What airlines fly to St. John's?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to St. John's from Ontario according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when traveling to St. John's. Keep in mind that there are 3 different airlines that fly to St. John's on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to St John's?

United Airlines is the most popular carrier operating from Ontario to St John's

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 are updated daily.

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

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 Ontario Airport to St John's Airport.

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

The required travel and health documents for your St John's Airport 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 St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$416 Cheap Flights from Ontario to St. John's in 2025/26

1 adult

0 bags

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

Round-trip

One-way

Cheap round-trip flights

1:53 pm - 5:09 pmONT-YYT

22h 46m2 stops

5:00 am - 8:24 pmYYT-ONT

19h 54m2 stops

$759United Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 16

6:00 am - 6:20 amONT-YYT

19h 50m2 stops

6:00 am - 10:41 pmYYT-ONT

21h 11m3 stops

$1,047Multiple Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 16

7:35 am - 6:20 amONT-YYT

18h 15m2 stops

7:10 am - 5:10 pmYYT-ONT

14h 30m2 stops

$1,475WestJet

Find Deal

Tue, Oct 21 - Sat, Oct 25

5:05 am - 12:39 amONT-YYT

15h 04m3 stops

5:50 am - 5:23 pmYYT-ONT

16h 03m3 stops

$1,859Multiple Airlines

Find Deal

Wed, Oct 1 - Thu, Oct 16

5:05 am - 9:41 pmONT-YYT

12h 06m2 stops

5:00 am - 12:33 pmYYT-ONT

12h 03m2 stops

$2,083Air Canada

Find Deal

Wed, Oct 22 - Sun, Oct 26

United Airlines flights from Ontario to St. John's

Our best United Airlines deals on Ontario to St. John's flight tickets

United Airlines

Oct 1

ONT1:53 pmOntario

22h 46m

2 stops

YYT5:09 pmSt John's

Oct 16

YYT5:00 amSt John's

19h 54m

2 stops

ONT8:24 pmOntario

$759

Find similar

United Airlines

Oct 1

ONT5:05 amOntario

12h 06m

2 stops

YYT9:41 pmSt John's

Oct 29

YYT1:30 pmSt John's

13h 31m

2 stops

ONT10:31 pmOntario

$4,049

Find similar

Air Canada flights from Ontario to St. John's

Our best Air Canada deals on Ontario to St. John's flight tickets

Air Canada

Sep 24

ONT5:10 amOntario

12h 01m

2 stops

YYT9:41 pmSt John's

Oct 29

YYT5:00 amSt John's

20h 14m

2 stops

ONT8:44 pmOntario

$1,069

Find similar

Air Canada

Oct 22

ONT5:05 amOntario

12h 06m

2 stops

YYT9:41 pmSt John's

Oct 26

YYT5:00 amSt John's

12h 03m

2 stops

ONT12:33 pmOntario

$2,083

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Wed 10/1

1:53 pm-5:09 pm

2 stops22h 46m

St John's

Thu 10/16

5:00 am-8:24 pm

2 stops19h 54m

$759

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Wed 10/1

6:00 am-6:20 am

2 stops19h 50m

St John's

Thu 10/16

6:00 am-10:41 pm

3 stops21h 11m

$1,047

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Tue 10/21

7:35 am-6:20 am

2 stops18h 15m

St John's

Sat 10/25

7:10 am-5:10 pm

2 stops14h 30m

$1,475

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Wed 10/1

5:05 am-12:39 am

3 stops15h 04m

St John's

Thu 10/16

5:50 am-5:23 pm

3 stops16h 03m

$1,859

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Wed 10/22

5:05 am-9:41 pm

2 stops12h 06m

St John's

Sun 10/26

5:00 am-12:33 pm

2 stops12h 03m

$2,083

OntarioSt. John's

ONT - YYT

ONTYYT

Ontario

Sun 10/19

8:16 pm-12:39 am

2 stops23h 53m

$416

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ontario to St. John's

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

Prices

Airlines

What is the cheapest day to depart on your flight to St. John's?

Our data shows that Tuesday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $579. Flights from Ontario to St. John's on a Monday will generally be more expensive and average around $1,086. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is at noon when flights can be purchased for as low as $509. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $683 on average. Flights to St. John's from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 3414.2 mi. Flights usually cover this in 12h 06m, depending on flying conditions and air traffic around both airports.
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 are updated daily.
How old do you have to be to fly from Ontario Airport to St John's Airport?
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 Ontario Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The required travel and health documents for your St John's Airport 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 St John's Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to St. John's. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to St. John's from Ontario with this policy.

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

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 St. John's from Ontario.

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.