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Cheap flights from Ottawa to Ontario from C$ 65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Ontario departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Ontario

Cheap round-trip flights

WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 133WestJet
Find Deal
Thu, 4 Sep - Sun, 7 Sep
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 136WestJet
Find Deal
Sun, 14 Sep - Sun, 21 Sep
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 140WestJet
Find Deal
Thu, 4 Sep - Sun, 7 Sep
WestJet Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
WestJet Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 143WestJet
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Logo
2:20 p.m. - 3:29 p.m.YOW-YYZ
1h 09mdirect
Logo
11:15 p.m. - 12:22 a.m.YYZ-YOW
1h 07mdirect
C$ 232
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Logo
5:55 a.m. - 7:04 a.m.YOW-YYZ
1h 09mdirect
Logo
3:40 p.m. - 4:51 p.m.YYZ-YOW
1h 11mdirect
C$ 244
Find Deal
Sat, 25 Oct - Fri, 31 Oct
Porter Airlines Logo
12:35 p.m. - 1:37 p.m.YOW-YTZ
1h 02mdirect
Porter Airlines Logo
6:55 p.m. - 7:53 p.m.YTZ-YOW
0h 58mdirect
C$ 271Porter Airlines
Find Deal
Sat, 23 Aug - Sat, 23 Aug
Porter Airlines Logo
7:00 a.m. - 8:03 a.m.YOW-YTZ
1h 03mdirect
Porter Airlines Logo
6:35 p.m. - 7:34 p.m.YTZ-YOW
0h 59mdirect
C$ 281Porter Airlines
Find Deal
Tue, 2 Sep - Tue, 2 Sep
Air Canada Logo
7:40 p.m. - 8:41 p.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
7:20 p.m. - 8:17 p.m.YTZ-YOW
0h 57mdirect
C$ 284Air Canada
Find Deal
Sat, 16 Aug - Mon, 18 Aug
Air Canada Logo
8:30 a.m. - 9:31 a.m.YOW-YTZ
1h 01mdirect
Air Canada Logo
4:10 p.m. - 5:07 p.m.YTZ-YOW
0h 57mdirect
C$ 311Air Canada
Find Deal
Tue, 19 Aug - Fri, 22 Aug

WestJet flights from Ottawa to Region of Ontario

Our best WestJet deals on Ottawa to Region of Ontario flight tickets
WestJet
4 Sep
YOW5:55 a.m.Ottawa
1h 09m
YYZ7:04 a.m.Toronto Pearson Intl
7 Sep
YYZ11:15 p.m.Toronto Pearson Intl
1h 07m
YOW12:22 a.m.Ottawa
C$ 133
Find similar
WestJet
14 Sep
YOW5:55 a.m.Ottawa
1h 09m
YYZ7:04 a.m.Toronto Pearson Intl
21 Sep
YYZ11:15 p.m.Toronto Pearson Intl
1h 07m
YOW12:22 a.m.Ottawa
C$ 136
Find similar
WestJet
4 Sep
YOW5:55 a.m.Ottawa
1h 09m
YYZ7:04 a.m.Toronto Pearson Intl
7 Sep
YYZ11:15 p.m.Toronto Pearson Intl
1h 07m
YOW12:22 a.m.Ottawa
C$ 140
Find similar

Air Canada flights from Ottawa to Region of Ontario

Our best Air Canada deals on Ottawa to Region of Ontario flight tickets
Air Canada
16 Aug
YOW7:40 p.m.Ottawa
1h 01m
YTZ8:41 p.m.Toronto Island
18 Aug
YTZ7:20 p.m.Toronto Island
0h 57m
YOW8:17 p.m.Ottawa
C$ 284
Find similar
Air Canada
19 Aug
YOW8:30 a.m.Ottawa
1h 01m
YTZ9:31 a.m.Toronto Island
22 Aug
YTZ4:10 p.m.Toronto Island
0h 57m
YOW5:07 p.m.Ottawa
C$ 311
Find similar
Air Canada
10 Nov
YOW10:30 a.m.Ottawa
1h 12m
YTZ11:42 a.m.Toronto Island
10 Nov
YTZ4:05 p.m.Toronto Island
0h 56m
YOW5:01 p.m.Ottawa
C$ 314
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to Region of 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, momondo users made 96,600 searches. Data last updated 31 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 4/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sun 7/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 133

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sun 14/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sun 21/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 136

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 4/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sun 7/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 140

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 4/9

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Sun 7/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 143

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Thu 28/8

2:20 p.m.-3:29 p.m.

