How popular is this Hamilton, Ontario to Ottawa flight route?

The Hamilton to Ottawa flight path was viewed by 148 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Hamilton, Ontario to Ottawa?

Departing from Hamilton, Ontario to Ottawa will take you 1h 04m. There are 415 km between Hamilton, Ontario and Ottawa. Generally, flights for this route are direct.

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

According to our current data, Porter Airlines (C$ 191), and Air Canada (C$ 256) offers the cheapest pricing from Hamilton, Ontario to Ottawa. Porter Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Hamilton, Ontario to Ottawa

The most flights from YHM to YOW are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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.

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).

What are the cheapest flights from Hamilton, Ontario to Ottawa?

On average you can expect to pay C$ 312 for a flight from Hamilton, Ontario to Ottawa. The cheapest flight overall is C$ 94 while the most popular route, (Hamilton - Ottawa) is currently priced at C$ 172.

What are the most reliable airlines from Hamilton, Ontario to Ottawa?

The top 3 most reliable airlines when flying from Hamilton, Ontario to Ottawa are Porter Airlines (69%), Porter Airlines (69%) and La Costena (47%).

What airports do I use to fly from Hamilton to Ottawa?

To fly from Hamilton to Ottawa, you need to book a flight from Hamilton (YHM) to Ottawa (YOW). Nonstop flights to Ottawa from Hamilton take 1h 04m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Hamilton to Ottawa offered by 2 different airlines.

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.

C$ 82+ Cheap Flights from Hamilton, ON to Ottawa

Cheap flight deals from Hamilton to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 26 August 2026.

Sat 12/911:45 a.m. -

Nonstop1h 04m

Sun 13/92:00 p.m. -

Nonstop1h 05m

Deal found 22/8C$ 156

Wed 7/1011:45 a.m. -

Nonstop1h 04m

Wed 14/102:00 p.m. -

Nonstop1h 05m

Deal found 23/8C$ 158

Fri 9/1011:45 a.m. -

Nonstop1h 04m

Fri 16/102:00 p.m. -

Nonstop1h 05m

Deal found 25/8C$ 159

Tue 6/1011:45 a.m. -

Nonstop1h 04m

Tue 13/102:00 p.m. -

Nonstop1h 05m

Deal found 22/8C$ 165

Fri 2/108:35 p.m. -

Nonstop1h 05m

Wed 7/102:00 p.m. -

Nonstop1h 05m

Deal found 21/8C$ 168

Sat 19/911:45 a.m. -

Nonstop1h 04m

Sat 26/92:00 p.m. -

Nonstop1h 05m

Deal found 22/8C$ 169

Fri 11/911:45 a.m. -

Nonstop1h 04m

Sun 13/92:00 p.m. -

Nonstop1h 05m

Deal found 21/8C$ 173

Thu 17/911:45 a.m. -

Nonstop1h 04m

Sun 20/92:00 p.m. -

Nonstop1h 05m

Deal found 25/8C$ 174

Find flight deals from Hamilton to Ottawa

Round-trip from	C$ 156
One-way from	C$ 82
Popular in	April
Cheapest in	November
Average price	C$ 360

Porter Airlines
12/9-13/9
Nonstop
2h 09m total
Hamilton to Ottawa

Search Deals

Porter Airlines
7/10
Nonstop
1h 04m total
Hamilton to Ottawa

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (C$ 186 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease (C$ 55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Wed 23/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Thu 10/12

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

C$ 199

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Sat 26/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Tue 8/12

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

C$ 199

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Tue 22/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Tue 8/12

8:55 p.m.-10:10 p.m.

Nonstop1h 15m

C$ 199

Quickest round-trip

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Wed 14/10

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Sat 17/10

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

C$ 215

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Tue 22/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Sun 13/12

8:55 p.m.-10:10 p.m.

Nonstop1h 15m

C$ 262

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Thu 17/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Sun 20/9

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

C$ 325

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Fri 11/9

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

Ottawa

Sat 12/9

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

C$ 400

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Wed 9/9

7:00 a.m.-3:12 p.m.

1 stop8h 12m

Ottawa

Wed 16/9

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

C$ 641

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Wed 7/10

7:00 a.m.-3:12 p.m.

1 stop8h 12m

Ottawa

Wed 14/10

2:00 p.m.-3:05 p.m.

Nonstop1h 05m

C$ 673

Cheapest one-way

Quickest one-way

HamiltonOttawa

YHM Hamilton - YOW Ottawa

YHMYOW

Hamilton

Wed 14/10

11:45 a.m.-12:49 p.m.

Nonstop1h 04m

C$ 87

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/8

Showing 1-10 of 19 resultsSorted by cheapest first

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.

YHM-YOW

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.

Cheapflights Insights

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

Prices

Airlines

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

Currently, November is the cheapest month in which you can book a flight from Hamilton, Ontario to Ottawa (average of C$ 256). Flying from Hamilton, Ontario to Ottawa in April is currently the most expensive (average of C$ 811). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hamilton, Ontario to Ottawa as you normally would.

