Cheap flights from Ottawa to Ontario from C$ 73

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Ontario
Explore the most affordable flight options available from Ottawa to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2025.

Thu 4/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 7/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/11C$ 166
Mon 1/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Tue 2/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/11C$ 167
Thu 4/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Fri 5/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/11C$ 169
Tue 2/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 7/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/11C$ 171
Sat 6/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 8/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/11C$ 176
Mon 1/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 8/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/11C$ 178
Sat 29/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sat 29/1111:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 8/11C$ 183
Sun 7/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 14/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 9/11C$ 184
Fri 28/115:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Sun 14/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/11C$ 201
Mon 8/125:40 a.m.YOW - YYZ
Nonstop1h 25mWestJet
Mon 15/1211:30 p.m.YYZ - YOW
Nonstop1h 12mWestJet
Deal found 10/11C$ 204
Thu 4/126:50 a.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Sun 7/124:30 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 10/11C$ 235
Thu 25/1212:10 p.m.YOW - YTZ
Nonstop1h 08mPorter Airlines
Thu 1/16:55 p.m.YTZ - YOW
Nonstop0h 59mPorter Airlines
Deal found 9/11C$ 244

Cheap flight deals from Ottawa to Ontario

Keep the following information in mind while searching for Ottawa to Ontario flight deals. Data was last updated 10 November 2025.

Round-trip from

C$ 166

One-way from

C$ 73

Popular in

July

Cheapest in

January

Average price

C$ 247

Good round-trip deal

C$ 401 or less

Good one-way deal

C$ 221 or less
WestJet
  • WestJet
  • 4/12-7/12
  • Nonstop
  • 2h 37m total
  • Ottawa to Ontario
WestJet
  • WestJet
  • 13/2
  • Nonstop
  • 1h 21m total
  • Ottawa to Ontario
Highest demand for flights based on searches. 7% potential increase in price (C$ 33 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Ottawa to Ontario.
Price to beat on a one-way flight from Ottawa to Ontario.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Ontario 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 10 November 2025.
Use the filters below to find and compare flights from Ottawa to Ontario that are best for you.

Fly from

Ottawa

Fly to

Ontario

Route

Depart

Return

Price

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 4/12

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 7/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 169

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 1/12

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 8/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 178

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 24/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 24/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 229

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Mon 19/1

6:00 p.m.-7:08 p.m.

Nonstop1h 08m

Toronto Island

Tue 3/2

7:00 a.m.-7:59 a.m.

Nonstop0h 59m

C$ 235

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 23/1

8:55 p.m.-10:03 p.m.

Nonstop1h 08m

Toronto Island

Sat 31/1

10:30 a.m.-11:29 a.m.

Nonstop0h 59m

C$ 236

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Thu 25/12

12:10 p.m.-1:18 p.m.

Nonstop1h 08m

Toronto Island

Thu 1/1

6:55 p.m.-7:54 p.m.

Nonstop0h 59m

C$ 244

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 13/12

6:45 a.m.-8:03 a.m.

Nonstop1h 18m

Toronto Pearson Intl

Sun 14/12

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 246

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 27/2

6:55 p.m.-8:10 p.m.

Nonstop1h 15m

Toronto Pearson Intl

Sun 1/3

7:15 a.m.-8:25 a.m.

Nonstop1h 10m

C$ 249

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 20/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 24/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 250

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 20/11

5:40 a.m.-7:05 a.m.

Nonstop1h 25m

Toronto Pearson Intl

Sun 23/11

11:30 p.m.-12:42 a.m.

Nonstop1h 12m

C$ 250

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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Best time to book a flight from Ottawa to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ottawa to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 86). Flying from Ottawa to Region of Ontario in August is currently the most expensive (average of C$ 176). 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 ON?

Find hourly flight availability from Ottawa to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 November 2025.

One of the essential ways to save on airfare from Ottawa to Region of Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

What is the cheapest day to fly from Ottawa to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Ontario. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Region of Ontario flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ottawa to Region of Ontario

Explore weekly flight availability from Ottawa to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 November 2025.

The most flights from YOW to CAON are scheduled on a Sunday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost to fly round-trip from Ottawa to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 10 November 2025.
See what other customers who have flown with Porter Airlines,Air Transat, andWestJet from Ottawa to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ottawa to Ontario?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Ontario from Ottawa.

  • How long is the flight from Ottawa to Region of Ontario?

    A quick flight from Ottawa to Region of Ontario can take about 1h 08m. WestJet provides one of the quickest options available for as low as C$ 235. The distance between Ottawa and Region of Ontario is about 351 km. Generally, flights for this route are direct.

  • What are the most popular routes from Ottawa to Region of Ontario?

  • What are the most reliable airlines from Ottawa to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ottawa to Region of Ontario on time: ITA Airways (93%), Egyptair (93%), EVA Air (88%).

  • What are the cheapest flights from Ottawa to Region of Ontario?

    Looking for the cheapest flight from Ottawa to Region of Ontario? While on average our users pay C$ 1,215, our data indicates the cheapest price to be C$ 91. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 202.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Ontario 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 Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 86). Flying from Ottawa to Region of Ontario in August is currently the most expensive (average of C$ 176). 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 Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ottawa to Ontario

Discover the top 4 airlines that operate flights from Ottawa to Ontario. 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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 108AverageC$ 341FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 187AverageC$ 445FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 203AverageC$ 536FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 227AverageC$ 557FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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