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Cheap flights from Ottawa to Hamilton, ON from C$ 259

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YHM
8 Mar — 15 Mar1
1 adult

Cheap flight deals from Ottawa to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Hamilton (YHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 March 2025.

Round-trip from

C$ 620

One-way from

C$ 262

Popular in

October

Cheapest in

February

Average price

C$ 414
WestJet
  • WestJet
  • 15/5-25/5
  • 2 total stops
  • 33h 41m total
  • Ottawa to Hamilton
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WestJet
  • WestJet
  • 31/5
  • 1 total stop
  • 8h 56m total
  • Ottawa to Hamilton
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ottawa to Hamilton

Cheapest flights from Ottawa to Hamilton
Explore the most affordable flight options available from Ottawa to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 March 2025.

Thu 15/53:45 p.m.YOW - YHM
1 stop8h 56mWestJet
Sun 25/56:00 a.m.YHM - YOW
1 stop24h 45mWestJet
Deal found 3/3C$ 620
Tue 1/46:15 a.m.YOW - YHM
1 stop10h 58mMultiple Airlines
Tue 8/46:05 p.m.YHM - YOW
1 stop19h 42mMultiple Airlines
Deal found 2/3C$ 752
Fri 20/68:40 a.m.YOW - YHM
1 stop9h 38mPorter Airlines
Fri 27/67:15 p.m.YHM - YOW
1 stop10h 43mPorter Airlines
Deal found 2/3C$ 803

Find flights from Ottawa to Hamilton within your budget

Customize your flight search to find flights from Ottawa to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 March 2025.

Fly from

Ottawa

Fly to

Hamilton

Route

Depart

Return

Price

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 15/5

3:45 p.m.-12:41 a.m.

1 stop8h 56m

Hamilton

Sun 25/5

6:00 a.m.-6:45 a.m.

1 stop24h 45m

C$ 620

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 1/4

6:15 a.m.-5:13 p.m.

1 stop10h 58m

Hamilton

Tue 8/4

6:05 p.m.-1:47 p.m.

1 stop19h 42m

C$ 752

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 20/6

8:40 a.m.-6:18 p.m.

1 stop9h 38m

Hamilton

Fri 27/6

7:15 p.m.-5:58 a.m.

1 stop10h 43m

C$ 803

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 10/6

3:35 p.m.-12:41 a.m.

1 stop9h 06m

C$ 259

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Thu 22/5

2:10 p.m.-12:41 a.m.

3 stops34h 31m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Ottawa to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ottawa to Hamilton

Get recent, data-driven insights about flights from Ottawa to Hamilton including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ottawa to Hamilton, Ontario?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Hamilton, Ontario (average of C$ 186). Flying from Ottawa to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to YHM?

Find hourly flight availability from Ottawa to Hamilton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 March 2025.

One of the essential ways to save on airfare from Ottawa to Hamilton, Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Rainfall in Hamilton by month

Plan your trip to Hamilton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hamilton, Ontario ranges from 58.0 - 101.0 mm per month. July is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Hamilton, Ontario when rainfall is around 58.0 mm.

Temperature in Hamilton by month

Plan your trip to Hamilton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hamilton, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 3 March 2025.
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
280 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,788 reviews
Porter Airlines
7.9
Good
280 reviews
Check prices

Overall

7.9

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.7

Food

7.6

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ottawa to Hamilton, Ontario round-trip?

    According to our current data, WestJet (C$ 620), and Porter Airlines (C$ 1,132) offers the cheapest pricing from Ottawa to Hamilton, Ontario.

  • Can I find deals for flights from Ottawa to Hamilton that include hotel bookings?

    Yes. In addition to deals on Ottawa to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Hamilton.

  • Can I find deals for business class flights from Ottawa to Hamilton?

    Yes. Cheapflights offers flight deals from Ottawa to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Hamilton, Ontario?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Hamilton, Ontario (average of C$ 186). Flying from Ottawa to Hamilton, Ontario in December is currently the most expensive (average of C$ 271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ottawa to Hamilton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Hamilton

Discover the top 2 airlines that operate flights from Ottawa to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 336AverageC$ 509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 346AverageC$ 477FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Hamilton?

When you search for this flight from Ottawa to Hamilton, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Hamilton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hamilton from Ottawa.

Can Cheapflights find flights from Ottawa to Hamilton with no change fees?

Certainly. Search results for flights to Hamilton from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Hamilton become cheaper?

Yes! Start tracking prices for Ottawa to Hamilton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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