YOW - YHM

C$ 270 Find Cheap Flights from Ottawa to Hamilton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Hamilton departing on 10/3. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hamilton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Hamilton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Hamilton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 471
Overall average: C$ 500
WestJet
Mon 22/6Wed 24/6
YOW - YHM • 1 stop
Cheapest one-way flights
C$ 274
Typical prices: C$ 442-C$ 599
WestJet
Tue 10/3
YOW - YHM • 1 stop
Top airlines
WestJet
Cheapest • from C$ 471 (round-trip)
WestJet
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 28% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hamilton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Hamilton (YOW-YHM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Hamilton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Hamilton

Mon, 22 Jun - Wed, 24 Jun
WestJet Logo
6:00 a.m. - 5:10 p.m.
YOW
-
YHM
11h 10m
1 stop
WestJet Logo
6:10 p.m. - 6:55 a.m.
YHM
-
YOW
12h 45m
1 stop
C$ 471WestJet
Mon, 22 Jun - Wed, 24 Jun
Multiple Airlines Logo
7:05 p.m. - 5:10 p.m.
YOW
-
YHM
22h 05m
2 stops
Multiple Airlines Logo
6:10 p.m. - 12:50 p.m.
YHM
-
YOW
18h 40m
2 stops
C$ 477Multiple Airlines
Tue, 26 May - Wed, 27 May
WestJet Logo
7:30 a.m. - 5:15 p.m.
YOW
-
YHM
9h 45m
1 stop
WestJet Logo
6:10 p.m. - 5:40 a.m.
YHM
-
YOW
11h 30m
1 stop
C$ 526WestJet
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
8:55 p.m. - 12:44 p.m.
YOW
-
YHM
15h 49m
1 stop
Multiple Airlines Logo
7:55 p.m. - 6:23 p.m.
YHM
-
YOW
22h 28m
1 stop
C$ 531Multiple Airlines
Mon, 22 Jun - Wed, 24 Jun
Multiple Airlines Logo
6:00 a.m. - 5:10 p.m.
YOW
-
YHM
11h 10m
1 stop
Multiple Airlines Logo
6:10 p.m. - 5:40 p.m.
YHM
-
YOW
23h 30m
2 stops
C$ 532Multiple Airlines
Fri, 6 Mar - Mon, 9 Mar
Porter Airlines Logo
8:55 p.m. - 12:44 p.m.
YOW
-
YHM
15h 49m
1 stop
Porter Airlines Logo
7:00 a.m. - 2:39 p.m.
YHM
-
YOW
7h 39m
1 stop
C$ 580Porter Airlines
Sun, 8 Mar - Sun, 15 Mar
WestJet Logo
6:00 a.m. - 5:16 p.m.
YOW
-
YHM
11h 16m
1 stop
WestJet Logo
6:10 p.m. - 12:40 a.m.
YHM
-
YOW
30h 30m
1 stop
C$ 615WestJet
Sun, 1 Mar - Sun, 8 Mar
Porter Airlines Logo
7:55 a.m. - 8:59 p.m.
YOW
-
YHM
13h 04m
1 stop
Porter Airlines Logo
3:15 p.m. - 9:54 p.m.
YHM
-
YOW
6h 39m
1 stop
C$ 628Porter Airlines
Fri, 27 Feb - Sun, 1 Mar
Porter Airlines Logo
8:55 p.m. - 12:44 p.m.
YOW
-
YHM
15h 49m
1 stop
Porter Airlines Logo
7:55 p.m. - 2:01 p.m.
YHM
-
YOW
18h 06m
1 stop
C$ 632Porter Airlines
Sun, 1 Mar - Sun, 8 Mar
Porter Airlines Logo
8:55 p.m. - 12:44 p.m.
YOW
-
YHM
15h 49m
1 stop
Porter Airlines Logo
3:15 p.m. - 9:54 p.m.
YHM
-
YOW
6h 39m
1 stop
C$ 633Porter Airlines
Booking Insights

KAYAK's insights & trends for Ottawa to Hamilton flights

Get data-powered insights and trends into flights from Ottawa to Hamilton to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Hamilton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Hamilton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Hamilton is October, where tickets cost C$ 316 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is C$ 824 and C$ 500 respectively.

Good to know

Low seasonNovember
Cheapest flightC$ 274
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from Ottawa to Hamilton

When to book flights from Ottawa to Hamilton

Are your dates flexible? Find out the best times to travel from Ottawa 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.

FAQs for booking flights from Ottawa to Hamilton

  • What is the cheapest flight from Ottawa to Hamilton?

    In the last 3 days, the lowest price for a flight from Ottawa to Hamilton was C$ 270 for a one-way ticket and C$ 471 for a round-trip.

  • Which aircraft models fly most regularly from Ottawa to Hamilton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Hamilton?

    Star Alliance is the only airline alliance operating flights between Ottawa and Hamilton.

  • Which is the best airline for flights from Ottawa to Hamilton, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from Ottawa to Hamilton are WestJet and Air Canada. With an average price for the route of C$ 241 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 458 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Ottawa to Hamilton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Hamilton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Hamilton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hamilton from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Hamilton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hamilton with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Hamilton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hamilton from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ottawa to Hamilton

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Hamilton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Hamilton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3254 reviews
7.9Crew
6.2Food
6.1Entertainment
7.4Boarding
7.0Comfort
Airline reviews

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

2.0 MediocreToni, Dec 2025
YYZ - YVR
Read more WestJet reviews

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

Arrival at Comox from, London,ON 6 hours later... No bueano

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

Generally good. However. The flight left 30 mins behind schedule with no reason given.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

We were happy with the service and cost of checking a bag

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

Flight was fine and on time. But no entertainment system and little leg room.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

Due to the strike by AC flight attendants, my flight was cancelled. Very disappointing! A refund is being processed. This was not a Kayak issue. I will be sure to come back to Kayak in the future.

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

Information on your arrival and departure airports