$208 Cheap Flights from Montreal (YUL) to Thunder Bay (YQT)

View $208 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Thunder Bay, ON (YQT-Thunder Bay Intl.)

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Cheap Flights from Montreal to Thunder Bay (YUL-YQT)

Prices were available within the past 7 days and start at $208 for one-way flights and $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $434 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$440 Roundtrip, found 2 days ago
$440
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $440 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$447 Roundtrip, found 2 days ago
$447
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $447 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$454 Roundtrip, found 2 days ago
$454
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $454 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $457 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $462 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $464 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $464 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$471 Roundtrip, found 2 days ago
$471
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $471 found 2 days ago
Porter Airlines
Fri, Oct 31 - Fri, Nov 7
YUL
Montreal
YQT
Thunder Bay
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Fri, Oct 31 from Montreal to Thunder Bay, returning Fri, Nov 7, priced at $481 found 2 days ago

Find the cheapest month to fly from Montreal (YUL) to Thunder Bay (YQT)

May is typically the cheapest month to fly

From $280 - $631 per traveler.

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT) cost?
Get a cheap one-way flight from $208 or cheap return flight from $434 from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT)?
The cheapest month to fly from YUL to YQT is October, when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT)?
To find the cheapest airline that'll fly you from YUL to YQT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT)?
There are no daily direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YUL to YQT?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT)?
To touch down at Thunder Bay Intl. Airport (YQT) on schedule, select a flight that leaves from Pierre Elliott Trudeau Intl. Airport (YUL) before 3 PM. The chance 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.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT) last-minute?
Holding off until right before your break to book a flight from YUL to YQT often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a YUL to YQT flight and hotel package?
Securing a YUL to YQT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Thunder Bay Intl. Airport (YQT)?
If you reserved your YUL to YQT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Thunder Bay Intl.
Roundtrip price
$433
Distance
760 mi

Book with confidence

Book with confidence

Montreal to Thunder Bay Flights

The cheapest times to fly from Montreal to Thunder Bay

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 Montreal to Thunder Bay are during the month of October. You can find some of the cheapest flights from Montreal to Thunder Bay with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Montreal to Thunder Bay: 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 Montreal to Thunder Bay

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 Montreal to Thunder Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $208 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 Montreal to Thunder Bay 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 Montreal to Thunder Bay 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.

 

Montreal to Thunder Bay Flights

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*Available to One Key members.