How popular is this Thunder Bay to Sudbury, Ontario flight route?

This flight path from Thunder Bay to Sudbury was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Thunder Bay to Sudbury, Ontario?

There are many flights that can get you from Thunder Bay to Sudbury, Ontario in 3h 45m. Fly via Air Canada or Bearskin Airlines to get the fastest option. The distance between Thunder Bay and Sudbury, Ontario is about 668 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Sudbury, Ontario ranges from 51.0 - 101.0 mm per month. September is typically the wettest month, when rainfall can reach 101.0 mm. February is typically the driest time to visit Sudbury, Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Sudbury, Ontario, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

Can I find deals for flights from Thunder Bay to Sudbury that include hotel bookings?

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

How can I find direct flights from Thunder Bay to Sudbury?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to Sudbury.

Can I find deals for business class flights from Thunder Bay to Sudbury?

Yes. Cheapflights offers flight deals from Thunder Bay to Sudbury 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$ 226+ Cheap Flights from Thunder Bay to Sudbury, ON

Cheap flight deals from Thunder Bay to Sudbury

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Thunder Bay to Sudbury
Explore the most affordable flight options available from Thunder Bay to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Fri 13/115:00 a.m. -

1 stop4h 59m

Mon 16/113:45 p.m. -

1 stop6h 51m

Deal found 8/9C$ 695

Tue 6/105:15 a.m. -

1 stop3h 45m

Mon 12/102:25 p.m. -

1 stop8h 33m

Deal found 5/9C$ 761

Sat 26/95:05 a.m. -

1 stop3h 55m

Tue 29/99:45 a.m. -

1 stop7h 33m

Deal found 5/9C$ 798

Fri 13/118:00 a.m. -

1 stop5h 05m

Mon 16/119:15 a.m. -

Nonstop1h 50m

Deal found 8/9C$ 867

Fri 25/96:25 p.m. -

1 stop14h 35m

Thu 1/102:25 p.m. -

1 stop8h 33m

Deal found 8/9C$ 1,046

Fri 25/98:00 a.m. -

1 stop5h 05m

Sun 27/93:50 p.m. -

3 stops26h 55m

Deal found 7/9C$ 1,135

Tue 6/104:30 p.m. -

1 stop16h 55m

Mon 12/109:15 a.m. -

Nonstop1h 50m

Deal found 5/9C$ 1,150

Fri 13/117:05 a.m. -

2 stops11h 45m

Mon 16/119:15 a.m. -

Nonstop1h 50m

Deal found 8/9C$ 1,161

Sat 19/95:05 a.m. -

1 stop8h 40m

Sat 26/92:25 p.m. -

1 stop8h 38m

Deal found 9/9C$ 1,206

Fri 25/98:00 a.m. -

1 stop5h 05m

Sun 27/91:55 p.m. -

1 stop6h 45m

Deal found 7/9C$ 1,322

Find flight deals from Thunder Bay to Sudbury

Round-trip from	C$ 695
One-way from	C$ 226

Air Canada
13/11-15/11
2 total stops
11h 50m total
Thunder Bay to Sudbury

Search Deals

Air Canada
9/10-31/12
1 total stop
3h 45m total
Thunder Bay to Sudbury

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thunder Bay to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 9/10

5:15 a.m.-9:00 a.m.

1 stop3h 45m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 226

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Tue 6/10

5:15 a.m.-9:00 a.m.

1 stop3h 45m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Tue 29/9

7:20 p.m.-3:00 p.m.

2 stops43h 40m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 423

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Mon 21/9

5:05 a.m.-9:00 a.m.

1 stop3h 55m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 463

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 9/10

7:20 p.m.-3:00 p.m.

3 stops43h 40m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 513

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 25/9

6:25 p.m.-9:00 a.m.

1 stop14h 35m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 564

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Tue 6/10

8:15 a.m.-6:50 p.m.

2 stops34h 35m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 586

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 27/11

7:05 a.m.-6:50 p.m.

2 stops11h 45m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 652

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Mon 21/9

6:00 a.m.-1:55 p.m.

2 stops7h 55m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 688

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Tue 22/9

7:20 p.m.-3:00 p.m.

2 stops43h 40m

Sudbury

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Thunder Bay to Sudbury

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

YQT-YSB

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 Thunder Bay to Sudbury

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

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

Related info for your journey

How popular is this Thunder Bay to Sudbury, Ontario flight route?
This flight path from Thunder Bay to Sudbury was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Thunder Bay to Sudbury, Ontario?
There are many flights that can get you from Thunder Bay to Sudbury, Ontario in 3h 45m. Fly via Air Canada or Bearskin Airlines to get the fastest option. The distance between Thunder Bay and Sudbury, Ontario is about 668 km. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Thunder Bay to Sudbury that include hotel bookings?
Yes. In addition to deals on Thunder Bay to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to Sudbury?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to Sudbury.
Can I find deals for business class flights from Thunder Bay to Sudbury?
Yes. Cheapflights offers flight deals from Thunder Bay to Sudbury 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 Thunder Bay to Sudbury, ON from C$ 226

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thunder Bay to Sudbury

Cheapest flights from Thunder Bay to SudburyExplore the most affordable flight options available from Thunder Bay to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Thunder Bay to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Thunder Bay to SudburyDiscover carefully curated flight deals from Thunder Bay to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Thunder Bay to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Thunder Bay to SudburyDiscover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Thunder Bay to SudburySearch for one-way flight options from Thunder Bay to Sudbury. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Thunder Bay to Sudbury. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

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Use the filters below to find and compare flights from Thunder Bay to Sudbury that are best for you.

Best time to book a flight from Thunder Bay to Sudbury

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

Cheapflights Insights

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

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

Related info for your journey

How popular is this Thunder Bay to Sudbury, Ontario flight route?

How long is the flight from Thunder Bay to Sudbury, Ontario?

Can I find deals for flights from Thunder Bay to Sudbury that include hotel bookings?

How can I find direct flights from Thunder Bay to Sudbury?

Can I find deals for business class flights from Thunder Bay to Sudbury?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Thunder Bay to Sudbury

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Complete your trip

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

Direct flights to Ontario

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Thunder Bay and Sudbury flights

Browse other Thunder Bay and Sudbury flight options. Last updated on 10 September 2026.

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Can Cheapflights notify me if prices for flights from Thunder Bay to Sudbury become cheaper?

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Cheapest flights from Thunder Bay to Sudbury
Explore the most affordable flight options available from Thunder Bay to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Thunder Bay to Sudbury
Discover carefully curated flight deals from Thunder Bay to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Thunder Bay to Sudbury
Discover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Thunder Bay to Sudbury
Search for one-way flight options from Thunder Bay to Sudbury. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.