Cheap flights from Ottawa to Ontario International

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ottawa (YOW) to Ontario International (ONT)

YOW - ONT
Price
C$ 385 - C$ 852

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

April

Best time to find cheap flights, 42% potential price drop

Round-trip from

C$ 385

From Ottawa to Ontario International

One-way from

C$ 251

One-way flight from Ottawa to Ontario International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ottawa to Ontario International?

Travellers have found that booking a Wednesday departure is the best way to save up to 69% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Ottawa to Ontario International?

Users have found that booking a flight from Ottawa to Ontario International at least 61 days early can save you up to 20% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Ottawa to Ontario International for as little as C$ 516 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 572 for flights departing within the next 3 days.

What is the cheapest month to fly from Ottawa to Ontario International?

May can be a great time to fly to Ontario International from Ottawa with a flight ticket averaging about C$ 476. Cheapflights users have found deals in the month of May for as cheap as C$ 337. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Ottawa to Ontario International (YOW - ONT)?

It’s typically best to fly out from Ottawa to Ontario International in the morning. Doing so could potentially save you 1% on the flight price compared to flying at noon, which is usually more expensive.

Ottawa to Ontario International 2021 flight deals

Cheap flights to Ontario International from Ottawa found for this year
25 Mar - 29 Mar
C$ 462pp
YOW
Ottawa
Air Canada
   
2 STOPS
ONT
Ontario
ONT
Ontario
Air Canada
   
2 STOPS
YOW
Ottawa
25 Mar - 29 Mar
C$ 473pp
YOW
Ottawa
Air Canada
   
2 STOPS
ONT
Ontario
ONT
Ontario
Air Canada
   
2 STOPS
YOW
Ottawa
25 Mar - 29 Mar
C$ 476pp
YOW
Ottawa
Air Canada
   
2 STOPS
ONT
Ontario
ONT
Ontario
Air Canada
   
2 STOPS
YOW
Ottawa

One-way flights to Ontario International from Ottawa

The cheapest one-way flights from Ottawa to Ontario International
1:00 a.m. - 8:13 a.m.
United Airlines
2 stops
10h 13m
YOW - ONT
United Airlines
C$ 252
United
1:00 p.m. - 8:08 a.m.
Air Canada
2 stops
22h 08m
YOW - ONT
Air Canada
C$ 291
CheapFlights
1:00 a.m. - 3:59 p.m.
Air Canada
2 stops
17h 59m
YOW - ONT
Air Canada
C$ 394
CheapFlights

Related info for your journey

Useful info, stats and facts about Ottawa to Ontario International flights.

Flight FAQs

From Ottawa to Ontario International

Can I find flights from Ottawa to Ontario International for under C$ 507 on Cheapflights?

Yes, there are multiple flights from Ottawa to Ontario International for under C$ 507. The cheapest flight booked recently is on Air Canada for just C$ 462, but on average you can expect to pay C$ 469.

Which airlines flying from Ottawa to Ontario have flexible cancellations due to COVID-19?

United Airlines, Air Canada, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Ottawa to Ontario International for under C$ 507 on Cheapflights?

There are no direct flights from Ottawa to Ontario International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Ottawa or Ontario?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Ottawa is roughly greater than that of Ontario. You can assume this to be the case over the next 20 days.

Is Ottawa weather warmer or cooler than Ontario?

You can imagine temperatures to be in the 35 °C range in July. The weather in Ontario is generally hotter than Ottawa's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Ottawa to Ontario International?

For as low as C$ 462, Air Canada can have you in Ontario International from Ottawa in 25h 49m.

What is the cheapest airline to fly from Ottawa to Ontario International round-trip?

Currently priced at C$ 462, Air Canada will fly you from Ottawa to Ontario International and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Air Canada is currently priced 30% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Ottawa to Ontario International one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 252. Users have also found tickets on Air Canada for as little as C$ 291.

Alternative routes for Ottawa to Ontario International

Destination information for Ontario International

Things to know before you go. Useful info for your trip from Ottawa to Ontario International
Today's exchange rate
C$ 1 = $0.79

Airports servicing Ottawa

Airports servicing Ontario