$115 Cheap Flights from Thunder Bay (YQT) to Toronto (YTZ)

View $115 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Billy Bishop Toronto City Airport (YTZ)

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Cheap Flights from Thunder Bay to Toronto (YQT-YTZ)

Prices were available within the past 7 days and start at $115 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sat, Oct 4 - Sun, Oct 5
YQT
Thunder Bay
YTZ
Toronto
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sat, Oct 4 from Thunder Bay to Toronto, returning Sun, Oct 5, priced at $253 found 1 day ago
Porter Airlines
Wed, Sep 3 - Thu, Sep 4
YQT
Thunder Bay
YTZ
Toronto
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Wed, Sep 3 from Thunder Bay to Toronto, returning Thu, Sep 4, priced at $255 found 3 days ago
Porter Airlines
Sun, Sep 14 - Wed, Sep 17
YQT
Thunder Bay
YTZ
Toronto
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sun, Sep 14 from Thunder Bay to Toronto, returning Wed, Sep 17, priced at $255 found 5 days ago
Porter Airlines
Wed, Aug 20 - Wed, Sep 3
YQT
Thunder Bay
YTZ
Toronto
$258 Roundtrip, found 8 hours ago
$258
Roundtrip
found 8 hours ago
Select Porter Airlines flight, departing Wed, Aug 20 from Thunder Bay to Toronto, returning Wed, Sep 3, priced at $258 found 8 hours ago
Porter Airlines
Fri, Aug 29 - Wed, Sep 3
YQT
Thunder Bay
YTZ
Toronto
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Fri, Aug 29 from Thunder Bay to Toronto, returning Wed, Sep 3, priced at $260 found 3 days ago
Porter Airlines
Sun, Sep 14 - Wed, Sep 17
YQT
Thunder Bay
YTZ
Toronto
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Sun, Sep 14 from Thunder Bay to Toronto, returning Wed, Sep 17, priced at $260 found 5 days ago
Porter Airlines
Thu, Aug 28 - Mon, Sep 1
YQT
Thunder Bay
YTZ
Toronto
$263 Roundtrip, found 1 hour ago
$263
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Thu, Aug 28 from Thunder Bay to Toronto, returning Mon, Sep 1, priced at $263 found 1 hour ago
Porter Airlines
Tue, Aug 19 - Wed, Aug 20
YQT
Thunder Bay
YTZ
Toronto
$263 Roundtrip, found 17 hours ago
$263
Roundtrip
found 17 hours ago
Select Porter Airlines flight, departing Tue, Aug 19 from Thunder Bay to Toronto, returning Wed, Aug 20, priced at $263 found 17 hours ago
Porter Airlines
Sun, Aug 24 - Mon, Sep 1
YQT
Thunder Bay
YTZ
Toronto
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Sun, Aug 24 from Thunder Bay to Toronto, returning Mon, Sep 1, priced at $264 found 1 day ago
Air Transat
Thu, Sep 25 - Wed, Oct 1
YQT
Thunder Bay
YTZ
Toronto
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select Air Transat flight, departing Thu, Sep 25 from Thunder Bay to Toronto, returning Wed, Oct 1, priced at $267 found 1 day ago

Find the cheapest month to fly from Thunder Bay (YQT) to Toronto (YTZ)

September is typically the cheapest month to fly

From $159 - $332 per traveler.

Graph displaying average flight prices per month

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pearson Intl. YYZ. Average driving time to city center is 22 minutes. Flights from $331
YYZ
Pearson Intl.
Average driving time to city center22 min
Flights from $331
Flights from Thunder Bay (YQT) to Toronto (YTZ)
Origin airport
Thunder Bay Intl.
Destination airport
Billy Bishop Toronto City
Airlines serving
Air Transat, Porter Airlines
Roundtrip price
$235
Distance
576 mi
Average flight time
2 hours 5 mins

Thunder Bay to Toronto Flights

The cheapest times to fly from Thunder Bay to Toronto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Thunder Bay to Toronto are during the month of October. You can find some of the cheapest flights from Thunder Bay to Toronto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Thunder Bay to Toronto

Sunday is one of the best days to book for cheap flights from Thunder Bay to Toronto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Thunder Bay to Toronto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Thunder Bay to Toronto in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Thunder Bay to Toronto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Thunder Bay to Toronto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ) cost?
You can find cheap return flights from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ) starting at $203. Snag a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Porter Airlines and Flair Airlines flight leaving YQT on August 7 2025 and touching down at YTZ. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from YQT to YTZ?
The cheapest flights from YQT to YTZ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
When heading out of Thunder Bay Intl. Airport (YQT), you can get on a direct flight to Billy Bishop Toronto City Airport (YTZ) with Porter Airlines.
What is the cheapest airline that flies from YQT to YTZ?
With fares starting at $120 for a one-way journey from YQT to YTZ, Porter Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YQT on September 1 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
With an average of 3 nonstop flights departing from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ) each day, you'll be on your way in no time.
What are the most popular departure times for flights from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
The 11 AM departures from YQT to YTZ are the most sought after. Greater demand means you'll likely pay more for these departures. If you want to save on your fare, pick a less crowded time to fly.
What day of the week has the most flights from YQT to YTZ?
Jet off on a Monday if you're searching for the biggest selection of flights from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ).
What is the earliest flight from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
The earliest flight leaving Thunder Bay Intl. Airport (YQT) is at around 8:00AM UTC-5. Board this plane and you'll reach Billy Bishop Toronto City Airport (YTZ) at approximately 10:00AM UTC-5. The overall travel time is 2h.
How long does it take to fly from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
Flights from YQT to YTZ have an average travel time of 2 hours. The distance between the two is 580 mi.
What airline has the least delays from YQT to YTZ?
Porter Airlines has the best track record for on-time direct flights from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ), with an on-time rating of 86%. Use the Expedia App to view your flight schedule before you head off and get real-time updates about any changes.
What is the best time to fly from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
To arrive at Billy Bishop Toronto City Airport (YTZ) without delays, book a flight that leaves Thunder Bay Intl. Airport (YQT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Toronto from Thunder Bay Intl. Airport (YQT)?
Hop on a direct flight from Thunder Bay Intl. Airport (YQT) to Toronto and land at Pearson Intl. Airport (YYZ). Another entry point into the city is Billy Bishop Toronto City Airport (YTZ).
Is it cheaper to buy a plane ticket from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ) last-minute?
Waiting until just before your trip to book your flight from YQT to YTZ generally means paying more. While you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a YQT to YTZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a YQT to YTZ flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Thunder Bay Intl. Airport (YQT) to Billy Bishop Toronto City Airport (YTZ)?
Typically, you can reschedule or cancel your YQT to YTZ flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

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