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Cheap flights from Thunder Bay to Mississauga from C$ 129

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YYZ
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Thunder Bay to Mississauga are usually found in June or April, booked 81 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Thunder Bay to Mississauga

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Mississauga
Explore the most affordable flight options available from Thunder Bay to Mississauga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Tue 23/126:00 a.m.YQT - YYZ
1 stop4h 28mMultiple Airlines
Sat 17/19:40 a.m.YYZ - YQT
1 stop5h 30mMultiple Airlines
Deal found 13/12C$ 375
Tue 30/126:00 a.m.YQT - YYZ
1 stop4h 28mMultiple Airlines
Mon 26/19:40 a.m.YYZ - YQT
1 stop5h 30mMultiple Airlines
Deal found 13/12C$ 377
Tue 23/126:00 a.m.YQT - YYZ
1 stop4h 28mPorter Airlines
Sat 17/17:30 p.m.YYZ - YQT
Nonstop2h 00mPorter Airlines
Deal found 13/12C$ 386
Tue 30/126:00 a.m.YQT - YYZ
1 stop4h 28mPorter Airlines
Mon 26/17:30 p.m.YYZ - YQT
Nonstop2h 00mPorter Airlines
Deal found 13/12C$ 387
Tue 23/125:00 a.m.YQT - YYZ
Nonstop1h 50mAir Canada
Sat 17/14:35 p.m.YYZ - YQT
Nonstop1h 55mAir Canada
Deal found 13/12C$ 419
Sun 28/129:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Sun 11/17:30 p.m.YYZ - YQT
Nonstop2h 00mPorter Airlines
Deal found 14/12C$ 435
Thu 25/121:10 p.m.YQT - YYZ
1 stop7h 03mPorter Airlines
Fri 26/123:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 13/12C$ 442

Find flight deals from Thunder Bay to Mississauga

Keep the following information in mind while searching for Thunder Bay to Mississauga flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 207

One-way from

C$ 129

Popular in

December

Cheapest in

June

Average price

C$ 405
WestJet
  • WestJet
  • 13/1-20/1
  • 2 total stops
  • 13h 23m total
  • Thunder Bay to Mississauga
Search Deals
Air Canada
  • Air Canada
  • 6/1
  • Nonstop
  • 1h 50m total
  • Thunder Bay to Mississauga
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Mississauga 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 15 December 2025.
Use the filters below to find and compare flights from Thunder Bay to Mississauga that are best for you.

Fly from

Thunder Bay

Fly to

Mississauga

Route

Depart

Return

Price

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 10/4

3:45 p.m.-11:35 p.m.

1 stop7h 50m

Toronto Pearson Intl

Sun 12/4

9:40 a.m.-3:11 p.m.

1 stop5h 31m

C$ 248

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 23/1

3:45 p.m.-11:38 p.m.

1 stop7h 53m

Toronto Pearson Intl

Sat 24/1

3:40 p.m.-9:24 p.m.

1 stop5h 44m

C$ 262

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 6/1

11:50 a.m.-4:25 p.m.

1 stop4h 35m

Toronto Pearson Intl

Thu 8/1

3:40 p.m.-9:26 p.m.

1 stop5h 46m

C$ 266

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 10/1

6:20 a.m.-8:05 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Sat 17/1

9:40 a.m.-3:10 p.m.

1 stop5h 30m

C$ 267

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sun 11/1

11:50 a.m.-4:25 p.m.

1 stop4h 35m

Toronto Pearson Intl

Sun 18/1

3:40 p.m.-9:24 p.m.

1 stop5h 44m

C$ 271

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 15/1

6:20 a.m.-8:05 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Mon 19/1

3:40 p.m.-9:24 p.m.

1 stop5h 44m

C$ 274

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 7/2

6:20 a.m.-8:05 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Mon 9/2

3:40 p.m.-9:26 p.m.

1 stop5h 46m

C$ 274

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 15/1

6:20 a.m.-8:05 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Tue 20/1

3:40 p.m.-9:24 p.m.

