What is the cheapest airline that flies from Montreal to Thunder Bay?

WestJet, Air Transat, and Porter Airlines are the most popular carriers operating from Montreal to Thunder Bay

When did momondo last update prices for flights from Montreal to Thunder Bay Airport?

Prices for flights from Montreal to Thunder Bay Airport are updated daily.

How many operators does momondo search for flights from Montreal to Thunder Bay Airport?

The number of operators available for flights from Montreal to Thunder Bay Airport is 2 as of September 2026.

How old do you have to be to fly from Montreal to Thunder Bay Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Thunder Bay Airport.

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

The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 258 Cheap Flights from Montreal to Thunder Bay in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Thunder Bay

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 p.m. - 10:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 18m1 stop Toronto Pearson Intl

9:00 a.m. - 4:00 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 00m1 stop Toronto Island

C$ 438Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

4:15 p.m. - 10:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 18m1 stop Toronto Pearson Intl

9:00 a.m. - 4:00 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 00m1 stop Toronto Island

C$ 438Multiple Airlines

Thu, 22 Oct - Fri, 30 Oct

6:45 a.m. - 6:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

11h 20m1 stop Toronto Pearson Intl

1:50 p.m. - 12:25 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

10h 35m1 stop Toronto Island

C$ 487Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

6:45 a.m. - 6:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

11h 20m1 stop Toronto Pearson Intl

7:20 p.m. - 6:20 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

23h 00m2 stops Winnipeg Toronto Pearson Intl

C$ 491Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

7:15 a.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

11h 30m2 stops Calgary Winnipeg

1:50 p.m. - 6:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 22m1 stop Toronto Island

C$ 521Multiple Airlines

Sun, 18 Oct - Tue, 20 Oct

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

9h 45m1 stop Toronto Island

1:50 p.m. - 9:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

7h 22m1 stop Toronto Island

C$ 522Porter Airlines

Sun, 18 Oct - Tue, 20 Oct

9:30 a.m. - 5:08 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

7h 38m2 stops Ottawa Toronto Pearson Intl

5:00 a.m. - 11:53 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

6h 53m2 stops Toronto Pearson Intl Ottawa

C$ 565Air Canada

Thu, 22 Oct - Fri, 30 Oct

7:55 p.m. - 9:14 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

13h 19m1 stop Toronto Island

9:55 a.m. - 12:35 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

14h 40m3 stops Ottawa Halifax Intl Toronto Pearson Intl

C$ 702Porter Airlines

Sun, 15 Nov - Sat, 21 Nov

6:10 p.m. - 10:36 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

4h 26m1 stop Toronto Pearson Intl

5:15 p.m. - 10:00 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 45m1 stop Toronto Pearson Intl

C$ 1,063Air Canada

Mon, 28 Dec - Sat, 2 Jan

11:15 a.m. - 10:54 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

11h 39m3 stops Halifax Intl Ottawa Toronto Pearson Intl

9:55 a.m. - 7:15 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

9h 20m2 stops Ottawa Toronto Pearson Intl

C$ 1,207Porter Airlines

Sun, 22 Nov - Sat, 28 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:00 p.m. - 8:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

15h 55m1 stop Toronto Pearson Intl

1:40 p.m. - 6:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 32m1 stop Toronto Island

C$ 659Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

6:30 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 30m1 stop Toronto Island

6:00 a.m. - 11:15 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 15m1 stop Toronto Island

C$ 756Porter Airlines

Sat, 12 Sep - Tue, 15 Sep

6:30 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 30m1 stop Toronto Island

6:00 a.m. - 11:15 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 15m1 stop Toronto Island

C$ 766Porter Airlines

Sat, 12 Sep - Tue, 15 Sep

6:30 a.m. - 1:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 30m1 stop Toronto Island

6:00 a.m. - 11:15 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 15m1 stop Toronto Island

C$ 767Porter Airlines

Sat, 12 Sep - Tue, 15 Sep

8:00 p.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

22h 45m2 stops Calgary Winnipeg

1:40 p.m. - 6:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 32m1 stop Toronto Island

C$ 828Multiple Airlines

Sat, 12 Sep - Sat, 19 Sep

8:40 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

8h 38m2 stops Ottawa Toronto Pearson Intl

5:05 a.m. - 3:38 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m2 stops Toronto Pearson Intl Ottawa

C$ 940Air Canada

Sat, 12 Sep - Tue, 15 Sep

8:40 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

8h 38m2 stops Ottawa Toronto Pearson Intl

5:05 a.m. - 10:21 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 16m1 stop Toronto Pearson Intl

C$ 940Air Canada

Sat, 12 Sep - Tue, 15 Sep

8:40 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

8h 38m2 stops Ottawa Toronto Pearson Intl

5:05 a.m. - 3:38 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

10h 33m2 stops Toronto Pearson Intl Ottawa

C$ 950Air Canada

Sat, 12 Sep - Tue, 15 Sep

5:00 p.m. - 10:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

5h 33m1 stop Toronto Pearson Intl

11:00 a.m. - 11:45 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

12h 45m2 stops Winnipeg Calgary

C$ 973Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

5:00 p.m. - 10:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

5h 33m1 stop Toronto Pearson Intl

11:00 a.m. - 11:45 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

12h 45m2 stops Winnipeg Calgary

C$ 1,024Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

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Porter Airlines flights from Montreal to Thunder Bay

