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Cheap flights from Chicago O'Hare Intl Airport to Toronto from $208

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 10:10 pmORD  Chicago O'Hare Intl-YHM Hamilton
13h 10m2 stops Fort Lauderdale Ottawa
Multiple Airlines Logo
6:25 am - 3:37 pmYHM  Hamilton-ORD Chicago O'Hare Intl
10h 12m1 stop Fort Lauderdale
$457Multiple Airlines
Fri, Oct 30 - Sun, Nov 1
Multiple Airlines Logo
8:00 am - 10:10 pmORD  Chicago O'Hare Intl-YHM Hamilton
13h 10m2 stops Fort Lauderdale Ottawa
Multiple Airlines Logo
6:25 am - 3:37 pmYHM  Hamilton-ORD Chicago O'Hare Intl
10h 12m1 stop Fort Lauderdale
$489Multiple Airlines
Fri, Nov 13 - Sat, Nov 14
Multiple Airlines Logo
5:30 pm - 3:05 pmORD  Chicago O'Hare Intl-YHM Hamilton
20h 35m2 stops Calgary Ottawa
Multiple Airlines Logo
6:55 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
22h 45m1 stop Calgary
$510Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
5:30 pm - 11:13 pmORD  Chicago O'Hare Intl-YHM Hamilton
28h 43m1 stop Calgary
Multiple Airlines Logo
6:55 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
22h 45m1 stop Calgary
$518Multiple Airlines
Thu, Oct 15 - Thu, Oct 22
Multiple Airlines Logo
7:00 am - 11:52 pmORD  Chicago O'Hare Intl-YHM Hamilton
15h 52m2 stops Seattle/Tacoma Intl Vancouver Intl
Multiple Airlines Logo
6:25 am - 3:37 pmYHM  Hamilton-ORD Chicago O'Hare Intl
10h 12m1 stop Fort Lauderdale
$539Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
WestJet Logo
5:30 pm - 5:15 pmORD  Chicago O'Hare Intl-YHM Hamilton
22h 45m1 stop Calgary
WestJet Logo
6:10 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 30m1 stop Calgary
$544WestJet
Thu, Oct 15 - Sun, Oct 18
Multiple Airlines Logo
8:00 am - 10:10 pmORD  Chicago O'Hare Intl-YHM Hamilton
13h 10m2 stops Fort Lauderdale Ottawa
Multiple Airlines Logo
6:25 am - 3:37 pmYHM  Hamilton-ORD Chicago O'Hare Intl
10h 12m1 stop Fort Lauderdale
$563Multiple Airlines
Thu, Nov 12 - Sat, Nov 14
Multiple Airlines Logo
6:10 am - 4:58 pmORD  Chicago O'Hare Intl-YHM Hamilton
9h 48m1 stop Cancun
Multiple Airlines Logo
6:25 am - 3:37 pmYHM  Hamilton-ORD Chicago O'Hare Intl
10h 12m1 stop Fort Lauderdale
$583Multiple Airlines
Mon, Nov 9 - Sat, Nov 14
Multiple Airlines Logo
5:30 pm - 3:05 pmORD  Chicago O'Hare Intl-YHM Hamilton
20h 35m3 stops Calgary Edmonton Ottawa
Multiple Airlines Logo
5:45 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 55m2 stops Edmonton Calgary
$591Multiple Airlines
Fri, Oct 16 - Sat, Oct 17
Multiple Airlines Logo
8:00 am - 10:10 pmORD  Chicago O'Hare Intl-YHM Hamilton
13h 10m2 stops Fort Lauderdale Ottawa
Multiple Airlines Logo
6:25 am - 10:43 pmYHM  Hamilton-ORD Chicago O'Hare Intl
17h 18m2 stops Fort Lauderdale Philadelphia
$597Multiple Airlines
Fri, Oct 30 - Sun, Nov 1

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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
Oct 15
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
Oct 18
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
$544
WestJet
Sep 24
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
Oct 18
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
$1,761
WestJet
Sep 27
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
Sep 30
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
$1,793

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Hamilton, Ontario that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Fri 10/30

8:00 am-10:10 pm

2 stops13h 10m

Hamilton

Sun 11/1

6:25 am-3:37 pm

1 stop10h 12m

$457

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Fri 11/13

8:00 am-10:10 pm

2 stops13h 10m

Hamilton

Sat 11/14

6:25 am-3:37 pm

1 stop10h 12m

$489

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Thu 10/15

5:30 pm-3:05 pm

2 stops20h 35m

Hamilton

Thu 10/22

6:55 pm-4:40 pm

1 stop22h 45m

$510

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Thu 10/15

5:30 pm-11:13 pm

1 stop28h 43m

Hamilton

Thu 10/22

6:55 pm-4:40 pm

1 stop22h 45m

$518

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Wed 11/11

7:00 am-11:52 pm

2 stops15h 52m

Hamilton

Sat 11/14

6:25 am-3:37 pm

1 stop10h 12m

$539

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Thu 10/15

5:30 pm-5:15 pm

1 stop22h 45m

Hamilton

Sun 10/18

6:10 pm-4:40 pm

1 stop23h 30m

$544

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Thu 11/12

8:00 am-10:10 pm

2 stops13h 10m

Hamilton

Sat 11/14

6:25 am-3:37 pm

1 stop10h 12m

$563
Quickest round-trip

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Mon 11/9

6:10 am-4:58 pm

1 stop9h 48m

Hamilton

Sat 11/14

6:25 am-3:37 pm

1 stop10h 12m

$583

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Fri 10/16

5:30 pm-3:05 pm

3 stops20h 35m

Hamilton

Sat 10/17

5:45 pm-4:40 pm

2 stops23h 55m

$591

ChicagoHamilton

ORD Chicago O'Hare Intl - YHM Hamilton

ORDYHM

Chicago O'Hare Intl

Fri 10/30

8:00 am-10:10 pm

2 stops13h 10m

Hamilton

Sun 11/1

6:25 am-10:43 pm

2 stops17h 18m

$597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Toronto from

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

What 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 O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Hamilton, Ontario. Keep in mind that there are 5 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 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

$208

Fastest flight time

13h 10m

Direct flights

None
The best one-way flight to Hamilton, Ontario from Chicago O'Hare Intl Airport in the past 72 hours is $208. The best round-trip flight deal from Chicago O'Hare Intl Airport to Hamilton, Ontario found on momondo in the last 72 hours is $457.
The fastest flight from Chicago O'Hare Intl Airport to Hamilton, Ontario takes 13h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Hamilton, Ontario. There are no popular flight routes from Chicago O'Hare Intl Airport to Hamilton, Ontario.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Hamilton, Ontario

  • 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 13h 10m 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.

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