YQT - YSB

C$ 269 Find Cheap Flights from Thunder Bay to Sudbury – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 734
Typical prices: C$ 812-C$ 1,050
Air Canada
Wed 14/11Fri 16/11
YQT - YSB • 1 stop
Cheapest one-way flights
C$ 269
Typical prices: C$ 317-C$ 472
Air Canada
Fri 12/10
YQT - YSB • 1 stop
Direct flights
Not available
There are currently no direct flights between Thunder Bay and Sudbury. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 34% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Island (YTZ)
Cheapest • Avg C$ 943 (round-trip)
Toronto Pearson Intl (YYZ)
Shortest trip • 6h 26m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Thunder Bay to Sudbury (YQT-YSB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thunder Bay to Sudbury

Sat, 14 Nov - Mon, 16 Nov
Air Canada Logo
11:20 a.m. - 3:05 p.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Air Canada Logo
3:45 p.m. - 10:36 p.m.YSB  Sudbury-YQT Thunder Bay
6h 51m1 stop Toronto Pearson Intl
C$ 734Air Canada
Thu, 15 Oct - Thu, 22 Oct
Air Canada Logo
5:15 a.m. - 9:00 a.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Air Canada Logo
9:45 a.m. - 5:08 p.m.YSB  Sudbury-YQT Thunder Bay
7h 23m1 stop Toronto Pearson Intl
C$ 781Air Canada
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
5:15 a.m. - 9:00 a.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
1:50 p.m. - 4:30 p.m.YSB  Sudbury-YQT Thunder Bay
2h 40mdirect
C$ 831Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
Air Canada Logo
11:20 a.m. - 3:05 p.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Air Canada Logo
10:35 a.m. - 4:05 p.m.YSB  Sudbury-YQT Thunder Bay
5h 30m1 stop Toronto Pearson Intl
C$ 835Air Canada
Fri, 13 Nov - Mon, 16 Nov
Bearskin Airlines Logo
8:00 a.m. - 1:05 p.m.YQT  Thunder Bay-YSB Sudbury
5h 05m1 stop Sault Ste Marie
Bearskin Airlines Logo
9:15 a.m. - 11:05 a.m.YSB  Sudbury-YQT Thunder Bay
1h 50mdirect
C$ 888Bearskin Airlines
Fri, 13 Nov - Fri, 20 Nov
Air Canada Logo
11:20 a.m. - 3:05 p.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Air Canada Logo
3:45 p.m. - 10:36 p.m.YSB  Sudbury-YQT Thunder Bay
6h 51m1 stop Toronto Pearson Intl
C$ 895Air Canada
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
5:15 a.m. - 9:00 a.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
1:50 p.m. - 10:48 a.m.YSB  Sudbury-YQT Thunder Bay
20h 58m2 stops Sault Ste Marie Toronto Pearson Intl
C$ 1,037Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
5:15 a.m. - 9:00 a.m.YQT  Thunder Bay-YSB Sudbury
3h 45m1 stop Toronto Pearson Intl
Multiple Airlines Logo
8:05 p.m. - 7:00 p.m.YSB  Sudbury-YQT Thunder Bay
22h 55m3 stops Toronto Pearson Intl Winnipeg Calgary
C$ 1,276Multiple Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
7:50 p.m. - 9:00 a.m.YQT  Thunder Bay-YSB Sudbury
13h 10m2 stops Calgary Toronto Pearson Intl
Multiple Airlines Logo
8:05 p.m. - 7:00 p.m.YSB  Sudbury-YQT Thunder Bay
22h 55m3 stops Toronto Pearson Intl Winnipeg Calgary
C$ 1,318Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
Multiple Airlines Logo
9:00 a.m. - 6:50 p.m.YQT  Thunder Bay-YSB Sudbury
9h 50m2 stops Toronto Island Sault Ste Marie
Multiple Airlines Logo
1:55 p.m. - 8:40 p.m.YSB  Sudbury-YQT Thunder Bay
6h 45m1 stop Sault Ste Marie
C$ 1,483Multiple Airlines
Booking Insights

Price, demand, and travel trends for Thunder Bay to Sudbury flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Thunder Bay to Sudbury with more confidence.

