Find flights
When to book
Airlines
FAQs

Cheap flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport from C$ 199

YQT — YUL
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Pierre Elliott Trudeau Intl

Sat 26/96:30 a.m. -
1 stop10h 15m
Fri 2/105:45 p.m. -
1 stop15h 10m
Deal found 1/9C$ 486
Thu 1/106:00 a.m. -
1 stop5h 15m
Thu 8/106:45 a.m. -
1 stop15h 48m
Deal found 3/9C$ 492
Tue 29/96:30 a.m. -
1 stop10h 15m
Tue 6/106:45 a.m. -
1 stop15h 48m
Deal found 1/9C$ 496
Sat 26/911:00 a.m. -
2 stops12h 45m
Fri 2/106:45 a.m. -
2 stops12h 15m
Deal found 1/9C$ 503
Wed 28/101:30 p.m. -
1 stop5h 35m
Mon 2/116:45 a.m. -
1 stop16h 09m
Deal found 2/9C$ 506
Mon 26/101:30 p.m. -
1 stop5h 35m
Mon 2/116:45 a.m. -
1 stop16h 09m
Deal found 4/9C$ 508
Tue 6/107:20 p.m. -
2 stops11h 45m
Thu 8/106:45 a.m. -
2 stops12h 15m
Deal found 3/9C$ 510

Find flight deals from Thunder Bay to Pierre Elliott Trudeau Intl

Round-trip from

C$ 486

One-way from

C$ 199

Popular in

January

Cheapest in

September

Average price

C$ 496
26/9-2/10
  • 26/9-2/10
  • 2 total stops
  • 25h 25m total
  • Thunder Bay to Montreal
Search Deals
WestJet
  • WestJet
  • 27/9-31/12
  • 1 total stop
  • 11h 15m total
  • Thunder Bay to Montreal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Thu 1/10

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

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 224

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Tue 22/9

6:30 a.m.-4:45 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 239

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sat 26/9

6:30 a.m.-4:45 p.m.

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 239

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Thu 24/9

11:30 a.m.-8:17 a.m.

2 stops20h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 243

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Tue 22/9

11:30 a.m.-11:15 a.m.

2 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Fri 25/9

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

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 250

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Fri 25/9

7:20 p.m.-11:45 p.m.

2 stops28h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 257

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 20/9

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

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 258

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Tue 13/10

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

2 stops11h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 274

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Mon 14/9

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

1 stop5h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 282

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Thunder Bay to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Thunder Bay with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 496). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is typical for this route at the moment.

Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 463 and C$ 586 in September.
The cheapest round-trip price found within the last 5 days was C$ 486 on Multiple Airlines (26 Sep-2 Oct).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

See what other customers who have flown with Porter Airlines from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
458 reviews
Check prices

Food

7.6

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Food

7.6

Comfort

8.0

Crew

8.6

Entertainment

6.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

  • What airport do you fly from for flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl?

    Thunder Bay (YQT), located 5.6 km from the city centre, is the airport you fly out of when you book flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl. 1 airline have flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport?

    Porter Airlines and WestJet can get you from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in just under 3h 57m. Your travel time can differ by up to 25h 08m. The distance between Thunder Bay and Montreal Pierre Elliott Trudeau Intl Airport is about 1223 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 428. Users have found that Porter Airlines is 31% cheaper than the other options available to this destination.

  • Can I find deals for flights from Thunder Bay to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Thunder Bay to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Thunder Bay to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Thunder Bay to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 496). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Trois-Rivières
Dorval
Laval
Brossard
Sherbrooke
Longueuil
Cornwall
Boucherville
Bromont
Magog
Montebello
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Thunder Bay to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 428AverageC$ 620FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thunder Bay to Pierre Elliott Trudeau Intl?

When you search for this flight from Thunder Bay to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to Pierre Elliott Trudeau Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Thunder Bay.

Can Cheapflights find flights from Thunder Bay to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Thunder Bay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thunder Bay to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Thunder Bay to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.