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Cheap flights from Sudbury, ON to Thunder Bay from C$ 259

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — YQT
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Sudbury to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Sudbury (YSB) to Thunder Bay (YQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 533

One-way from

C$ 259

Popular in

July

Cheapest in

January

Average price

C$ 756
Bearskin Airlines
  • Bearskin Airlines
  • 29/5-5/6
  • 1 total stop
  • 8h 18m total
  • Sudbury to Thunder Bay
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Porter Airlines
  • Porter Airlines
  • 27/5
  • 1 total stop
  • 9h 03m total
  • Sudbury to Thunder Bay
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sudbury to Thunder Bay

Cheapest flights from Sudbury to Thunder Bay
Explore the most affordable flight options available from Sudbury to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Mon 5/512:10 p.m.YSB - YQT
1 stop4h 30mPorter Airlines
Sun 11/57:40 a.m.YQT - YSB
1 stop3h 46mPorter Airlines
Deal found 13/4C$ 538
Mon 5/59:15 a.m.YSB - YQT
Nonstop1h 50mMultiple Airlines
Sun 11/57:40 a.m.YQT - YSB
1 stop3h 46mMultiple Airlines
Deal found 13/4C$ 702

Cheapflights Fare Finder

Customize your flight search to find flights from Sudbury to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Sudbury to Thunder Bay that are best for you.

Fly from

Sudbury

Fly to

Thunder Bay

Route

Depart

Return

Price

SudburyThunder Bay

YSB - YQT

YSBYQT

Sudbury

Mon 5/5

12:10 p.m.-4:40 p.m.

1 stop4h 30m

Thunder Bay

Sun 11/5

7:40 a.m.-11:26 a.m.

1 stop3h 46m

C$ 538

SudburyThunder Bay

YSB - YQT

YSBYQT

Sudbury

Mon 5/5

9:15 a.m.-11:05 a.m.

Nonstop1h 50m

Thunder Bay

Sun 11/5

7:40 a.m.-11:26 a.m.

1 stop3h 46m

C$ 702

SudburyThunder Bay

YSB - YQT

YSBYQT

Sudbury

Tue 27/5

12:10 p.m.-9:13 p.m.

1 stop9h 03m

C$ 259

SudburyThunder Bay

YSB - YQT

YSBYQT

Sudbury

Tue 27/5

1:45 p.m.-3:35 p.m.

Nonstop1h 50m

C$ 329

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Best time to book a flight from Sudbury to Thunder Bay

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

What is the cheapest month to book a flight from Sudbury, Ontario to Thunder Bay?

Currently, June is the cheapest month in which you can book a flight from Sudbury, Ontario to Thunder Bay (average of C$ 207). Flying from Sudbury, Ontario to Thunder Bay in December is currently the most expensive (average of C$ 307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Sudbury to Thunder Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s optimal to fly from Sudbury, Ontario to Thunder Bay at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

Rainfall in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thunder Bay ranges from 10.0 - 90.0 mm per month. July is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Thunder Bay when rainfall is around 10.0 mm.

Temperature in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thunder Bay, 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 -14.0 C).

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thunder Bay. Reviews last updated 15 April 2025.
Porter Airlines
8.0
Very good
280 reviews
Check prices

Comfort

8.0

Entertainment

6.9

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Comfort

8.0

Entertainment

6.9

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,118 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Comfort

8.0

Entertainment

6.9

Food

7.6

Crew

8.7

Overall

8.0

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Sudbury to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sudbury to Thunder Bay?

    You will need to book a flight from Sudbury to Thunder Bay if you want to fly from Sudbury to Thunder Bay. At least 2 different airlines have flights from Sudbury (YSB) to Thunder Bay (YQT) on a regular basis. There is 1 flight to Thunder Bay from the Sudbury airport per day. If you manage to book one that is nonstop, then you can expect the flight time from YSB to YQT to be around 4h 30m.

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

    The Sudbury to Thunder Bay flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Sudbury, Ontario to Thunder Bay round-trip?

    According to our current data, Air Canada (C$ 549), and Porter Airlines (C$ 584) offers the cheapest pricing from Sudbury, Ontario to Thunder Bay. Air Canada is 13% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Sudbury, Ontario to Thunder Bay?

    Currently, June is the cheapest month in which you can book a flight from Sudbury, Ontario to Thunder Bay (average of C$ 207). Flying from Sudbury, Ontario to Thunder Bay in December is currently the most expensive (average of C$ 307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Sudbury to Thunder Bay

Discover the top 2 airlines that operate flights from Sudbury to Thunder Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 357AverageC$ 635FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 430AverageC$ 598FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Sudbury to Thunder Bay flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sudbury to Thunder Bay?

Millions of users choose and trust Cheapflights to book the best flight deals from Sudbury to Thunder Bay for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Thunder Bay from Sudbury today and book when prices fit your budget.

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