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Cheap flights from Ottawa to Ontario from C$ 111

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
1 Aug — 8 Aug1
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
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 2 July 2026.

Mon 5/102:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Mon 19/1011:45 a.m.
YHM
-
YOW
Nonstop1h 04m
Porter Airlines
Deal found 29/6C$ 208
Thu 10/92:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Thu 24/911:45 a.m.
YHM
-
YOW
Nonstop1h 04m
Porter Airlines
Deal found 29/6C$ 209
Wed 9/92:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Sat 12/911:45 a.m.
YHM
-
YOW
Nonstop1h 04m
Porter Airlines
Deal found 29/6C$ 210
Fri 2/102:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Mon 5/1011:45 a.m.
YHM
-
YOW
Nonstop1h 04m
Porter Airlines
Deal found 28/6C$ 213
Tue 21/72:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Wed 22/76:35 p.m.
YHM
-
YOW
Nonstop1h 09m
Porter Airlines
Deal found 30/6C$ 220
Thu 23/78:35 a.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Sun 26/76:35 p.m.
YHM
-
YOW
Nonstop1h 09m
Porter Airlines
Deal found 29/6C$ 223
Thu 23/76:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Sun 26/711:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 1/7C$ 227
Thu 23/76:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Tue 11/811:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 30/6C$ 230
Thu 23/76:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Tue 28/711:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 27/6C$ 235
Fri 7/86:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Sun 9/84:30 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 1/7C$ 236
Thu 24/96:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Mon 28/911:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 28/6C$ 237
Thu 30/76:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Mon 3/811:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 30/6C$ 239

Find flight deals from Ottawa to Ontario

Keep the following information in mind while searching for Ottawa to Ontario flight deals. Data was last updated 2 July 2026.

Round-trip from

C$ 208

One-way from

C$ 111

Popular in

April

Cheapest in

October

Average price

C$ 374

Good round-trip deal

C$ 326 or less

Good one-way deal

C$ 160 or less
Porter Airlines
  • Porter Airlines
  • 5/10-19/10
  • Nonstop
  • 2h 12m total
  • Ottawa to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 20/9
  • Nonstop
  • 1h 08m total
  • Ottawa to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ottawa to Ontario.
Search Deals
Price to beat on a one-way flight from Ottawa to Ontario.
Search Deals

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 2 July 2026.
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 - YYZ

YOWYYZ

Ottawa

Thu 23/7

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

Nonstop1h 05m

Toronto Pearson Intl

Sun 26/7

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

Nonstop1h 05m

C$ 229

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Fri 7/8

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

Nonstop1h 05m

Toronto Pearson Intl

Sat 8/8

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

Nonstop1h 05m

C$ 232

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/7

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

Nonstop1h 05m

Toronto Pearson Intl

Tue 28/7

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

Nonstop1h 05m

C$ 235

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Wed 29/7

6:25 p.m.-7:35 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Wed 5/8

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

Nonstop1h 05m

C$ 242

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 28/8

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

Nonstop1h 08m

Hamilton

Tue 1/9

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

Nonstop1h 04m

C$ 273

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 8/8

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

Nonstop1h 05m

Toronto Pearson Intl

Sun 9/8

1:50 p.m.-2:55 p.m.

Nonstop1h 05m

C$ 280

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Mon 27/7

12:25 p.m.-7:55 p.m.

1 stop7h 30m

Toronto Pearson Intl

Sat 1/8

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

Nonstop1h 05m

C$ 281
Quickest round-trip

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 22/8

9:15 a.m.-10:18 a.m.

Nonstop1h 03m

Toronto Island

Sun 23/8

7:05 p.m.-8:04 p.m.

Nonstop0h 59m

C$ 297

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Wed 29/7

8:50 p.m.-9:53 p.m.

Nonstop1h 03m

Toronto Island

Wed 5/8

4:55 p.m.-5:54 p.m.

Nonstop0h 59m

C$ 303

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 23/7

12:25 p.m.-7:55 p.m.

1 stop7h 30m

Toronto Pearson Intl

Sat 25/7

8:00 a.m.-11:35 a.m.

1 stop27h 35m

C$ 330

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/6

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
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, January is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 57). Flying from Ottawa to Region of Ontario in September is currently the most expensive (average of C$ 920). 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 2 July 2026.

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 39% on airfare.

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 2 July 2026.

The most flights from YOW to CAON are scheduled on a Wednesday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (44 on average).

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

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 73 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?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Ontario. Price data was last updated on 27 June 2026.

Travelers seeking maximum savings on their Ottawa to Region of Ontario flight should consider departing on Wednesday at noon 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.

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 2 July 2026.
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
7.9
Good
442 reviews
Check prices

Overall

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
7.9
Good
442 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Overall

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Transat
7.8
Good
561 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Overall

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
WestJet
7.2
Good
3,393 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Overall

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
11,286 reviews
Porter Airlines
7.9
Good
442 reviews
Check prices

Overall

7.9

Crew

8.6

Boarding

8.2

Food

7.5

Entertainment

6.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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 05m. WestJet provides one of the quickest options available for as low as C$ 229. The distance between Ottawa and Region of Ontario is about 362 km. Generally, flights for this route are direct.

  • 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$ 61. 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 Island, Ottawa - Toronto Pearson Intl 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: Hainan Airlines (100%), China Eastern (100%), American Airlines (97%).

  • 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$ 1,227, our data indicates the cheapest price to be C$ 160. The most popular route (Ottawa - Toronto Island), is priced around C$ 290.

  • 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, January is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 57). Flying from Ottawa to Region of Ontario in September is currently the most expensive (average of C$ 920). 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.
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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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 125AverageC$ 353FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 177AverageC$ 511FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 241AverageC$ 456FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 335AverageC$ 538FlexibilityNo 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 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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