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Cheap flights from Thunder Bay to Ontario from C$ 68

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YYZ
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Ontario
Explore the most affordable flight options available from Thunder Bay to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Sun 21/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sat 27/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 198
Sun 5/710:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 12/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 7/6C$ 202
Tue 23/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Tue 30/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 204
Sat 20/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 28/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 6/6C$ 206
Sun 21/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Tue 23/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 6/6C$ 209
Sat 13/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 14/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 6/6C$ 211
Sat 20/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sat 27/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 212
Sun 21/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 28/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 215
Sat 20/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Tue 30/67:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 216
Sun 21/610:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Thu 2/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 218
Thu 23/710:10 a.m.
YQT
-
YYZ
Nonstop1h 50m
Flair Airlines
Sun 26/77:05 a.m.
YYZ
-
YQT
Nonstop1h 50m
Flair Airlines
Deal found 8/6C$ 222
Thu 9/78:15 a.m.
YQT
-
YTZ
Nonstop2h 00m
Porter Airlines
Sun 12/77:40 p.m.
YTZ
-
YQT
Nonstop2h 05m
Porter Airlines
Deal found 8/6C$ 360

Find flight deals from Thunder Bay to Ontario

Keep the following information in mind while searching for Thunder Bay to Ontario flight deals. Data was last updated 9 June 2026.

Round-trip from

C$ 198

One-way from

C$ 68

Popular in

February

Cheapest in

September

Average price

C$ 377

Good round-trip deal

C$ 393 or less

Good one-way deal

C$ 167 or less
Flair Airlines
  • Flair Airlines
  • 21/6-27/6
  • Nonstop
  • 3h 40m total
  • Thunder Bay to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 11/7
  • Nonstop
  • 1h 50m total
  • Thunder Bay to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 59 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 June 2026
Search Deals
Price to beat on a round-trip flight from Thunder Bay to Ontario.
Search Deals
Price to beat on a one-way flight from Thunder Bay to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to Ontario 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 9 June 2026.
Use the filters below to find and compare flights from Thunder Bay to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Wed 15/7

6:30 a.m.-8:15 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Wed 22/7

4:40 p.m.-6:28 p.m.

Nonstop1h 48m

C$ 336

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Mon 6/7

11:35 a.m.-5:09 p.m.

1 stop5h 34m

Toronto Pearson Intl

Fri 10/7

4:40 p.m.-6:28 p.m.

Nonstop1h 48m

C$ 344

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Mon 6/7

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Fri 10/7

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 367

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 8/7

6:00 a.m.-8:00 a.m.

Nonstop2h 00m

Toronto Island

Mon 13/7

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 374

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 15/7

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Wed 22/7

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 388

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sun 19/7

6:00 a.m.-8:00 a.m.

Nonstop2h 00m

Toronto Island

Tue 21/7

2:30 p.m.-4:35 p.m.

Nonstop2h 05m

C$ 397

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sun 18/10

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Sun 18/10

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 409

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 19/8

8:15 a.m.-10:15 a.m.

Nonstop2h 00m

Toronto Island

Fri 21/8

2:30 p.m.-4:35 p.m.

Nonstop2h 05m

C$ 418
Quickest round-trip

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 20/6

6:30 a.m.-8:12 a.m.

Nonstop1h 42m

Toronto Pearson Intl

Tue 23/6

8:45 p.m.-10:33 p.m.

Nonstop1h 48m

C$ 431

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 27/8

11:35 a.m.-4:33 p.m.

1 stop4h 58m

Toronto Island

Mon 14/9

7:40 p.m.-9:45 p.m.

Nonstop2h 05m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Thunder Bay to Ontario

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

What is the cheapest month to book a flight from Thunder Bay to Region of Ontario?

Currently, June is the cheapest month in which you can book a flight from Thunder Bay to Region of Ontario (average of C$ 66). Flying from Thunder Bay to Region of Ontario in March is currently the most expensive (average of C$ 204). 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 ON?

Find hourly flight availability from Thunder Bay to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 June 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 44% on flights from Thunder Bay to Region of Ontario by exploring options for tickets at noon.

Weekly flight availability from Thunder Bay to Region of Ontario

Explore weekly flight availability from Thunder Bay to Ontario. 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 9 June 2026.

The most flights from YQT to CAON are scheduled on a Tuesday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Thunder Bay to Region of Ontario?

How far ahead should I book a flight from Thunder Bay to Region of Ontario?

The best time to book flights from Thunder Bay to Region of Ontario is 22 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 day to fly from Thunder Bay to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Thunder Bay to Ontario. Price data was last updated on 8 June 2026.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 9 June 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Thunder Bay to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,154 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Flair Airlines
6.0
Okay
268 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to Ontario. 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 Ontario?

    If you book a flight to Ontario 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.

  • How long is the flight from Thunder Bay to Region of Ontario?

    Airlines like Porter Airlines and Air Canada fly from Thunder Bay to Region of Ontario in about 1h 45m. The time it takes to get you to your destination can typically vary by up to 3h 35m. There are 911 km between Thunder Bay and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Thunder Bay to Region of Ontario one-way?

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 30. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Thunder Bay to Region of Ontario for a low price.

  • What are the most popular routes from Thunder Bay to Region of Ontario?

    When deciding which route to take from Thunder Bay to Region of Ontario consider Thunder Bay - Toronto Island, Thunder Bay - Toronto Pearson Intl or Thunder Bay - Hamilton as they are the most popular.

  • What are the most reliable airlines from Thunder Bay to Region of Ontario?

    The top 3 most reliable airlines when flying from Thunder Bay to Region of Ontario are Flair Airlines (96%), Porter Airlines (87%) and Air Transat (87%).

  • What are the cheapest flights from Thunder Bay to Region of Ontario?

    Looking for the cheapest flight from Thunder Bay to Region of Ontario? While on average our users pay C$ 1,249, our data indicates the cheapest price to be C$ 80. The most popular route (Thunder Bay - Toronto Island), is priced around C$ 364.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thunder Bay to Ontario 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 Region of Ontario?

    Currently, June is the cheapest month in which you can book a flight from Thunder Bay to Region of Ontario (average of C$ 66). Flying from Thunder Bay to Region of Ontario in March is currently the most expensive (average of C$ 204). 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 Ontario

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 Ontario

Discover the top 4 airlines that operate flights from Thunder Bay to Ontario. 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 112AverageC$ 223FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 174AverageC$ 635FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 209AverageC$ 445FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 267AverageC$ 442FlexibilityNo 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 Ontario?

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 Ontario from Thunder Bay today with Cheapflights!

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

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 Ontario from Thunder Bay.

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

Need flexible booking options for your flight to Ontario from Thunder Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Thunder Bay to Ontario 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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