Which airports can I use when flying from Chicago O'Hare Intl Airport to Hamilton?

Flights from Chicago O'Hare Intl Airport to Hamilton usually depart from Chicago O'Hare Intl (ORD) and arrive at Hamilton (YHM).

Which airports do connecting flights from Chicago O'Hare Intl Airport to Hamilton pass through?

Most connecting flights from Chicago O'Hare Intl Airport to Hamilton pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Hamilton?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Chicago O'Hare Intl Airport to Hamilton changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 662 to C$ 2,908. That means the highest observed fare was about 4x higher than the lowest one.

What is the time difference between Chicago O'Hare Intl Airport and Hamilton?

Hamilton is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Hamilton?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of C$ 542. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Hamilton, which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Chicago O'Hare Intl Airport to Hamilton layovers at 6h 24m over the past three months.

Cheap Flights from Chicago to Hamilton | KAYAK

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Cheapest round-trip

C$ 664

Typical prices: C$ 567-C$ 567

Multiple Airlines

Mon 19/11Thu 22/11

ORD - YHM • 2 stops

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Flight Deals

Cheap Flights from Chicago to Hamilton (ORD-YHM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chicago to Hamilton

Thu, 19 Nov - Sun, 22 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

18h 14m1 stop Fort Lauderdale

C$ 664Multiple Airlines

Sat, 21 Nov - Sun, 22 Nov

7:49 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 46m2 stops Atlanta Hartsfield-Jackson Tampa

6:20 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

18h 14m1 stop Fort Lauderdale

C$ 665Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

18h 14m1 stop Fort Lauderdale

C$ 666Multiple Airlines

Sat, 21 Nov - Sun, 22 Nov

7:49 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 46m2 stops Atlanta Hartsfield-Jackson Tampa

8:10 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

16h 24m3 stops Halifax Intl Ottawa Fort Lauderdale

C$ 685Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 12:53 a.m.YHM Hamilton-ORD Chicago O'Hare Intl

19h 33m2 stops Fort Lauderdale Denver Intl

C$ 721Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 12:53 a.m.YHM Hamilton-ORD Chicago O'Hare Intl

19h 33m2 stops Fort Lauderdale Denver Intl

C$ 722Multiple Airlines

Sat, 21 Nov - Sun, 22 Nov

7:49 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 46m2 stops Atlanta Hartsfield-Jackson Tampa

6:20 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

18h 14m1 stop Fort Lauderdale

C$ 742Multiple Airlines

Sat, 21 Nov - Sun, 22 Nov

7:49 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 46m2 stops Atlanta Hartsfield-Jackson Tampa

12:10 p.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

12h 24m2 stops Ottawa Fort Lauderdale

C$ 746Multiple Airlines

Thu, 19 Nov - Sun, 22 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

12:10 p.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

12h 24m2 stops Ottawa Fort Lauderdale

C$ 747Multiple Airlines

Sat, 21 Nov - Sun, 22 Nov

6:20 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

15h 15m1 stop Tampa

6:20 a.m. - 11:34 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

18h 14m1 stop Fort Lauderdale

C$ 749Multiple Airlines

Recent last minute flight deals from Chicago to Hamilton

Sat, 7 Nov - Sun, 8 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 3:37 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

10h 17m1 stop Fort Lauderdale

C$ 953Multiple Airlines

Sat, 7 Nov - Sun, 8 Nov

6:30 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

15h 05m2 stops Denver Intl Tampa

6:20 a.m. - 7:59 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

14h 39m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 1,038Multiple Airlines

Fri, 6 Nov - Sun, 8 Nov

7:49 p.m. - 2:19 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

17h 30m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

6:20 a.m. - 7:59 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

14h 39m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 1,080Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

12:14 a.m. - 4:56 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

15h 42m2 stops Mexico City Benito Juarez Cancun

6:20 a.m. - 3:37 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

10h 17m1 stop Fort Lauderdale

C$ 1,174Multiple Airlines

Fri, 6 Nov - Sun, 8 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 7:59 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