1 stop5h 44m

C$ 277

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Mon 23/2

3:45 p.m.-11:35 p.m.

1 stop7h 50m

Toronto Pearson Intl

Wed 25/2

5:20 p.m.-3:11 p.m.

1 stop21h 51m

C$ 284

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 10/1

3:45 p.m.-8:38 a.m.

1 stop16h 53m

Toronto Pearson Intl

Sat 17/1

9:40 a.m.-3:10 p.m.

1 stop5h 30m

C$ 285

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 21 results
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Best time to book a flight from Thunder Bay to Mississauga

Have a flexible travel schedule? Discover the best time to fly to Mississauga 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 Mississauga

How far ahead should I book a flight from Thunder Bay to Mississauga?

Use this chart to determine the optimal time to book a round-trip flight from Thunder Bay to Mississauga. Price data was last updated on 12 December 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thunder Bay to Mississauga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Thunder Bay to Mississauga?

Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Mississauga (average of C$ 107). Flying from Thunder Bay to Mississauga in November is currently the most expensive (average of C$ 235). 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.

What is the cheapest time of day to fly from YQT to M1S?

Find hourly flight availability from Thunder Bay to Mississauga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

It’s typically best to fly out from Thunder Bay to Mississauga at noon. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Thunder Bay to Mississauga?

Use this chart to determine the cheapest time to fly round-trip from Thunder Bay to Mississauga. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Thunder Bay to Mississauga flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Thunder Bay to Mississauga

Explore weekly flight availability from Thunder Bay to Mississauga. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 December 2025.

The most flights from YQT to M1S are scheduled on a Friday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Mississauga

Get insights into the airlines that provide service to Mississauga. 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 Mississauga. Reviews last updated 15 December 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from Thunder Bay to Mississauga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Overall

8.0

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
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Overall

8.0

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
Air Transat
7.8
Good
482 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Overall

8.0

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
Air Canada
7.1
Good
10,525 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Overall

8.0

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
Flair Airlines
6.0
Okay
255 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Boarding

8.2

Food

7.6

Comfort

7.9

Crew

8.6

Entertainment

7.0

Overall

8.0

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 Mississauga. 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 Mississauga?

    Located just 5.6 km from the city centre, Thunder Bay is the airport most travellers will use when flying to Mississauga from Thunder Bay. Booking flights from Thunder Bay (YQT) to Mississauga should be relatively easy as there are 7 daily outbound flights to Mississauga from 4 different airlines.

  • How long is the flight from Thunder Bay to Mississauga?

    WestJet can get you from Thunder Bay to Mississauga in just under 7h 53m. Your travel time can differ by up to . Airlines will cover a distance of 911 km.

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

    C$ 30 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on Air Transat and Porter Airlines, with prices starting from C$ 86 and C$ 105, respectively.

  • What are the most reliable airlines from Thunder Bay to Mississauga?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Thunder Bay to Mississauga on time: Flair Airlines (91%), Lufthansa (84%), Emirates (84%).

  • What are the cheapest flights from Thunder Bay to Mississauga?

    On average you can expect to pay C$ 500 for a flight from Thunder Bay to Mississauga. The cheapest flight overall is C$ 127 while the most popular route, (Thunder Bay - Toronto Pearson Intl) is currently priced at C$ 231.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Mississauga (average of C$ 107). Flying from Thunder Bay to Mississauga in November is currently the most expensive (average of C$ 235). 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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Alternative routes for Thunder Bay to Mississauga

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Thunder Bay to Mississauga

Discover the top 4 airlines that operate flights from Thunder Bay to Mississauga. 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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 106AverageC$ 210FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 216AverageC$ 573FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 222AverageC$ 329FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 277AverageC$ 385FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Mississauga from Thunder Bay today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to Mississauga?

Cheapflights helps you find that perfect flight to Mississauga from Thunder Bay by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Thunder Bay to Mississauga with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Thunder Bay to Mississauga flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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