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Cheap flights from St. John's to Ontario from C$ 257

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — YYZ
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Ontario

Keep the following information in mind while searching for St. John's to Ontario flight deals. Data was last updated 15 January 2026.

Round-trip from

C$ 636

One-way from

C$ 257

Good round-trip deal

C$ 681 or less

Good one-way deal

C$ 450 or less
American Airlines
  • American Airlines
  • 1/4-8/4
  • 2 total stops
  • 26h 40m total
  • St. John's to Ontario
Search Deals
WestJet
  • WestJet
  • 21/1
  • Nonstop
  • 5h 36m total
  • St. John's to Ontario
Search Deals
Price to beat on a round-trip flight from St. John's V.C. Bird Intl to Ontario.
Search Deals
Price to beat on a one-way flight from St. John's V.C. Bird Intl to Ontario.
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Find flight deals from St. John's to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Ontario
Explore the most affordable flight options available from St. John's to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Sun 18/14:20 p.m.
ANU
-
YYZ
Nonstop5h 36m
WestJet
Sun 25/19:30 a.m.
YYZ
-
ANU
Nonstop4h 59m
WestJet
Deal found 13/1C$ 539
Wed 1/45:08 p.m.
ANU
-
YYZ
1 stop16h 41m
American Airlines
Wed 8/46:00 a.m.
YYZ
-
ANU
1 stop9h 59m
American Airlines
Deal found 13/1C$ 636
Wed 11/25:45 p.m.
ANU
-
YYZ
1 stop17h 04m
American Airlines
Mon 16/26:00 a.m.
YYZ
-
ANU
1 stop8h 23m
American Airlines
Deal found 14/1C$ 686
Tue 10/25:44 p.m.
ANU
-
YYZ
1 stop17h 05m
American Airlines
Tue 17/210:44 a.m.
YYZ
-
ANU
1 stop25h 28m
American Airlines
Deal found 13/1C$ 687
Wed 21/15:44 p.m.
ANU
-
YYZ
1 stop17h 05m
American Airlines
Wed 28/11:45 p.m.
YYZ
-
ANU
2 stops23h 03m
American Airlines
Deal found 12/1C$ 691
Sun 8/26:05 p.m.
ANU
-
YYZ
1 stop20h 50m
Multiple Airlines
Wed 18/29:30 a.m.
YYZ
-
ANU
Nonstop4h 53m
Multiple Airlines
Deal found 14/1C$ 712
Sun 18/14:20 p.m.
ANU
-
YYZ
Nonstop5h 36m
Multiple Airlines
Sun 25/111:00 p.m.
YYZ
-
ANU
1 stop11h 40m
Multiple Airlines
Deal found 13/1C$ 719
Fri 23/12:54 p.m.
ANU
-
YYZ
1 stop21h 14m
American Airlines
Tue 27/17:00 a.m.
YYZ
-
ANU
1 stop29h 15m
American Airlines
Deal found 14/1C$ 726

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from St. John's to Ontario that are best for you.

Fly from

St. John's

Fly to

Ontario

Route

Depart

Return

Price

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 1/4

5:08 p.m.-9:49 a.m.

1 stop16h 41m

Toronto Pearson Intl

Wed 8/4

6:00 a.m.-3:59 p.m.

1 stop9h 59m

C$ 636

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 11/2

5:45 p.m.-9:49 a.m.

1 stop17h 04m

Toronto Pearson Intl

Mon 16/2

6:00 a.m.-3:23 p.m.

1 stop8h 23m

C$ 686

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 1/3

4:30 p.m.-11:51 a.m.

2 stops20h 21m

Toronto Pearson Intl

Sun 8/3

6:00 a.m.-3:59 p.m.

1 stop9h 59m

C$ 761

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Tue 3/2

5:44 p.m.-9:49 a.m.

1 stop17h 05m

Toronto Pearson Intl

Sun 8/2

6:20 p.m.-1:48 p.m.

