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Cheap flights from Thunder Bay to Niagara Falls, ON 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
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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

Cheap flight deals from Thunder Bay to Niagara Falls

Keep the following information in mind while searching for Thunder Bay to Niagara Falls flight deals. Data was last updated 29 October 2025.

Round-trip from

C$ 261

One-way from

C$ 108

Popular in

December

Cheapest in

June

Average price

C$ 302
Porter Airlines
  • Porter Airlines
  • 17/12-7/1
  • 2 total stops
  • 11h 02m total
  • Thunder Bay to Niagara Falls
Search Deals
Porter Airlines
  • Porter Airlines
  • 26/11
  • 1 total stop
  • 5h 13m total
  • Thunder Bay to Niagara Falls
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 41 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

Find flight deals from Thunder Bay to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Niagara Falls
Explore the most affordable flight options available from Thunder Bay to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Wed 17/126:00 a.m.YQT - YYZ
1 stop5h 18mPorter Airlines
Wed 7/13:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 27/10C$ 261
Mon 15/126:00 a.m.YQT - YYZ
1 stop5h 18mPorter Airlines
Fri 9/13:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 27/10C$ 264
Sat 6/126:00 a.m.YQT - YYZ
2 stops9h 46mPorter Airlines
Thu 11/123:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 27/10C$ 265
Thu 20/116:00 a.m.YQT - YYZ
2 stops9h 40mPorter Airlines
Thu 20/117:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Deal found 29/10C$ 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 27/10C$ 268
Wed 3/126:00 a.m.YQT - YYZ
1 stop5h 18mPorter Airlines
Wed 10/123:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Deal found 27/10C$ 271
Wed 10/126:00 a.m.YQT - YYZ
1 stop5h 18mPorter Airlines
Wed 17/127:30 p.m.YYZ - YQT
Nonstop1h 55mPorter Airlines
Deal found 28/10C$ 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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Niagara Falls 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 29 October 2025.
Use the filters below to find and compare flights from Thunder Bay to Niagara Falls that are best for you.

Fly from

Thunder Bay

Fly to

Niagara Falls

Route

Depart

Return

Price

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 20/11

6:00 a.m.-3:40 p.m.

2 stops9h 40m

Toronto Pearson Intl

Thu 20/11

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

Nonstop1h 55m

C$ 267

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

Tue 18/11

11:50 a.m.-4:18 p.m.

1 stop4h 28m

Toronto Pearson Intl

Thu 20/11

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

1 stop5h 44m

C$ 286

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 22/11

5:00 a.m.-6:50 a.m.

Nonstop1h 50m

Toronto Pearson Intl

Thu 27/11

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

1 stop5h 44m

C$ 291

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 11/12

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

1 stop5h 18m

Toronto Pearson Intl

Sat 13/12

9:40 a.m.-3:15 p.m.

1 stop5h 35m

C$ 303

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 10/12

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

Nonstop1h 45m

Toronto Pearson Intl

Wed 17/12

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

Nonstop1h 55m

C$ 307

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 6/12

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

Nonstop1h 50m

Toronto Pearson Intl

Tue 9/12

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

Nonstop1h 55m

C$ 314

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

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

Sun 23/11

6:00 a.m.-3:40 p.m.

2 stops9h 40m

Toronto Pearson Intl

Thu 27/11

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

1 stop5h 44m

C$ 342

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Thunder Bay to Niagara Falls

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

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

Use this chart to determine the optimal time to book a round-trip flight from Thunder Bay to Niagara Falls. Price data was last updated on 24 October 2025.

The best time to book flights from Thunder Bay to Niagara Falls is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Niagara Falls (average of C$ 110). Flying from Thunder Bay to Niagara Falls 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 NI4?

Find hourly flight availability from Thunder Bay to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

One of the essential ways to save on airfare from Thunder Bay to Niagara Falls is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Thunder Bay to Niagara Falls?

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

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

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated 29 October 2025.
Read through reviews of airlines operating flights from Thunder Bay to Niagara Falls, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

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

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

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

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

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
10,372 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

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
251 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.6

Entertainment

7.0

Comfort

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 Niagara Falls. 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 Niagara Falls?

    If you book a flight to Niagara Falls from Thunder Bay, you will be flying from Thunder Bay, which is the city’s only airport. Thunder Bay (YQT) is located 5.6 km from the centre of Thunder Bay. There are 5 flights from Thunder Bay to Niagara Falls per day from 4 different airlines.

  • How long is the flight from Thunder Bay to Niagara Falls?

    There are many flights that can get you from Thunder Bay to Niagara Falls in 9h 40m. Fly via Porter Airlines to get the fastest option. The distance from Thunder Bay to Niagara Falls is about 911 km.

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

    Consider Flair Airlines (90%), Porter Airlines (75%) or Air Transat (75%) when booking your flight. These represent the most reliable airlines when flying from Thunder Bay to Niagara Falls.

  • What are the cheapest flights from Thunder Bay to Niagara Falls?

    The cheapest flight price from Thunder Bay to Niagara Falls is C$ 96. On average you can expect to pay C$ 442. The most popular route, (Thunder Bay - Toronto Pearson Intl), can usually be booked for C$ 261.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thunder Bay to Niagara Falls 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 Niagara Falls?

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to Niagara Falls (average of C$ 110). Flying from Thunder Bay to Niagara Falls 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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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 Niagara Falls

Discover the top 4 airlines that operate flights from Thunder Bay to Niagara Falls. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 108AverageC$ 217FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air TransatCheapestC$ 215AverageC$ 286FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 222AverageC$ 392FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 229AverageC$ 330FlexibilityNo 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 Niagara Falls?

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

Cheapflights helps you find that perfect flight to Niagara Falls 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 Niagara Falls with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thunder Bay to Niagara Falls flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Niagara Falls from Thunder Bay today and book when prices fit your budget.

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