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

Air Canada, WestJet, and Air Transat 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 August 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$ 223 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.

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

6h 30m1 stop Toronto Island

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

4h 22m1 stop Toronto Island

C$ 380Porter Airlines

Sat, 10 Oct - Sat, 17 Oct

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

6h 30m1 stop Toronto Island

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

4h 22m1 stop Toronto Island

C$ 388Porter Airlines

Sat, 10 Oct - Sat, 17 Oct

11:10 a.m. - 5:13 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 03m1 stop Toronto Pearson Intl

5:15 a.m. - 10:21 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

5h 06m1 stop Toronto Pearson Intl

C$ 402Air Canada

Mon, 5 Oct - Thu, 22 Oct

6:00 a.m. - 10:48 a.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

4h 48m1 stop 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$ 402Air Canada

Wed, 23 Sep - Wed, 30 Sep

11:10 a.m. - 5:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

6h 08m1 stop Toronto Pearson Intl

5:05 a.m. - 9:21 a.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

4h 16m1 stop Toronto Pearson Intl

C$ 402Air Canada

Thu, 17 Sep - Sun, 20 Sep

6:00 p.m. - 10:33 p.m.YUL Montreal Pierre Elliott Trudeau Intl-YQT Thunder Bay

4h 33m1 stop Toronto Pearson Intl

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

11h 45m2 stops Winnipeg Calgary

C$ 452Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

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

11h 30m2 stops Calgary Winnipeg

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

11h 45m2 stops Winnipeg Calgary

C$ 478WestJet

Wed, 7 Oct - Wed, 14 Oct

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

5h 33m1 stop Toronto Pearson Intl

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

11h 45m2 stops Winnipeg Calgary

C$ 478Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

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$ 485Porter 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

5:15 p.m. - 9:12 p.m.YQT Thunder Bay-YUL Montreal Pierre Elliott Trudeau Intl

3h 57m1 stop Toronto Island

C$ 509Porter Airlines

Sat, 12 Sep - Tue, 15 Sep

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Air Canada flights from Montreal to Thunder Bay

Our best Air Canada deals on Montreal to Thunder Bay flight tickets

Air Canada

17 Sep

YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl

6h 08m

1 stop

YQT5:18 p.m.Thunder Bay

20 Sep

YQT5:05 a.m.Thunder Bay

4h 16m

1 stop

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

C$ 402

Air Canada

15 Sep

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

5h 33m

1 stop

YQT11:03 p.m.Thunder Bay

17 Sep

YQT5:05 a.m.Thunder Bay

6h 46m

1 stop

YUL11:51 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 433

Air Canada

10 Oct

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

7h 38m

2 stops

YQT5:23 p.m.Thunder Bay

17 Oct

YQT5:10 a.m.Thunder Bay

4h 11m

1 stop

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

C$ 444

WestJet flights from Montreal to Thunder Bay

Our best WestJet deals on Montreal to Thunder Bay flight tickets

WestJet

10 Oct

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

11h 30m

2 stops

YQT6:45 p.m.Thunder Bay

17 Oct

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

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

C$ 517

WestJet

15 Sep

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

16h 55m

2 stops

YQT10:25 a.m.Thunder Bay

17 Sep

YQT7:20 p.m.Thunder Bay

11h 45m

2 stops

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

C$ 519

WestJet

15 Sep

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

25h 00m

2 stops

YQT6:45 p.m.Thunder Bay

17 Sep

YQT7:50 p.m.Thunder Bay

11h 15m

1 stop

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

C$ 548

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

Sat 10/10

6:30 a.m.-1:00 p.m.

1 stop6h 30m

Thunder Bay

Sat 17/10

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

1 stop4h 22m

C$ 380

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:30 a.m.-1:00 p.m.

1 stop6h 30m

Thunder Bay

Sat 17/10

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

1 stop4h 22m

C$ 388

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

11:10 a.m.-5:13 p.m.

1 stop6h 03m

Thunder Bay

Thu 22/10

5:15 a.m.-10:21 a.m.

1 stop5h 06m

C$ 402

Quickest round-trip

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

6:00 a.m.-10:48 a.m.

1 stop4h 48m

Thunder Bay

Wed 30/9

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

1 stop5h 06m

C$ 402

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

11:10 a.m.-5:18 p.m.

1 stop6h 08m

Thunder Bay

Sun 20/9

5:05 a.m.-9:21 a.m.

1 stop4h 16m

C$ 402

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:00 p.m.-10:33 p.m.

1 stop4h 33m

Thunder Bay

Sat 17/10

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

2 stops11h 45m

C$ 452

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

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

2 stops11h 30m

Thunder Bay

Wed 14/10

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

2 stops11h 45m

C$ 478

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

5:00 p.m.-10:33 p.m.

1 stop5h 33m

Thunder Bay

Wed 14/10

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

2 stops11h 45m

C$ 478

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:30 a.m.-1:00 p.m.

1 stop6h 30m

Thunder Bay

Tue 15/9

6:00 a.m.-11:15 a.m.

1 stop5h 15m

C$ 485

MontrealThunder Bay

YUL Montreal Pierre Elliott Trudeau Intl - YQT Thunder Bay

YULYQT

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

6:30 a.m.-1:00 p.m.

1 stop6h 30m

Thunder Bay

Tue 15/9

5:15 p.m.-9:12 p.m.

1 stop3h 57m

C$ 509

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 August, then you should wait until March to fly from Montreal, when ticket prices are also cheap, with an average price of C$ 0.

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$ 223
Fastest flight time	5h 33m
Direct flights	None

The best one-way flight to Thunder Bay from Montreal in the past 72 hours is C$ 223. The best round-trip flight deal from Montreal to Thunder Bay found on momondo in the last 72 hours is C$ 380.

The fastest flight from Montreal to Thunder Bay takes 5h 33m

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 5h 33m, 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 August 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$ 487	Free Cancellation	Rating 7.1 11,547 reviews		Search Air Canada flights
Porter Airlines	PriceFrom C$ 521	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.