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Cheap flights from Montreal to Thunder Bay from C$ 241

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — YQT
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Montreal to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Thunder Bay (YQT). 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 12 June 2025.

Round-trip from

C$ 398

One-way from

C$ 241

Popular in

October

Cheapest in

May

Average price

C$ 454
8/7-15/7
  • 8/7-15/7
  • 2 total stops
  • 20h 17m total
  • Montreal to Thunder Bay
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Porter Airlines
  • Porter Airlines
  • 28/7
  • 1 total stop
  • 4h 28m total
  • Montreal to Thunder Bay
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Highest demand for flights based on searches. 10% potential increase in price (C$ 86 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montreal to Thunder Bay

Cheapest flights from Montreal to Thunder Bay
Explore the most affordable flight options available from Montreal to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 8/710:45 a.m.YUL - YQT
1 stop5h 55mMultiple Airlines
Tue 15/710:15 a.m.YQT - YUL
1 stop14h 22mMultiple Airlines
Deal found 10/6C$ 398
Tue 22/76:00 a.m.YUL - YQT
1 stop4h 03mAir Canada
Tue 22/711:10 a.m.YQT - YUL
1 stop4h 11mAir Canada
Deal found 11/6C$ 414
Thu 10/71:10 p.m.YUL - YQT
1 stop8h 03mPorter Airlines
Sun 13/711:50 a.m.YQT - YUL
1 stop4h 10mPorter Airlines
Deal found 12/6C$ 427

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal to Thunder Bay 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 12 June 2025.
Use the filters below to find and compare flights from Montreal to Thunder Bay that are best for you.

Fly from

Montreal

Fly to

Thunder Bay

Route

Depart

Return

Price

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

10:45 a.m.-4:40 p.m.

1 stop5h 55m

Thunder Bay

Tue 15/7

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

1 stop14h 22m

C$ 398

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Tue 22/7

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Thunder Bay

Tue 22/7

11:10 a.m.-3:21 p.m.

1 stop4h 11m

C$ 414

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

6:55 a.m.-1:38 p.m.

1 stop6h 43m

Thunder Bay

Fri 1/8

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

1 stop5h 50m

C$ 428

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

4:45 p.m.-9:13 p.m.

1 stop4h 28m

C$ 241

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

4:00 p.m.-10:15 p.m.

1 stop6h 15m

C$ 242

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Fri 1/8

9:40 a.m.-3:43 p.m.

2 stops6h 03m

C$ 268

MontrealThunder Bay

YUL - YQT

YULYQT

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

6:45 a.m.-11:10 a.m.

2 stops28h 25m

C$ 276

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Montreal to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Montreal 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 Montreal to Thunder Bay

What is the cheapest time of day to fly from YMQ to YQT?

Find hourly flight availability from Montreal to Thunder Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Montreal to Thunder Bay by exploring options for tickets at noon.

Rainfall in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thunder Bay ranges from 10.0 - 90.0 mm per month. July is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Thunder Bay when rainfall is around 10.0 mm.

Temperature in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thunder Bay, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. 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 Thunder Bay. Reviews last updated 12 June 2025.
Porter Airlines
8.0
Very good
288 reviews
Check prices

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
396 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,537 reviews
Porter Airlines
8.0
Very good
288 reviews
Check prices

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Overall

8.0

Food

7.6

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Related info for your journey

Find useful and relevant information for your journey from Montreal to Thunder Bay. 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 into for flights to Thunder Bay from Montreal?

    Thunder Bay (YQT) is the airport you will fly into if you book a flight from Montreal to Thunder Bay. You should not have trouble finding flights to Thunder Bay from Montreal; the airport handles an average of 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Thunder Bay airport from Montreal. It is only a 5.6 km journey from Thunder Bay (YQT) to Thunder Bay’s city centre.

  • What are the cheapest airlines flying from Montreal to Thunder Bay round-trip?

    Flying on Air Canada is currently your cheapest option to Thunder Bay, with prices starting at C$ 414. Another option worth looking into is Porter Airlines, starting at C$ 428 round trip. You may be able to fly from Montreal to Thunder Bay for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Montreal to Thunder Bay one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 241. Users have also found prices from C$ 242 and C$ 268 on Air Transat and Air Canada, respectively.

  • Can I find deals for flights from Montreal to Thunder Bay that include hotel bookings?

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

  • How can I find direct flights from Montreal to Thunder Bay?

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

  • Can I find deals for business class flights from Montreal to Thunder Bay?

    Yes. Cheapflights offers flight deals from Montreal to Thunder Bay 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 Montreal to Thunder Bay?

    Currently, June is the cheapest month in which you can book a flight from Montreal to Thunder Bay (average of C$ 207). Flying from Montreal to Thunder Bay in December is currently the most expensive (average of C$ 307). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montreal to Thunder Bay

Discover the top airline that operate flights from Montreal to Thunder Bay. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 396AverageC$ 564FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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How does Cheapflights help users find flights from Montreal to Thunder Bay?

When you search for this flight from Montreal to Thunder Bay, 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.

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Can Cheapflights find flights from Montreal to Thunder Bay with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Thunder Bay, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Thunder Bay become cheaper?

Yes! Start tracking prices for Montreal to Thunder Bay flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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