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Cheap flights from Ottawa to Ontario from C$ 415

YOW — ONT
4 Nov — 11 Nov1
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

Thu 12/117:00 a.m. -
2 stops15h 30m
Tue 17/1110:35 a.m. -
2 stops11h 15m
Deal found 1/10C$ 835
Thu 29/107:00 a.m. -
2 stops15h 28m
Thu 5/118:35 p.m. -
3 stops17h 45m
Deal found 1/10C$ 935
Thu 29/107:00 a.m. -
2 stops15h 28m
Wed 4/1110:35 a.m. -
3 stops35h 15m
Deal found 1/10C$ 952
Tue 8/129:45 a.m. -
2 stops14h 26m
Wed 9/125:45 a.m. -
2 stops13h 11m
Deal found 1/10C$ 966
Thu 12/112:00 p.m. -
2 stops11h 48m
Tue 17/115:00 a.m. -
2 stops13h 56m
Deal found 1/10C$ 969
Sun 15/115:40 p.m. -
2 stops20h 36m
Sun 22/112:01 p.m. -
3 stops25h 13m
Deal found 1/10C$ 989

Find flight deals from Ottawa to Ontario

Round-trip from

C$ 835

One-way from

C$ 415

Popular in

December

Cheapest in

January

Average price

C$ 671
12/11-17/11
  • 12/11-17/11
  • 4 total stops
  • 26h 45m total
  • Ottawa to Ontario
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15/11-31/12
  • 15/11-31/12
  • 2 total stops
  • 20h 36m total
  • Ottawa to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Wed 18/11

7:00 a.m.-11:16 a.m.

3 stops31h 16m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 447

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Tue 17/11

6:15 a.m.-6:47 p.m.

1 stop15h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 524

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Wed 18/11

6:15 a.m.-6:47 p.m.

1 stop15h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 524

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Fri 15/1

8:40 a.m.-10:15 p.m.

2 stops16h 35m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 529

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Sun 8/11

6:15 a.m.-6:47 p.m.

1 stop15h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 556

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Sun 1/11

6:15 a.m.-6:47 p.m.

1 stop15h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 563

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Wed 13/1

6:15 a.m.-9:40 p.m.

2 stops18h 25m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 563
Quickest round-trip

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Wed 3/2

6:15 a.m.-5:47 p.m.

2 stops14h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 563

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Sun 28/2

8:40 a.m.-10:08 p.m.

2 stops16h 28m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 594

OttawaOntario

YOW Ottawa - ONT Ontario

YOWONT

Ottawa

Sun 15/11

6:15 a.m.-6:47 p.m.

1 stop15h 32m

Ontario

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 594

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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

Related info for your journey

  • How long is the flight from Ottawa to Ontario?

    There are many flights that can get you from Ottawa to Ontario in 18h 56m. Fly via United Airlines to get the fastest option. The distance from Ottawa to Ontario is about 3748 km.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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

Deals for Ottawa to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Ontario.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Ontario flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Ottawa to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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