How do I get Price Alerts for flights from Ontario to St. John's?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from St. John's . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Ontario to St. John's with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Ontario Airport to St John's Airport?

Prices for flights from Ontario Airport to St John's Airport refresh daily.

How old do you have to be to fly from Ontario Airport to St John's Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 392 Cheap Flights from Ontario to St. John's in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to St. John's

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 a.m. - 11:13 p.m.ONT-YYT

13h 38m2 stops

1:30 p.m. - 10:25 p.m.YYT-ONT

13h 25m2 stops

C$ 5,546United Airlines

Find Deal

sáb., 22 nov. - sáb., 3 ene.

Fly from

Fly to

Route

Depart

Return

Price

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

sáb. 22/11

5:05 a.m.-11:13 p.m.

2 stops13h 38m

St John's

sáb. 3/1

1:30 p.m.-10:25 p.m.

2 stops13h 25m

C$ 5,546

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

mar. 16/12

6:15 a.m.-1:03 a.m.

3 stops38h 18m

C$ 392

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

mar. 16/12

6:15 a.m.-8:47 a.m.

2 stops46h 02m

C$ 549

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Ontario to St. John's

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to St. John's according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to St. John's (ONT to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to St. John's

Direct flights	None

There are no direct flights from Ontario to St. John's. There are no popular flight routes from Ontario to St. John's.

Search flight deals

How far is Ontario to St John's by plane?
A flight from Ontario to St John's will travel around 5494.5 km. In terms of flight time, this usually takes a little over 13h 38m.
When did momondo last update prices for flights from Ontario Airport to St John's Airport?
Prices for flights from Ontario Airport to St John's Airport refresh daily.
How old do you have to be to fly from Ontario Airport to St John's Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Ontario to St. John's?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from St. John's. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Ontario to St. John's with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to St. John's?

It is quick and easy to find Ontario to St. John's flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. John's that suits you.

Can I find flights from Ontario to St. John's with flexible booking policies on momondo?

Flights from Ontario to St. John's with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to St. John's.

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

Of course. momondo tracks the price of Ontario to St. John's flights. All you need is a valid email address and we will do the rest; it is that quick and easy.