Find flights
When to book
Airlines
FAQs

Cheap flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport from C$ 192

YQT — YUL
18 Nov — 25 Nov1
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

Tue 17/111:30 p.m. -
1 stop5h 35m
Thu 26/114:40 p.m. -
1 stop5h 36m
Deal found 16/10C$ 445
Mon 16/115:25 p.m. -
1 stop4h 45m
Thu 26/114:40 p.m. -
1 stop5h 36m
Deal found 16/10C$ 452
Tue 17/115:25 p.m. -
1 stop4h 45m
Thu 26/114:40 p.m. -
1 stop5h 36m
Deal found 16/10C$ 459
Fri 6/117:05 a.m. -
1 stop8h 55m
Thu 12/114:40 p.m. -
1 stop5h 36m
Deal found 16/10C$ 465
Mon 16/111:30 p.m. -
1 stop5h 35m
Fri 27/114:40 p.m. -
1 stop5h 36m
Deal found 16/10C$ 466
Sun 29/115:25 p.m. -
1 stop4h 45m
Thu 3/129:45 a.m. -
1 stop7h 01m
Deal found 15/10C$ 479
Sat 14/119:00 a.m. -
1 stop7h 00m
Tue 24/119:45 a.m. -
1 stop6h 56m
Deal found 16/10C$ 481
Tue 1/125:30 p.m. -
1 stop4h 41m
Tue 8/124:40 p.m. -
1 stop5h 46m
Deal found 17/10C$ 482
Thu 19/111:30 p.m. -
1 stop8h 40m
Sat 28/119:45 a.m. -
1 stop6h 56m
Deal found 16/10C$ 513
Thu 12/115:25 p.m. -
1 stop4h 45m
Sun 15/115:25 p.m. -
1 stop5h 31m
Deal found 17/10C$ 523
Fri 6/117:05 a.m. -
1 stop8h 55m
Thu 12/119:45 a.m. -
1 stop6h 56m
Deal found 17/10C$ 524
Sun 15/115:25 p.m. -
1 stop4h 45m
Sun 22/114:40 p.m. -
1 stop5h 36m
Deal found 18/10C$ 558

Find flight deals from Thunder Bay to Pierre Elliott Trudeau Intl

Round-trip from

C$ 445

One-way from

C$ 192

Popular in

February

Cheapest in

September

Average price

C$ 660
Porter Airlines
  • Porter Airlines
  • 17/11-26/11
  • 2 total stops
  • 11h 11m total
  • Thunder Bay to Montreal
Search Deals
Air Canada
  • Air Canada
  • 10/11-31/12
  • 1 total stop
  • 6h 25m total
  • Thunder Bay to Montreal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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

Fri 30/10

5:00 a.m.-9:25 a.m.

1 stop4h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 229

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 1/11

1:30 p.m.-7:05 p.m.

1 stop5h 35m

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

Wed 28/10

5:25 p.m.-10:10 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 247

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 8/11

1:30 p.m.-7:05 p.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 254

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 1/11

5:25 p.m.-10:10 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 263

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Thu 11/2

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

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 448

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 29/11

5:25 p.m.-10:10 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

9:45 a.m.-4:46 p.m.

1 stop7h 01m

C$ 479

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Mon 16/11

1:30 p.m.-7:05 p.m.

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

9:45 a.m.-4:41 p.m.

1 stop6h 56m

C$ 481

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Wed 18/11

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

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

9:45 a.m.-4:41 p.m.

1 stop6h 56m

C$ 481

Thunder BayMontreal

YQT Thunder Bay - YUL Montreal Pierre Elliott Trudeau Intl

YQTYUL

Thunder Bay

Sun 15/11

5:25 p.m.-10:10 p.m.

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

4:40 p.m.-10:16 p.m.

1 stop5h 36m

C$ 481

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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$ 570). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 1,115). 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 below average for this route at the moment.

Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 608 and C$ 712 in November.
The cheapest round-trip price found within the last 5 days was C$ 445 on Porter Airlines (17 Nov-26 Nov).

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
468 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
468 reviews
Porter Airlines
8.0
Very good
468 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

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 can get you from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in just under 4h 45m. Your travel time can differ by up to . The distance between Thunder Bay and Montreal Pierre Elliott Trudeau Intl Airport is about 1223 km.

  • 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$ 418. Users have found that Porter Airlines is 41% 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$ 570). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in February is currently the most expensive (average of C$ 1,115). 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
Laval
Trois-Rivières
Dorval
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$ 418AverageC$ 712FlexibilityNo 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.