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Cheap flights from Hamilton, Ontario to Ottawa from C$ 109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to Ottawa departing on 22/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hamilton, Ontario to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 243Porter Airlines
Mon, 22 Jun - Tue, 23 Jun
Porter Airlines Logo
6:35 p.m. - 7:39 p.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 261Porter Airlines
Thu, 9 Jul - Sat, 11 Jul
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 262Porter Airlines
Thu, 25 Jun - Mon, 29 Jun
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 265Porter Airlines
Mon, 22 Jun - Mon, 6 Jul
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 266Porter Airlines
Sat, 27 Jun - Sat, 27 Jun
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
2:00 p.m. - 3:08 p.m.
YOW
-
YHM
1h 08mdirect
C$ 268Porter Airlines
Mon, 22 Jun - Fri, 26 Jun
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 275Porter Airlines
Mon, 22 Jun - Tue, 23 Jun
Porter Airlines Logo
10:25 a.m. - 11:39 a.m.
YHM
-
YOW
1h 14mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 281Porter Airlines
Thu, 25 Jun - Thu, 9 Jul
Porter Airlines Logo
10:25 a.m. - 11:29 a.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 303Porter Airlines
Sun, 12 Jul - Mon, 13 Jul
Porter Airlines Logo
10:25 a.m. - 11:29 a.m.
YHM
-
YOW
1h 04mdirect
Porter Airlines Logo
8:35 a.m. - 9:43 a.m.
YOW
-
YHM
1h 08mdirect
C$ 326Porter Airlines
Tue, 25 Aug - Tue, 8 Sep

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Porter Airlines flights from Hamilton, Ontario to Ottawa

Our best Porter Airlines deals on Hamilton, Ontario to Ottawa flight tickets
Porter Airlines
22 Jun
YHM10:25 a.m.Hamilton
1h 14m
YOW11:39 a.m.Ottawa
23 Jun
YOW8:35 a.m.Ottawa
1h 08m
YHM9:43 a.m.Hamilton
C$ 243
Porter Airlines
9 Jul
YHM6:35 p.m.Hamilton
1h 04m
YOW7:39 p.m.Ottawa
11 Jul
YOW8:35 a.m.Ottawa
1h 08m
YHM9:43 a.m.Hamilton
C$ 261
Porter Airlines
25 Jun
YHM10:25 a.m.Hamilton
1h 14m
YOW11:39 a.m.Ottawa
29 Jun
YOW2:00 p.m.Ottawa
1h 08m
YHM3:08 p.m.Hamilton
C$ 262

WestJet flights from Hamilton, Ontario to Ottawa

Our best WestJet deals on Hamilton, Ontario to Ottawa flight tickets
WestJet
4 May
YHM6:10 p.m.Hamilton
11h 25m
1 stop
YOW5:35 a.m.Ottawa
6 May
YOW7:20 a.m.Ottawa
9h 55m
1 stop
YHM5:15 p.m.Hamilton
C$ 1,102
WestJet
1 May
YHM6:10 p.m.Hamilton
11h 25m
1 stop
YOW5:35 a.m.Ottawa
10 May
YOW7:20 a.m.Ottawa
9h 55m
1 stop
YHM5:15 p.m.Hamilton
C$ 1,124
WestJet
5 May
YHM6:10 p.m.Hamilton
11h 25m
1 stop
YOW5:35 a.m.Ottawa
8 May
YOW7:20 a.m.Ottawa
9h 55m
1 stop
YHM5:15 p.m.Hamilton
C$ 1,134

momondo Fare Finder

 
Customize your flight search to find flights from Hamilton, Ontario 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, momondo users made 96,600 searches. Data last updated 22 April 2026.
Use the filters below to find and compare flights from Hamilton, Ontario to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 22/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Tue 23/6

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 243
Quickest round-trip

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Thu 9/7

6:35 p.m.-7:39 p.m.

