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Cheap flights from Ontario to St. John's from C$ 263

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ANU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to St. John's
Explore the most affordable flight options available from Ontario to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/129:30 a.m.YYZ - ANU
Nonstop4h 50mAir Canada
Thu 25/124:15 p.m.ANU - YYZ
Nonstop5h 25mAir Canada
Deal found 10/12C$ 576
Thu 11/124:44 p.m.YYZ - ANU
1 stop20h 27mAmerican Airlines
Thu 25/122:49 p.m.ANU - YYZ
1 stop10h 00mAmerican Airlines
Deal found 10/12C$ 611
Thu 11/129:30 a.m.YYZ - ANU
Nonstop4h 50mAir Canada
Thu 18/124:15 p.m.ANU - YYZ
Nonstop5h 25mAir Canada
Deal found 10/12C$ 639
Wed 10/129:30 a.m.YYZ - ANU
Nonstop4h 59mWestJet
Wed 17/124:20 p.m.ANU - YYZ
Nonstop5h 36mWestJet
Deal found 10/12C$ 716
Fri 12/127:40 p.m.YYZ - ANU
2 stops17h 15mUnited Airlines
Thu 18/123:05 p.m.ANU - YYZ
1 stop9h 15mUnited Airlines
Deal found 10/12C$ 721
Sun 14/127:14 p.m.YYZ - ANU
1 stop17h 57mAmerican Airlines
Tue 16/123:30 p.m.ANU - YYZ
1 stop9h 19mAmerican Airlines
Deal found 11/12C$ 749
Thu 18/126:00 a.m.YUL - ANU
1 stop8h 20mAir Canada
Thu 25/124:15 p.m.ANU - YUL
1 stop16h 33mAir Canada
Deal found 10/12C$ 767
Sat 13/129:30 a.m.YYZ - ANU
Nonstop4h 50mAir Canada
Thu 18/124:15 p.m.ANU - YYZ
Nonstop5h 25mAir Canada
Deal found 10/12C$ 792
Sat 13/127:09 p.m.YYZ - ANU
1 stop18h 03mAmerican Airlines
Sat 10/15:44 p.m.ANU - YYZ
1 stop17h 05mAmerican Airlines
Deal found 11/12C$ 794
Tue 30/126:15 p.m.YYZ - ANU
2 stops19h 49mAmerican Airlines
Thu 8/15:44 p.m.ANU - YYZ
1 stop17h 05mAmerican Airlines
Deal found 11/12C$ 808
Thu 18/129:30 a.m.YUL - ANU
2 stops33h 00mMultiple Airlines
Thu 25/124:15 p.m.ANU - YUL
2 stops17h 24mMultiple Airlines
Deal found 10/12C$ 1,211
Sat 20/123:59 p.m.YUL - ANU
2 stops22h 05mAmerican Airlines
Sat 27/124:04 p.m.ANU - YUL
2 stops24h 20mAmerican Airlines
Deal found 10/12C$ 1,640

Find flight deals from Ontario to St. John's

Keep the following information in mind while searching for Ontario to St. John's flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 477

One-way from

C$ 263

Popular in

December

Cheapest in

August

Average price

C$ 969

Good round-trip deal

C$ 573 or less

Good one-way deal

C$ 386 or less
American Airlines
  • American Airlines
  • 18/1-25/1
  • 2 total stops
  • 53h 39m total
  • Ontario to St. John's
Search Deals
American Airlines
  • American Airlines
  • 8/3
  • 2 total stops
  • 18h 33m total
  • Ontario to St. John's
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to St. John's V.C. Bird Intl.
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Price to beat on a one-way flight from Ontario to St. John's V.C. Bird Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to St. John's 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 12 December 2025.
Use the filters below to find and compare flights from Ontario to St. John's that are best for you.

Fly from

Ontario

Fly to

St. John's

Route

Depart

Return

Price

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:00 a.m.-1:48 p.m.

1 stop29h 48m

St. John's V.C. Bird Intl

Sun 25/1

2:54 p.m.-1:45 p.m.

1 stop23h 51m

C$ 477

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

12:59 p.m.-1:48 p.m.

2 stops23h 49m

St. John's V.C. Bird Intl

Fri 30/1

2:54 p.m.-12:24 p.m.

2 stops22h 30m

C$ 480

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

2:25 p.m.-1:48 p.m.

1 stop22h 23m

St. John's V.C. Bird Intl

Thu 22/1

2:54 p.m.-1:45 p.m.

