Which airlines fly to Hamilton, Ontario?

WestJet, Porter Airlines and Air Canada are the top three most popular airlines that fly to Hamilton, Ontario from Ottawa according to our data. WestJet is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Hamilton, Ontario. Keep in mind that there are 4 different airlines that fly to Hamilton, Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ottawa to Hamilton?

WestJet and Porter Airlines are the most popular carriers operating from Ottawa to Hamilton

When did momondo last update prices for flights from Ottawa Airport to Hamilton Airport?

Prices for flights from Ottawa Airport to Hamilton Airport were last updated today.

How many operators does momondo search for flights from Ottawa Airport to Hamilton Airport?

As of January 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Hamilton Airport.

How old do you have to be to fly from Ottawa Airport to Hamilton Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Hamilton Airport.

What documentation or ID do you need to fly to Hamilton Airport?

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

C$ 252 Cheap Flights from Ottawa to Hamilton in 2026

1 adult

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Find the cheapest flights from Ottawa to Toronto

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 10:18 p.m.

YOW

YHM

16h 18m

2 stops

6:10 p.m. - 2:27 p.m.

YHM

YOW

20h 17m

1 stop

C$ 434Multiple Airlines

Mon, 20 Apr - Wed, 29 Apr

8:35 a.m. - 10:24 p.m.

YOW

YHM

13h 49m

1 stop

5:45 p.m. - 12:30 p.m.

YHM

YOW

18h 45m

1 stop

C$ 456Multiple Airlines

Fri, 1 May - Thu, 7 May

6:30 p.m. - 5:15 p.m.

YOW

YHM

22h 45m

2 stops

6:10 p.m. - 12:30 p.m.

YHM

YOW

18h 20m

2 stops

C$ 457Multiple Airlines

Fri, 1 May - Thu, 7 May

7:15 p.m. - 10:18 p.m.

YOW

YHM

27h 03m

1 stop

7:00 a.m. - 6:09 p.m.

YHM

YOW

11h 09m

1 stop

C$ 471Multiple Airlines

Mon, 20 Apr - Wed, 29 Apr

8:55 p.m. - 12:44 p.m.

YOW

YHM

15h 49m

1 stop

6:10 p.m. - 2:01 p.m.

YHM

YOW

19h 51m

2 stops

C$ 496Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

8:55 p.m. - 12:44 p.m.

YOW

YHM

15h 49m

1 stop

7:55 p.m. - 2:01 p.m.

YHM

YOW

18h 06m

1 stop

C$ 504Porter Airlines

Mon, 23 Feb - Mon, 2 Mar

6:00 a.m. - 10:18 p.m.

YOW

YHM

16h 18m

2 stops

6:10 p.m. - 4:18 p.m.

YHM

YOW

22h 08m

2 stops

C$ 540Multiple Airlines

Mon, 20 Apr - Wed, 29 Apr

8:55 p.m. - 8:59 p.m.

YOW

YHM

24h 04m

1 stop

7:00 a.m. - 2:39 p.m.

YHM

YOW

7h 39m

1 stop

C$ 575Porter Airlines

Sat, 14 Mar - Wed, 18 Mar

7:25 p.m. - 5:16 p.m.

YOW

YHM

21h 51m

2 stops

7:00 a.m. - 2:39 p.m.

YHM

YOW

7h 39m

1 stop

C$ 612Multiple Airlines

Sat, 14 Mar - Wed, 18 Mar

5:45 p.m. - 7:00 p.m.

YOW

YHM

25h 15m

3 stops

6:10 p.m. - 4:18 p.m.

