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Cheap flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport from C$ 229

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YUL
25 Feb — 4 Mar1
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
Explore the most affordable flight options available from Thunder Bay to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Wed 11/38:00 a.m.
YQT
-
YUL
1 stop4h 40m
Multiple Airlines
Wed 18/36:45 a.m.
YUL
-
YQT
2 stops8h 26m
Multiple Airlines
Deal found 24/1C$ 462
Wed 11/38:00 a.m.
YQT
-
YUL
1 stop7h 15m
Porter Airlines
Wed 18/38:55 a.m.
YUL
-
YQT
1 stop6h 37m
Porter Airlines
Deal found 24/1C$ 481
Mon 2/38:00 a.m.
YQT
-
YUL
1 stop7h 10m
Porter Airlines
Fri 6/38:55 a.m.
YUL
-
YQT
1 stop4h 47m
Porter Airlines
Deal found 24/1C$ 503
Sun 29/310:30 a.m.
YQT
-
YUL
1 stop6h 00m
Porter Airlines
Thu 2/46:45 a.m.
YUL
-
YQT
1 stop6h 57m
Porter Airlines
Deal found 25/1C$ 520
Sun 8/25:00 a.m.
YQT
-
YUL
2 stops6h 40m
Air Canada
Wed 11/212:10 p.m.
YUL
-
YQT
1 stop6h 25m
Air Canada
Deal found 24/1C$ 557
Sat 14/210:30 a.m.
YQT
-
YUL
1 stop4h 45m
Porter Airlines
Mon 16/28:55 a.m.
YUL
-
YQT
1 stop6h 37m
Porter Airlines
Deal found 25/1C$ 567
Thu 5/24:15 p.m.
YQT
-
YUL
1 stop6h 30m
Porter Airlines
Mon 9/21:40 p.m.
YUL
-
YQT
1 stop6h 02m
Porter Airlines
Deal found 25/1C$ 590

Find flight deals from Thunder Bay to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Thunder Bay (YQT) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 January 2026.

Round-trip from

C$ 456

One-way from

C$ 229

Popular in

January

Cheapest in

March

Average price

C$ 916
WestJet
  • WestJet
  • 23/2-4/3
  • 3 total stops
  • 14h 56m total
  • Thunder Bay to Montreal
Search Deals
Porter Airlines
  • Porter Airlines
  • 10/2
  • 1 total stop
  • 4h 45m total
  • Thunder Bay to Montreal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 January 2026.
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

Thunder Bay

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Wed 11/3

8:00 a.m.-12:40 p.m.

1 stop4h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:45 a.m.-3:11 p.m.

2 stops8h 26m

C$ 462

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Wed 11/3

8:00 a.m.-3:10 p.m.

1 stop7h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

8:55 a.m.-3:32 p.m.

1 stop6h 37m

C$ 478

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Mon 2/3

8:00 a.m.-3:10 p.m.

1 stop7h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

8:55 a.m.-1:42 p.m.

1 stop4h 47m

C$ 503

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Sun 29/3

10:30 a.m.-4:30 p.m.

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

6:45 a.m.-1:42 p.m.

1 stop6h 57m

C$ 520

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Mon 2/3

11:15 a.m.-4:50 p.m.

2 stops5h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

6:10 p.m.-11:35 p.m.

1 stop5h 25m

C$ 531

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Tue 10/2

10:30 a.m.-3:15 p.m.

1 stop4h 45m

C$ 229

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Sun 8/3

8:00 a.m.-3:10 p.m.

1 stop7h 10m

C$ 230

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Tue 10/2

3:45 p.m.-12:38 a.m.

2 stops32h 53m

C$ 256

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Sun 8/2

4:15 p.m.-10:45 p.m.

1 stop6h 30m

C$ 260

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Sun 8/3

5:00 a.m.-11:40 a.m.

2 stops6h 40m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 11 results
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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, January is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 384). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 492). 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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 26 January 2026.
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
7.9
Good
412 reviews
Check prices

Food

7.5

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

6.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 7h 10m. 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$ 378. Users have found that Porter Airlines is 30% 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, January is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 384). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 492). 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
Dorval
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Thunder Bay to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Thunder Bay to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 378AverageC$ 496FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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.

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