Our best Porter Airlines deals on Montreal to Thunder Bay flight tickets

Porter Airlines

18 Oct

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

9h 45m

1 stop

YQT9:45 p.m.Thunder Bay

20 Oct

YQT1:50 p.m.Thunder Bay

7h 22m

1 stop

YUL9:12 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 522

Porter Airlines

15 Sep

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

7h 20m

1 stop

YQT7:20 p.m.Thunder Bay

17 Sep

YQT6:00 a.m.Thunder Bay

5h 15m

1 stop

YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 654

Porter Airlines

15 Nov

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

13h 19m

1 stop

YQT9:14 a.m.Thunder Bay

21 Nov

YQT9:55 a.m.Thunder Bay

14h 40m

3 stops

YUL12:35 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 702

WestJet flights from Montreal to Thunder Bay

Our best WestJet deals on Montreal to Thunder Bay flight tickets

WestJet

18 Oct

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

11h 30m

2 stops

YQT6:45 p.m.Thunder Bay

20 Oct

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

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

C$ 539

WestJet

3 Oct

YUL5:45 p.m.Montreal Pierre Elliott Trudeau Intl

25h 15m

2 stops

YQT7:00 p.m.Thunder Bay

10 Oct

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

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

C$ 636

WestJet

22 Nov

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

33h 20m

3 stops

YQT4:05 p.m.Thunder Bay

28 Nov

YQT4:40 p.m.Thunder Bay

31h 50m

3 stops

YUL12:30 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 967

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

Fri 23/10

4:15 p.m.-10:33 p.m.

1 stop6h 18m

Thunder Bay

Fri 30/10

9:00 a.m.-4:00 p.m.

1 stop7h 00m

C$ 438

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

4:15 p.m.-10:33 p.m.

1 stop6h 18m

Thunder Bay

Fri 30/10

9:00 a.m.-4:00 p.m.

1 stop7h 00m

C$ 438

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

6:45 a.m.-6:05 p.m.

1 stop11h 20m

Thunder Bay

Sat 10/10

1:50 p.m.-12:25 a.m.

1 stop10h 35m

C$ 487

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

6:45 a.m.-6:05 p.m.

1 stop11h 20m

Thunder Bay

Sat 10/10

7:20 p.m.-6:20 p.m.

2 stops23h 00m

C$ 491

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

7:15 a.m.-6:45 p.m.

2 stops11h 30m

Thunder Bay

Tue 20/10

1:50 p.m.-6:12 p.m.

1 stop4h 22m

C$ 521

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

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

1 stop9h 45m

Thunder Bay

Tue 20/10

1:50 p.m.-9:12 p.m.

1 stop7h 22m

C$ 522

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

9:30 a.m.-5:08 p.m.

2 stops7h 38m

Thunder Bay

Fri 30/10

5:00 a.m.-11:53 a.m.

2 stops6h 53m

C$ 565

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

7:55 p.m.-9:14 a.m.

1 stop13h 19m

Thunder Bay

Sat 21/11

9:55 a.m.-12:35 a.m.

3 stops14h 40m

C$ 702

Quickest round-trip

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Mon 28/12

6:10 p.m.-10:36 p.m.

1 stop4h 26m

Thunder Bay

Sat 2/1

5:15 p.m.-10:00 p.m.

1 stop4h 45m

C$ 1,063

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

11:15 a.m.-10:54 p.m.

3 stops11h 39m

Thunder Bay

Sat 28/11

9:55 a.m.-7:15 p.m.

2 stops9h 20m

C$ 1,207

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 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, when ticket prices are also cheap, with an average price of C$ 487.

How have Montreal to Thunder Bay flight prices changed over time?

When to book flights from Montreal to Thunder Bay

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

Estimated round-trip price

Cheap Montreal to Thunder Bay (YMQ to YQT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Thunder Bay

Best price found	C$ 258
Fastest flight time	6h 18m
Direct flights	None

The best one-way flight to Thunder Bay from Montreal in the past 72 hours is C$ 258. The best round-trip flight deal from Montreal to Thunder Bay found on momondo in the last 72 hours is C$ 438.

The fastest flight from Montreal to Thunder Bay takes 6h 18m

There are no direct flights from Montreal to Thunder Bay. There are no popular flight routes from Montreal to Thunder Bay.

Search flight deals

Frequently asked questions about flying from Montreal to Thunder Bay

How far is Montreal to Thunder Bay by plane?
The distance between Montreal and Thunder Bay is about 1230.0 km. Flights usually cover this in 6h 18m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Montreal to Thunder Bay Airport?
Prices for flights from Montreal to Thunder Bay Airport are updated daily.
How many operators does momondo search for flights from Montreal to Thunder Bay Airport?
The number of operators available for flights from Montreal to Thunder Bay Airport is 2 as of September 2026.
How old do you have to be to fly from Montreal to Thunder Bay Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Thunder Bay Airport.
What documentation or ID do you need to fly to Thunder Bay Airport?
The necessary travel and health documents for your Thunder Bay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Montreal to Thunder Bay?
Based on momondo bookings for flights between Montreal and Thunder Bay, the leading airline is Porter Airlines, making up 100% of the total bookings.

Best airlines flying from Montreal to Thunder Bay

Compare and see reviews for airlines that fly from Montreal to Thunder Bay with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 485	Free Cancellation	Rating 7.1 11,600 reviews		Search Air Canada flights
Porter Airlines	PriceFrom C$ 519	Free Cancellation	Rating 8.0 458 reviews		Search Porter Airlines flights

Why use momondo?

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

Finding the right flight to Thunder Bay from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thunder Bay quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Montreal to Thunder Bay flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Montreal and Thunder Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Thunder Bay from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.