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Cheap flights from Ottawa to Ontario from C$ 93

YOW — YYZ
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Ontario

Wed 7/102:00 p.m. -
Nonstop1h 05m
Wed 14/1011:45 a.m. -
Nonstop1h 04m
Deal found 23/8C$ 155
Thu 15/102:00 p.m. -
Nonstop1h 05m
Thu 22/1011:45 a.m. -
Nonstop1h 04m
Deal found 23/8C$ 164
Tue 22/92:00 p.m. -
Nonstop1h 05m
Tue 29/911:45 a.m. -
Nonstop1h 04m
Deal found 23/8C$ 169
Sat 12/92:00 p.m. -
Nonstop1h 05m
Sun 13/911:45 a.m. -
Nonstop1h 04m
Deal found 22/8C$ 171
Thu 17/92:00 p.m. -
Nonstop1h 05m
Sun 20/911:45 a.m. -
Nonstop1h 04m
Deal found 23/8C$ 173
Fri 9/106:50 a.m. -
Nonstop1h 09m
Fri 16/1011:15 p.m. -
Nonstop1h 05m
Deal found 24/8C$ 183
Wed 7/106:55 a.m. -
Nonstop1h 05m
Wed 14/1011:15 p.m. -
Nonstop1h 05m
Deal found 21/8C$ 184
Tue 6/106:55 a.m. -
Nonstop1h 05m
Tue 13/104:30 p.m. -
Nonstop1h 05m
Deal found 23/8C$ 186
Thu 17/96:25 p.m. -
Nonstop1h 10m
Sun 20/911:15 p.m. -
Nonstop1h 05m
Deal found 23/8C$ 187
Fri 18/96:25 p.m. -
Nonstop1h 10m
Fri 25/911:15 p.m. -
Nonstop1h 05m
Deal found 24/8C$ 189
Thu 17/96:55 a.m. -
Nonstop1h 05m
Tue 13/104:30 p.m. -
Nonstop1h 05m
Deal found 25/8C$ 190
Tue 15/96:25 p.m. -
Nonstop1h 10m
Sat 19/911:15 p.m. -
Nonstop1h 05m
Deal found 22/8C$ 191

Find flight deals from Ottawa to Ontario

Round-trip from

C$ 155

One-way from

C$ 93

Popular in

April

Cheapest in

October

Average price

C$ 319

Good round-trip deal

C$ 261 or less

Good one-way deal

C$ 121 or less
Porter Airlines
  • Porter Airlines
  • 7/10-14/10
  • Nonstop
  • 2h 09m total
  • Ottawa to Ontario
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Porter Airlines
  • Porter Airlines
  • 15/10
  • Nonstop
  • 1h 05m total
  • Ottawa to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Ottawa to Ontario.
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Price to beat on a one-way flight from Ottawa to Ontario.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 9/10

6:50 a.m.-7:59 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Tue 13/10

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 184

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Fri 9/10

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

Nonstop1h 05m

Hamilton

Tue 13/10

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

Nonstop1h 04m

C$ 187

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 2/10

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sun 4/10

11:15 p.m.-12:20 a.m.

Nonstop1h 05m

C$ 187

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 17/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Fri 18/9

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 190

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 25/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sun 27/9

7:00 a.m.-8:05 a.m.

Nonstop1h 05m

C$ 240

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Mon 19/10

6:50 a.m.-7:59 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Fri 23/10

11:15 p.m.-12:20 a.m.

Nonstop1h 05m

C$ 248

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 17/9

7:20 a.m.-7:55 p.m.

2 stops12h 35m

Toronto Pearson Intl

Thu 24/9

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 265

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Fri 9/10

12:25 p.m.-10:09 p.m.

1 stop9h 44m

Hamilton

Tue 13/10

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

Nonstop1h 04m

C$ 298
Quickest round-trip

OttawaToronto

YOW Ottawa - YTZ Toronto Island

YOWYTZ

Ottawa

Fri 25/9

8:30 p.m.-9:30 p.m.

Nonstop1h 00m

Toronto Island

Sun 27/9

8:55 p.m.-9:52 p.m.