Nonstop1h 04m

Ottawa

Sat 11/7

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 261

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Thu 25/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Mon 29/6

2:00 p.m.-3:08 p.m.

Nonstop1h 08m

C$ 262

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 22/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Mon 6/7

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 265

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sat 27/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Sat 27/6

2:00 p.m.-3:08 p.m.

Nonstop1h 08m

C$ 266

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 22/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Fri 26/6

2:00 p.m.-3:08 p.m.

Nonstop1h 08m

C$ 268

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Mon 22/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Tue 23/6

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 275

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Thu 25/6

10:25 a.m.-11:39 a.m.

Nonstop1h 14m

Ottawa

Thu 9/7

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 281

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Sun 12/7

10:25 a.m.-11:29 a.m.

Nonstop1h 04m

Ottawa

Mon 13/7

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 303

HamiltonOttawa

YHM - YOW

YHMYOW

Hamilton

Tue 25/8

10:25 a.m.-11:29 a.m.

Nonstop1h 04m

Ottawa

Tue 8/9

8:35 a.m.-9:43 a.m.

Nonstop1h 08m

C$ 326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ottawa from

How to get the cheapest flight ticket from Hamilton, Ontario to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hamilton, Ontario and Ottawa?

What is the cheapest month to fly to Ottawa?

The month of November is, on average, the cheapest month to fly to Ottawa from Hamilton, Ontario, with most prices found around C$ 277. If you aren’t able to travel to Ottawa during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 305.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Friday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 362. Flights from Hamilton, Ontario to Ottawa on a Saturday will generally be more expensive and average around C$ 398. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from Hamilton, Ontario to Ottawa during this time can be as low as C$ 339. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 545 per ticket.

What is the cheapest Hamilton to Ottawa flight route?

Fly from Hamilton to Ottawa for the best Hamilton - Ottawa flight prices

What cabin class options are available on Hamilton, Ontario to Ottawa flights?

There is only 1 cabin class available to choose from on Hamilton, Ontario to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Hamilton, Ontario to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hamilton, Ontario to Ottawa (YHM to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to Ottawa

Best price found

C$ 389

Fastest flight time

1h 04m

Direct flights

Every day

Airports in Ottawa

1 airport
The best flight deal from Hamilton, Ontario to Ottawa found on momondo in the last 72 hours is C$ 389
The fastest flight from Hamilton, Ontario to Ottawa takes 1h 04m
Direct flights go from Hamilton, Ontario to Ottawa every day.
There is 1 airport in Ottawa. From Hamilton, Ontario there are direct flights to Ottawa (YOW).
Search flight deals

Frequently asked questions about flying from Hamilton, Ontario to Ottawa

  • How far is Hamilton to Ottawa by plane?

    The straight-line distance from Hamilton to Ottawa is 408.4 km. A reasonable flight in good conditions will take 1h 04m.

  • When did momondo last update prices for flights from Hamilton Airport to Ottawa Airport?

    Prices for flights from Hamilton Airport to Ottawa Airport were last updated today.

  • How many operators does momondo search for flights from Hamilton Airport to Ottawa Airport?

  • How old do you have to be to fly from Hamilton Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hamilton Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hamilton, Ontario to Ottawa?

  • What is the most popular airline from Hamilton, Ontario to Ottawa?

Best airlines flying from Hamilton, Ontario to Ottawa

Compare and see reviews for airlines that fly from Hamilton, Ontario to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 127Free CancellationRating
7.2
3,324 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 186Free CancellationRating
8.0
435 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 276Free CancellationRating
7.1
10,952 reviews
Search Air Canada flights

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Perth
Smiths Falls
Prescott
Wakefield
Petawawa
Calabogie

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to Ottawa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hamilton to Ottawa. momondo saves you time and could save you money on your trip.

Can I find flights from Hamilton to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Hamilton with this policy.

How can momondo help me find flights from Hamilton to Ottawa?

momondo helps you find the best flight between Hamilton and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hamilton to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hamilton to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.

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