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Cheap flights from Hamilton, Ontario to Chicago from $211

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hamilton, Ontario to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 am - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
35h 35m3 stops Montreal St Hubert Winnipeg Calgary
Multiple Airlines Logo
5:30 pm - 5:35 pmORD  Chicago O'Hare Intl-YHM Hamilton
23h 05m3 stops Calgary Winnipeg Montreal St Hubert
$484Multiple Airlines
Thu, Oct 1 - Sun, Oct 4
WestJet Logo
6:10 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 30m1 stop Calgary
WestJet Logo
5:30 pm - 5:15 pmORD  Chicago O'Hare Intl-YHM Hamilton
22h 45m1 stop Calgary
$492WestJet
Thu, Oct 1 - Mon, Oct 5
WestJet Logo
6:10 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 30m1 stop Calgary
WestJet Logo
5:30 pm - 5:15 pmORD  Chicago O'Hare Intl-YHM Hamilton
22h 45m1 stop Calgary
$518WestJet
Thu, Oct 1 - Sun, Oct 4
WestJet Logo
6:10 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 30m1 stop Calgary
WestJet Logo
5:30 pm - 5:15 pmORD  Chicago O'Hare Intl-YHM Hamilton
22h 45m1 stop Calgary
$540WestJet
Mon, Sep 14 - Thu, Sep 17
Multiple Airlines Logo
7:00 am - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
34h 40m2 stops Winnipeg Calgary
Multiple Airlines Logo
5:30 pm - 7:34 pmORD  Chicago O'Hare Intl-YHM Hamilton
25h 04m2 stops Calgary Winnipeg
$541Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
6:05 am - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
35h 35m3 stops Montreal St Hubert Vancouver Intl Calgary
Multiple Airlines Logo
5:30 pm - 10:25 pmORD  Chicago O'Hare Intl-YHM Hamilton
27h 55m3 stops Calgary Vancouver Intl Montreal St Hubert
$572Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
7:25 am - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
34h 15m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
5:30 pm - 10:25 pmORD  Chicago O'Hare Intl-YHM Hamilton
27h 55m3 stops Calgary Vancouver Intl Montreal St Hubert
$581Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
11:45 am - 3:36 pmYHM  Hamilton-ORD Chicago O'Hare Intl
28h 51m2 stops Ottawa Fort Lauderdale
Multiple Airlines Logo
5:30 pm - 11:13 pmORD  Chicago O'Hare Intl-YHM Hamilton
28h 43m1 stop Calgary
$590Multiple Airlines
Fri, Oct 9 - Fri, Oct 16
Multiple Airlines Logo
5:45 pm - 4:40 pmYHM  Hamilton-ORD Chicago O'Hare Intl
23h 55m2 stops Edmonton Calgary
Multiple Airlines Logo
5:30 pm - 10:25 pmORD  Chicago O'Hare Intl-YHM Hamilton
27h 55m3 stops Calgary Edmonton Montreal St Hubert
$592Multiple Airlines
Sat, Oct 10 - Sun, Oct 18

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

Our best WestJet deals on Hamilton, Ontario to Chicago O'Hare Intl Airport flight tickets
WestJet
Oct 1
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
Oct 5
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
$492
WestJet
Oct 1
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
Oct 4
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
$518
WestJet
Sep 14
YHM6:10 pmHamilton
23h 30m
1 stop
ORD4:40 pmChicago O'Hare Intl
Sep 17
ORD5:30 pmChicago O'Hare Intl
22h 45m
1 stop
YHM5:15 pmHamilton
$540

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

6:05 am-4:40 pm

3 stops35h 35m

Chicago O'Hare Intl

Sun 10/4

5:30 pm-5:35 pm

3 stops23h 05m

$484
Quickest round-trip

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

6:10 pm-4:40 pm

1 stop23h 30m

Chicago O'Hare Intl

Mon 10/5

5:30 pm-5:15 pm

1 stop22h 45m

$492

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

6:10 pm-4:40 pm

1 stop23h 30m

Chicago O'Hare Intl

Sun 10/4

5:30 pm-5:15 pm

1 stop22h 45m

$518

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Mon 9/14

6:10 pm-4:40 pm

1 stop23h 30m

Chicago O'Hare Intl

Thu 9/17

5:30 pm-5:15 pm

1 stop22h 45m

$540

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

7:00 am-4:40 pm

2 stops34h 40m

Chicago O'Hare Intl

Mon 10/5

5:30 pm-7:34 pm

2 stops25h 04m

$541

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

6:05 am-4:40 pm

3 stops35h 35m

Chicago O'Hare Intl

Mon 10/5

5:30 pm-10:25 pm

3 stops27h 55m

$572

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Thu 10/1

7:25 am-4:40 pm

2 stops34h 15m

Chicago O'Hare Intl

Mon 10/5

5:30 pm-10:25 pm

3 stops27h 55m

$581

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Fri 10/9

11:45 am-3:36 pm

2 stops28h 51m

Chicago O'Hare Intl

Fri 10/16

5:30 pm-11:13 pm

1 stop28h 43m

$590

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Sat 10/10

5:45 pm-4:40 pm

2 stops23h 55m

Chicago O'Hare Intl

Sun 10/18

5:30 pm-10:25 pm

3 stops27h 55m

$592
Cheapest one-way

HamiltonChicago

YHM Hamilton - ORD Chicago O'Hare Intl

YHMORD

Hamilton

Sat 9/19

8:15 am-8:36 pm

1 stop13h 21m

$211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $473. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Hamilton, Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $694.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Hamilton, Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $405 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $798. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Best Price Found

$211

Fastest flight time

13h 53m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Hamilton, Ontario in the past 72 hours is $211. The best round-trip flight deal from Hamilton, Ontario to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $484.
The fastest flight from Hamilton, Ontario to Chicago O'Hare Intl Airport takes 13h 53m
There are no direct flights from Hamilton, Ontario to Chicago O'Hare Intl Airport. There are no popular flight routes from Hamilton, Ontario to Chicago O'Hare Intl Airport.
Search flight deals

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

  • How far is Hamilton to Chicago O'Hare Intl by plane?

    Hamilton and Chicago O'Hare Intl are 418.4 mi apart from one another. In terms of flight time, this usually takes a little over 13h 53m.

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hamilton to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Hamilton to Chicago 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 Hamilton to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hamilton to Chicago 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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