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Cheap flights from Hamilton (YHM) to Illinois from $241

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YHM — ORD
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Hamilton, Ontario to Illinois?

Find a great deal and save up to 90% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hamilton, Ontario to Illinois within the next two weeks, with the cheapest ticket starting at $337.

What is the cheapest month to fly from Hamilton, Ontario to Illinois?

Flights from Hamilton, Ontario to Illinois lean towards being more expensive in August. Prices are generally better when you fly from Hamilton, Ontario to Illinois in April, with the cheapest ticket starting at $193.

When is the cheapest time to fly from Hamilton, Ontario to Illinois (YHM - IL)?

When flying from Hamilton, Ontario to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap WestJet flights from Hamilton to Illinois

Explore cheap flight options specifically provided by WestJet for the route between Hamilton and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Wed 6/195:55 pmORD - YHM
1 stop22h 06mWestJet
Deal found 5/4$814
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Sat 6/225:55 pmORD - YHM
1 stop29h 20mWestJet
Deal found 5/3$1,055
Fri 5/316:05 pmYHM - ORD
1 stop24h 00mWestJet
Mon 6/35:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,137
Fri 5/176:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 5/195:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,244
Sat 8/36:00 amYHM - ORD
1 stop11h 57mWestJet
Tue 8/65:55 pmORD - YHM
1 stop29h 20mWestJet
Deal found 5/4$1,310
Sat 8/36:00 amYHM - ORD
1 stop11h 57mWestJet
Tue 8/65:55 pmORD - YHM
1 stop29h 20mWestJet
Deal found 5/4$1,314
Thu 6/66:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 6/95:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,424
Fri 6/76:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 6/95:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/3$3,250

Cheap Hamilton to Illinois flights in May & June 2024

Find cheap flight options from Hamilton to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Tue 5/285:00 pmYHM - ORD
3 stops37h 20mMultiple Airlines
Thu 6/135:21 amORD - YHM
1 stop7h 59mMultiple Airlines
Deal found 5/3$540
Tue 5/285:00 pmYHM - ORD
3 stops37h 20mMultiple Airlines
Thu 6/139:10 pmORD - YHM
3 stops25h 29mMultiple Airlines
Deal found 5/3$631
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Wed 6/195:55 pmORD - YHM
1 stop22h 06mWestJet
Deal found 5/4$814
Mon 5/68:00 amYHM - ORD
1 stop8h 03mMultiple Airlines
Thu 5/98:00 pmORD - YHM
2 stops18h 16mMultiple Airlines
Deal found 5/4$979
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Sat 6/225:55 pmORD - YHM
1 stop29h 20mWestJet
Deal found 5/3$1,055
Fri 5/316:05 pmYHM - ORD
1 stop24h 00mWestJet
Mon 6/35:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,137
Fri 5/176:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 5/195:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,244
Thu 6/66:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 6/95:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,424
Sat 6/296:00 amYHM - ORD
3 stops30h 32mMultiple Airlines
Mon 7/112:32 pmORD - YHM
3 stops34h 43mMultiple Airlines
Deal found 5/4$1,458

Hamilton to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Hamilton and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Tue 5/285:00 pmYHM - ORD
3 stops37h 20mMultiple Airlines
Thu 6/135:21 amORD - YHM
1 stop7h 59mMultiple Airlines
Deal found 5/3$540
Tue 5/285:00 pmYHM - ORD
3 stops37h 20mMultiple Airlines
Thu 6/139:10 pmORD - YHM
3 stops25h 29mMultiple Airlines
Deal found 5/3$631
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Wed 6/195:55 pmORD - YHM
1 stop22h 06mWestJet
Deal found 5/4$814
Fri 8/166:00 amYHM - ORD
1 stop11h 57mMultiple Airlines
Sun 8/186:09 amORD - YHM
1 stop7h 11mMultiple Airlines
Deal found 5/4$959
Mon 5/68:00 amYHM - ORD
1 stop8h 03mMultiple Airlines
Thu 5/98:00 pmORD - YHM
2 stops18h 16mMultiple Airlines
Deal found 5/4$979
Fri 8/166:00 amYHM - ORD
1 stop11h 57mMultiple Airlines
Sun 8/186:00 amORD - YHM
2 stops17h 15mMultiple Airlines
Deal found 5/4$1,012
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Sat 6/225:55 pmORD - YHM
1 stop29h 20mWestJet
Deal found 5/3$1,055
Fri 5/316:05 pmYHM - ORD
1 stop24h 00mWestJet
Mon 6/35:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,137
Fri 5/176:05 pmYHM - ORD
1 stop24h 00mWestJet
Sun 5/195:55 pmORD - YHM
1 stop22h 20mWestJet
Deal found 5/4$1,244

