How long is the flight from Sudbury, Ontario to Saint John?

Departing from Sudbury, Ontario to Saint John will take you 13h 09m. The distance between Sudbury, Ontario and Saint John is about 1159 km.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

What is the cheapest time of day to fly from YSB to YSJ?

When flying from Sudbury, Ontario to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Sudbury to St John?

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.

Can I find deals for business class flights from Sudbury to St John?

Yes. Cheapflights offers flight deals from Sudbury to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 460+ Cheap Flights from Sudbury, ON to Saint John

Cheap flight deals from Sudbury to St John

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Cheapest flights from Sudbury to St John
Explore the most affordable flight options available from Sudbury to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Mon 2/118:10 p.m. -

2 stops13h 09m

Fri 6/115:20 a.m. -

1 stop5h 39m

Deal found 2/10C$ 866

Find flight deals from Sudbury to St John

Round-trip from	C$ 866
One-way from	C$ 460

Air Canada
2/11-6/11
3 total stops
18h 48m total
Sudbury to Saint John

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Air Canada
17/10-31/12
1 total stop
8h 26m total
Sudbury to Saint John

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SudburySaint John

YSB Sudbury - YSJ Saint John

YSBYSJ

Sudbury

Sat 17/10

2:25 p.m.-11:51 p.m.

1 stop8h 26m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 460

SudburySaint John

YSB Sudbury - YSJ Saint John

YSBYSJ

Sudbury

Mon 2/11

8:10 p.m.-10:19 a.m.

2 stops13h 09m

Saint John

Fri 6/11

5:20 a.m.-9:59 a.m.

1 stop5h 39m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Sorted by cheapest first

Best time to book a flight from Sudbury to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Sudbury with our price prediction graph.

YSB-YSJ

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.

Related info for your journey

How long is the flight from Sudbury, Ontario to Saint John?
Departing from Sudbury, Ontario to Saint John will take you 13h 09m. The distance between Sudbury, Ontario and Saint John is about 1159 km.
Can I find deals for flights from Sudbury to St John that include hotel bookings?
Yes. In addition to deals on Sudbury to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sudbury to St John?
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.
Can I find deals for business class flights from Sudbury to St John?
Yes. Cheapflights offers flight deals from Sudbury to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Sudbury, ON to Saint John from C$ 460

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sudbury to St John

Cheapest flights from Sudbury to St JohnExplore the most affordable flight options available from Sudbury to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Explore the most affordable flight options available from Sudbury to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Sudbury to St JohnDiscover carefully curated flight deals from Sudbury to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Sudbury to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Sudbury to St JohnDiscover last-minute flight deals from Sudbury to St John. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Sudbury to St John. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Sudbury to St JohnSearch for one-way flight options from Sudbury to St John. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Sudbury to St John. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

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Best time to book a flight from Sudbury to St John

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Related info for your journey

How long is the flight from Sudbury, Ontario to Saint John?

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

How can I find direct flights from Sudbury to St John?

Can I find deals for business class flights from Sudbury to St John?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sudbury to St John

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Complete your trip

Complete your trip to St John by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to New Brunswick

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Sudbury and St John flights

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