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Cheap flights from Thunder Bay to Mississauga from C$ 108

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YYZ
29 Nov — 6 Dec1
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 Thursday

Find 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 30 October 2025.

Wed 26/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Sat 29/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 30/10C$ 258
Mon 24/119:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Sat 29/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 30/10C$ 267
Sun 23/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Thu 27/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 29/10C$ 270
Sun 23/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Sat 29/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 30/10C$ 272
Sun 7/126:00 a.m.YQT - YYZ
1 stop5h 18mPorter Airlines
Tue 9/123:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 29/10C$ 275
Mon 24/119:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Tue 2/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Deal found 30/10C$ 276
Sun 23/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Mon 24/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 29/10C$ 279
Tue 18/119:30 a.m.YQT - YYZ
Nonstop1h 45mPorter Airlines
Thu 20/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 28/10C$ 281

Cheap 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 30 October 2025.

Round-trip from

C$ 265

One-way from

C$ 108

Popular in

December

Cheapest in

June

Average price

C$ 302
Porter Airlines
  • Porter Airlines
  • 25/11-2/12
  • 1 total stop
  • 7h 29m total
  • Thunder Bay to Mississauga
Search Deals
Porter Airlines
  • Porter Airlines
  • 26/11
  • 1 total stop
  • 5h 13m total
  • Thunder Bay to Mississauga
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 30 October 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

Tue 18/11

9:30 a.m.-11:15 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Thu 20/11

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

1 stop5h 44m

C$ 281

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 19/11

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Toronto Pearson Intl

Sat 22/11

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

1 stop5h 44m

C$ 281

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sun 23/11

9:30 a.m.-11:15 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Thu 27/11

7:30 p.m.-9:25 p.m.

Nonstop1h 55m

C$ 307

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 10/12

6:00 a.m.-11:18 a.m.

1 stop5h 18m

Toronto Pearson Intl

Wed 17/12

7:30 p.m.-9:25 p.m.

Nonstop1h 55m

C$ 309

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 16/12

9:30 a.m.-11:15 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Wed 7/1

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

1 stop5h 44m

C$ 313

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 6/12

7:35 p.m.-9:25 p.m.

Nonstop1h 50m

Toronto Pearson Intl

Wed 10/12

4:50 p.m.-6:45 p.m.

Nonstop1h 55m

C$ 323

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 16/12

9:30 a.m.-11:15 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Wed 14/1

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

1 stop5h 44m

C$ 323

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Fri 12/12

6:00 a.m.-3:46 p.m.

2 stops9h 46m

Toronto Pearson Intl

Sun 14/12

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

1 stop5h 44m

C$ 327

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Mon 15/12

6:00 a.m.-11:18 a.m.

1 stop5h 18m

Toronto Pearson Intl

Fri 9/1

9:00 a.m.-9:24 p.m.

2 stops12h 24m

C$ 331

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 29/11

6:00 a.m.-11:13 a.m.

1 stop5h 13m

Toronto Pearson Intl

Thu 19/3

7:30 p.m.-9:30 p.m.

Nonstop2h 00m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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 24 October 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$ 110). Flying from Thunder Bay to Mississauga in February is currently the most expensive (average of C$ 233). 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 30 October 2025.

It’s typically best to fly out from Thunder Bay to Mississauga at noon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, 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.

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 30 October 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
384 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,381 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
252 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 3 daily outbound flights to Mississauga from 4 different airlines.

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

    Porter Airlines can get you from Thunder Bay to Mississauga in just under 1h 45m. Your travel time will be generally consistent. Airlines will cover a distance of 911 km. All flights are typically direct.

  • 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 (90%), Porter Airlines (75%), Air Transat (75%).

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

    On average you can expect to pay C$ 442 for a flight from Thunder Bay to Mississauga. The cheapest flight overall is C$ 96 while the most popular route, (Thunder Bay - Toronto Pearson Intl) is currently priced at C$ 267.

  • 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$ 110). Flying from Thunder Bay to Mississauga in February is currently the most expensive (average of C$ 233). 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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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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 108AverageC$ 216FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air TransatCheapestC$ 215AverageC$ 286FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 222AverageC$ 560FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 229AverageC$ 330FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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?

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

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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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