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

WestJet is the most popular carrier operating from Ottawa to Hamilton

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.

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 December 2025, 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$ 105 Cheap Flights from Ottawa to Hamilton in 2025/26

1 adult

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Cheap round-trip flights

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

YOW

YHM

16h 18m2 stops

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

YHM

YOW

11h 09m1 stop

C$ 523Multiple Airlines

Fri, 9 Jan - Mon, 12 Jan

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

YOW

YHM

15h 49m1 stop

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

YHM

YOW

11h 09m1 stop

C$ 538Porter Airlines

Fri, 9 Jan - Mon, 12 Jan

6:00 a.m. - 10:30 p.m.

YOW

YHM

16h 30m1 stop

2:35 p.m. - 6:43 a.m.

YHM

YOW

16h 08m2 stops

C$ 565Multiple Airlines

Tue, 13 Jan - Tue, 20 Jan

6:00 a.m. - 5:17 p.m.

YOW

YHM

11h 17m1 stop

5:45 a.m. - 4:53 p.m.

YHM

YOW

11h 08m1 stop

C$ 568WestJet

Mon, 12 Jan - Tue, 13 Jan

5:45 p.m. - 1:22 p.m.

YOW

YHM

19h 37m1 stop

6:10 p.m. - 6:21 p.m.

YHM

YOW

24h 11m2 stops

C$ 570WestJet

Thu, 8 Jan - Thu, 15 Jan

6:55 p.m. - 1:22 p.m.

YOW

YHM

18h 27m1 stop

6:10 p.m. - 2:22 p.m.

YHM

YOW

20h 12m1 stop

C$ 575Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

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

YOW

YHM

15h 49m1 stop

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

YHM

YOW

7h 39m1 stop

C$ 581Porter Airlines

Thu, 8 Jan - Thu, 15 Jan

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

YOW

YHM

15h 49m1 stop

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

YHM

YOW

7h 39m1 stop

C$ 582Porter Airlines

Thu, 8 Jan - Thu, 15 Jan

6:55 p.m. - 1:22 p.m.

YOW

YHM

18h 27m1 stop

6:10 p.m. - 2:22 p.m.

YHM

YOW

20h 12m1 stop

C$ 583Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

6:55 p.m. - 1:22 p.m.

YOW

YHM

18h 27m1 stop

6:10 p.m. - 2:22 p.m.

YHM

YOW

20h 12m1 stop

C$ 585Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

Porter Airlines flights from Ottawa to Hamilton, Ontario

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

Porter Airlines

9 Jan

YOW8:55 p.m.Ottawa

15h 49m

1 stop

YHM12:44 p.m.Hamilton

12 Jan

YHM7:00 a.m.Hamilton

11h 09m

1 stop

YOW6:09 p.m.Ottawa

C$ 538

Find similar

Porter Airlines

8 Jan

YOW8:55 p.m.Ottawa

15h 49m

1 stop

YHM12:44 p.m.Hamilton

15 Jan

YHM7:00 a.m.Hamilton

7h 39m

1 stop

YOW2:39 p.m.Ottawa

C$ 581

Find similar

Porter Airlines

8 Jan

YOW8:55 p.m.Ottawa

15h 49m

1 stop

YHM12:44 p.m.Hamilton

15 Jan

YHM7:00 a.m.Hamilton

7h 39m

1 stop

YOW2:39 p.m.Ottawa

C$ 582

Find similar

WestJet flights from Ottawa to Hamilton, Ontario

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

WestJet

8 Jan

YOW5:45 p.m.Ottawa

19h 37m

1 stop

YHM1:22 p.m.Hamilton

15 Jan

YHM6:10 p.m.Hamilton

24h 11m

2 stops

YOW6:21 p.m.Ottawa

C$ 570

Find similar

WestJet

14 Jan

YOW5:45 p.m.Ottawa

23h 32m

1 stop

YHM5:17 p.m.Hamilton

21 Jan

YHM6:10 p.m.Hamilton

22h 43m

1 stop

YOW4:53 p.m.Ottawa

C$ 679

Find similar

WestJet

29 Apr

YOW3:45 p.m.Ottawa

8h 55m

1 stop

YHM12:40 a.m.Hamilton

30 Apr

YHM6:00 a.m.Hamilton

18h 40m

1 stop

YOW12:40 a.m.Ottawa

C$ 888

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 9/1

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

2 stops16h 18m

Hamilton

Mon 12/1

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

1 stop11h 09m

C$ 523

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 9/1

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

1 stop15h 49m

Hamilton

Mon 12/1

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

1 stop11h 09m

C$ 538

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 13/1

6:00 a.m.-10:30 p.m.

1 stop16h 30m

Hamilton

Tue 20/1

2:35 p.m.-6:43 a.m.

2 stops16h 08m

C$ 565

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Mon 12/1

6:00 a.m.-5:17 p.m.

1 stop11h 17m

Hamilton

Tue 13/1

5:45 a.m.-4:53 p.m.

1 stop11h 08m

C$ 568

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

5:45 p.m.-1:22 p.m.

1 stop19h 37m

Hamilton

Thu 15/1

6:10 p.m.-6:21 p.m.

2 stops24h 11m

C$ 570

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

6:55 p.m.-1:22 p.m.

1 stop18h 27m

Hamilton

Sun 11/1

6:10 p.m.-2:22 p.m.

1 stop20h 12m

C$ 575

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

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

1 stop15h 49m

Hamilton

Thu 15/1

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

1 stop7h 39m

C$ 581

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

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

1 stop15h 49m

Hamilton

Thu 15/1

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

1 stop7h 39m

C$ 582

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

6:55 p.m.-1:22 p.m.

1 stop18h 27m

Hamilton

Sun 11/1

6:10 p.m.-2:22 p.m.

1 stop20h 12m

C$ 583

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 8/1

6:55 p.m.-1:22 p.m.

1 stop18h 27m

Hamilton

Sun 11/1

6:10 p.m.-2:22 p.m.

1 stop20h 12m

C$ 585

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$ 320, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Hamilton, Ontario, with average flight prices from Ottawa averaging around C$ 374.

What is the cheapest day to depart on your flight to Hamilton, Ontario?

According to our data, Saturday is the cheapest day to fly to Hamilton, Ontario from Ottawa. The lowest ticket price found for a Saturday departure recently was C$ 411. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ottawa to Hamilton, Ontario on a Monday will generally be more expensive and average around C$ 776. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hamilton, Ontario?

Our data shows that the cheapest Ottawa to Hamilton, Ontario flights are usually those with departure times at noon. Our users have found flights to Hamilton, Ontario at noon for as low as C$ 454. In contrast, the most expensive time of day to depart to Hamilton, Ontario is in the afternoon when prices are around C$ 561.

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	8h 00m
Direct flights	None

The fastest flight from Ottawa to Hamilton, Ontario takes 8h 00m

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 8h 00m.
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 December 2025, 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 90% of the total bookings. Other popular airlines include WestJet with 10%.

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$ 118	Free Cancellation	Rating 7.2 3,195 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 320	Free Cancellation	Rating 7.1 10,516 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.