1 stop18h 28m

C$ 808

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 1/2

5:44 p.m.-9:49 a.m.

1 stop17h 05m

Toronto Pearson Intl

Sun 8/2

6:20 p.m.-1:48 p.m.

1 stop18h 28m

C$ 815

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 11/2

5:45 p.m.-9:49 a.m.

1 stop17h 04m

Toronto Pearson Intl

Thu 19/2

6:00 a.m.-3:23 p.m.

1 stop8h 23m

C$ 829

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Tue 17/3

2:47 p.m.-10:56 a.m.

2 stops20h 09m

C$ 285

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Fri 13/2

3:48 p.m.-11:57 p.m.

1 stop9h 09m

C$ 303

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Fri 6/2

2:54 p.m.-10:42 p.m.

1 stop8h 48m

C$ 303

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 21/1

5:44 p.m.-9:49 a.m.

1 stop17h 05m

C$ 303

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/1

Showing 1-10 of 13 results
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Best time to book a flight from St. John's to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from St. John's with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Ontario

What is the cheapest month to book a flight from St. John's, Saint John to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from St. John's, Saint John to Region of Ontario (average of C$ 265). Flying from St. John's, Saint John to Region of Ontario in May is currently the most expensive (average of C$ 733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ANU to ON?

Find hourly flight availability from St. John's to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. John's, Saint John to Region of Ontario as you normally would.

How much does it cost to fly round-trip from St. John's, Saint John to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 15 January 2026.
Get a feel of what it's like to fly with WestJet from St. John's to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,242 reviews
Check prices

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
3,242 reviews
WestJet
7.2
Good
3,242 reviews
Check prices

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

Find useful and relevant information for your journey from St. John's to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. John's to Ontario?

    If you book a flight to Ontario from St. John's, you will be flying from V.C. Bird Intl, which is the city’s only airport. St. John's V.C. Bird Intl (ANU) is located 6.0 km from the centre of St. John's.

  • How long is the flight from St. John's, Saint John to Region of Ontario?

    There are many flights that can get you from St. John's, Saint John to Region of Ontario in 16h 41m. Fly via American Airlines to get the fastest option. There are 3392 km between St. John's, Saint John and Region of Ontario.

  • What are the cheapest airlines to fly from St. John's, Saint John to Region of Ontario one-way?

    C$ 184 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 186 and C$ 216, respectively.

  • What are the most reliable airlines from St. John's, Saint John to Region of Ontario?

    The top 3 most reliable airlines when flying from St. John's, Saint John to Region of Ontario are WestJet (81%), Air Canada (43%) and Air Canada Rouge (43%).

  • What are the cheapest flights from St. John's, Saint John to Region of Ontario?

    On average you can expect to pay C$ 611 for a flight from St. John's, Saint John to Region of Ontario. The cheapest flight overall is C$ 247 while the most popular route, (St. John's V.C. Bird Intl - Toronto Pearson Intl) is currently priced at C$ 652.

  • Can I find deals for flights from St. John's to Ontario that include hotel bookings?

    Yes. In addition to deals on St. John's to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. John's to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Ontario.

  • Can I find deals for business class flights from St. John's to Ontario?

    Yes. Cheapflights offers flight deals from St. John's 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.

  • What is the cheapest month to book a flight from St. John's, Saint John to Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from St. John's, Saint John to Region of Ontario (average of C$ 265). Flying from St. John's, Saint John to Region of Ontario in May is currently the most expensive (average of C$ 733). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. John's to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Pearson Intl flights

Top airline flying from St. John's to Ontario

Discover the top airline that operate flights from St. John's to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 549AverageC$ 743FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Ontario?

When you search for this flight from St. John's to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. John's to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from St. John's.

Can Cheapflights find flights from St. John's to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. John's to Ontario become cheaper?

Yes! Start tracking prices for St. John's to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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