YHM - YOW

C$ 101 Find Cheap Flights from Hamilton to Ottawa – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hamilton to Ottawa departing on 9/9. 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

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Everything you should know

Cheapest round-trip
C$ 203
Typical prices: C$ 390-C$ 691
Porter Airlines
Thu 23/7Sun 26/7
YHM - YOW • Direct
Cheapest one-way flights
C$ 101
Typical prices: C$ 292-C$ 495
Porter Airlines
Wed 9/9
YHM - YOW • Direct
Direct flights
You can fly direct with Porter Airlines. Average duration is 1h 09m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to travel
Cheapest • 35% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hamilton to Ottawa (YHM-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hamilton to Ottawa 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 Hamilton to Ottawa

Thu, 23 Jul - Sun, 26 Jul
Porter Airlines Logo
10:25 a.m. - 11:34 a.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 203Porter Airlines
Sat, 19 Sep - Mon, 21 Sep
Porter Airlines Logo
11:45 a.m. - 12:49 p.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 209Porter Airlines
Wed, 9 Sep - Fri, 11 Sep
Porter Airlines Logo
11:45 a.m. - 12:49 p.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 210Porter Airlines
Wed, 9 Sep - Fri, 11 Sep
Porter Airlines Logo
11:45 a.m. - 12:49 p.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 212Porter Airlines
Sat, 12 Sep - Sun, 13 Sep
Porter Airlines Logo
11:45 a.m. - 12:49 p.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 213Porter Airlines
Sun, 16 Aug - Sun, 23 Aug
Porter Airlines Logo
6:35 p.m. - 7:44 p.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 216Porter Airlines
Tue, 21 Jul - Wed, 22 Jul
Porter Airlines Logo
6:35 p.m. - 7:44 p.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 220Porter Airlines
Thu, 23 Jul - Sun, 26 Jul
Porter Airlines Logo
10:25 a.m. - 11:34 a.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 221Porter Airlines
Thu, 23 Jul - Sun, 26 Jul
Porter Airlines Logo
10:25 a.m. - 11:34 a.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 223Porter Airlines
Thu, 23 Jul - Sun, 26 Jul
Porter Airlines Logo
10:25 a.m. - 11:34 a.m.
YHM
-
YOW
1h 09mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 224Porter Airlines
Booking Insights

KAYAK's insights & trends for Hamilton to Ottawa flights

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

How much is a round-trip flight from Hamilton, Ontario to Ottawa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hamilton, Ontario to Ottawa departing in July.

What’s the cheapest day of the week to fly from Hamilton to Ottawa?

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

If your flying dates are flexible, you should consider flying to Ottawa on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Hamilton to Ottawa. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hamilton to Ottawa, 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 Hamilton to Ottawa is November, where tickets cost C$ 277 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is C$ 832 and C$ 511 respectively.

Can I save money by flying with a layover from Hamilton to Ottawa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 370 on average.

Good to know

Low seasonApril
Cheapest flightC$ 101
Best time to beat the crowds but there is an average 94% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Hamilton to Ottawa

When to book flights from Hamilton to Ottawa

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

  • What is the cheapest flight from Hamilton to Ottawa?

    In the last 5 days, the lowest price for a flight from Hamilton to Ottawa was C$ 101 for a one-way ticket and C$ 203 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Hamilton to Ottawa?

    Only Air Canada offers inflight Wi-Fi service on the Hamilton to Ottawa flight route.

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

    The Embraer 195 E2 is the aircraft model that flies most regularly on the Hamilton to Ottawa flight route.

  • Which airline alliances offer flights from Hamilton to Ottawa?

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

  • On which days can I fly direct from Hamilton to Ottawa?

    There are direct flights from Hamilton to Ottawa on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Hamilton to Ottawa are Porter Airlines and Air Canada. With an average price for the route of C$ 365 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 424 and an overall rating of 7.1.

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

    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 Hamilton to Ottawa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Hamilton 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 Hamilton to Ottawa?

    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 Ottawa with an airline and back to Hamilton with another airline.

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

    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 Ottawa from Hamilton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hamilton to Ottawa

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 119 or less one-way and C$ 358 or less round-trip.

Prefer to fly direct from Hamilton to Ottawa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hamilton to Ottawa.
Find which airlines fly direct from Hamilton Airport to Ottawa Airport, which days they fly and book direct flights.

Direct departures

Hamilton to Ottawa

Monday

Porter Airlines

Porter Airlines

Tuesday

Porter Airlines

Porter Airlines

Wednesday

Porter Airlines

Porter Airlines

Thursday

Porter Airlines

Porter Airlines

Friday

Porter Airlines

Porter Airlines

Saturday

Porter Airlines

Porter Airlines

Sunday

Porter Airlines

Porter Airlines

See more nonstop flights

Direct returns

Ottawa to Hamilton

Monday

Porter Airlines

Porter Airlines

Tuesday

Porter Airlines

Porter Airlines

Wednesday

Porter Airlines

Porter Airlines

Thursday

Porter Airlines

Porter Airlines

Friday

Porter Airlines

Porter Airlines

Saturday

Porter Airlines

Porter Airlines

Sunday

Porter Airlines

Porter Airlines

See more nonstop flights

Reviews of the top airlines flying from Hamilton to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Hamilton to Ottawa. 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 Hamilton to Ottawa? 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.
7.9
Porter AirlinesOverall score based on 442 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.5Food
6.9Entertainment
Airline reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

2.0 MediocreDoug, Jun 2026
YYC - YOW
Read more Porter Airlines reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

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.

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

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

Reserve check-in was very slow compared to regular check-in. Internet was slow

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Porter is the airline that does care. All trips with Porter have been smooth and relaxing. The extras are the customer appreciation. The others just don’t do that.

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

Very tight seats - no legroom at all, very tight to the person in front of you. If you have basic fare, you are loading zone 6 regardless of where you are sitting in the plane - meaning even as a middle aisle person at the front of the plane, I had to get people to get up and let me in as they had boarded earlier. Having to pay for a carry on is criminal. I am a frequent flyer, and air Canada has now joined the list of other terrible North American Airlines.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

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

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.

Some help when I asked but everything was so confusing to figure out otherwise. More clarity to direct through procedures needed!

It was awful. For a 37 minute flight time,we had 1:30 hours delay. If someone had a connection flight he or she couldn’t reach for sure. The only positive point was online check in.

It went well until they lost my baggage in Toronto. Bagging tracking stopped after my bag was unloaded in Toronto. My bag tag has been inactive since. I had over a 2 hour layover and there is no excuse for lost baggage with that time frame and only after one flight

The flight was on time, staff were professional and friendly. It was a great traveling experience overall. Thank you!

We were “bumped” from our rebooked flight after having a boarding pass and seat assigned. No explanation except that the Air Canada Service rep said that they “f’d up”. This is after a previous 5 hour delay in Amsterdam.

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

Information on your arrival and departure airports