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Cheap flights from Toronto to Thunder Bay from £138

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YQT
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to Thunder Bay are usually found in February or April, booked 90 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Toronto to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 14 November 2025.

Round-trip from

£201

One-way from

£138

Popular in

December

Cheapest in

February

Average price

£206
Porter Airlines
  • Porter Airlines
  • 12/12-14/12
  • 2 total stops
  • 11h 41m total
  • Toronto to Thunder Bay
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Porter Airlines
  • Porter Airlines
  • 28/11
  • 1 total stop
  • 5h 44m total
  • Toronto to Thunder Bay
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Highest demand for flights based on searches. 9% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Toronto to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Thunder Bay
Explore the most affordable flight options available from Toronto to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Fri 12/1219:30YYZ - YQT
Nonstop1h 55mPorter Airlines
Sun 14/1206:00YQT - YYZ
2 stops9h 46mPorter Airlines
Deal found 11/11£201
Sat 13/1209:00YYZ - YQT
2 stops12h 24mPorter Airlines
Wed 24/1206:00YQT - YYZ
1 stop4h 28mPorter Airlines
Deal found 13/11£207
Thu 4/1209:00YYZ - YQT
2 stops12h 24mPorter Airlines
Sun 7/1206:00YQT - YYZ
2 stops14h 10mPorter Airlines
Deal found 12/11£266
Wed 26/1109:00YYZ - YQT
2 stops12h 24mPorter Airlines
Sun 30/1106:00YQT - YYZ
2 stops9h 40mPorter Airlines
Deal found 11/11£313
Thu 20/1109:00YYZ - YQT
2 stops12h 24mPorter Airlines
Thu 27/1106:00YQT - YYZ
2 stops9h 40mPorter Airlines
Deal found 13/11£334
Thu 27/1109:00YYZ - YQT
2 stops12h 24mPorter Airlines
Sun 30/1106:00YQT - YYZ
2 stops9h 40mPorter Airlines
Deal found 11/11£341
Tue 25/1109:35YYZ - YQT
2 stops11h 49mPorter Airlines
Wed 26/1106:00YQT - YYZ
2 stops11h 53mPorter Airlines
Deal found 13/11£363
Sat 27/1209:00YYZ - YQT
2 stops12h 24mPorter Airlines
Sat 3/106:00YQT - YYZ
2 stops9h 42mPorter Airlines
Deal found 12/11£365
Thu 25/1209:00YYZ - YQT
2 stops9h 59mPorter Airlines
Mon 29/1206:00YQT - YYZ
2 stops9h 46mPorter Airlines
Deal found 12/11£371

Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto 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 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Toronto to Thunder Bay that are best for you.

Fly from

Toronto

Fly to

Thunder Bay

Route

Depart

Return

Price

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Fri 12/12

19:30-21:25

Nonstop1h 55m

Thunder Bay

Sun 14/12

06:00-15:46

2 stops9h 46m

£201

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Mon 30/3

19:30-21:30

Nonstop2h 00m

Thunder Bay

Tue 31/3

06:20-08:05

Nonstop1h 45m

£206

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sat 13/12

09:00-21:24

2 stops12h 24m

Thunder Bay

Wed 24/12

06:00-10:28

1 stop4h 28m

£207

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Fri 28/11

15:40-21:24

1 stop5h 44m

£138

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 25/11

09:00-21:24

2 stops12h 24m

£213

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 20/11

09:00-21:24

2 stops12h 24m

£311

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 4/1

19:30-21:30

Nonstop2h 00m

£572

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 4/1

09:40-15:10

1 stop5h 30m

£859

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Best time to book a flight from Toronto to Thunder Bay

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

How far ahead should I book a flight from Toronto to Thunder Bay?

Use this chart to determine the optimal time to book a return flight from Toronto to Thunder Bay. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from Toronto 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.

What is the cheapest month to book a flight from Toronto to Thunder Bay?

Currently, October is the cheapest month in which you can book a flight from Toronto to Thunder Bay (average of £51). Flying from Toronto to Thunder Bay in November is currently the most expensive (average of £131). 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 YTO to YQT?

Find hourly flight availability from Toronto 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 14 November 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to Thunder Bay in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

Weekly flight availability from Toronto to Thunder Bay

Explore weekly flight availability from Toronto to Thunder Bay. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 November 2025.

The most flights from YTO to YQT are scheduled on a Tuesday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost for a return flight from Toronto to Thunder Bay?

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 airport do you fly into for flights to Thunder Bay from Toronto?

    Located just 3.5 mi from the city center, Thunder Bay is the airport most travelers will use when flying to Thunder Bay from Toronto. Booking flights from Toronto to Thunder Bay (YQT) should be relatively easy as there are 14 daily inbound flights from Toronto from 0 different airlines.

  • How long is the flight from Toronto to Thunder Bay?

    There are many flights that can get you from Toronto to Thunder Bay in 1h 55m. Fly via Porter Airlines to get the fastest option. The distance between Toronto and Thunder Bay is about 566 mi. Generally, flights for this route are direct.

  • What are the most reliable airlines from Toronto to Thunder Bay?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Toronto to Thunder Bay on time: Air Canada Rouge (100%), Flair Airlines (88%), Porter Airlines (85%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 Toronto to Thunder Bay?

    Currently, October is the cheapest month in which you can book a flight from Toronto to Thunder Bay (average of £51). Flying from Toronto to Thunder Bay in November is currently the most expensive (average of £131). 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.

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

Need flexible booking options for your flight to Thunder Bay from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Toronto to Thunder Bay on Cheapflights with our Price Alert feature and get notified when better prices are available.

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