What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Thunder Bay?

Air Canada is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Thunder Bay

What documentation or ID do you need to fly to Thunder Bay Airport?

The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 261 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 p.m. - 9:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

9h 20m1 stop Toronto Island

1:40 p.m. - 9:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 32m1 stop Toronto Island

C$ 548Porter Airlines

Sun, 6 Sep - Tue, 8 Sep

12:00 p.m. - 9:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

9h 45m1 stop Toronto Island

1:40 p.m. - 9:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 32m1 stop Toronto Island

C$ 558Porter Airlines

Sun, 11 Oct - Thu, 15 Oct

9:45 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

7h 33m2 stops Ottawa Toronto Pearson Intl

6:15 p.m. - 11:21 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 06m1 stop Toronto Pearson Intl

C$ 572Air Canada

Sun, 11 Oct - Thu, 15 Oct

6:30 p.m. - 11:03 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

4h 33m1 stop Toronto Pearson Intl

5:15 a.m. - 9:21 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 06m1 stop Toronto Pearson Intl

C$ 572Air Canada

Sun, 13 Sep - Thu, 1 Oct

12:00 p.m. - 9:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

9h 45m1 stop Toronto Island

1:40 p.m. - 9:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 32m1 stop Toronto Island

C$ 572Porter Airlines

Sun, 13 Sep - Thu, 1 Oct

8:35 p.m. - 8:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

12h 20m1 stop Toronto Pearson Intl

10:10 a.m. - 8:30 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

10h 20m1 stop Toronto Pearson Intl

C$ 579Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

5:45 p.m. - 8:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

15h 10m1 stop Toronto Pearson Intl

10:10 a.m. - 12:25 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

14h 15m1 stop Toronto Pearson Intl

C$ 580Multiple Airlines

Fri, 21 Aug - Sun, 23 Aug

12:00 p.m. - 9:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

9h 45m1 stop Toronto Island

7:20 p.m. - 7:05 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

11h 45m2 stops Winnipeg Calgary

C$ 591Multiple Airlines

Sun, 13 Sep - Thu, 1 Oct

10:35 a.m. - 6:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

7h 30m1 stop Toronto Island

5:15 p.m. - 10:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 57m1 stop Toronto Island

C$ 593Porter Airlines

Sat, 29 Aug - Tue, 1 Sep

10:10 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

7h 08m1 stop Toronto Pearson Intl

11:45 a.m. - 4:21 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 36m1 stop Toronto Pearson Intl

C$ 597Air Canada

Thu, 1 Oct - Sun, 4 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

4:40 p.m. - 11:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 49m1 stop Toronto Pearson Intl

6:20 p.m. - 12:32 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

6h 12m1 stop Toronto Pearson Intl

C$ 696Air Canada

Sun, 16 Aug - Sun, 23 Aug

6:30 p.m. - 11:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

4h 59m1 stop Toronto Pearson Intl

5:10 a.m. - 10:22 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 12m1 stop Toronto Pearson Intl

C$ 792Air Canada

Sat, 15 Aug - Sun, 16 Aug

5:30 p.m. - 11:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

5h 59m1 stop Toronto Pearson Intl

5:10 a.m. - 10:22 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 12m1 stop Toronto Pearson Intl

C$ 792Air Canada

Fri, 14 Aug - Sun, 16 Aug

8:35 p.m. - 6:28 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

21h 53m1 stop Toronto Pearson Intl

11:35 a.m. - 8:30 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

8h 55m2 stops Ottawa Toronto Pearson Intl

C$ 1,035Porter Airlines

Sun, 16 Aug - Sun, 23 Aug

12:50 p.m. - 7:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 30m1 stop Toronto Island

7:20 p.m. - 5:02 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

21h 42m2 stops Winnipeg Toronto Pearson Intl

C$ 1,132Multiple Airlines

Fri, 14 Aug - Sun, 16 Aug

10:35 a.m. - 6:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

7h 30m1 stop Toronto Island

11:35 a.m. - 7:20 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 45m2 stops Ottawa Toronto Pearson Intl

C$ 1,258Porter Airlines

Sat, 15 Aug - Sun, 16 Aug

7:25 a.m. - 11:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

16h 04m2 stops Québec City Toronto Pearson Intl

5:10 a.m. - 11:19 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

6h 09m2 stops Toronto Pearson Intl Québec City

C$ 1,719Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

6:45 a.m. - 5:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

10h 44m2 stops Québec City Toronto Pearson Intl

5:10 a.m. - 11:19 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

6h 09m2 stops Toronto Pearson Intl Québec City

C$ 1,891Multiple Airlines

Sat, 15 Aug - Sun, 16 Aug

3:15 p.m. - 11:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

8h 14m2 stops Québec City Toronto Pearson Intl

5:10 a.m. - 11:19 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

6h 09m2 stops Toronto Pearson Intl Québec City

C$ 1,891Multiple Airlines

Fri, 14 Aug - Sun, 16 Aug

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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay flight tickets

