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Cheap flights from Hamilton to Chicago O'Hare Intl Airport from C$ 257

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 6/5. 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
3 May — 10 May1
1 adult
Fri 3/5
Fri 10/5

How far in advance should I book a flight from Hamilton, Ontario to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 78% on flights from Hamilton, Ontario to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 491. For sooner than that we have options available in the next 3 days from C$ 667.

What is the cheapest month to fly from Hamilton, Ontario to Chicago O'Hare Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Hamilton, Ontario in January are about C$ 399 on average during January, but can be found for as low as C$ 243.

When is the cheapest time to fly from Hamilton, Ontario to Chicago O'Hare Intl Airport (YHM - ORD)?

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

Explore cheap flight options specifically provided by WestJet for the route between Hamilton and O'Hare Intl. 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 504,135 searches. Data last updated 28 April 2024.
Thu 30/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Mon 3/65:55 p.m.ORD - YHM
1 stop22h 20mWestJet
Deal found 27/4C$ 1,488
Fri 24/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Mon 27/55:55 p.m.ORD - YHM
1 stop22h 20mWestJet
Deal found 27/4C$ 1,497
Fri 24/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Mon 27/55:55 p.m.ORD - YHM
1 stop22h 20mWestJet
Deal found 27/4C$ 1,616
Wed 31/76:00 a.m.YHM - ORD
1 stop11h 57mWestJet
Sat 3/85:55 p.m.ORD - YHM
1 stop29h 20mWestJet
Deal found 26/4C$ 1,650
Sat 22/66:05 p.m.YHM - ORD
1 stop23h 52mWestJet
Mon 24/65:55 p.m.ORD - YHM
1 stop29h 20mWestJet
Deal found 28/4C$ 1,669
Fri 21/66:05 p.m.YHM - ORD
1 stop23h 52mWestJet
Mon 24/65:55 p.m.ORD - YHM
1 stop29h 20mWestJet
Deal found 27/4C$ 1,681
Thu 16/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Sun 19/55:55 p.m.ORD - YHM
1 stop22h 20mWestJet
Deal found 27/4C$ 1,729
Thu 6/66:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Mon 12/85:55 p.m.ORD - YHM
1 stop29h 20mWestJet
Deal found 27/4C$ 1,818
Fri 24/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Sun 26/55:55 p.m.ORD - YHM
1 stop22h 20mWestJet
Deal found 27/4C$ 1,829

Cheap Hamilton to O'Hare Intl flights in April & May 2024

Find cheap flight options from Hamilton to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 504,135 searches. Prices were last updated on 28 April 2024.
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 394
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/56:16 p.m.ORD - YHM
1 stop19h 04mMultiple Airlines
Deal found 27/4C$ 463
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Sun 12/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 585
Thu 2/57:05 a.m.YHM - ORD
1 stop18h 54mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 610
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/65:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 862
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/65:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 864
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Thu 9/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 871
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/69:25 p.m.ORD - YHM
3 stops15h 55mMultiple Airlines
Deal found 27/4C$ 925
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/69:25 p.m.ORD - YHM
3 stops15h 55mMultiple Airlines
Deal found 27/4C$ 927

Hamilton to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Hamilton and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 504,135 searches. Data last updated 28 April 2024.
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 394
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/56:16 p.m.ORD - YHM
1 stop19h 04mMultiple Airlines
Deal found 27/4C$ 463
Thu 13/67:05 a.m.YHM - ORD
1 stop8h 24mMultiple Airlines
Wed 19/65:07 p.m.ORD - YHM
2 stops20h 13mMultiple Airlines
Deal found 27/4C$ 482
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Sun 12/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 585
Thu 2/57:05 a.m.YHM - ORD
1 stop18h 54mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 610
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/65:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 862
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/65:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 864
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Thu 9/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 871
Sat 25/55:00 p.m.YHM - ORD
3 stops38h 00mMultiple Airlines
Sat 1/69:25 p.m.ORD - YHM
3 stops15h 55mMultiple Airlines
Deal found 27/4C$ 925

Hamilton to O'Hare Intl flights leaving soon

Find last-minute flight options from Hamilton to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 504,135 searches. Data last updated 28 April 2024.
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 394
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Wed 8/56:16 p.m.ORD - YHM
1 stop19h 04mMultiple Airlines
Deal found 27/4C$ 463
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Sun 12/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 585
Thu 2/57:05 a.m.YHM - ORD
1 stop18h 54mMultiple Airlines
Wed 8/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 27/4C$ 610
Mon 6/58:00 a.m.YHM - ORD
1 stop25h 37mMultiple Airlines
Thu 9/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 871
Fri 3/58:00 a.m.YHM - ORD
1 stop8h 03mMultiple Airlines
Sun 12/57:07 p.m.ORD - YHM
1 stop19h 09mMultiple Airlines
Deal found 27/4C$ 1,129
Sat 4/53:00 p.m.YHM - ORD
2 stops34h 56mMultiple Airlines
Sat 11/57:07 p.m.ORD - YHM
1 stop18h 13mMultiple Airlines
Deal found 27/4C$ 1,244
Sat 4/53:00 p.m.YHM - ORD
1 stop24h 52mMultiple Airlines
Sat 11/57:07 p.m.ORD - YHM
1 stop18h 13mMultiple Airlines
Deal found 27/4C$ 1,375
Sat 4/57:00 p.m.YHM - ORD
2 stops25h 05mMultiple Airlines
Sat 11/56:40 p.m.ORD - YHM
2 stops18h 40mMultiple Airlines
Deal found 27/4C$ 1,974

