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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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — YYZ
12 Apr — 19 Apr1
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 13 March 2026.

Wed 15/46:25 p.m.
ANU
-
YYZ
1 stop13h 20m
Caribbean Airlines
Wed 6/511:00 p.m.
YYZ
-
ANU
2 stops12h 00m
Caribbean Airlines
Deal found 9/3C$ 761
Wed 3/61:21 p.m.
ANU
-
YYZ
2 stops20h 54m
American Airlines
Wed 10/66:00 a.m.
YYZ
-
ANU
2 stops10h 20m
American Airlines
Deal found 11/3C$ 762
Mon 30/33:26 p.m.
ANU
-
YYZ
2 stops19h 30m
American Airlines
Mon 6/46:00 a.m.
YYZ
-
ANU
1 stop9h 59m
American Airlines
Deal found 12/3C$ 763
Wed 8/41:15 p.m.
ANU
-
YYZ
1 stop10h 01m
American Airlines
Wed 15/46:00 a.m.
YYZ
-
ANU
1 stop10h 19m
American Airlines
Deal found 11/3C$ 765
Wed 25/32:47 p.m.
ANU
-
YYZ
2 stops19h 27m
American Airlines
Wed 1/46:00 a.m.
YYZ
-
ANU
1 stop9h 59m
American Airlines
Deal found 12/3C$ 771
Thu 18/67:15 p.m.
ANU
-
YYZ
2 stops25h 45m
Multiple Airlines
Sun 21/69:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
Multiple Airlines
Deal found 8/3C$ 773
Wed 10/66:25 p.m.
ANU
-
YYZ
1 stop13h 20m
Multiple Airlines
Sun 21/69:15 a.m.
YYZ
-
ANU
Nonstop5h 00m
Multiple Airlines
Deal found 8/3C$ 774
Wed 1/41:23 p.m.
ANU
-
YYZ
2 stops21h 50m
American Airlines
Wed 8/47:15 p.m.
YYZ
-
ANU
2 stops21h 04m
American Airlines
Deal found 12/3C$ 777
Wed 15/46:25 p.m.
ANU
-
YYZ
1 stop13h 20m
Caribbean Airlines
Tue 5/511:00 p.m.
YYZ
-
ANU
1 stop18h 40m
Caribbean Airlines
Deal found 9/3C$ 781
Thu 16/47:15 p.m.
ANU
-
YYZ
2 stops25h 45m
Caribbean Airlines
Wed 6/511:00 p.m.
YYZ
-
ANU
2 stops12h 00m
Caribbean Airlines
Deal found 9/3C$ 793

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 13 March 2026.

Round-trip from

C$ 761

One-way from

C$ 318

Good round-trip deal

C$ 234 or less

Good one-way deal

C$ 458 or less
Caribbean Airlines
  • Caribbean Airlines
  • 15/4-6/5
  • 3 total stops
  • 25h 20m total
  • St. John's to Ontario
Search Deals
United Airlines
  • United Airlines
  • 9/5
  • 1 total stop
  • 8h 18m 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 13 March 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 8/4

1:15 p.m.-11:16 p.m.

1 stop10h 01m

Toronto Pearson Intl

Wed 15/4

6:00 a.m.-4:19 p.m.

1 stop10h 19m

C$ 765

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 1/4

1:23 p.m.-11:54 p.m.

1 stop10h 31m

Toronto Pearson Intl

Wed 8/4

6:00 a.m.-4:19 p.m.

1 stop10h 19m

C$ 852

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Mon 30/3

3:26 p.m.-12:30 p.m.

2 stops21h 04m

Toronto Pearson Intl

Mon 6/4

6:17 p.m.-4:19 p.m.

2 stops22h 02m

C$ 868

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 11/6

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

2 stops25h 45m

Toronto Pearson Intl

Sat 20/6

11:00 p.m.-9:10 a.m.

1 stop10h 10m

C$ 899

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 16/4

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

2 stops25h 45m

Toronto Pearson Intl

Tue 5/5

11:00 p.m.-11:00 a.m.

2 stops36h 00m

C$ 982
Quickest round-trip

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Fri 27/3

2:47 p.m.-11:54 p.m.

1 stop9h 07m

Toronto Pearson Intl

Fri 3/4

6:00 a.m.-2:23 p.m.

1 stop8h 23m

C$ 984

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Thu 2/4

2:47 p.m.-11:54 p.m.

1 stop9h 07m

Toronto Pearson Intl

Thu 9/4

7:15 p.m.-4:19 p.m.

2 stops21h 04m

C$ 989

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 15/7

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

1 stop13h 20m

Toronto Pearson Intl

Wed 22/7

5:30 p.m.-6:20 p.m.

1 stop24h 50m

C$ 1,056

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 24/6

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

1 stop13h 20m

Toronto Pearson Intl

Wed 8/7

11:00 p.m.-3:50 p.m.

2 stops16h 50m

C$ 1,114

St. John'sToronto

ANU - YYZ

ANUYYZ

St. John's V.C. Bird Intl

Wed 24/6

6:25 p.m.-9:00 p.m.

1 stop26h 35m

Toronto Pearson Intl

Wed 8/7

5:30 p.m.-6:20 p.m.

1 stop24h 50m

C$ 1,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 18 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 13 March 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.

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 13 March 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
3,292 reviews
Check prices

Comfort

7.0

Entertainment

6.1

Overall

7.2

Boarding

7.4

Crew

7.9

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
3,292 reviews
WestJet
7.2
Good
3,292 reviews
Check prices

Comfort

7.0

Entertainment

6.1

Overall

7.2

Boarding

7.4

Crew

7.9

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 10h 01m. Fly via American Airlines or Caribbean Airlines to get the fastest option. There are 3392 km between St. John's, Saint John and Region of Ontario. This flight may include one or multiple stops.

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

    C$ 180 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$ 183 and C$ 212, 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 (63%), Air Canada (10%) and Air Canada Rouge (10%).

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

    On average you can expect to pay C$ 677 for a flight from St. John's, Saint John to Region of Ontario. The cheapest flight overall is C$ 234 while the most popular route, (St. John's V.C. Bird Intl - Toronto Pearson Intl) is currently priced at C$ 761.

  • 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 538AverageC$ 728FlexibilityNo 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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