Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to Ontario from C$ 91

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYZ
10 May — 17 May1
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 10 April 2026.

Thu 30/46:25 p.m.
YOW
-
YYZ
Nonstop1h 10m
WestJet
Sun 3/54:30 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 7/4C$ 194
Tue 5/56:25 p.m.
YOW
-
YYZ
Nonstop1h 10m
WestJet
Tue 12/511:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 6/4C$ 199
Fri 8/56:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Sun 10/54:30 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 9/4C$ 202
Thu 30/46:25 p.m.
YOW
-
YYZ
Nonstop1h 10m
WestJet
Tue 26/54:30 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 9/4C$ 203
Tue 28/46:25 p.m.
YOW
-
YYZ
Nonstop1h 10m
WestJet
Sat 2/511:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 6/4C$ 206
Sat 16/56:55 a.m.
YOW
-
YYZ
Nonstop1h 05m
WestJet
Mon 18/511:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 7/4C$ 208
Tue 28/46:25 p.m.
YOW
-
YYZ
Nonstop1h 10m
WestJet
Tue 5/511:15 p.m.
YYZ
-
YOW
Nonstop1h 05m
WestJet
Deal found 7/4C$ 209
Tue 23/62:00 p.m.
YOW
-
YHM
Nonstop1h 08m
Porter Airlines
Tue 23/66:35 p.m.
YHM
-
YOW
Nonstop1h 04m
Porter Airlines
Deal found 7/4C$ 249
Thu 30/44:45 p.m.
YOW
-
YTZ
Nonstop1h 08m
Porter Airlines
Sun 3/58:45 p.m.
YTZ
-
YOW
Nonstop0h 59m
Porter Airlines
Deal found 7/4C$ 266
Sat 2/511:00 a.m.
YOW
-
YTZ
Nonstop1h 03m
Porter Airlines
Sat 9/511:55 a.m.
YTZ
-
YOW
Nonstop0h 59m
Porter Airlines
Deal found 8/4C$ 270
Sun 31/52:25 p.m.
YOW
-
YSB
Nonstop1h 05m
Porter Airlines
Tue 2/64:10 p.m.
YSB
-
YOW
Nonstop1h 05m
Porter Airlines
Deal found 8/4C$ 274
Wed 20/511:00 a.m.
YOW
-
YTZ
Nonstop1h 03m
Porter Airlines
Wed 27/57:05 p.m.
YTZ
-
YOW
Nonstop0h 59m
Porter Airlines
Deal found 5/4C$ 277

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 10 April 2026.

Round-trip from

C$ 194

One-way from

C$ 91

Popular in

April

Cheapest in

November

Average price

C$ 314

Good round-trip deal

C$ 400 or less

Good one-way deal

C$ 189 or less
WestJet
  • WestJet
  • 30/4-3/5
  • Nonstop
  • 2h 15m total
  • Ottawa to Ontario
Search Deals
WestJet
  • WestJet
  • 30/5
  • Nonstop
  • 1h 10m total
  • Ottawa to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 10 April 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 14/5

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

Nonstop1h 05m

Toronto Pearson Intl

Sun 17/5

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

Nonstop1h 05m

C$ 246

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 23/6

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

Nonstop1h 08m

Hamilton

Tue 23/6

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

Nonstop1h 04m

C$ 249

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Tue 23/6

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

Nonstop1h 08m

Hamilton

Sun 28/6

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

Nonstop1h 04m

C$ 300

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Tue 5/5

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

2 stops12h 35m

Toronto Pearson Intl

Tue 5/5

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

Nonstop1h 05m

C$ 304

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 1/5

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Sat 2/5

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 307

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Fri 1/5

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Fri 8/5

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 307

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 8/5

3:30 p.m.-4:33 p.m.

Nonstop1h 03m

Toronto Island

Tue 12/5

10:00 a.m.-10:59 a.m.

Nonstop0h 59m

C$ 315

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Fri 29/5

11:00 a.m.-12:03 p.m.

Nonstop1h 03m

Toronto Island

Sun 31/5

8:45 p.m.-9:44 p.m.

Nonstop0h 59m

C$ 320

OttawaSudbury

YOW - YSB

YOWYSB

Ottawa

Tue 2/6

2:25 p.m.-3:30 p.m.

Nonstop1h 05m

Sudbury

Thu 4/6

4:10 p.m.-5:15 p.m.

Nonstop1h 05m

C$ 338

OttawaHamilton

YOW - YHM

YOWYHM

Ottawa

Fri 7/8

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

Nonstop1h 08m

Hamilton

Sat 8/8

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

Nonstop1h 04m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 119). Flying from Ottawa to Region of Ontario in July is currently the most expensive (average of C$ 190). 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 April 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 34% 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 4 April 2026.

Travelers seeking maximum savings on their Ottawa to Region of Ontario flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon 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 April 2026.

The most flights from YOW to CAON are scheduled on a Thursday (58 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 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 April 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
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
432 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
534 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,320 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,915 reviews
Porter Airlines
8.0
Very good
432 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Boarding

8.2

Food

7.6

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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$ 246. 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$ 64. 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 - Thunder Bay 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: ITA Airways (100%), Egyptair (77%), KLM (75%).

  • 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$ 991, our data indicates the cheapest price to be C$ 108. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 249.

  • 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, October is the cheapest month in which you can book a flight from Ottawa to Region of Ontario (average of C$ 119). Flying from Ottawa to Region of Ontario in July is currently the most expensive (average of C$ 190). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Vancouver Intl flights
Hamilton to Vancouver Intl flights
Pearson Intl to Abbotsford flights
Pearson Intl to Calgary flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Toronto Island to Vancouver Intl flights
Hamilton to Calgary flights
Pearson Intl to Edmonton flights
Pearson Intl to Halifax flights
Ottawa to Vancouver Intl flights
Toronto Island to Calgary flights
Toronto Island to Halifax flights
Pierre Elliott Trudeau Intl to Calgary flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Region of Waterloo Intl to Calgary flights
Pearson Intl to St. John's flights
Hamilton to Halifax flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Region of Waterloo Intl to Vancouver Intl flights
Hamilton to Edmonton flights
Ottawa to Calgary flights
Pearson Intl to Victoria flights
Pearson Intl to Winnipeg flights
Region of Waterloo Intl to Halifax flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Pearson Intl to Kelowna flights
Toronto Island to Edmonton flights
Pierre Elliott Trudeau Intl to Abbotsford flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Hamilton to St. John's flights
Pearson Intl to Charlottetown flights
Hamilton to Abbotsford flights
Pierre Elliott Trudeau Intl to Edmonton flights
Pierre Elliott Trudeau Intl to Halifax flights
Region of Waterloo Intl to Abbotsford flights
Pearson Intl to Saskatoon flights
Ottawa to Halifax flights
Toronto Island to Winnipeg flights
Toronto Island to St. John's flights
Windsor to Vancouver Intl flights
Pearson Intl to Québec City flights
Toronto Island to Ottawa flights
Toronto Island to Québec City flights
Ottawa to Edmonton flights
Pearson Intl to Ottawa flights
Toronto Island to Charlottetown flights
Pierre Elliott Trudeau Intl to St. John's flights
Ottawa to Abbotsford flights
Pearson Intl to Regina flights
Pierre Elliott Trudeau Intl to Winnipeg flights

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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 123AverageC$ 220FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 172AverageC$ 546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 223AverageC$ 502FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 236AverageC$ 462FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.