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Cheap flights from St. John's to Ontario from C$ 318

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — YYZ
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 April 2026.

Wed 1/73:05 p.m.
ANU
-
YYZ
Nonstop5h 20m
WestJet
Wed 26/89:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
WestJet
Deal found 29/4C$ 708
Wed 29/73:05 p.m.
ANU
-
YYZ
Nonstop5h 20m
WestJet
Wed 5/89:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
WestJet
Deal found 25/4C$ 713
Wed 8/73:05 p.m.
ANU
-
YYZ
Nonstop5h 20m
WestJet
Wed 22/79:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
WestJet
Deal found 28/4C$ 729
Fri 1/55:20 p.m.
ANU
-
YYZ
1 stop16h 39m
American Airlines
Mon 11/57:15 a.m.
YYZ
-
ANU
1 stop28h 57m
American Airlines
Deal found 26/4C$ 757
Thu 30/42:35 p.m.
ANU
-
YYZ
2 stops19h 44m
American Airlines
Sun 10/57:15 a.m.
YYZ
-
ANU
1 stop28h 57m
American Airlines
Deal found 27/4C$ 762
Sun 7/66:05 p.m.
ANU
-
YYZ
1 stop27h 55m
Multiple Airlines
Sun 14/69:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
Multiple Airlines
Deal found 28/4C$ 765
Sun 14/66:05 p.m.
ANU
-
YYZ
1 stop27h 55m
Multiple Airlines
Sun 21/69:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
Multiple Airlines
Deal found 27/4C$ 777
Sun 30/83:05 p.m.
ANU
-
YYZ
Nonstop5h 20m
WestJet
Sun 27/99:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
WestJet
Deal found 24/4C$ 789
Wed 17/66:25 p.m.
ANU
-
YYZ
1 stop13h 20m
Multiple Airlines
Sun 28/69:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
Multiple Airlines
Deal found 27/4C$ 792

Find 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 29 April 2026.

Round-trip from

C$ 708

One-way from

C$ 318

Good round-trip deal

C$ 276 or less

Good one-way deal

C$ 396 or less
WestJet
  • WestJet
  • 1/7-26/8
  • Nonstop
  • 10h 20m total
  • St. John's to Ontario
Search Deals
American Airlines
  • American Airlines
  • 13/5
  • 1 total stop
  • 16h 39m 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.
Search Deals

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 29 April 2026.
Use the filters below to find and compare flights from St. John's to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 8/7

3:05 p.m.-8:25 p.m.

Nonstop5h 20m

Toronto Pearson Intl

Wed 22/7

9:15 a.m.-2:15 p.m.

Nonstop5h 00m

C$ 729

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 14/6

6:05 p.m.-10:00 p.m.

1 stop27h 55m

Toronto Pearson Intl

Sun 21/6

8:30 a.m.-11:40 a.m.

1 stop27h 10m

C$ 914

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 8/7

6:25 p.m.-7:45 a.m.

1 stop13h 20m

Toronto Pearson Intl

Wed 22/7

9:15 a.m.-2:15 p.m.

Nonstop5h 00m

C$ 963

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 7/6

6:05 p.m.-10:00 p.m.

1 stop27h 55m

Toronto Pearson Intl

Sun 14/6

9:30 a.m.-12:40 p.m.

2 stops27h 10m

C$ 1,001
Quickest round-trip

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 30/8

3:20 p.m.-8:30 p.m.

Nonstop5h 10m

Toronto Pearson Intl

Sun 13/9

9:20 a.m.-2:20 p.m.

Nonstop5h 00m

C$ 1,014

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 17/6

6:25 p.m.-7:45 a.m.

1 stop13h 20m

Toronto Pearson Intl

Sun 28/6

4:20 p.m.-2:10 p.m.

1 stop21h 50m

C$ 1,045

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 11/6

2:33 p.m.-11:59 a.m.

2 stops21h 26m

Toronto Pearson Intl

Thu 18/6

6:02 p.m.-4:14 p.m.

2 stops22h 12m

C$ 1,079

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sat 19/9

2:05 p.m.-3:46 p.m.

2 stops25h 41m

Toronto Pearson Intl

Fri 25/9

8:00 p.m.-12:59 p.m.

1 stop16h 59m

C$ 1,087

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 7/6

3:05 p.m.-8:25 p.m.

Nonstop5h 20m

Toronto Pearson Intl

Sun 14/6

9:15 a.m.-2:15 p.m.

Nonstop5h 00m

C$ 1,104

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 13/9

12:15 p.m.-8:40 p.m.

1 stop8h 25m

Toronto Pearson Intl

Thu 24/9

8:30 a.m.-11:40 a.m.

1 stop27h 10m

C$ 1,130

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 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 29 April 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 29 April 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
3,328 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Entertainment

6.1

Food

6.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.
WestJet
7.2
Good
3,328 reviews
WestJet
7.2
Good
3,328 reviews
Check prices

Comfort

7.0

Boarding

7.4

Overall

7.2

Entertainment

6.1

Food

6.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2026

TQO - YYZ

I had a very happy experience with fast boarding, an early flight and landing, and a quick baggage claim.

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 5h 10m. Fly via WestJet or Air Canada to get the fastest option. There are 3392 km between St. John's, Saint John and Region of Ontario. All flights are typically direct.

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

    C$ 213 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 224 and C$ 304, 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 (80%), Air Canada (27%) and Air Canada Rouge (27%).

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

    On average you can expect to pay C$ 371 for a flight from St. John's, Saint John to Region of Ontario. The cheapest flight overall is C$ 276 while the most popular route, (St. John's V.C. Bird Intl - Toronto Pearson Intl) is currently priced at C$ 765.

  • 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.

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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 540AverageC$ 731FlexibilityNo 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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