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Cheap flights from Thunder Bay to Toronto Island Airport from C$ 152

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YTZ
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Thunder Bay to Toronto Island are usually found in January or October, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Thunder Bay to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Toronto Island
Explore the most affordable flight options available from Thunder Bay to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Sat 12/125:30 p.m.
YQT
-
YTZ
Nonstop1h 57m
Porter Airlines
Wed 16/129:50 a.m.
YTZ
-
YQT
2 stops10h 43m
Porter Airlines
Deal found 25/7C$ 347
Thu 3/98:15 a.m.
YQT
-
YTZ
Nonstop2h 00m
Porter Airlines
Sun 6/910:35 a.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 25/7C$ 350
Sat 5/911:35 a.m.
YQT
-
YTZ
1 stop4h 55m
Porter Airlines
Tue 8/97:40 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 27/7C$ 357
Thu 27/811:35 a.m.
YQT
-
YTZ
1 stop4h 58m
Porter Airlines
Fri 4/97:40 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 27/7C$ 360
Mon 7/911:35 a.m.
YQT
-
YTZ
1 stop4h 55m
Porter Airlines
Mon 14/97:40 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 24/7C$ 361
Thu 27/85:15 p.m.
YQT
-
YTZ
Nonstop2h 00m
Porter Airlines
Sat 5/95:15 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 27/7C$ 365
Tue 18/85:15 p.m.
YQT
-
YTZ
Nonstop2h 00m
Air Transat
Fri 21/87:40 p.m.
YTZ
-
YQT
Nonstop2h 05m
Air Transat
Deal found 28/7C$ 367
Fri 28/81:20 p.m.
YQT
-
YTZ
Nonstop2h 00m
Porter Airlines
Mon 31/85:15 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 27/7C$ 368

Find flight deals from Thunder Bay to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Toronto Island (YTZ). 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 29 July 2026.

Round-trip from

C$ 346

One-way from

C$ 152

Popular in

April

Cheapest in

January

Average price

C$ 446

Good round-trip deal

C$ 354 or less

Good one-way deal

C$ 259 or less
Porter Airlines
  • Porter Airlines
  • 14/8-21/8
  • Nonstop
  • 4h 05m total
  • Thunder Bay to Toronto
Search Deals
Porter Airlines
  • Porter Airlines
  • 3/9
  • 1 total stop
  • 4h 55m total
  • Thunder Bay to Toronto
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Thunder Bay to Toronto Island.
Search Deals
Price to beat on a one-way flight from Thunder Bay to Toronto Island.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Toronto Island 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 29 July 2026.
Use the filters below to find and compare flights from Thunder Bay to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Fri 28/8

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Mon 31/8

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 372

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Mon 26/10

10:10 a.m.-7:44 p.m.

2 stops9h 34m

Toronto Island

Fri 30/10

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

2 stops10h 23m

C$ 411
Quickest round-trip

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sat 8/8

6:00 a.m.-8:00 a.m.

Nonstop2h 00m

Toronto Island

Tue 11/8

10:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 429

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sat 8/8

8:15 a.m.-10:15 a.m.

Nonstop2h 00m

Toronto Island

Wed 12/8

10:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 457

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sat 8/8

6:00 a.m.-8:00 a.m.

Nonstop2h 00m

Toronto Island

Thu 13/8

5:15 p.m.-7:20 p.m.

Nonstop2h 05m

C$ 457

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sun 9/8

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Thu 13/8

10:35 a.m.-12:40 p.m.

Nonstop2h 05m

C$ 459

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 20/8

7:20 p.m.-9:03 a.m.

3 stops13h 43m

Toronto Island

Sun 23/8

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 554

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 23/12

10:10 a.m.-4:33 p.m.

1 stop6h 23m

Toronto Island

Sun 27/12

9:35 a.m.-8:33 p.m.

2 stops10h 58m

C$ 721
Cheapest one-way
Quickest one-way

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 3/9

6:00 a.m.-8:00 a.m.

Nonstop2h 00m

C$ 161

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Mon 24/8

11:35 a.m.-4:33 p.m.

1 stop4h 58m

C$ 168

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Thunder Bay to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island 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 Island Airport

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

The best time to book flights from Thunder Bay to Toronto Island Airport is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Thunder Bay to Toronto Island Airport (average of C$ 284). Flying from Thunder Bay to Toronto Island Airport in April is currently the most expensive (average of C$ 607). 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 YTZ?

Find hourly flight availability from Thunder Bay to Toronto Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2026.

It’s typically best to fly out from Thunder Bay to Toronto Island Airport in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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

Airfare is typical for this route at the moment.

Thunder Bay to Toronto Island Airport flights typically cost between C$ 336 and C$ 569 in August.
The cheapest round-trip price found within the last 5 days was C$ 346 on Porter Airlines (14 Aug-21 Aug).

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Island. Reviews last updated 29 July 2026.
Read through reviews of airlines operating flights from Thunder Bay to Toronto Island Airport, such as Porter Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Crew

8.6

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

    Located just 5.6 km from the city centre, Thunder Bay is the airport most travellers will use when flying to Toronto Island from Thunder Bay. Booking flights from Thunder Bay (YQT) to Toronto Island should be relatively easy as there are 7 daily outbound flights to Toronto Island from 1 airline.

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

    There are many flights that can get you from Thunder Bay to Toronto Island Airport in 4h 58m. Fly via Porter Airlines to get the fastest option. The distance between Thunder Bay and Toronto Island Airport is about 929 km.

  • What is the cheapest airline to fly from Thunder Bay to Toronto Island Airport round-trip?

    Porter Airlines, at C$ 266, was found to be the cheapest airline from Thunder Bay to Toronto Island Airport.. You may be able to fly from Thunder Bay to Toronto Island Airport for 37% less than the average price by searching for this airline.

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

    No one likes to see their flight delayed. When booking a flight from Thunder Bay to Toronto Island Airport consider choosing Porter Airlines (71%), Porter Airlines (71%) or Air Transat (71%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for C$ 184. While the most popular route (Thunder Bay - Toronto Island) can be booked for C$ 357 on average, our data indicates C$ 462 when flying from Thunder Bay to Toronto Island Airport.

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

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

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

    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 Island.

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

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

    Currently, January is the cheapest month in which you can book a flight from Thunder Bay to Toronto Island Airport (average of C$ 284). Flying from Thunder Bay to Toronto Island Airport in April is currently the most expensive (average of C$ 607). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Thunder Bay to Toronto Island

Discover the top airline that operate flights from Thunder Bay to Toronto Island. 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 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 266AverageC$ 389FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

When you search for this flight from Thunder Bay to Toronto Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Toronto Island from Thunder Bay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights offers price alerts on Thunder Bay to Toronto Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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