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Cheap flights from Hamilton, ON to Ottawa from C$ 182

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
YHM — YOW
24 Feb — 3 Mar1
1 adult

The best prices from Hamilton to Ottawa are usually found in March or February, booked 78 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Hamilton to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Hamilton (YHM) to Ottawa (YOW). 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 19 February 2025.

Round-trip from

C$ 429

One-way from

C$ 182

Popular in

July

Cheapest in

March

Average price

C$ 387
WestJet
  • WestJet
  • 1/4-8/4
  • 2 total stops
  • 33h 41m total
  • Hamilton to Ottawa
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WestJet
  • WestJet
  • 1/4
  • 1 total stop
  • 30h 39m total
  • Hamilton to Ottawa
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Hamilton to Ottawa

Cheapest flights from Hamilton to Ottawa
Explore the most affordable flight options available from Hamilton to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 February 2025.

Tue 1/46:05 p.m.YHM - YOW
1 stop22h 43mWestJet
Tue 8/46:15 a.m.YOW - YHM
1 stop10h 58mWestJet
Deal found 18/2C$ 429
Tue 1/46:05 p.m.YHM - YOW
1 stop22h 43mMultiple Airlines
Sun 6/46:55 p.m.YOW - YHM
1 stop22h 18mMultiple Airlines
Deal found 19/2C$ 488
Mon 20/107:05 p.m.YHM - YOW
1 stop10h 53mPorter Airlines
Sun 26/109:25 a.m.YOW - YHM
1 stop13h 53mPorter Airlines
Deal found 19/2C$ 1,441

Find flights from Hamilton to Ottawa within your budget

Customize your flight search to find flights from Hamilton to Ottawa 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 19 February 2025.

Fly from

Hamilton

Fly to

Ottawa

Route

Depart

Return

Price

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 1/4

6:05 p.m.-4:48 p.m.

1 stop22h 43m

Ottawa

Tue 8/4

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

1 stop10h 58m

C$ 429

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 1/4

6:05 p.m.-4:48 p.m.

1 stop22h 43m

Ottawa

Sun 6/4

6:55 p.m.-5:13 p.m.

1 stop22h 18m

C$ 488

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 1/4

6:05 p.m.-12:44 a.m.

1 stop30h 39m

C$ 182

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Fri 11/4

4:00 p.m.-9:34 p.m.

1 stop5h 34m

C$ 325

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Best time to book a flight from Hamilton to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Hamilton 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 Hamilton to Ottawa

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

How far ahead should I book a flight from Hamilton, Ontario to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Hamilton to Ottawa. Price data was last updated on 14 February 2025.

The price you pay for your flight from Hamilton, Ontario to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Ottawa (average of C$ 224). Flying from Hamilton, Ontario to Ottawa in March is currently the most expensive (average of C$ 329). 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 YHM to YOW?

Find hourly flight availability from Hamilton to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 February 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 60% on flights from Hamilton, Ontario to Ottawa by exploring options for tickets in the evening.

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, 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 -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 19 February 2025.
WestJet
7.2
Good
2,801 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

WestJet
7.2
Good
2,801 reviews
WestJet
7.2
Good
2,801 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Air Canada
7.0
Good
8,746 reviews
WestJet
7.2
Good
2,801 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

7.1

Boarding

7.4

Crew

7.9

Food

6.2

Reviews

1 / 20

6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

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

  • What is the cheapest airline to fly from Hamilton, Ontario to Ottawa round-trip?

    According to our current data, WestJet (C$ 429), offers the cheapest pricing from Hamilton, Ontario to Ottawa. WestJet is 7% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hamilton to Ottawa 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 Hamilton, Ontario to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Hamilton, Ontario to Ottawa (average of C$ 224). Flying from Hamilton, Ontario to Ottawa in March is currently the most expensive (average of C$ 329). 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

Travelling to a place near Hamilton?

Book flights to Hamilton if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hamilton to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Hamilton to Ottawa

Discover the top 4 airlines that operate flights from Hamilton to Ottawa. 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 19 February 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 96AverageC$ 269FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 296AverageC$ 467FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 305AverageC$ 456FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 339AverageC$ 544FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 Hamilton to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hamilton to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Ottawa from Hamilton.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hamilton to Ottawa, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Hamilton to Ottawa 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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