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Cheap flights from Toronto to Thunder Bay from C$ 178

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YQT
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Thunder Bay are usually found in May or January, booked 90 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap 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 26 February 2026.

Sat 23/57:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Multiple Airlines
Fri 29/511:00 a.m.
YQT
-
YYZ
1 stop8h 55m
Multiple Airlines
Deal found 24/2C$ 257
Thu 21/57:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Multiple Airlines
Wed 27/56:30 a.m.
YQT
-
YYZ
Nonstop1h 42m
Multiple Airlines
Deal found 24/2C$ 259
Fri 1/512:40 p.m.
YYZ
-
YQT
1 stop6h 05m
Multiple Airlines
Sun 10/510:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 26/2C$ 264
Thu 26/33:40 p.m.
YYZ
-
YQT
1 stop5h 45m
Multiple Airlines
Sat 25/410:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 22/2C$ 267
Thu 9/43:40 p.m.
YYZ
-
YQT
1 stop5h 42m
Multiple Airlines
Thu 16/410:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 23/2C$ 268
Mon 15/68:45 p.m.
YYZ
-
YQT
Nonstop1h 48m
Multiple Airlines
Thu 18/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 24/2C$ 271
Sun 10/57:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Multiple Airlines
Sat 16/57:20 p.m.
YQT
-
YYZ
1 stop14h 25m
Multiple Airlines
Deal found 25/2C$ 272
Thu 18/612:40 p.m.
YYZ
-
YQT
1 stop6h 05m
Multiple Airlines
Tue 23/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 23/2C$ 275
Sat 18/44:30 p.m.
YTZ
-
YQT
1 stop4h 52m
Porter Airlines
Sun 19/411:50 a.m.
YQT
-
YTZ
1 stop6h 03m
Porter Airlines
Deal found 25/2C$ 279
Thu 30/43:40 p.m.
YYZ
-
YQT
1 stop5h 42m
Multiple Airlines
Sun 10/510:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Multiple Airlines
Deal found 26/2C$ 279
Thu 9/410:40 a.m.
YTZ
-
YQT
2 stops10h 42m
Porter Airlines
Fri 10/411:50 a.m.
YQT
-
YTZ
1 stop6h 03m
Porter Airlines
Deal found 25/2C$ 281
Sat 25/47:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Multiple Airlines
Tue 28/411:50 a.m.
YQT
-
YYZ
1 stop4h 30m
Multiple Airlines
Deal found 22/2C$ 281

Find 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 26 February 2026.

Round-trip from

C$ 257

One-way from

C$ 178

Popular in

February

Cheapest in

May

Average price

C$ 404

Good round-trip deal

C$ 320 or less

Good one-way deal

C$ 185 or less
WestJet
  • WestJet
  • 23/5-29/5
  • 1 total stop
  • 10h 45m total
  • Toronto to Thunder Bay
Search Deals
Porter Airlines
  • Porter Airlines
  • 11/3
  • 1 total stop
  • 4h 55m total
  • Toronto to Thunder Bay
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Thunder Bay.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Thunder Bay.
Search Deals

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 629,999 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Toronto to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 3/4

3:45 p.m.-9:22 p.m.

1 stop5h 37m

Thunder Bay

Sun 5/4

11:50 a.m.-5:53 p.m.

1 stop6h 03m

C$ 322

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Fri 27/3

7:30 p.m.-9:24 p.m.

Nonstop1h 54m

Thunder Bay

Mon 30/3

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

1 stop4h 30m

C$ 341

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 29/5

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

Nonstop2h 05m

Thunder Bay

Sat 30/5

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

1 stop4h 58m

C$ 348

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 30/4

3:40 p.m.-9:22 p.m.

1 stop5h 42m

Thunder Bay

Sun 10/5

11:35 a.m.-5:09 p.m.

1 stop5h 34m

C$ 350

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 28/5

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

Thunder Bay

Sat 30/5

6:30 a.m.-8:12 a.m.

Nonstop1h 42m

C$ 360

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 3/4

3:45 p.m.-9:22 p.m.

1 stop5h 37m

Thunder Bay

Mon 6/4

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

Nonstop2h 00m

C$ 371

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Fri 1/5

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

Thunder Bay

Sun 10/5

11:35 a.m.-10:20 p.m.

2 stops10h 45m

C$ 390

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Sat 2/5

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

Thunder Bay

Sun 10/5

11:35 a.m.-10:20 p.m.

