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Thunder Bay

$75+ Cheap flights from Toronto (YTO) to Thunder Bay (YQT)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YQT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 Thursday or Tuesday and return on a Friday

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 September 17, 2025.

Round-trip from

$113
(Trip.com)

One-way from

$75
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$243

Good round-trip deal

$83 or less

Good one-way deal

$85 or less
From Toronto (YTO) to Thunder Bay
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One-way flight from Toronto (YTO) to Thunder Bay
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Highest demand for flights based on searches. 10% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Toronto (YTO) to Thunder Bay.
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Price to beat on a one-way flight from Toronto (YTO) to Thunder Bay.
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Find flight deals from Toronto to Thunder Bay

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 September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Wed 10/1511:45 amYQT - YYZ
1 stop6h 28mMultiple Airlines
Deal found 9/15$113
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Thu 10/167:00 amYQT - YYZ
1 stop4h 53mMultiple Airlines
Deal found 9/17$133
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Tue 10/711:45 amYQT - YYZ
1 stop6h 28mMultiple Airlines
Deal found 9/15$148
This Trip.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Sun 10/1211:45 amYQT - YYZ
1 stop6h 28mMultiple Airlines
Deal found 9/16$151
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Tue 10/711:45 amYQT - YYZ
1 stop6h 28mMultiple Airlines
Deal found 9/15$153
This Gotogate deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:40 pmYYZ - YQT
1 stop5h 44mPorter Airlines
Mon 11/1711:50 amYQT - YYZ
1 stop4h 30mPorter Airlines
Deal found 9/16$158
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:00 amYYZ - YQT
Nonstop1h 50mMultiple Airlines
Mon 10/2010:20 amYQT - YYZ
Nonstop1h 45mMultiple Airlines
Deal found 9/15$162
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:40 pmYYZ - YQT
1 stop5h 44mPorter Airlines
Thu 11/139:30 amYQT - YYZ
Nonstop1h 45mPorter Airlines
Deal found 9/16$164
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:30 pmYYZ - YQT
Nonstop2h 00mPorter Airlines
Thu 11/66:00 amYQT - YYZ
1 stop5h 15mPorter Airlines
Deal found 9/15$166

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 17, 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

Tue 10/7

7:00 am-8:50 am

Nonstop1h 50m

Thunder Bay

Thu 10/16

7:00 am-11:53 am

1 stop4h 53m

$133

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sat 10/11

7:00 am-8:50 am

Nonstop1h 50m

Thunder Bay

Mon 10/20

11:45 am-6:13 pm

1 stop6h 28m

$157

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 10/30

3:40 pm-9:24 pm

1 stop5h 44m

Thunder Bay

Thu 11/6

6:00 am-11:15 am

1 stop5h 15m

$158

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 10/28

3:40 pm-9:24 pm

1 stop5h 44m

Thunder Bay

Mon 11/17

11:50 am-4:20 pm

1 stop4h 30m

$158

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Wed 10/29

3:40 pm-9:24 pm

1 stop5h 44m

Thunder Bay

Sun 11/2

5:00 am-10:15 am

1 stop5h 15m

$158

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 9/30

7:00 am-8:50 am

Nonstop1h 50m

Thunder Bay

Tue 9/30

11:45 am-6:13 pm

1 stop6h 28m

$168

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 9/30

7:00 am-8:50 am

Nonstop1h 50m

Thunder Bay

Tue 10/7

10:15 am-12:00 pm

Nonstop1h 45m

$187

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sun 10/12

8:00 am-6:54 pm

1 stop10h 54m

Thunder Bay

Sun 10/19

10:20 am-12:05 pm

Nonstop1h 45m

$202

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 10/2

7:00 am-8:50 am

Nonstop1h 50m

$75

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Tue 9/23

7:00 am-8:50 am

Nonstop1h 50m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
1
2

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 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 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 round-trip flight from Toronto to Thunder Bay. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Thunder Bay, you should look to book at least 90 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 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 September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Toronto to Thunder Bay by exploring options for tickets in the morning.

What is the cheapest day to fly from Toronto 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 September 29, 2024.

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

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 September 17, 2025.

The most flights from YTO to YQT are scheduled on a Thursday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

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 September 17, 2025.
Read reviews from past customers who have flown Porter Airlines, Air Canada, and Flair Airlines from Toronto to Thunder Bay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews

Entertainment

7.0

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.6

Crew

8.6

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
7.9
Good
365 reviews
Porter Airlines
7.9
Good
365 reviews

Entertainment

7.0

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.6

Crew

8.6

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
10,000 reviews
Porter Airlines
7.9
Good
365 reviews

Entertainment

7.0

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.6

Crew

8.6

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
249 reviews
Porter Airlines
7.9
Good
365 reviews

Entertainment

7.0

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.6

Crew

8.6

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 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 18 daily inbound flights from Toronto from 3 different airlines.

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

    Porter Airlines can get you from Toronto to Thunder Bay in just under 5h 44m. Your travel time can differ by up to . The distance from Toronto to Thunder Bay is about 566 mi.

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

    Our cheapest airline available from Toronto to Thunder Bay is Flair Airlines. Our recent data shows that you can find tickets from as low as $72 on this airline. Additional options worth looking into are Porter Airlines and Air Canada, starting at $165 and $208 round-trip. You may be able to fly from Toronto to Thunder Bay for 69% less than the average price by searching for these airlines.

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

    Consider Flair Airlines (91%), Porter Airlines (71%) or Air Transat (71%) when booking your flight. These represent the most reliable airlines when flying from Toronto to Thunder Bay.

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

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Toronto Pearson Intl - Thunder Bay) can be booked for $166 on average, our data indicates $127 when flying from Toronto to Thunder Bay.

  • 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 vacation 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Toronto to Thunder Bay

Discover the top 3 airlines that operate flights from Toronto 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$72Average$123FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$165Average$254FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$208Average$285FlexibilityNo cancel feeOn-time67%

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