YHM

YOW

22h 08m

2 stops

C$ 642Multiple Airlines

Mon, 20 Apr - Wed, 29 Apr

Porter Airlines flights from Ottawa to Hamilton, Ontario

Our best Porter Airlines deals on Ottawa to Hamilton, Ontario flight tickets

Porter Airlines

28 May

YOW8:00 a.m.Ottawa

4h 59m

1 stop

YHM12:59 p.m.Hamilton

28 May

YHM5:45 p.m.Hamilton

19h 05m

1 stop

YOW12:50 p.m.Ottawa

C$ 453

Porter Airlines

23 Feb

YOW8:55 p.m.Ottawa

15h 49m

1 stop

YHM12:44 p.m.Hamilton

2 Mar

YHM7:55 p.m.Hamilton

18h 06m

1 stop

YOW2:01 p.m.Ottawa

C$ 504

Porter Airlines

14 Mar

YOW8:55 p.m.Ottawa

24h 04m

1 stop

YHM8:59 p.m.Hamilton

18 Mar

YHM7:00 a.m.Hamilton

7h 39m

1 stop

YOW2:39 p.m.Ottawa

C$ 575

WestJet flights from Ottawa to Hamilton, Ontario

Our best WestJet deals on Ottawa to Hamilton, Ontario flight tickets

WestJet

19 Feb

YOW6:00 a.m.Ottawa

11h 16m

1 stop

YHM5:16 p.m.Hamilton

22 Feb

YHM6:10 p.m.Hamilton

30h 30m

1 stop

YOW12:40 a.m.Ottawa

C$ 678

WestJet

12 May

YOW6:00 a.m.Ottawa

11h 10m

1 stop

YHM5:10 p.m.Hamilton

20 May

YHM6:10 p.m.Hamilton

12h 45m

1 stop

YOW6:55 a.m.Ottawa

C$ 703

WestJet

9 Feb

YOW6:00 a.m.Ottawa

11h 16m

1 stop

YHM5:16 p.m.Hamilton

18 Feb

YHM6:10 p.m.Hamilton

30h 30m

1 stop

YOW12:40 a.m.Ottawa

C$ 770

Fly from

Fly to

Route

Depart

Return

Price

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 20/4

6:00 a.m.-10:18 p.m.

2 stops16h 18m

Hamilton

Wed 29/4

6:10 p.m.-2:27 p.m.

1 stop20h 17m

C$ 434

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 1/5

8:35 a.m.-10:24 p.m.

1 stop13h 49m

Hamilton

Thu 7/5

5:45 p.m.-12:30 p.m.

1 stop18h 45m

C$ 456

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 1/5

6:30 p.m.-5:15 p.m.

2 stops22h 45m

Hamilton

Thu 7/5

6:10 p.m.-12:30 p.m.

2 stops18h 20m

C$ 457

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 20/4

7:15 p.m.-10:18 p.m.

1 stop27h 03m

Hamilton

Wed 29/4

7:00 a.m.-6:09 p.m.

1 stop11h 09m

C$ 471

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 23/2

8:55 p.m.-12:44 p.m.

1 stop15h 49m

Hamilton

Mon 2/3

6:10 p.m.-2:01 p.m.

2 stops19h 51m

C$ 496

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 23/2

8:55 p.m.-12:44 p.m.

1 stop15h 49m

Hamilton

Mon 2/3

7:55 p.m.-2:01 p.m.

1 stop18h 06m

C$ 504

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 20/4

6:00 a.m.-10:18 p.m.

2 stops16h 18m

Hamilton

Wed 29/4

6:10 p.m.-4:18 p.m.

2 stops22h 08m

C$ 540

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Sat 14/3

8:55 p.m.-8:59 p.m.

1 stop24h 04m

Hamilton

Wed 18/3

7:00 a.m.-2:39 p.m.

1 stop7h 39m

C$ 575

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Sat 14/3

7:25 p.m.-5:16 p.m.

2 stops21h 51m

Hamilton

Wed 18/3

7:00 a.m.-2:39 p.m.

1 stop7h 39m

C$ 612

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 20/4

5:45 p.m.-7:00 p.m.

3 stops25h 15m

Hamilton

Wed 29/4

6:10 p.m.-4:18 p.m.

2 stops22h 08m

C$ 642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Hamilton, Ontario

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

Prices

Airlines

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

The cheapest month to fly to Hamilton, Ontario from Ottawa is in October. Flight prices, which tend to average around C$ 318, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Hamilton, Ontario, with average flight prices from Ottawa averaging around C$ 357.

When to book flights from Ottawa to Hamilton, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Hamilton, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Hamilton, Ontario (YOW to YHM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Hamilton, Ontario

Fastest flight time	4h 59m
Direct flights	None

The fastest flight from Ottawa to Hamilton, Ontario takes 4h 59m

There are no direct flights from Ottawa to Hamilton, Ontario. There are no popular flight routes from Ottawa to Hamilton, Ontario.

Search flight deals

How far is Ottawa to Hamilton by plane?
The straight-line distance from Ottawa to Hamilton is 408.4 km. A reasonable flight in good conditions will take 4h 59m.
When did momondo last update prices for flights from Ottawa Airport to Hamilton Airport?
Prices for flights from Ottawa Airport to Hamilton Airport were last updated today.
How many operators does momondo search for flights from Ottawa Airport to Hamilton Airport?
As of January 2026, there are 2 operators available to choose from for flights from Ottawa Airport to Hamilton Airport.
How old do you have to be to fly from Ottawa Airport to Hamilton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Hamilton Airport.
What documentation or ID do you need to fly to Hamilton Airport?
The travel and health documents required for your trip to Hamilton 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 Hamilton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ottawa to Hamilton, Ontario?
Based on momondo bookings for flights between Ottawa and Hamilton, Ontario, the leading airline is Air Canada, making up 88% of the total bookings. Other popular airlines include WestJet with 12%.

Best airlines flying from Ottawa to Hamilton, Ontario

Compare and see reviews for airlines that fly from Ottawa to Hamilton, Ontario with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 117	Free Cancellation	Rating 7.2 3,249 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 289	Free Cancellation	Rating 7.1 10,656 reviews		Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Hamilton for you.

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

All flight searches from Ottawa to Hamilton on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hamilton from Ottawa.

I’m not ready to book a flight from Ottawa to Hamilton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Hamilton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.