How much does it cost to fly round-trip from Hamilton, Ontario to Ottawa?

Airfare is below average for this route at the moment.

Hamilton, Ontario to Ottawa flights typically cost between C$ 294 and C$ 531 in September.
The cheapest round-trip price found within the last 5 days was C$ 156 on Porter Airlines (12 Sep-13 Sep).

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with Porter Airlines and Air Canada from Hamilton to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,539 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

What airports do I use to fly from Hamilton to Ottawa?
To fly from Hamilton to Ottawa, you need to book a flight from Hamilton (YHM) to Ottawa (YOW). Nonstop flights to Ottawa from Hamilton take 1h 04m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Hamilton to Ottawa offered by 2 different airlines.
How popular is this Hamilton, Ontario to Ottawa flight route?
The Hamilton to Ottawa flight path was viewed by 148 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hamilton, Ontario to Ottawa?
Departing from Hamilton, Ontario to Ottawa will take you 1h 04m. There are 415 km between Hamilton, Ontario and Ottawa. Generally, flights for this route are direct.
What are the cheapest airlines flying from Hamilton, Ontario to Ottawa round-trip?
According to our current data, Porter Airlines (C$ 191), and Air Canada (C$ 256) offers the cheapest pricing from Hamilton, Ontario to Ottawa. Porter Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Hamilton, Ontario to Ottawa?
The top 3 most reliable airlines when flying from Hamilton, Ontario to Ottawa are Porter Airlines (69%), Porter Airlines (69%) and La Costena (47%).
What are the cheapest flights from Hamilton, Ontario to Ottawa?
On average you can expect to pay C$ 312 for a flight from Hamilton, Ontario to Ottawa. The cheapest flight overall is C$ 94 while the most popular route, (Hamilton - Ottawa) is currently priced at C$ 172.
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, November is the cheapest month in which you can book a flight from Hamilton, Ontario to Ottawa (average of C$ 256). Flying from Hamilton, Ontario to Ottawa in April is currently the most expensive (average of C$ 811). 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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Top 2 airlines flying from Hamilton to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 191	AverageC$ 335	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 256	AverageC$ 384	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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?

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Cheap flights from Hamilton, ON to Ottawa from C$ 82

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hamilton to Ottawa

Cheapest flights from Hamilton to OttawaExplore 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 26 August 2026.

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 26 August 2026.

Best flights from Hamilton to OttawaDiscover carefully curated flight deals from Hamilton to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Hamilton to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Direct flights from Hamilton to OttawaExplore direct flight options from Hamilton to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Explore direct flight options from Hamilton to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Last-minute flights from Hamilton to OttawaDiscover last-minute flight deals from Hamilton to Ottawa. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Hamilton to Ottawa. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Hamilton to OttawaSearch for one-way flight options from Hamilton to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from Hamilton to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Find flight deals from Hamilton to Ottawa

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Use the filters below to find and compare flights from Hamilton to Ottawa that are best for you.

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.

Cheapflights Insights

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hamilton, Ontario to Ottawa as you normally would.

How much does it cost to fly round-trip from Hamilton, Ontario to Ottawa?

Airfare is below average for this route at the moment.

Hamilton, Ontario to Ottawa flights typically cost between C$ 294 and C$ 531 in September.The cheapest round-trip price found within the last 5 days was C$ 156 on Porter Airlines (12 Sep-13 Sep).

Weekly flight availability from Hamilton, Ontario to Ottawa

The most flights from YHM to YOW are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with Porter Airlines and Air Canada from Hamilton to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Hamilton to Ottawa?

How popular is this Hamilton, Ontario to Ottawa flight route?

How long is the flight from Hamilton, Ontario to Ottawa?

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

What are the most reliable airlines from Hamilton, Ontario to Ottawa?

What are the cheapest flights from Hamilton, Ontario to Ottawa?

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

How can I find direct flights from Hamilton to Ottawa?

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

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

Travelling to a place near Ottawa?

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Complete your trip

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Direct flights to Ontario

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Search flights from Hamilton to Ottawa by cabin class

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Hamilton and Ottawa flights

Browse other Hamilton and Ottawa flight options. Last updated on 26 August 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.

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Top 2 airlines flying from Hamilton to Ottawa

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

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

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

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

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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 26 August 2026.

Best flights from Hamilton to Ottawa
Discover carefully curated flight deals from Hamilton to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Direct flights from Hamilton to Ottawa
Explore direct flight options from Hamilton to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Last-minute flights from Hamilton to Ottawa
Discover last-minute flight deals from Hamilton to Ottawa. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Hamilton to Ottawa
Search for one-way flight options from Hamilton to Ottawa. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Hamilton, Ontario to Ottawa flights typically cost between C$ 294 and C$ 531 in September.
The cheapest round-trip price found within the last 5 days was C$ 156 on Porter Airlines (12 Sep-13 Sep).