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 2h 20m. 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$ 427+ 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.

Cheapest

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Direct

Last-minute

One-way

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 24 October 2026.

Fri 4/125:00 a.m. -

1 stop4h 59m

Fri 11/123:45 p.m. -

1 stop6h 51m

Deal found 22/10C$ 969

Sun 27/124:30 p.m. -

Nonstop2h 20m

Wed 30/121:50 p.m. -

Nonstop2h 40m

Deal found 20/10C$ 1,003

Fri 4/124:30 p.m. -

Nonstop2h 20m

Fri 11/128:30 a.m. -

Nonstop2h 25m

Deal found 22/10C$ 1,046

Fri 18/128:00 a.m. -

1 stop5h 05m

Wed 23/128:30 a.m. -

1 stop8h 00m

Deal found 19/10C$ 1,190

Fri 18/128:00 a.m. -

1 stop5h 05m

Wed 30/128:30 a.m. -

1 stop8h 00m

Deal found 19/10C$ 1,192

Sun 27/1211:15 a.m. -

1 stop3h 50m

Wed 30/123:45 p.m. -

1 stop6h 51m

Deal found 20/10C$ 1,315

Fri 6/118:00 a.m. -

1 stop5h 05m

Wed 11/118:30 a.m. -

1 stop8h 00m

Deal found 23/10C$ 1,354

Fri 18/128:00 a.m. -

1 stop5h 05m

Wed 30/128:30 a.m. -

2 stops13h 56m

Deal found 19/10C$ 1,446

Sat 31/105:00 a.m. -

1 stop4h 59m

Sat 7/1110:35 a.m. -

1 stop5h 30m

Deal found 22/10C$ 1,568

Sun 27/129:00 a.m. -

2 stops9h 50m

Wed 30/128:30 a.m. -

1 stop8h 00m

Deal found 20/10C$ 1,767

Fri 23/105:15 a.m. -

1 stop3h 45m

Fri 23/102:25 p.m. -

1 stop8h 33m

Deal found 22/10C$ 2,537

Find flight deals from Thunder Bay to Sudbury

Round-trip from	C$ 969
One-way from	C$ 427

Air Canada
4/12-11/12
2 total stops
11h 50m total
Thunder Bay to Sudbury

Search Deals

Bearskin Airlines
27/11-31/12
1 total stop
5h 05m 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

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 27/11

8:00 a.m.-1:05 p.m.

1 stop5h 05m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 427

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 6/11

8:00 a.m.-1:05 p.m.

1 stop5h 05m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 479

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Thu 19/11

11:20 a.m.-7:35 p.m.

1 stop8h 15m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 510

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Thu 19/11

9:00 a.m.-6:50 p.m.

2 stops9h 50m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 622

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$ 623

Quickest round-trip

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Thu 5/11

11:20 a.m.-3:05 p.m.

1 stop3h 45m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 707

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Thu 5/11

5:25 p.m.-1:05 p.m.

2 stops19h 40m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 728

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 4/12

5:00 a.m.-9:59 a.m.

1 stop4h 59m

Sudbury

Fri 11/12

3:45 p.m.-10:36 p.m.

1 stop6h 51m

C$ 969

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Fri 6/11

9:00 a.m.-6:50 p.m.

2 stops9h 50m

Sudbury

Wed 31/12

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

Nonstop0h 00m

C$ 977

Thunder BaySudbury

YQT Thunder Bay - YSB Sudbury

YQTYSB

Thunder Bay

Sun 27/12

4:30 p.m.-6:50 p.m.

Nonstop2h 20m

Sudbury

Wed 30/12

1:50 p.m.-4:30 p.m.

Nonstop2h 40m

C$ 1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 16 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 2h 20m. 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.

See more FAQs

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When you search for this flight from Thunder Bay to Sudbury, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sudbury from Thunder Bay.

Can Cheapflights find flights from Thunder Bay to Sudbury with no change fees?

Certainly. Search results for flights to Sudbury from Thunder Bay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Thunder Bay to Sudbury, ON from C$ 427

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 27/11. 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 24 October 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 24 October 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 24 October 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 24 October 2026.

Direct flights from Thunder Bay to SudburyExplore direct flight options from Thunder Bay to Sudbury based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Explore direct flight options from Thunder Bay to Sudbury based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from Thunder Bay to SudburyDiscover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 24 October 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 24 October 2026.

Search for one-way flight options from Thunder Bay to Sudbury. Find affordable one-way fares based on user searches. Data last updated 24 October 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

Book a non-stop flight to one of these other cities located in Ontario.

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Thunder Bay and Sudbury flights

Browse other Thunder Bay and Sudbury flight options. Last updated on 24 October 2026.

Other flights from Thunder Bay

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How does Cheapflights help users find flights from Thunder Bay to Sudbury?

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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 24 October 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 24 October 2026.

Direct flights from Thunder Bay to Sudbury
Explore direct flight options from Thunder Bay to Sudbury based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from Thunder Bay to Sudbury
Discover last-minute flight deals from Thunder Bay to Sudbury. Data last updated 24 October 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 24 October 2026.