1 stop23h 51m

C$ 496

TorontoSt. John's

YYZ - ANU

YYZANU

Toronto Pearson Intl

Sun 8/3

7:10 p.m.-1:43 p.m.

2 stops18h 33m

St. John's V.C. Bird Intl

Wed 18/3

4:59 p.m.-9:49 a.m.

1 stop16h 50m

C$ 586

TorontoSt. John's

YYZ - ANU

YYZANU

Toronto Pearson Intl

Tue 10/3

4:30 p.m.-1:43 p.m.

2 stops21h 13m

St. John's V.C. Bird Intl

Wed 18/3

2:43 p.m.-9:49 a.m.

2 stops19h 06m

C$ 592

TorontoSt. John's

YYZ - ANU

YYZANU

Toronto Pearson Intl

Sun 19/4

6:00 a.m.-3:25 p.m.

1 stop9h 25m

St. John's V.C. Bird Intl

Tue 28/4

3:50 p.m.-5:10 p.m.

1 stop25h 20m

C$ 603

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

4:00 p.m.-1:43 p.m.

2 stops21h 43m

St. John's V.C. Bird Intl

Sun 15/3

3:26 p.m.-10:44 p.m.

1 stop31h 18m

C$ 629

TorontoSt. John's

YYZ - ANU

YYZANU

Toronto Pearson Intl

Wed 21/1

10:30 a.m.-1:15 p.m.

1 stop25h 45m

St. John's V.C. Bird Intl

Wed 22/4

3:50 p.m.-5:10 p.m.

1 stop25h 20m

C$ 632

TorontoSt. John's

YYZ - ANU

YYZANU

Toronto Pearson Intl

Wed 7/1

9:30 a.m.-3:29 p.m.

Nonstop4h 59m

St. John's V.C. Bird Intl

Wed 21/1

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

Nonstop5h 36m

C$ 637

MontrealSt. John's

YUL - ANU

YULANU

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:00 a.m.-4:37 p.m.

1 stop8h 37m

St. John's V.C. Bird Intl

Sun 22/2

4:39 p.m.-1:45 p.m.

1 stop22h 06m

C$ 643

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 36 results
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Best time to book a flight from Ontario to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Ontario 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 Ontario to St. John's

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

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to St. John's, Saint John (average of C$ 280). Flying from Region of Ontario to St. John's, Saint John in January is currently the most expensive (average of C$ 592). 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 ON to ANU?

Find hourly flight availability from Ontario to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Region of Ontario to St. John's, Saint John by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to St. John's. 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 into for flights to St. John's from Ontario?

    If you book a flight to St. John's from Ontario, you will be flying to 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 Region of Ontario to St. John's, Saint John?

    American Airlines can get you from Region of Ontario to St. John's, Saint John in just under 29h 48m. Your travel time can differ by up to . There are 3338 km between Region of Ontario and St. John's, Saint John.

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

    C$ 246 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 Air Canada and WestJet, with prices starting from C$ 258 and C$ 265, respectively.

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

    When deciding which route to take from Region of Ontario to St. John's, Saint John consider Montreal Pierre Elliott Trudeau Intl - St. John's V.C. Bird Intl, Toronto Pearson Intl - St. John's V.C. Bird Intl or London - St. John's V.C. Bird Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to St. John's, Saint John consider choosing WestJet (81%), Air Canada (69%) or Air Canada Rouge (69%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for C$ 356. While the most popular route (Montreal Pierre Elliott Trudeau Intl - St. John's V.C. Bird Intl) can be booked for C$ 778 on average, our data indicates C$ 665 when flying from Region of Ontario to St. John's, Saint John.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to St. John's 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 Region of Ontario to St. John's, Saint John?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to St. John's, Saint John (average of C$ 280). Flying from Region of Ontario to St. John's, Saint John in January is currently the most expensive (average of C$ 592). 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 Ontario to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to St. John's flights
Pearson Intl to St. John's flights
Vancouver Intl to St. John's flights
Edmonton to St. John's flights
Winnipeg to St. John's flights

Top 5 airlines flying from Ontario to St. John's

Discover the top 5 airlines that operate flights from Ontario to St. John's. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 373AverageC$ 616FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 461AverageC$ 733FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 516AverageC$ 844FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 528AverageC$ 704FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Caribbean AirlinesCheapestC$ 715AverageC$ 929FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to St. John's for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to St. John's from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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