One-way flights to Illinois from Hamilton

Search for one-way flight options from Hamilton to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Thu 6/137:05 amYHM - ORD
1 stop8h 24mMultiple Airlines
Deal found 5/4$241
Thu 5/97:05 amYHM - ORD
1 stop9h 03mMultiple Airlines
Deal found 5/4$267
Thu 5/97:05 amYHM - ORD
1 stop9h 03mMultiple Airlines
Deal found 5/3$268
Thu 5/97:05 amYHM - ORD
2 stops29h 33mMultiple Airlines
Deal found 5/4$281
Thu 5/97:05 amYHM - ORD
2 stops29h 33mMultiple Airlines
Deal found 5/3$283
Thu 5/167:05 amYHM - ORD
2 stops10h 23mMultiple Airlines
Deal found 5/4$294
Tue 6/187:15 amYHM - ORD
1 stop10h 42mWestJet
Deal found 5/4$329
Thu 8/297:05 amYHM - ORD
1 stop9h 03mMultiple Airlines
Deal found 5/4$335
Mon 5/138:00 amYHM - ORD
1 stop8h 11mMultiple Airlines
Deal found 5/4$348

Find flights from Hamilton to Illinois within your budget

Customize your flight search to find flights from Hamilton to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$540 - $1,310

Route

Depart

Return

Price

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Tue 5/28

3 stops37h 20m

Chicago O'Hare Intl

Thu 6/13

1 stop7h 59m

$540

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Tue 5/28

3 stops37h 20m

Chicago O'Hare Intl

Thu 6/13

3 stops25h 29m

$631

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Tue 6/18

1 stop10h 42m

Chicago O'Hare Intl

Wed 6/19

1 stop22h 06m

$814

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Fri 8/16

1 stop11h 57m

Chicago O'Hare Intl

Sun 8/18

1 stop7h 11m

$959

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Fri 8/16

1 stop11h 57m

Chicago O'Hare Intl

Sun 8/18

2 stops17h 15m

$1,012

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Tue 6/18

1 stop10h 42m

Chicago O'Hare Intl

Sat 6/22

1 stop29h 20m

$1,055

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Fri 5/31

1 stop24h 00m

Chicago O'Hare Intl

Mon 6/3

1 stop22h 20m

$1,137

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Fri 5/17

1 stop24h 00m

Chicago O'Hare Intl

Sun 5/19

1 stop22h 20m

$1,244

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 8/3

1 stop11h 57m

Chicago O'Hare Intl

Tue 8/6

1 stop29h 20m

$1,310

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 5, 2024.
WestJet
7.6
Good
2,966 reviews
Check prices

Entertainment

6.5

Food

6.5

Overall

7.6

Boarding

7.7

Crew

8.2

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

WestJet
7.6
Good
2,966 reviews
WestJet
7.6
Good
2,966 reviews
Check prices

Entertainment

6.5

Food

6.5

Overall

7.6

Boarding

7.7

Crew

8.2

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Related info for your journey

Find useful and relevant information for your journey from Hamilton to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hamilton to Illinois?

    For a flight from Hamilton to Illinois, you will be flying from Hamilton. Hamilton (YHM) is just 6.8 mi from the center of the city.

  • Can I find flights from Hamilton, Ontario to Illinois for under $600 on Cheapflights?

    Yes, there are multiple flights from Hamilton, Ontario to Illinois for under $600. The cheapest flight booked recently is on Multiple Airlines for just $540, but on average you can expect to pay $1,242.

  • What does YHM to ORD mean?

    YHM stands for Hamilton Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Hamilton to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Hamilton to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Hamilton to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hamilton to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Hamilton to Illinois that include hotel bookings?

    Yes. In addition to deals on Hamilton to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hamilton to Illinois.

  • Can I find deals for business class flights from Hamilton to Illinois?

    Yes. Cheapflights offers flight deals from Hamilton to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Hamilton to Illinois that allow pets onboard?

    Many airlines flying from Hamilton to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Hamilton to Illinois?

    Yes, you can often find last-minute deals on Hamilton to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Hamilton, Ontario to Illinois flight deals updated?

    The Hamilton, Ontario to Illinois flight deals you see on this page were last updated on 5/4.

See more FAQs

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Search flights from Hamilton to Illinois by cabin class

Find flights from Hamilton to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Hamilton to Illinois?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Illinois from Hamilton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hamilton to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Hamilton.

Can Cheapflights find flights from Hamilton to Illinois with no change fees?

Yes, we can. To see specific flights from Hamilton to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hamilton to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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