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Cheap flights from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport from C$ 143

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YUL
15 Apr — 22 Apr1
1 adult

Cheap 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 10 April 2025.

Round-trip from

C$ 434

One-way from

C$ 143

Popular in

August

Cheapest in

September

Average price

C$ 747
Porter Airlines
  • Porter Airlines
  • 22/5-25/5
  • 2 total stops
  • 11h 15m total
  • Thunder Bay to Montreal
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20/5
  • 20/5
  • 1 total stop
  • 14h 22m total
  • Thunder Bay to Montreal
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Highest demand for flights based on searches. 6% potential increase in price (C$ 54 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Thunder Bay to Pierre Elliott Trudeau Intl

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 10 April 2025.

Fri 23/510:20 a.m.YQT - YUL
1 stop14h 17mMultiple Airlines
Fri 30/56:45 a.m.YUL - YQT
1 stop26h 05mMultiple Airlines
Deal found 9/4C$ 428
Thu 22/511:50 a.m.YQT - YUL
1 stop4h 10mPorter Airlines
Sun 25/53:10 p.m.YUL - YQT
1 stop7h 05mPorter Airlines
Deal found 10/4C$ 434
Thu 22/55:15 a.m.YQT - YUL
1 stop4h 06mAir Canada
Sun 25/510:15 a.m.YUL - YQT
1 stop5h 34mAir Canada
Deal found 9/4C$ 449

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 10 April 2025.
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

Thu 22/5

11:50 a.m.-4:00 p.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

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

1 stop7h 05m

C$ 434

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Thu 22/5

5:15 a.m.-9:21 a.m.

1 stop4h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

10:15 a.m.-3:49 p.m.

1 stop5h 34m

C$ 449

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Thu 22/5

5:15 a.m.-11:05 p.m.

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

9:40 a.m.-3:49 p.m.

2 stops6h 09m

C$ 771

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Tue 20/5

10:15 a.m.-12:37 a.m.

1 stop14h 22m

C$ 143

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Wed 21/5

5:15 a.m.-12:21 p.m.

1 stop7h 06m

C$ 198

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Wed 21/5

2:20 p.m.-8:10 p.m.

1 stop5h 50m

C$ 212

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Wed 21/5

10:20 a.m.-5:20 p.m.

1 stop7h 00m

C$ 219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

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, October is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 10 April 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and Air Canada from Thunder Bay to Montreal. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.6

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.6

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
384 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.6

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
9,083 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

6.9

Food

7.6

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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. 2 airlines 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.

  • What are the cheapest airlines flying 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$ 434. Another airline that can offer you cheap pricing is Air Canada. Users have found that Porter Airlines is 19% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 198. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • 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, October is the cheapest month in which you can book a flight from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Thunder Bay to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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 Thunder Bay?

Book flights to Thunder Bay if you plan to visit one of these locations
Laval
Brossard
Dorval
Longueuil
Cornwall
Drummondville
Saint-Jean-sur-Richelieu
Sherbrooke
Boucherville
Saint-Sauveur
Bromont
Montebello
Trois-Rivières

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Top 2 airlines flying from Thunder Bay to Pierre Elliott Trudeau Intl

Discover the top 2 airlines 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 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 412AverageC$ 589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 423AverageC$ 541FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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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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