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C$ 155+ Cheap flights to Thunder Bay

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— YQT
11 Feb — 18 Feb1
1 adult

Flights to Thunder Bay in 2025

Find the latest flights to Thunder Bay in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 6 February 2025.

Round-trip from

C$ 240

One-way from

C$ 155

Popular in

December

Cheapest in

February

Average price

C$ 298

Good round-trip deal

C$ 266 or less

Good one-way deal

C$ 158 or less
Porter Airlines
  • Porter Airlines
  • 18/3-20/3
  • 3 total stops
  • 14h 32m total
  • Toronto to Thunder Bay
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Porter Airlines
  • Porter Airlines
  • 10/3
  • 1 total stop
  • 4h 54m total
  • Toronto to Thunder Bay
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Highest demand for flights based on searches. 11% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Toronto to Thunder Bay.
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Price to beat on a one-way flight from Toronto to Thunder Bay.
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Find flight deals to Thunder Bay

Cheapest flights to Thunder Bay
Explore the most affordable flight options available to Thunder Bay. Find the lowest fares based on data from user searches, with prices last updated on 6 February 2025.

Fri 13/64:35 p.m.YTZ - YQT
Nonstop2h 06mPorter Airlines
Sun 15/67:25 p.m.YQT - YTZ
Nonstop2h 03mPorter Airlines
Deal found 4/2C$ 240
Fri 18/42:00 p.m.YYZ - YQT
1 stop7h 34mPorter Airlines
Sun 20/412:35 p.m.YQT - YYZ
2 stops9h 48mPorter Airlines
Deal found 5/2C$ 240
Tue 10/67:40 a.m.YYZ - YQT
2 stops13h 05mMultiple Airlines
Thu 12/610:15 a.m.YQT - YYZ
Nonstop1h 45mMultiple Airlines
Deal found 5/2C$ 259
Fri 18/48:50 p.m.YYZ - YQT
Nonstop1h 49mAir Canada
Sun 20/45:35 p.m.YQT - YYZ
Nonstop1h 47mAir Canada
Deal found 5/2C$ 266
Sat 26/77:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Tue 29/710:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Deal found 5/2C$ 309
Sat 8/311:35 a.m.YTZ - YQT
Nonstop2h 08mAir Transat
Fri 14/32:20 p.m.YQT - YTZ
Nonstop2h 00mAir Transat
Deal found 6/2C$ 369
Fri 21/28:25 a.m.YTZ - YQT
Nonstop2h 08mMultiple Airlines
Mon 24/25:50 p.m.YQT - YTZ
Nonstop2h 00mMultiple Airlines
Deal found 5/2C$ 426
Tue 10/66:00 a.m.YHM - YQT
2 stops32h 49mWestJet
Thu 12/67:40 p.m.YQT - YHM
1 stop29h 01mWestJet
Deal found 5/2C$ 472
Thu 27/210:35 p.m.YYZ - YQT
2 stops16h 45mWestJet
Mon 3/33:50 p.m.YQT - YYZ
3 stops14h 08mWestJet
Deal found 6/2C$ 800
Thu 27/26:05 p.m.YHM - YQT
3 stops27h 23mMultiple Airlines
Mon 3/312:35 p.m.YQT - YHM
3 stops28h 38mMultiple Airlines
Deal found 6/2C$ 1,236

Find flights to Thunder Bay within your budget

Locate flights to Thunder Bay that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 6 February 2025.

Fly from

Any airport

Route

Depart

Return

Price

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 13/6

4:35 p.m.-6:41 p.m.

Nonstop2h 06m

Thunder Bay

Sun 15/6

7:25 p.m.-9:28 p.m.

Nonstop2h 03m

C$ 240

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 18/3

7:10 a.m.-11:54 a.m.

1 stop4h 44m

Thunder Bay

Thu 20/3

12:35 p.m.-10:23 p.m.

2 stops9h 48m

C$ 240

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Wed 19/3

2:50 p.m.-4:45 p.m.

Nonstop1h 55m

Thunder Bay

Sun 23/3

5:35 p.m.-7:22 p.m.

Nonstop1h 47m

C$ 259

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 18/3

7:20 a.m.-9:15 a.m.

Nonstop1h 55m

Thunder Bay

Thu 20/3

10:10 a.m.-11:55 a.m.

Nonstop1h 45m

C$ 278

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sat 26/7

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

Thunder Bay

Tue 29/7

10:15 a.m.-12:00 p.m.

Nonstop1h 45m

C$ 309

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Sat 8/3

11:35 a.m.-1:43 p.m.

Nonstop2h 08m

Thunder Bay

Fri 14/3

2:20 p.m.-4:20 p.m.

