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Cheap flights from Thunder Bay to Toronto from C$ 112

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YTO
21 Nov — 28 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Thunder Bay to Toronto are usually found in June or April, booked 73 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Thunder Bay to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Toronto (YTO). 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 22 October 2025.

Round-trip from

C$ 253

One-way from

C$ 112

Popular in

December

Cheapest in

June

Average price

C$ 364

Good round-trip deal

C$ 318 or less

Good one-way deal

C$ 155 or less
Porter Airlines
  • Porter Airlines
  • 15/11-17/11
  • 2 total stops
  • 9h 47m total
  • Thunder Bay to Toronto
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Porter Airlines
  • Porter Airlines
  • 18/1
  • 1 total stop
  • 4h 30m total
  • Thunder Bay to Toronto
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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$ 10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Thunder Bay to Toronto (YTO).
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Price to beat on a one-way flight from Thunder Bay to Toronto (YTO).
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Find flight deals from Thunder Bay to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Toronto
Explore the most affordable flight options available from Thunder Bay to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Thu 23/1010:15 a.m.YQT - YYZ
Nonstop1h 45mMultiple Airlines
Tue 25/113:40 p.m.YYZ - YQT
1 stop5h 44mMultiple Airlines
Deal found 21/10C$ 234
Sat 15/1111:50 a.m.YQT - YTZ
1 stop4h 53mPorter Airlines
Mon 17/114:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Deal found 21/10C$ 253
Wed 12/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Sat 15/114:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Deal found 21/10C$ 255
Sun 30/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Wed 3/124:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Deal found 19/10C$ 257
Thu 13/116:00 a.m.YQT - YTZ
1 stop7h 18mPorter Airlines
Sun 16/117:00 a.m.YTZ - YQT
1 stop4h 09mPorter Airlines
Deal found 20/10C$ 260
Fri 14/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Sun 16/117:00 a.m.YTZ - YQT
1 stop4h 09mPorter Airlines
Deal found 21/10C$ 261
Thu 20/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Thu 27/117:00 a.m.YTZ - YQT
1 stop4h 09mPorter Airlines
Deal found 20/10C$ 265
Wed 19/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Tue 25/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 20/10C$ 268
Wed 19/114:15 p.m.YQT - YTZ
Nonstop2h 00mPorter Airlines
Tue 25/111:20 p.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Deal found 20/10C$ 268
Sat 22/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Mon 24/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 21/10C$ 272
Wed 12/1111:50 a.m.YQT - YYZ
1 stop4h 28mPorter Airlines
Sat 15/117:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Deal found 21/10C$ 276
Wed 12/1111:50 a.m.YQT - YYZ
1 stop4h 28mPorter Airlines
Wed 19/117:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Deal found 21/10C$ 282

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Toronto 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 22 October 2025.
Use the filters below to find and compare flights from Thunder Bay to Toronto that are best for you.

Fly from

Thunder Bay

Fly to

Toronto

Route

Depart

Return

Price

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 20/11

6:00 a.m.-1:18 p.m.

1 stop7h 18m

Toronto Island

Sun 23/11

7:00 a.m.-11:09 a.m.

1 stop4h 09m

C$ 260

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 5/12

6:00 a.m.-1:18 p.m.

1 stop7h 18m

Toronto Island

Fri 12/12

7:00 a.m.-11:09 a.m.

1 stop4h 09m

C$ 262

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 19/11

11:50 a.m.-4:43 p.m.

1 stop4h 53m

Toronto Island

Tue 25/11

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

Nonstop2h 12m

C$ 264

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 19/11

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Toronto Pearson Intl

Tue 25/11

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

1 stop5h 44m

C$ 268

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 29/1

8:00 a.m.-10:00 a.m.

Nonstop2h 00m

Toronto Island

Mon 2/2

11:30 a.m.-1:42 p.m.

Nonstop2h 12m

C$ 269

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 23/1

11:50 a.m.-4:20 p.m.

1 stop4h 30m

Toronto Pearson Intl

Mon 26/1

9:40 a.m.-3:10 p.m.

1 stop5h 30m

C$ 275

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sun 30/11

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Toronto Pearson Intl

Wed 3/12

7:30 p.m.-9:25 p.m.