Nonstop0h 57m

C$ 311

OttawaHamilton

YOW Ottawa - YHM Hamilton

YOWYHM

Ottawa

Mon 5/10

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

Nonstop1h 05m

Hamilton

Tue 6/10

6:05 a.m.-3:12 p.m.

2 stops9h 07m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, November is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 288). Flying from Ottawa to Region of Ontario in June is currently the most expensive (average of C$ 447). 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?

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 in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

Weekly flight availability from Ottawa to Region of Ontario

The most flights from YOW to CAON are scheduled on a Tuesday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

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

Airfare is below average for this route at the moment.
Ottawa to Region of Ontario flights typically cost between C$ 259 and C$ 532 in October.
The cheapest round-trip price found within the last 5 days was C$ 183 on WestJet (9 Oct-16 Oct).

How far ahead should I book a flight from Ottawa to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Ottawa to Region of Ontario, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Reviews of airlines servicing Ontario

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.
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

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

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

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 Transat
7.8
Good
575 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

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.
WestJet
7.2
Good
3,438 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

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
11,540 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

6.9

Food

7.6

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 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 05m. WestJet provides one of the quickest options available for as low as C$ 187. The distance between Ottawa and Region of Ontario is about 415 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ottawa to Region of Ontario one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 59. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Ottawa to Region of Ontario for a low price.

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

    When deciding which route to take from Ottawa to Region of Ontario consider Ottawa - Toronto Pearson Intl, Ottawa - Toronto Island or Ottawa - Hamilton as they are the most popular.

  • 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: China Eastern (97%), Delta (95%), Aeromexico (95%).

  • 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$ 2,537, our data indicates the cheapest price to be C$ 160. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 193.

  • 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, November is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 288). Flying from Ottawa to Region of Ontario in June is currently the most expensive (average of C$ 447). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Ontario

Pearson Intl to Vancouver Intl flights
Hamilton to Vancouver Intl flights
Pearson Intl to Calgary flights
Hamilton to Calgary flights
Pearson Intl to Abbotsford flights
Toronto Island to Vancouver Intl flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Toronto Island to Calgary flights
Hamilton to Halifax flights
Pearson Intl to Edmonton flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Pearson Intl to Halifax flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Region of Waterloo Intl to Calgary flights
Ottawa to Vancouver Intl flights
Toronto Island to Halifax flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Pierre Elliott Trudeau Intl to Calgary flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Pearson Intl to Winnipeg flights
Hamilton to Edmonton flights
Region of Waterloo Intl to Vancouver Intl flights
Pearson Intl to Victoria flights
Hamilton to Winnipeg flights
Region of Waterloo Intl to Halifax flights
Pearson Intl to Québec City flights
Pierre Elliott Trudeau Intl to Abbotsford flights
Pearson Intl to Kelowna flights
Toronto Island to Edmonton flights
Pearson Intl to St. John's flights
Toronto Island to Québec City flights
Ottawa to Calgary flights
Pierre Elliott Trudeau Intl to Hamilton flights
Pierre Elliott Trudeau Intl to Halifax flights
Ottawa to Halifax flights
Ottawa to Pearson Intl flights
Hamilton to Abbotsford flights
Toronto Island to Winnipeg flights
Pearson Intl to Saskatoon flights
Ottawa to Abbotsford flights
Pearson Intl to Moncton flights
Pearson Intl to Ottawa flights
Hamilton to Pierre Elliott Trudeau Intl flights
Pearson Intl to Thunder Bay flights
Pearson Intl to Charlottetown flights
Ottawa to Victoria flights
Toronto Island to Thunder Bay flights
Toronto Island to Charlottetown flights
Region of Waterloo Intl to Abbotsford flights
Hamilton to St. John's flights

Top 4 airlines flying from Ottawa to Ontario

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 122AverageC$ 345FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 168AverageC$ 523FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 210AverageC$ 456FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 274AverageC$ 525FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

When you search for this flight from Ottawa to Ontario, 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 Ontario?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Not ready to book yet? You can track prices for flights from Ottawa to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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