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Cheap Flights from Thunder Bay to Sudbury

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Compare Thunder Bay to Sudbury flight deals

Find the cheapest month or even day of the year to fly to Sudbury

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Flight deals from Thunder Bay to Sudbury

Looking for a cheap last-minute deal or the best return flight from Thunder Bay to Sudbury? Find the lowest prices on one-way and return tickets right here.
Sudbury.R 3,123 per passenger.Departing Thu, 19 Jun.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Thunder Bay on Thu, 19 Jun, arriving in Sudbury.Price includes taxes and charges.From R 3,123, select.
Sudbury.R 3,550 per passenger.Departing Fri, 19 Sep.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Thunder Bay on Fri, 19 Sep, arriving in Sudbury.Price includes taxes and charges.From R 3,550, select.
Sudbury.R 3,568 per passenger.Departing Thu, 16 Oct.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Thunder Bay on Thu, 16 Oct, arriving in Sudbury.Price includes taxes and charges.From R 3,568, select.
Sudbury.R 3,682 per passenger.Departing Tue, 15 Jul.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Thunder Bay on Tue, 15 Jul, arriving in Sudbury.Price includes taxes and charges.From R 3,682, select.
Sudbury.R 3,829 per passenger.Departing Thu, 14 Aug.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Thunder Bay on Thu, 14 Aug, arriving in Sudbury.Price includes taxes and charges.From R 3,829, select.
Sudbury.R 5,490 per passenger.Departing Thu, 12 Jun.One-way flight with Bearskin Airlines.Outbound direct flight with Bearskin Airlines departs from Thunder Bay on Thu, 12 Jun, arriving in Sudbury.Price includes taxes and charges.From R 5,490, select.
Sudbury.R 5,513 per passenger.Departing Wed, 2 Jul.One-way flight with Bearskin Airlines.Outbound direct flight with Bearskin Airlines departs from Thunder Bay on Wed, 2 Jul, arriving in Sudbury.Price includes taxes and charges.From R 5,513, select.

Find the cheapest month to fly from Thunder Bay to Sudbury

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Thunder Bay to Sudbury flights are currently cheapest in June.
Jun
from R 3,123
Jul
from R 3,682
Aug
from R 3,829
Sep
from R 3,550
Oct
from R 3,568
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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May
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Direct flights from Thunder Bay to Sudbury

Thunder Bay to Sudbury: Alternative routes

Compare routes from Thunder Bay to Sudbury below. You may find an airport to fly into that's cheaper, faster, or easier than Sudbury.

Thunder Bay to Sudbury: Flight information

The things to know before you go.
Cheapest flight foundR 3,123
Cheapest month to flyJune
Average flight time1 hr, 45 mins
Most popular airlineBearskin Airlines
Average flights per week3

Finding cheap flights from Thunder Bay to Sudbury: Frequently asked questions

The best price we found for a return flight from Thunder Bay to Sudbury is R 7,579. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 45 minutes is the average flight time from Thunder Bay to Sudbury.
Bearskin Airlines flies direct from Thunder Bay to Sudbury.
As of June 2025, there are 3 flights per week flying from Thunder Bay to Sudbury.
The cheapest month to fly from Thunder Bay to Sudbury is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Thunder Bay Airport to Sudbury Airport on Thursday, 16 October 2025.
Yes – the average flight time is 1 hour and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sudbury but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sudbury is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Porter Airlines offers the cheapest flight tickets to Sudbury.

Travelling from Thunder Bay International Airport (YQT) to Sudbury Airport (YSB): what you need to know

  • Arrive at the airport on time so you don't miss your YQT to YSB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can result in longer queues at airport checkpoints. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • Jetting into Sudbury (and then seeing more of Canada!) is a breeze with Bearskin Airlines. This popular airline has direct flights from Thunder Bay International Airport to Sudbury Airport.

  • The airline that serves the most passengers on this route is Bearskin Airlines.

  • Among carriers operating YQT to YSB flights, Bearskin Airlines leads the way for on-time arrivals.

How to find the cheapest flights from Thunder Bay International Airport (YQT) to Sudbury Airport (YSB)

  • R 3,123 is the lowest price for a one-way Thunder Bay International Airport to Sudbury Airport flight. A return flight starts from R 7,579. These prices may change based on demand and availability.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from YQT to YSB if you book ahead. Airlines often have some great early bird rates.

  • The 'Whole month' search tool shows you the cheapest flights from Thunder Bay International Airport to Sudbury Airport across every month. It's an easy way to snap up a bargain if your plans aren't set in stone.

  • Finding cheap flights from YQT to YSB is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when fares go down.

  • Secure the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Thunder Bay International Airport to Sudbury Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Thunder Bay International Airport (YQT)

  • 59.73% of flights that take off from Thunder Bay International Airport touch down at their destination on schedule.

  • To get to Thunder Bay International Airport from central Thunder Bay, it'll take around 10 minutes if you're planning to drive. This depends on traffic, however. It's approximately 6 kilometres from the airport to the city centre.

  • You can expect a journey time of around 15 minutes on public transport.

  • Need a convenient hotel near YQT? If you've booked an early flight from Thunder Bay International Airport to Sudbury Airport, these stays will put you moments from your departure gate:

Arriving at Sudbury Airport (YSB)

  • Hit the road running by picking up a Sudbury Airport rental car. Grab a set of wheels from Avis, Enterprise or National and explore beyond Sudbury's main sights.

  • Reserving your vehicle from Sudbury Airport around one week ahead can help you get the lowest rate.

Getting from Sudbury Airport (YSB) to central Sudbury

  • From Sudbury Airport, Sudbury is approximately 32 kilometres away. It takes around 35 minutes to reach the centre driving.

When to fly to Sudbury Airport (YSB)

  • The quietest month for a flight from Thunder Bay International Airport to Sudbury Airport is February, while July is the most popular. Choose the ideal time to visit Sudbury based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Thunder Bay International Airport to Sudbury Airport for July if you'd like to visit Sudbury during its warmest month. Expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • Search for cheap tickets from YQT to YSB in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -22ºC (-8ºF) and -4ºC (25ºF) on average.

Explore more of Canada

  • You've seen Sudbury, now it's time to discover other parts of Canada. Travel around 338 kilometres south to Toronto to check off its top attractions. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, you'll have a full itinerary ahead.

  • If you want to check out another side of Canada, consider Ottawa, roughly 434 kilometres east of Sudbury. Parliament Hill, Rideau Canal and National Gallery of Canada are the start of reasons to visit.

Plan the rest of your trip from Thunder Bay to Sudbury

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.