Nonstop1h 09m

Toronto Pearson Intl

Thu 4/9

11:15 p.m.-12:22 a.m.

Nonstop1h 07m

C$ 232

OttawaToronto

YOW - YYZ

YOWYYZ

Ottawa

Sat 25/10

5:55 a.m.-7:04 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Fri 31/10

3:40 p.m.-4:51 p.m.

Nonstop1h 11m

C$ 244

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 23/8

12:35 p.m.-1:37 p.m.

Nonstop1h 02m

Toronto Island

Sat 23/8

6:55 p.m.-7:53 p.m.

Nonstop0h 58m

C$ 271

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 2/9

7:00 a.m.-8:03 a.m.

Nonstop1h 03m

Toronto Island

Tue 2/9

6:35 p.m.-7:34 p.m.

Nonstop0h 59m

C$ 281

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Sat 16/8

7:40 p.m.-8:41 p.m.

Nonstop1h 01m

Toronto Island

Mon 18/8

7:20 p.m.-8:17 p.m.

Nonstop0h 57m

C$ 284

OttawaToronto

YOW - YTZ

YOWYTZ

Ottawa

Tue 19/8

8:30 a.m.-9:31 a.m.

Nonstop1h 01m

Toronto Island

Fri 22/8

4:10 p.m.-5:07 p.m.

Nonstop0h 57m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Ottawa to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, January is the cheapest month to fly from Ottawa to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 203. If you are unable to visit Region of Ontario during the month of January, then departing from Ottawa during the month November is also very affordable. Most momondo users find prices during this month for around C$ 255.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Ottawa to Region of Ontario is on a Friday. Travellers who choose to depart for Region of Ontario on a Friday will often find tickets for as low as C$ 625. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 865.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Ottawa to Region of Ontario during this time can be as low as C$ 622. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 1,294 on average. Flights to Region of Ontario from Ottawa in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ottawa to Ontario flight route?

Fly from Ottawa to Toronto Pearson Intl for the best Ottawa - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Ottawa for as low as C$ 223 on momondo.

What cabin class options are available on Ottawa to Ontario flights?

There are 4 cabin classes available to choose from on Ottawa to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Ottawa to Region of Ontario.

Cheap Ottawa to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Region of Ontario

Best price found

C$ 65

Fastest flight time

0h 46m

Direct flights

Every day

Airports in Region of Ontario

3 airports
The best one-way flight to Region of Ontario from Ottawa in the past 72 hours is C$ 65. The best round-trip flight deal from Ottawa to Region of Ontario found on momondo in the last 72 hours is C$ 133.
The fastest flight from Ottawa to Region of Ontario takes 0h 46m
Direct flights go from Ottawa to Region of Ontario every day.
There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
Search flight deals

  • When did momondo last update prices for flights from Ottawa Airport to Ontario?

    Prices for flights from Ottawa Airport to Ontario are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Ontario?

  • How old do you have to be to fly from Ottawa Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ottawa to Region of Ontario?

Best airlines flying from Ottawa to Region of Ontario

Compare and see reviews for airlines that fly from Ottawa to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 106Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 189Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
Air TransatPriceFrom C$ 223Free CancellationRating
7.7
424 reviews
Search Air Transat flights
Air CanadaPriceFrom C$ 233Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Ontario for you.

Can I find flights from Ottawa to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Ottawa.

I’m not ready to book a flight from Ottawa to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Region of Ontario trip

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Find better results for your trip to Ontario

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