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Cheap flights from St. John's to Ontario from C$ 253

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 September 2025.

Round-trip from

C$ 593

One-way from

C$ 253

Good one-way deal

C$ 580 or less
American Airlines
  • American Airlines
  • 19/12-29/12
  • 4 total stops
  • 39h 01m total
  • St. John's to Ontario
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American Airlines
  • American Airlines
  • 20/11
  • 1 total stop
  • 17h 03m total
  • St. John's 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

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 September 2025.

Fri 19/124:04 p.m.ANU - YYZ
2 stops19h 12mAmerican Airlines
Tue 30/125:19 p.m.YYZ - ANU
2 stops20h 45mAmerican Airlines
Deal found 14/9C$ 593
Sun 21/93:05 p.m.ANU - YYZ
Nonstop5h 17mWestJet
Sun 28/99:15 a.m.YYZ - ANU
Nonstop4h 55mWestJet
Deal found 14/9C$ 620
Thu 30/102:55 p.m.ANU - YYZ
1 stop9h 04mAmerican Airlines
Sat 8/1110:30 a.m.YYZ - ANU
1 stop25h 45mAmerican Airlines
Deal found 14/9C$ 622
Sat 20/125:50 p.m.ANU - YYZ
1 stop16h 55mAmerican Airlines
Mon 29/126:15 p.m.YYZ - ANU
2 stops19h 49mAmerican Airlines
Deal found 15/9C$ 736
Sun 21/93:10 p.m.ANU - YYZ
Nonstop5h 15mAir Canada
Sun 28/99:25 a.m.YYZ - ANU
Nonstop4h 50mAir Canada
Deal found 14/9C$ 754
Sun 21/93:05 p.m.ANU - YYZ
Nonstop5h 17mMultiple Airlines
Sun 28/94:20 p.m.YYZ - ANU
1 stop19h 20mMultiple Airlines
Deal found 14/9C$ 772

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 September 2025.
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

Fri 19/12

4:04 p.m.-10:16 a.m.

2 stops19h 12m

Toronto Pearson Intl

Mon 29/12

6:15 p.m.-3:04 p.m.

2 stops19h 49m

C$ 593

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Fri 19/12

4:04 p.m.-10:16 a.m.

2 stops19h 12m

Toronto Pearson Intl

Tue 30/12

7:10 p.m.-3:25 p.m.

1 stop19h 15m

C$ 629

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 18/2

5:15 p.m.-11:10 a.m.

2 stops18h 55m

Toronto Pearson Intl

Sat 21/2

7:50 p.m.-4:30 p.m.

2 stops19h 40m

C$ 711

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 20/11

5:46 p.m.-9:49 a.m.

1 stop17h 03m

C$ 253

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 19/11

4:20 p.m.-8:56 p.m.

Nonstop5h 36m

C$ 296

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 20/11

4:15 p.m.-8:40 p.m.

Nonstop5h 25m

C$ 311

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 19/11

5:47 p.m.-9:49 a.m.

1 stop17h 02m

C$ 312

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 28/9

3:05 p.m.-8:22 p.m.

Nonstop5h 17m

C$ 325

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Sun 28/9

2:30 p.m.-9:20 p.m.

3 stops30h 50m

C$ 559

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 20/11

7:15 p.m.-9:00 p.m.

2 stops26h 45m

C$ 561

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 14 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, January is the cheapest month in which you can book a flight from St. John's, Saint John to Region of Ontario (average of C$ 169). Flying from St. John's, Saint John to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 September 2025.

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.

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 September 2025.
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
3,091 reviews
Check prices

Entertainment

6.1

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.1

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
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Entertainment

6.1

Boarding

7.4

Crew

7.9

Food

6.2

Overall

7.2

Comfort

7.1

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 19h 12m. 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$ 253 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$ 296 and C$ 311, 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 Caribbean Airlines (100%), Air Canada (67%) and Air Canada Rouge (67%).

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

    On average you can expect to pay C$ 689 for a flight from St. John's, Saint John to Region of Ontario. The cheapest flight overall is C$ 349 while the most popular route, (St. John's V.C. Bird Intl - Toronto Pearson Intl) is currently priced at C$ 656.

  • 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, January is the cheapest month in which you can book a flight from St. John's, Saint John to Region of Ontario (average of C$ 169). Flying from St. John's, Saint John to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 539AverageC$ 755FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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