One-way flights to O'Hare Intl from Hamilton

Search for one-way flight options from Hamilton to O'Hare Intl. 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 504,135 searches. Data last updated 28 April 2024.
Mon 6/58:00 a.m.YHM - ORD
2 stops26h 38mMultiple Airlines
Deal found 27/4C$ 257
Sat 11/51:40 p.m.YHM - ORD
1 stop5h 49mAir Canada
Deal found 27/4C$ 261
Thu 16/57:05 a.m.YHM - ORD
1 stop9h 03mMultiple Airlines
Deal found 28/4C$ 273
Thu 16/57:05 a.m.YHM - ORD
2 stops10h 23mMultiple Airlines
Deal found 28/4C$ 301
Fri 10/58:00 a.m.YHM - ORD
1 stop8h 11mMultiple Airlines
Deal found 27/4C$ 347
Thu 16/57:05 a.m.YHM - ORD
3 stops25h 32mMultiple Airlines
Deal found 28/4C$ 388
Sun 7/77:05 a.m.YHM - ORD
2 stops14h 42mMultiple Airlines
Deal found 27/4C$ 457
Mon 6/58:00 a.m.YHM - ORD
1 stop8h 03mMultiple Airlines
Deal found 27/4C$ 476
Wed 29/56:05 p.m.YHM - ORD
1 stop24h 00mWestJet
Deal found 27/4C$ 480

Find flights from Hamilton to O'Hare Intl within your budget

Customize your flight search to find flights from Hamilton to O'Hare Intl 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 504,135 searches. Data last updated 28 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 482 - C$ 1,497

Route

Depart

Return

Price

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Thu 13/6

1 stop8h 24m

Chicago O'Hare Intl

Wed 19/6

2 stops20h 13m

C$ 482

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

3 stops38h 00m

Chicago O'Hare Intl

Sat 1/6

2 stops19h 39m

C$ 862

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

3 stops38h 00m

Chicago O'Hare Intl

Sat 1/6

2 stops19h 39m

C$ 864

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

3 stops38h 00m

Chicago O'Hare Intl

Sat 1/6

3 stops15h 55m

C$ 925

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

3 stops38h 00m

Chicago O'Hare Intl

Sat 1/6

3 stops15h 55m

C$ 927

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

2 stops25h 05m

Chicago O'Hare Intl

Sat 1/6

1 stop18h 13m

C$ 1,018

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Sat 25/5

2 stops25h 05m

Chicago O'Hare Intl

Sat 1/6

1 stop18h 13m

C$ 1,025

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Thu 30/5

1 stop24h 00m

Chicago O'Hare Intl

Mon 3/6

1 stop22h 20m

C$ 1,488

HamiltonChicago O'Hare Intl

YHM - ORD

YHMORD

Hamilton

Fri 24/5

1 stop24h 00m

Chicago O'Hare Intl

Mon 27/5

1 stop22h 20m

C$ 1,497

Flights are sorted by cheapest first

Deals found on 27/4

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

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 28 April 2024.
WestJet
7.5
Good
2,979 reviews
Check prices

Overall

7.5

Food

6.5

Entertainment

6.5

Comfort

7.3

Crew

8.2

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

WestJet
7.5
Good
2,979 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Overall

7.5

Food

6.5

Entertainment

6.5

Comfort

7.3

Crew

8.2

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Air Canada
7.0
Good
6,868 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Overall

7.5

Food

6.5

Entertainment

6.5

Comfort

7.3

Crew

8.2

Boarding

7.7

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Related info for your journey

Find useful and relevant information for your journey from Hamilton to O'Hare Intl. 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 Chicago O'Hare Intl?

    Hamilton (YHM), located 10.9 km from the city centre, is the airport you fly out of when you book flights from Hamilton to Chicago O'Hare Intl. 0 airlines have flights from Hamilton to Chicago O'Hare Intl on a regular basis. Booking flights from Hamilton to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • Can I find flights from Hamilton, Ontario to Chicago O'Hare Intl Airport for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Hamilton, Ontario to Chicago O'Hare Intl Airport for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 482, but on average you can expect to pay C$ 1,445.

  • Are there last-minute flights available from Hamilton, Ontario to Chicago O'Hare Intl Airport for under C$ 400?

    There are currently 12+ open flights from Hamilton, Ontario to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 400.

  • What does YHM to ORD mean?

    YHM and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YHM to ORD refers to a flight route from Hamilton Airport to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Hamilton to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Hamilton to O'Hare Intl 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 O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hamilton to O'Hare Intl 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Hamilton to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hamilton to O'Hare Intl?

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

  • Can I find deals for business class flights from Hamilton to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Hamilton to O'Hare Intl 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 O'Hare Intl that allow pets onboard?

    Many airlines flying from Hamilton to O'Hare Intl 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 O'Hare Intl?

    Yes, you can often find last-minute deals on Hamilton to O'Hare Intl 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 Chicago O'Hare Intl Airport flight deals updated?

    The Hamilton, Ontario to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 27/4.

See more FAQs

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Search flights from Hamilton to O'Hare Intl by cabin class

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Fly with Cheapflights

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How does Cheapflights help users find flights from Hamilton to O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hamilton to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hamilton to O'Hare Intl?

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 O'Hare Intl from Hamilton.

Can Cheapflights find flights from Hamilton to O'Hare Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hamilton to O'Hare Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hamilton to O'Hare Intl become cheaper?

Yes, Cheapflights offers price alerts on Hamilton to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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