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C$ 162+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
— YQT
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Thunder Bay in 2025

Enter your travel dates to find the best prices.

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 31 December 2025.

Tue 30/125:30 p.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Thu 22/18:00 a.m.YQT - YTZ
Nonstop2h 00mPorter Airlines
Deal found 29/12C$ 548
Tue 30/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Thu 22/16:20 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Deal found 29/12C$ 557
Mon 29/125:30 p.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Mon 2/211:50 a.m.YQT - YTZ
2 stops8h 58mPorter Airlines
Deal found 28/12C$ 583
Mon 29/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Mon 2/26:15 a.m.YQT - YYZ
Nonstop1h 49mPorter Airlines
Deal found 28/12C$ 604
Mon 29/127:30 p.m.YYZ - YQT
Nonstop1h 55mMultiple Airlines
Mon 2/23:45 p.m.YQT - YYZ
1 stop7h 50mMultiple Airlines
Deal found 28/12C$ 613
Tue 30/123:40 p.m.YYZ - YQT
1 stop5h 44mMultiple Airlines
Thu 22/13:45 p.m.YQT - YYZ
2 stops14h 28mMultiple Airlines
Deal found 28/12C$ 741
Mon 29/125:30 p.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Sun 4/18:00 a.m.YQT - YTZ
Nonstop2h 00mPorter Airlines
Deal found 28/12C$ 747
Mon 29/124:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Mon 5/110:30 a.m.YQT - YTZ
Nonstop2h 00mPorter Airlines
Deal found 28/12C$ 754
Mon 29/123:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Mon 5/111:50 a.m.YQT - YYZ
1 stop4h 35mPorter Airlines
Deal found 28/12C$ 758
Mon 29/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Sun 4/19:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Deal found 28/12C$ 764
Tue 30/125:30 p.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Fri 2/111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Deal found 29/12C$ 790
Tue 30/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Sun 4/19:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Deal found 29/12C$ 798

Find flight deals to Thunder Bay

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 31 December 2025.

Round-trip from

C$ 220

One-way from

C$ 162

Popular in

December

Cheapest in

February

Average price

C$ 408

Good round-trip deal

C$ 278 or less

Good one-way deal

C$ 189 or less
Flair Airlines
  • Flair Airlines
  • 6/6-13/6
  • Nonstop
  • 3h 40m total
  • Toronto to Thunder Bay
Search Deals
Porter Airlines
  • Porter Airlines
  • 1/2
  • 2 total stops
  • 10h 46m total
  • Toronto to Thunder Bay
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto to Thunder Bay.
Search Deals
Price to beat on a one-way flight from Toronto to Thunder Bay.
Search Deals

Cheapflights Fare Finder

 
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 31 December 2025.
Use the filters below to find and compare flights to Thunder Bay that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Wed 28/1

2:05 p.m.-9:26 p.m.

1 stop7h 21m

Thunder Bay

Wed 4/2

11:50 a.m.-4:14 p.m.

1 stop4h 24m

C$ 235

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Tue 27/1

5:30 p.m.-7:42 p.m.

Nonstop2h 12m

Thunder Bay

Tue 3/2

11:50 a.m.-5:43 p.m.

1 stop5h 53m

C$ 240

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Sat 31/1

4:30 p.m.-6:42 p.m.

Nonstop2h 12m

Thunder Bay

Sat 7/2

11:50 a.m.-4:14 p.m.

1 stop4h 24m

C$ 240

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 21/6

7:05 a.m.-8:55 a.m.

Nonstop1h 50m

Thunder Bay

Thu 25/6

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

Nonstop1h 50m

C$ 241

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Sun 1/2

7:35 a.m.-9:47 a.m.

Nonstop2h 12m

Thunder Bay

Mon 2/2

11:50 a.m.-4:14 p.m.

1 stop4h 24m

C$ 241

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Thu 5/2

2:05 p.m.-9:24 p.m.

1 stop7h 19m

Thunder Bay

Sat 7/2

11:50 a.m.-4:14 p.m.

1 stop4h 24m

C$ 246

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 5/2

3:45 p.m.-9:26 p.m.

1 stop5h 41m

Thunder Bay

Sun 8/2

6:15 a.m.-8:04 a.m.

Nonstop1h 49m

C$ 246

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 1/2

7:30 p.m.-9:30 p.m.

Nonstop2h 00m

Thunder Bay

Mon 2/2

3:45 p.m.-11:35 p.m.

1 stop7h 50m

C$ 248

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 25/1

3:40 p.m.-9:24 p.m.

1 stop5h 44m

Thunder Bay

Fri 6/2

6:15 a.m.-8:04 a.m.

Nonstop1h 49m

C$ 251

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 27/1

3:40 p.m.-9:26 p.m.

1 stop5h 46m

Thunder Bay

Tue 3/2

6:15 a.m.-8:04 a.m.

Nonstop1h 49m

C$ 251

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/12

Showing 1-10 of 45 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.

Cheapflights Insights

Everything you need to know about your flight to Thunder Bay

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 26 December 2025.

To ensure you get the cheapest price possible for a flight to Thunder Bay, you should look to book at least 68 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 6 hours 7 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 27 December 2025.

Users looking for the lowest fares to Thunder Bay should consider flying on Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday 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 Tuesday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

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

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

Porter Airlines
Porter Airlines
From C$ 226
Air Canada
Air Canada
From C$ 219
WestJet
WestJet
From C$ 191
Flair Airlines
Flair Airlines
From C$ 99

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 Porter Airlines.

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 31 December 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada to Canada. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
403 reviews
Check prices

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
403 reviews
Porter Airlines
8.0
Very good
403 reviews
Check prices

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
489 reviews
Porter Airlines
8.0
Very good
403 reviews
Check prices

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,571 reviews
Porter Airlines
8.0
Very good
403 reviews
Check prices

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Flair Airlines
6.0
Okay
257 reviews
Porter Airlines
8.0
Very good
403 reviews
Check prices

Crew

8.6

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Food

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

FAQs about flying to Thunder Bay

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 12 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$ 134, while round-trip flights cost around C$ 161.

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

    A round-trip flight to Thunder Bay will typically cost around C$ 471, however they can be found for as little as C$ 161.

  • 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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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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