14h 39m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 1,195Multiple Airlines

Fri, 6 Nov - Sun, 8 Nov

7:55 a.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

13h 15m2 stops Fort Lauderdale Ottawa

6:20 a.m. - 3:37 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

10h 17m1 stop Fort Lauderdale

C$ 1,217Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

1:04 p.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

32h 06m3 stops Houston George Bush Intcntl Fort Lauderdale Ottawa

6:20 a.m. - 3:37 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

10h 17m1 stop Fort Lauderdale

C$ 1,222Multiple Airlines

Sat, 7 Nov - Mon, 9 Nov

6:30 a.m. - 10:35 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

15h 05m2 stops Denver Intl Tampa

8:00 a.m. - 12:41 a.m.YHM Hamilton-ORD Chicago O'Hare Intl

17h 41m2 stops Cancun Puebla City Huejotzingo

C$ 1,246Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

1:04 p.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

32h 06m3 stops Houston George Bush Intcntl Fort Lauderdale Ottawa

6:20 a.m. - 7:59 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

14h 39m2 stops Fort Lauderdale Houston George Bush Intcntl

C$ 1,274Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

1:04 p.m. - 10:10 p.m.ORD Chicago O'Hare Intl-YHM Hamilton

32h 06m3 stops Houston George Bush Intcntl Fort Lauderdale Ottawa

6:20 a.m. - 3:37 p.m.YHM Hamilton-ORD Chicago O'Hare Intl

10h 17m1 stop Fort Lauderdale

C$ 1,288Multiple Airlines

Booking Insights

Price, demand, and travel trends for Chicago O'Hare Intl Airport to Hamilton flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Hamilton?: Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of C$ 542. Based on KAYAK data over the past 3 months.
When flying from Chicago O'Hare Intl Airport to Hamilton, which airport offers the shortest layover?: Toronto Pearson Intl (YYZ) had the shortest average connection time for Chicago O'Hare Intl Airport to Hamilton layovers at 6h 24m over the past three months.

Find deals

Cheapest flight	C$ 277

One-way flight from Chicago O'Hare Intl Airport to Hamilton

When to book flights from Chicago to Hamilton

Are your dates flexible? Find out the best times to travel from Chicago to Hamilton based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Hamilton?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Chicago O'Hare Intl Airport to Hamilton changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 662 to C$ 2,908. That means the highest observed fare was about 4x higher than the lowest one.
Which airports can I use when flying from Chicago O'Hare Intl Airport to Hamilton?
Flights from Chicago O'Hare Intl Airport to Hamilton usually depart from Chicago O'Hare Intl (ORD) and arrive at Hamilton (YHM).
Which airports do connecting flights from Chicago O'Hare Intl Airport to Hamilton pass through?
Most connecting flights from Chicago O'Hare Intl Airport to Hamilton pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route.
What is the time difference between Chicago O'Hare Intl Airport and Hamilton?
Hamilton is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Hamilton Airport.

• Super 8 by Wyndham Mt Hope Hamilton Intl Arpt ON

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ORD - YHM

C$ 277 Find Cheap Flights from Chicago to Hamilton – Compare and Save

Everything you should know

Cheap Flights from Chicago to Hamilton (ORD-YHM)

Recent round-trip flight deals from Chicago to Hamilton

Recent one-way flight deals from Chicago to Hamilton

Recent last minute flight deals from Chicago to Hamilton

Price, demand, and travel trends for Chicago O'Hare Intl Airport to Hamilton flights

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Hamilton?

When flying from Chicago O'Hare Intl Airport to Hamilton, which airport offers the shortest layover?

Key details for Chicago O'Hare Intl Airport to Hamilton flights

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When to book flights from Chicago to Hamilton

Your Chicago O'Hare Intl Airport to Hamilton flight questions, answered

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