Air Canada

13 Sep

YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl

4h 33m

1 stop

YQT11:03 p.m.Thunder Bay

1 Oct

YQT5:15 a.m.Thunder Bay

4h 06m

1 stop

YUL9:21 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 572

Air Canada

1 Oct

YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl

7h 08m

1 stop

YQT5:18 p.m.Thunder Bay

4 Oct

YQT11:45 a.m.Thunder Bay

4h 36m

1 stop

YUL4:21 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 597

Air Canada

21 Aug

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

5h 59m

1 stop

YQT11:29 p.m.Thunder Bay

23 Aug

YQT5:10 a.m.Thunder Bay

6h 42m

1 stop

YUL11:52 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 668

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay flight tickets

WestJet

13 Sep

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

11h 30m

2 stops

YQT6:45 p.m.Thunder Bay

1 Oct

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 654

WestJet

11 Oct

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

27h 40m

2 stops

YQT10:25 a.m.Thunder Bay

15 Oct

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 683

WestJet

1 Oct

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

23h 00m

1 stop

YQT7:00 p.m.Thunder Bay

4 Oct

YQT7:20 p.m.Thunder Bay

21h 25m

2 stops

YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 736

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

12:25 p.m.-9:45 p.m.

1 stop9h 20m

Thunder Bay

Tue 8/9

1:40 p.m.-9:12 p.m.

1 stop7h 32m

C$ 548

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

12:00 p.m.-9:45 p.m.

1 stop9h 45m

Thunder Bay

Thu 15/10

1:40 p.m.-9:12 p.m.

1 stop7h 32m

C$ 558

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

9:45 a.m.-5:18 p.m.

2 stops7h 33m

Thunder Bay

Thu 15/10

6:15 p.m.-11:21 p.m.

1 stop5h 06m

C$ 572

Quickest round-trip

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

6:30 p.m.-11:03 p.m.

1 stop4h 33m

Thunder Bay

Thu 1/10

5:15 a.m.-9:21 a.m.

1 stop4h 06m

C$ 572

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

12:00 p.m.-9:45 p.m.

1 stop9h 45m

Thunder Bay

Thu 1/10

1:40 p.m.-9:12 p.m.

1 stop7h 32m

C$ 572

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

8:35 p.m.-8:55 a.m.

1 stop12h 20m

Thunder Bay

Sun 4/10

10:10 a.m.-8:30 p.m.

1 stop10h 20m

C$ 579

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

5:45 p.m.-8:55 a.m.

1 stop15h 10m

Thunder Bay

Sun 23/8

10:10 a.m.-12:25 a.m.

1 stop14h 15m

C$ 580

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

12:00 p.m.-9:45 p.m.

1 stop9h 45m

Thunder Bay

Thu 1/10

7:20 p.m.-7:05 a.m.

2 stops11h 45m

C$ 591

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

10:35 a.m.-6:05 p.m.

1 stop7h 30m

Thunder Bay

Tue 1/9

5:15 p.m.-10:12 p.m.

1 stop4h 57m

C$ 593

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

10:10 a.m.-5:18 p.m.

1 stop7h 08m

Thunder Bay

Sun 4/10

11:45 a.m.-4:21 p.m.

1 stop4h 36m

C$ 597

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thunder Bay?

If you don’t want to visit Thunder Bay in March, then you should wait until October to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of C$ 491.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay (YUL to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Fastest flight time	5h 59m
Direct flights	None

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay takes 5h 59m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay.

Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

How far is Montreal Pierre Elliott Trudeau Intl to Thunder Bay by plane?
A flight from Montreal Pierre Elliott Trudeau Intl to Thunder Bay will travel around 1217.9 km. A reasonable flight in good conditions will take 5h 59m.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport refresh daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport?
There are 2 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport as of August 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The travel and health documents required for your trip to Thunder Bay Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thunder Bay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and Thunder Bay, the leading airline is Porter Airlines, making up 66% of the total bookings. Other popular airlines include Air Canada with 34%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 489	Free Cancellation	Rating 7.1 11,462 reviews		Search Air Canada flights
Porter Airlines	PriceFrom C$ 524	Free Cancellation	Rating 8.0 454 reviews		Search Porter Airlines flights

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Why should I use momondo to find a flight deal from Montreal to Thunder Bay?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Thunder Bay. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Thunder Bay with flexible booking policies on momondo?

Yes. All flights to Thunder Bay from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Thunder Bay.

I’m not ready to book a flight from Montreal to Thunder Bay right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Thunder Bay now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thunder Bay and let you know when they change.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay from C$ 261

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Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay flight tickets

WestJet flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Our best WestJet deals on Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay that are best for you.

See travel insights to Thunder Bay from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

What is the cheapest month to fly to Thunder Bay?

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to Thunder Bay?

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay (YUL to YQT) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Thunder Bay with momondo

Why use momondo?

An easier way to manage your Thunder Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favourite airline to Thunder Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Thunder Bay

List of cabin classes available on flights landing in Thunder Bay. Availability may vary depending on flight origin and airline.

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