Nonstop2h 00m

C$ 369

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 21/2

8:25 a.m.-10:33 a.m.

Nonstop2h 08m

Thunder Bay

Mon 24/2

5:50 p.m.-7:50 p.m.

Nonstop2h 00m

C$ 426

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Tue 10/6

6:00 a.m.-2:49 p.m.

2 stops32h 49m

Thunder Bay

Thu 12/6

7:40 p.m.-12:41 a.m.

1 stop29h 01m

C$ 472

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Fri 11/4

10:40 p.m.-3:20 p.m.

3 stops16h 40m

Thunder Bay

Mon 14/4

3:50 p.m.-6:17 a.m.

3 stops14h 27m

C$ 645

HamiltonThunder Bay

YHM - YQT

YHMYQT

Hamilton

Thu 27/2

6:05 p.m.-9:28 p.m.

3 stops27h 23m

Thunder Bay

Mon 3/3

12:35 p.m.-5:13 p.m.

3 stops28h 38m

C$ 1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 20 results
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Best time to book a flight to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay 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.

Travel insights for flights to Thunder Bay

Get recent, data-driven insights about flights to Thunder Bay including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Thunder Bay?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Thunder Bay. Price data was last updated on 31 January 2025.

To ensure you get the cheapest price possible for a flight to Thunder Bay, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Thunder Bay?

On average, a flight from Toronto to Thunder Bay takes 5 hours 37 minutes. Flights to Thunder Bay from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thunder Bay?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Thunder Bay. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Thunder Bay should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday afternoons, when prices are usually at their highest.

Weekly flight availability to Thunder Bay

The most flights from Toronto to Thunder Bay are scheduled on a Thursday (18 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

What are the most popular airlines that fly to Thunder Bay?

The most popular airlines flying from Toronto to Thunder Bay are Air Canada, Porter Airlines and Flair Airlines.

Air Canada

Air Canada

From C$ 100

Porter Airlines

Porter Airlines

From C$ 151

Flair Airlines

Flair Airlines

From C$ 69

WestJet

WestJet

From C$ 142

What are the cheapest airlines that fly to Thunder Bay?

The cheapest airlines flying from Toronto to Thunder Bay are Flair Airlines, Air Canada and WestJet.

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 6 February 2025.
To help decide which airline to fly to Thunder Bay, see what other customers have to say about Porter Airlines, Air Transat and WestJet. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
277 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

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
7.9
Good
277 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

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 Transat
7.8
Good
383 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

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?

WestJet
7.2
Good
2,814 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

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
8,680 reviews
Porter Airlines
7.9
Good
277 reviews
Check prices

Boarding

8.2

Overall

7.9

Crew

8.7

Entertainment

7.0

Food

7.6

Comfort

8.0

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?

Thunder Bay climate

With the climate impacted by lake winds and weather, the summers here are pleasantly warm and the winters can be severely cold and snowy.

Getting around Thunder Bay

The city is a bit sprawling, so renting a car is probably the best bet, particularly if you’re planning on heading out of town to camp.

  • When is the best time to fly to Thunder Bay?

    June through August is the best time to capitalize on the warm weather.

  • What is good to know if travelling to Thunder Bay?

    Until 1970, Thunder Bay was actually the two separate towns of Port Arthur and Fort William.

  • What airport do you fly into for flights to Thunder Bay?

    Travellers will need to book flights to Thunder Bay (YQT) if they wish to fly to Thunder Bay. The Thunder Bay airport is 5.6 km from the city centre. On average, Thunder Bay has 13 flights from Toronto per day from 4 airlines.

  • Can I find cheaper flights to Thunder Bay if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Thunder Bay on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thunder Bay?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Thunder Bay.

  • What is the cheapest airport to fly to in Thunder Bay?

    Thunder Bay is currently the cheapest airport to fly to in Thunder Bay. One-way flights to Thunder Bay typically cost C$ 131, while round-trip flights cost around C$ 222.

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

    A round-trip flight to Thunder Bay will typically cost around C$ 217, however they can be found for as little as C$ 155.

  • Where does the fastest flight to Thunder Bay depart from?

    For those looking to save time traveling to Thunder Bay, Sault Ste Marie offers the quickest one-way flight (1 hour 15 minutes).

  • Does Thunder Bay have rental cars?

    Yes. Those touching down at Thunder Bay can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Thunder Bay?

    Yes. Thunder Bay has hotels nearby for those requiring accommodations. Valhalla Hotel & Conference Centre is the closest property to Thunder Bay (0.0 km away from Thunder Bay).

See more FAQs

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Thunder Bay today and book when you’re ready!

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