YOW - YHM

C$ 196 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 2/11. 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

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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Flights 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

Fri, 19 Sep - Sun, 21 Sep
WestJet Logo
3:35 p.m. - 12:40 a.m.YOW-YHM
9h 05m1 stop
WestJet Logo
6:00 a.m. - 2:56 p.m.YHM-YOW
8h 56m1 stop
C$ 499WestJet
Find Deal
Wed, 17 Sep - Sat, 20 Sep
WestJet Logo
3:45 p.m. - 12:40 a.m.YOW-YHM
8h 55m1 stop
WestJet Logo
6:00 a.m. - 2:56 p.m.YHM-YOW
8h 56m1 stop
C$ 501WestJet
Find Deal
Fri, 19 Sep - Sun, 21 Sep
WestJet Logo
3:35 p.m. - 12:40 a.m.YOW-YHM
9h 05m1 stop
WestJet Logo
6:00 a.m. - 2:56 p.m.YHM-YOW
8h 56m1 stop
C$ 502WestJet
Find Deal
Fri, 3 Oct - Mon, 6 Oct
WestJet Logo
3:35 p.m. - 12:40 a.m.YOW-YHM
9h 05m1 stop
WestJet Logo
6:00 a.m. - 12:40 a.m.YHM-YOW
18h 40m1 stop
C$ 535WestJet
Find Deal
Wed, 24 Sep - Fri, 26 Sep
WestJet Logo
3:45 p.m. - 12:40 a.m.YOW-YHM
8h 55m1 stop
WestJet Logo
6:00 a.m. - 12:40 a.m.YHM-YOW
18h 40m1 stop
C$ 537WestJet
Find Deal
Tue, 19 Aug - Wed, 20 Aug
Porter Airlines Logo
6:35 p.m. - 4:44 p.m.YOW-YHM
22h 09m1 stop
Porter Airlines Logo
8:55 p.m. - 5:58 a.m.YHM-YOW
9h 03m1 stop
C$ 549Porter Airlines
Find Deal
Thu, 28 Aug - Thu, 4 Sep
 Logo
5:45 a.m. - 7:54 p.m.YOW-YHM
14h 09m1 stop
 Logo
5:45 p.m. - 2:44 p.m.YHM-YOW
20h 59m1 stop
C$ 588
Find Deal
Thu, 21 Aug - Mon, 25 Aug
Porter Airlines Logo
2:00 p.m. - 11:18 p.m.YOW-YHM
9h 18m1 stop
Porter Airlines Logo
8:55 p.m. - 5:58 a.m.YHM-YOW
9h 03m1 stop
C$ 766Porter Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Porter Airlines Logo
9:05 a.m. - 6:19 p.m.YOW-YHM
9h 14m1 stop
Porter Airlines Logo
7:05 a.m. - 5:54 p.m.YHM-YOW
10h 49m1 stop
C$ 793Porter Airlines
Find Deal
Tue, 30 Sep - Wed, 1 Oct
Porter Airlines Logo
9:05 a.m. - 11:59 p.m.YOW-YHM
14h 54m1 stop
Porter Airlines Logo
7:05 a.m. - 5:54 p.m.YHM-YOW
10h 49m1 stop
C$ 822Porter Airlines
Find Deal
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’s the cheapest day of the week to fly from Ottawa to Hamilton?

The average price of all round-trip flights from Ottawa to Hamilton clicked on KAYAK for each day over the last 12 months.

For Ottawa to Hamilton, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Hamilton back to Ottawa, the best deals are generally found on Friday, with Tuesday being the most expensive.

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 February, where tickets cost C$ 378 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is C$ 561 and C$ 535 respectively.


Good to know

Low seasonJune
Cheapest flightC$ 196
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (11% more expensive 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$ 142 for a one-way ticket and C$ 362 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 is the best airline for flights from Ottawa to Hamilton, Porter Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Ottawa to Hamilton are Porter Airlines and WestJet. With an average price for the route of C$ 454 and an overall rating of 8.0, Porter Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 220 and an overall rating of 7.2.

  • 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 3 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.
8.0
Porter AirlinesOverall score based on 318 reviews
7.6Food
8.7Crew
7.0Entertainment
8.2Boarding
8.0Comfort
Airline reviews

All good the seats a little tight and no I pad screen

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

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.

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

Not the greatest experience everything was pretty mediocre. My seat was by the washroom in the aisle and was not located well as everyone past each other people were right in my seat and space.

The small prop plane was crowded and the overhead luggage storage is a smaller than on the jets. Other than that, the crew was good, the flight was on time and the landing was smooth.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

At 6'2" the seat space was very cramped for economy. Otherwise good.

Staff was very courteous and kept things organized. We will definitely use Air Canada for further travel

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

thee is no screen on these flights, smaller storage cabins scuffed my carry on, it was ok overall

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

Information on your arrival and departure airports

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