How much is a round-trip flight from Thunder Bay to Sudbury?

Round-trip flights from Thunder Bay to Sudbury start at C$ 734. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 812 to C$ 1,050. The lowest price found in the past 5 days was C$ 734 on Air Canada.

Find deals

Key details for Thunder Bay to Sudbury flights

Low season

May

Cheapest flight

C$ 269
Best time to beat the crowds but there is an average 2% increase in price.
Flights from Thunder Bay to Sudbury

When to book flights from Thunder Bay to Sudbury

Are your dates flexible? Find out the best times to travel from Thunder Bay to Sudbury based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Thunder Bay to Sudbury flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines are available on the route from Thunder Bay to Sudbury?

    Only Bearskin Airlines operates flights between Thunder Bay and Sudbury.

  • Which airports can I use when flying from Thunder Bay to Sudbury?

    Flights from Thunder Bay to Sudbury usually depart from Thunder Bay (YQT) and arrive at Sudbury (YSB).

  • Which airlines include bags at no extra cost on Thunder Bay to Sudbury flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Bearskin Airlines: a carry-on bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Thunder Bay to Sudbury?

    Only Economy Class is available on flights from Thunder Bay to Sudbury.

  • How much can I save by taking a layover when flying from Thunder Bay to Sudbury?

    On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 866 round-trip, compared to C$ 943 via a layover through Toronto Island (YTZ).

  • Which airports do connecting flights from Thunder Bay to Sudbury pass through?

    Connecting flights from Thunder Bay to Sudbury most commonly pass through:

    • Toronto Island (YTZ) – 89% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 11% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Thunder Bay to Sudbury?

    Yes. Being flexible with your travel dates can save you up to 20% on the Thunder Bay to Sudbury route. Tuesday is the cheapest departure day at C$ 803 round-trip on average, while Friday is the most expensive at C$ 996, a difference of C$ 193. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What are the earliest and latest flights from Thunder Bay to Sudbury?

    These are the earliest and latest flight times available from Thunder Bay to Sudbury:

    • Earliest: departs at 5:00 pm and lands at 6:45 pm
    • Latest: departs at 5:00 pm and lands at 6:45 pm.

    The flight takes about 1h 45m.

  • How long does a flight from Thunder Bay to Sudbury take?

    A direct flight from Thunder Bay to Sudbury takes 1h 45m, covering 1,076 km.

  • Do I need a passport to fly from Thunder Bay to Sudbury?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Thunder Bay to Sudbury changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 734 to C$ 2,105. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Thunder Bay to Sudbury looking right now?

    One-way fares from Thunder Bay to Sudbury are currently higher than usual. Average one-way flight prices are about C$ 532, which is 42% above the typical average for this route.

  • How much time can I save by choosing a different layover airport when travelling from Thunder Bay to Sudbury?

    Flying via Toronto Island (YTZ) gives the shortest average 1-stop total travel time at 5h 30m, compared with 6h 26m via Toronto Pearson Intl (YYZ).

  • How much should I expect to pay for a Thunder Bay to Sudbury flight?

    Round-trip flights from Thunder Bay to Sudbury range from C$ 812 to C$ 1,050, with an average of C$ 909 over the past 12 months. Anything below C$ 812 counts as a good deal.

Your guide to booking Thunder Bay to Sudbury flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average C$ 803 – about C$ 193 less than Friday (19% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Thunder Bay to Sudbury trip for March. Fares historically average C$ 603 round-trip in that month – typically C$ 698 less than the most expensive month, which is February (based on the last 12 months).

Prefer to fly direct from Thunder Bay to Sudbury?

 
Find which airlines fly direct from Thunder Bay Airport to Sudbury Airport, which days they fly and book direct flights.

Direct departures

Thunder Bay to Sudbury

Wednesday

Bearskin Airlines

Bearskin Airlines

See more nonstop flights

Direct returns

Sudbury to Thunder Bay

Monday

Bearskin Airlines

Bearskin Airlines

Tuesday

Bearskin Airlines

Bearskin Airlines

See more nonstop flights

More options for your flight from Thunder Bay to Sudbury

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