Nonstop1h 55m

C$ 276

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 26/11

4:15 p.m.-6:15 p.m.

Nonstop2h 00m

Toronto Island

Sun 30/11

7:45 a.m.-9:57 a.m.

Nonstop2h 12m

C$ 276

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 4/12

6:00 a.m.-1:18 p.m.

1 stop7h 18m

Toronto Island

Thu 11/12

7:00 a.m.-11:09 a.m.

1 stop4h 09m

C$ 278

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 28/11

11:50 a.m.-8:43 p.m.

2 stops8h 53m

Toronto Island

Sun 30/11

4:30 p.m.-9:24 p.m.

1 stop4h 54m

C$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 51 results
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Best time to book a flight from Thunder Bay to Toronto

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

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

Use this chart to determine the optimal time to book a round-trip flight from Thunder Bay to Toronto. Price data was last updated on 17 October 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thunder Bay to Toronto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Toronto (average of C$ 111). Flying from Thunder Bay to Toronto in December is currently the most expensive (average of C$ 234). 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 YQT to YTO?

Find hourly flight availability from Thunder Bay to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 October 2025.

It’s typically best to fly out from Thunder Bay to Toronto at noon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Thunder Bay to Toronto?

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

Travelers seeking maximum savings on their Thunder Bay to Toronto flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Thunder Bay to Toronto?

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 22 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Thunder Bay to Toronto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
382 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
382 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
466 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,338 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
250 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Toronto. 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 from for flights from Thunder Bay to Toronto?

    Most people fly from Thunder Bay (YQT) if they book a flight from Thunder Bay to Toronto. On average, Thunder Bay has 14 outbound flights to Toronto per day from 4 airlines. Thunder Bay is conveniently located just 5.6 km from Thunder Bay’s city centre.

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

    For as low as C$ 260, Porter Airlines can have you in Toronto from Thunder Bay in 7h 18m. Thunder Bay and Toronto are separated by a distance of 929 km.

  • What are the cheapest airlines flying from Thunder Bay to Toronto round-trip?

    According to our current data, Flair Airlines (C$ 109), Air Transat (C$ 216), and Air Canada (C$ 222) offers the cheapest pricing from Thunder Bay to Toronto. Flair Airlines is currently priced 66% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Thunder Bay to Toronto one-way?

    The cheapest airlines for a one-way flight from Thunder Bay to Toronto are Porter Airlines (C$ 112), Air Canada (C$ 115), and WestJet (C$ 239).

  • What are the most popular routes from Thunder Bay to Toronto?

    The most popular route from Thunder Bay to Toronto is Thunder Bay - Toronto Pearson Intl. You may also consider Thunder Bay - Toronto Island or Thunder Bay - Hamilton.

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

    Consider Flair Airlines (90%), Porter Airlines (75%) or Air Transat (75%) when booking your flight. These represent the most reliable airlines when flying from Thunder Bay to Toronto.

  • What are the cheapest flights from Thunder Bay to Toronto?

    While on average a flight from Thunder Bay to Toronto is generally C$ 446, our data shows the cheapest flight currently is C$ 87. When looking at the most popular route, (Thunder Bay - Toronto Pearson Intl), you can expect to pay C$ 248 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Toronto (average of C$ 111). Flying from Thunder Bay to Toronto in December is currently the most expensive (average of C$ 234). 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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Fly from Thunder Bay to Toronto on these airlines

Choose from the following airlines for your flight from Thunder Bay to Toronto. Flights are based on user searches made on Cheapflights and were last updated on 22 October 2025.
Porter Airlines flights from Thunder Bay to Toronto
Air Canada flights from Thunder Bay to Toronto
Flair Airlines flights from Thunder Bay to Toronto

Top 4 airlines flying from Thunder Bay to Toronto

Discover the top 4 airlines that operate flights from Thunder Bay to Toronto. 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 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 109AverageC$ 218FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air TransatCheapestC$ 216AverageC$ 287FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 222AverageC$ 394FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 230AverageC$ 332FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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

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

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

Certainly. Search results for flights to Toronto from Thunder Bay 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 Thunder Bay to Toronto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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