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Cheap flights from Sudbury, ON to St. John's

YSB — YYT
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sudbury to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Sudbury (YSB) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Popular in

April

Cheapest in

March

Average price

C$ 712
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Best time to book a flight from Sudbury to St. John's

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

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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 St. John's. Reviews last updated 10 March 2026.
Read reviews from past customers who have flown Air Canada from Sudbury to St. John's. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from Sudbury 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 is the cheapest airline to fly from Sudbury, Ontario to St. John's round-trip?

    Currently priced at C$ 760, Air Canada will fly you from Sudbury, Ontario to St. John's and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. This flight start at 17% lower than the current average price 3 months from now.

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

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

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

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

    Yes. Cheapflights offers flight deals from Sudbury 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sudbury to St. John's

Discover the top airline that operate flights from Sudbury 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 760AverageC$ 943FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. John's from Sudbury today with Cheapflights!

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

Cheapflights helps you find that perfect flight to St. John's from Sudbury by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Sudbury to St. John's with no change fees.

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

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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