23 am

3 stops27h 23m

$536

ChicagoHamilton

ORD - YHM

ORDYHM

Chicago O'Hare Intl

Fri 10/17

5:30 pm-4:44 pm

2 stops22h 14m

Hamilton

Mon 10/20

6:00 am-4:43 pm

1 stop11h 43m

$557

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 Illinois 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

Other information

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 Illinois 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.

Cheap Illinois to Hamilton, Ontario flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Illinois to Hamilton Airport?
Prices for flights from Illinois to Hamilton Airport refresh daily.
How old do you have to be to fly from Illinois to Hamilton Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The travel and health documents required for your trip to Hamilton Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Hamilton from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hamilton quick and easy, saving you time and money.

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

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

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

Once all potential Illinois to Hamilton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Hamilton from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.