Cheap flights from St. John's to Ontario from C$ 138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to Ontario departing on 28/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from St. John's to Ontario
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Air Canada flights from St. John's to Region of Ontario
Our best Air Canada deals on St. John's to Region of Ontario flight tickets
Porter Airlines flights from St. John's to Region of Ontario
Our best Porter Airlines deals on St. John's to Region of Ontario flight tickets
See travel insights to Ontario from
How to get the cheapest flight ticket from St. John's 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, September is the cheapest month to fly from St. John's to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 272. If you are unable to visit Region of Ontario during the month of September, then departing from St. John's during the month June is also very affordable. Most momondo users find prices during this month for around C$ 298.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from St. John's 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$ 497. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 565.
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 evening. Flights from St. John's to Region of Ontario during this time can be as low as C$ 368. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 972 on average. Flights to Region of Ontario from St. John's at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest St John's to Ontario flight route?
Fly from St John's to Hamilton for the best St John's - 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 St. John's when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 385 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from St. John's for as low as C$ 318 on momondo.
What cabin class options are available on St John's to Ontario flights?
There are 3 cabin classes available to choose from on St John's to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from St John's to Ontario?
Porter Airlines, WestJet, and Air Canada are the most popular carriers operating from St John's to Ontario
Which airlines fly to Region of Ontario?
Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Region of Ontario from St. John's according to our data. Porter Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. John's to Region of Ontario on average per day?
16 flights are operational daily from St. John's to Region of Ontario as of April 2025. The most popular departure time for this route is 8:00a.m., with 44% of flights per day taking off in the afternoon.
How many flights depart from St. John's to Region of Ontario on average per week?
As of April 2025, 117 flights take off from St. John's and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.
Cheap St. John's to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. John's to Region of Ontario
Best price found | C$ 138 |
|---|---|
Fastest flight time | 2h 44m |
Direct flights | Every day |
Airports in Region of Ontario | 4 airports |
When did momondo last update prices for flights from St John's Airport to Ontario?
Prices for flights from St John's Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from St John's Airport to Ontario?
As of April 2025, there are 5 operators available to choose from for flights from St John's Airport to Ontario.
How old do you have to be to fly from St John's Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. John's to Region of Ontario?
momondo data reveals that the most frequently booked plane model on the route from St. John's to Region of Ontario is Embraer 195 E2, representing 41.44% of all bookings. The subsequent popular models are Airbus A321-100/200 at 16.36%, Boeing 737 MAX 8 at 15.46%, and Airbus A320-100/200 at 10.24%.
Best airlines flying from St. John's to Region of Ontario
Compare and see reviews for airlines that fly from St. John's to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 107 | Free Cancellation | Rating 7.2 2,826 reviews | |||
| PriceFrom C$ 135 | Free Cancellation | Rating 6.0 239 reviews | |||
| PriceFrom C$ 174 | Free Cancellation | Rating 8.0 285 reviews | |||
| PriceFrom C$ 199 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom C$ 203 | Free Cancellation | Rating 7.8 385 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. John's 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 St. John's to Ontario for you.
Can I find flights from St. John's to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. John's to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from St. John's to Ontario?
momondo helps you find the best flight between St. John's and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. John's to Ontario right now. Can momondo alert me if prices change?
Yes. momondo can track prices for St. John's to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.