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Cheap flights from Ottawa to Hamilton, ON from C$ 106

YOW — YHM
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Hamilton

Sun 1/112:10 p.m. -
Nonstop1h 15m
Mon 30/114:05 p.m. -
Nonstop1h 10m
Deal found 28/9C$ 187
Thu 12/112:10 p.m. -
Nonstop1h 15m
Thu 19/1112:10 p.m. -
Nonstop1h 10m
Deal found 28/9C$ 201
Fri 13/118:55 p.m. -
Nonstop1h 15m
Fri 20/114:05 p.m. -
Nonstop1h 10m
Deal found 29/9C$ 203
Sun 25/102:10 p.m. -
Nonstop1h 15m
Fri 30/1012:10 p.m. -
Nonstop1h 10m
Deal found 29/9C$ 208
Mon 19/102:00 p.m. -
Nonstop1h 05m
Wed 21/1011:45 a.m. -
Nonstop1h 04m
Deal found 25/9C$ 211
Sat 17/102:00 p.m. -
Nonstop1h 05m
Sun 18/1011:45 a.m. -
Nonstop1h 04m
Deal found 25/9C$ 214
Mon 26/102:10 p.m. -
Nonstop1h 15m
Mon 2/114:05 p.m. -
Nonstop1h 10m
Deal found 28/9C$ 215
Mon 19/102:00 p.m. -
Nonstop1h 05m
Tue 20/1011:45 a.m. -
Nonstop1h 04m
Deal found 28/9C$ 218
Thu 22/102:00 p.m. -
Nonstop1h 05m
Sun 25/1012:10 p.m. -
Nonstop1h 10m
Deal found 29/9C$ 227

Find flight deals from Ottawa to Hamilton

Round-trip from

C$ 187

One-way from

C$ 106

Popular in

January

Cheapest in

October

Average price

C$ 425
Porter Airlines
  • Porter Airlines
  • 1/11-30/11
  • Nonstop
  • 2h 25m total
  • Ottawa to Hamilton
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/10-31/12
  • Nonstop
  • 1h 05m total
  • Ottawa to Hamilton
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ottawa to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Sun 1/11

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 119
Quickest round-trip

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Thu 15/10

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Thu 3/12

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 193

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Fri 23/10

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 248

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Tue 13/10

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 251

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Sat 2/1

8:55 p.m.-10:10 p.m.

Nonstop1h 15m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 405

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Tue 6/10

7:20 a.m.-5:15 p.m.

1 stop9h 55m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 443

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Thu 12/11

8:40 a.m.-7:37 p.m.

1 stop10h 57m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 455

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Fri 13/11

6:55 p.m.-4:53 p.m.

1 stop21h 58m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 486

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Sun 25/10

6:55 p.m.-5:20 p.m.

1 stop22h 25m

Hamilton

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 534

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Ottawa with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Hamilton

What is the cheapest time of day to fly from YOW to YHM?

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

How much does it cost to fly round-trip from Ottawa to Hamilton, Ontario?

Airfare is typical for this route at the moment.

Ottawa to Hamilton, Ontario flights typically cost between C$ 181 and C$ 302 in November.
The cheapest round-trip price found within the last 5 days was C$ 187 on Porter Airlines (1 Nov-30 Nov).

Reviews of airlines servicing Hamilton

Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Ottawa to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
465 reviews
Check prices

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
465 reviews
Porter Airlines
8.0
Very good
465 reviews
Check prices

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,704 reviews
Porter Airlines
8.0
Very good
465 reviews
Check prices

Overall

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • How popular is this Ottawa to Hamilton, Ontario flight route?

    Flights from Ottawa to Hamilton have been viewed 51 times in the past calendar month.

  • How long is the flight from Ottawa to Hamilton, Ontario?

    Airlines like Porter Airlines fly from Ottawa to Hamilton, Ontario in about 1h 05m. The time it takes to get you to your destination is usually consistent. There are 415 km between Ottawa and Hamilton, Ontario. All flights are typically direct.

  • What are the cheapest airlines flying from Ottawa to Hamilton, Ontario round-trip?

    According to our current data, Porter Airlines (C$ 175), and Air Canada (C$ 346) offers the cheapest pricing from Ottawa to Hamilton, Ontario. Porter Airlines is currently priced 53% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Ottawa to Hamilton, Ontario?

    Before booking your flight to Hamilton, Ontario from Ottawa, check out the most reliable airlines to get you to your destination on time: Porter Airlines (65%), Porter Airlines (65%), La Costena( 53%).

  • What are the cheapest flights from Ottawa to Hamilton, Ontario?

    On average you can expect to pay C$ 253 for a flight from Ottawa to Hamilton, Ontario. The cheapest flight overall is C$ 93 while the most popular route, (Ottawa - Hamilton) is currently priced at C$ 187.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Hamilton

AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 175AverageC$ 345FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 346AverageC$ 442FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Ottawa to Hamilton?

When you search for this flight from Ottawa to Hamilton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Hamilton from Ottawa.

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

Certainly. Search results for flights to Hamilton from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Ottawa to Hamilton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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