Cheap flights from Ottawa to Ontario from C$ 89
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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 2 July 2025.
Round-trip from | C$ 164 |
---|---|
One-way from | C$ 89 |
Popular in | September |
Cheapest in | January |
Average price | C$ 297 |
Good round-trip deal | C$ 365 or less |
Good one-way deal | C$ 176 or less |
Find flight deals from Ottawa to Ontario
Cheapest flights from Ottawa to OntarioExplore 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 2025.
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 2025.
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 2025.
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
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Thu 21/8
5:55 a.m.-7:04 a.m.
Nonstop1h 09m
Toronto Pearson Intl
Sun 24/8
11:15 p.m.-12:22 a.m.
Nonstop1h 07m
OttawaToronto
YOW - YTZ
YOWYTZ
Ottawa
Wed 20/8
5:45 p.m.-6:45 p.m.
Nonstop1h 00m
Toronto Island
Fri 22/8
7:20 p.m.-8:17 p.m.
Nonstop0h 57m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Sun 3/8
11:55 a.m.-1:04 p.m.
Nonstop1h 09m
Toronto Pearson Intl
Sun 10/8
8:10 a.m.-9:15 a.m.
Nonstop1h 05m
OttawaToronto
YOW - YYZ
YOWYYZ
Ottawa
Wed 23/7
7:00 a.m.-8:09 a.m.
Nonstop1h 09m
Toronto Pearson Intl
Sun 27/7
11:15 p.m.-12:22 a.m.
Nonstop1h 07m
OttawaToronto
YOW - YTZ
YOWYTZ
Ottawa
Sat 16/8
5:15 p.m.-6:17 p.m.
Nonstop1h 02m
Toronto Island
Sat 23/8
6:55 p.m.-7:53 p.m.
Nonstop0h 58m
OttawaToronto
YOW - YTZ
YOWYTZ
Ottawa
Sat 16/8
7:40 p.m.-8:41 p.m.
Nonstop1h 01m
Toronto Island
Sat 23/8
9:50 a.m.-10:48 a.m.
Nonstop0h 58m
OttawaThunder Bay
YOW - YQT
YOWYQT
Ottawa
Thu 24/7
1:45 p.m.-9:13 p.m.
2 stops7h 28m
Thunder Bay
Sun 27/7
7:40 a.m.-2:45 p.m.
2 stops7h 05m
OttawaThunder Bay
YOW - YQT
YOWYQT
Ottawa
Fri 29/8
5:55 a.m.-8:50 a.m.
1 stop26h 55m
Thunder Bay
Sun 31/8
11:45 a.m.-1:55 p.m.
Nonstop2h 10m
OttawaMontreal
YOW - YUL
YOWYUL
Ottawa
Sun 10/8
5:55 a.m.-12:27 a.m.
1 stop18h 32m
Montreal Pierre Elliott Trudeau Intl
Sun 17/8
6:45 a.m.-12:22 a.m.
1 stop17h 37m
OttawaThunder Bay
YOW - YQT
YOWYQT
Ottawa
Thu 24/7
6:25 p.m.-8:50 p.m.
Nonstop2h 25m
Thunder Bay
Sun 27/7
7:00 a.m.-9:10 a.m.
Nonstop2h 10m
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.
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$ 167). Flying from Ottawa to Region of Ontario in July is currently the most expensive (average of C$ 255). 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 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ottawa to Region of Ontario as you normally would.
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 2025.
The most flights from YOW to CAON are scheduled on a Monday (60 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (41 on average).
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 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.
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
Crew
Overall
Food
Boarding
Entertainment
Comfort
Reviews
Mary,Jun 2025
FLL - YYZ
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.
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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 2 July 2025.
Fly with Cheapflights
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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.