2 stops10h 45m

C$ 390

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Wed 27/5

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

Nonstop2h 05m

Thunder Bay

Wed 3/6

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

1 stop4h 58m

C$ 397

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Wed 27/5

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

Nonstop2h 05m

Thunder Bay

Mon 1/6

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

1 stop4h 58m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/2

Showing 1-10 of 54 resultsSorted by cheapest first
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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 20 February 2026.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Thunder Bay. 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 Toronto to Thunder Bay?

Currently, October is the cheapest month in which you can book a flight from Toronto to Thunder Bay (average of C$ 92). Flying from Toronto to Thunder Bay in November is currently the most expensive (average of C$ 231). 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 26 February 2026.

One of the essential ways to save on airfare from Toronto to Thunder Bay is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

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 21 February 2026.

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 26 February 2026.

The most flights from YTO to YQT are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

What’s the top layover airport for flights from Toronto to Thunder Bay?

Share of one-stop round-trip flights from Toronto to Thunder Bay chosen by Cheapflights users in the past 12 months, using the same layover each way.

Ottawa (YOW) – chosen by Cheapflights users on 90% of one-stop itineraries from Toronto to Thunder Bay on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Thunder Bay?

Average round-trip fare for 1-stop flights from Toronto to Thunder Bay, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Winnipeg (YWG) is the most affordable 1-stop option, with an average round-trip price of C$ 281.

What’s the fastest layover option from Toronto to Thunder Bay?

Shortest average travel time for 1-stop one-way flights from Toronto to Thunder Bay, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 4h 17m.

Which airport typically offers the quickest layover for flights from Toronto to Thunder Bay?

Average layover duration for 1-stop one-way flights from Toronto to Thunder Bay, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 1h 15m.

How often are flights from Toronto to Thunder Bay delayed?

About 25% of weekly flights between Toronto and Thunder Bay have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for Toronto to Thunder Bay flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Thunder Bay flights?

Over the past year, Porter Airlines has had the lowest number of delays on this route, with just 23% of flights being delayed.

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 26 February 2026.
Read through reviews of airlines operating flights from Toronto to Thunder Bay, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
419 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
419 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Transat
7.7
Good
514 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
10,748 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Flair Airlines
6.0
Okay
265 reviews
Porter Airlines
8.0
Very good
419 reviews
Check prices

Comfort

8.0

Overall

8.0

Entertainment

6.9

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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?

    If you book a flight to Thunder Bay from Toronto, you will be flying to Thunder Bay, which is the city’s only airport. Thunder Bay (YQT) is located 5.6 km from the centre of Thunder Bay. There are 14 flights from Toronto to Thunder Bay per day from 4 different airlines.

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

    Departing from Toronto to Thunder Bay will take you 5h 37m. Toronto and Thunder Bay are separated by a distance of 929 km. This flight may include one or multiple stops.

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

    Currently priced at C$ 96, Flair Airlines will fly you from Toronto to Thunder Bay and back. In addition to Flair Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and Air Canada - these airlines can fly you to your destination from C$ 176 and C$ 181, respectively. Users have found that Flair Airlines is 71% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Toronto to Thunder Bay are Flair Airlines (C$ 64), Porter Airlines (C$ 142), and Air Canada (C$ 158).

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

    The most popular flight routes from Toronto to Thunder Bay are Toronto Pearson Intl - Thunder Bay, Toronto Island - Thunder Bay and Hamilton - Thunder Bay.

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

    The top 3 most reliable airlines when flying from Toronto to Thunder Bay are Air China (64%), Emirates (29%) and Air Canada Rouge (27%).

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

    The cheapest flight price from Toronto to Thunder Bay is C$ 180. On average you can expect to pay C$ 396. The most popular route, (Toronto Pearson Intl - Thunder Bay), can usually be booked for C$ 118.

  • 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.

  • 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 C$ 92). Flying from Toronto to Thunder Bay in November is currently the most expensive (average of C$ 231). 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 Toronto to Thunder Bay on these airlines

Choose from the following airlines for your flight from Toronto to Thunder Bay. Flights are based on user searches made on Cheapflights and were last updated on 26 February 2026.
Porter Airlines flights from Toronto to Thunder Bay
Flair Airlines flights from Toronto to Thunder Bay
Air Canada flights from Toronto to Thunder Bay

Top 4 airlines flying from Toronto to Thunder Bay

Discover the top 4 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 629,999 searches. Data last updated 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 96AverageC$ 177FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 176AverageC$ 344FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 181AverageC$ 361FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 306AverageC$ 433FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

Deals for Toronto to Thunder Bay flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Thunder Bay from Toronto.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Thunder Bay, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Toronto to Thunder Bay and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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