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Cheap flights from Thunder Bay to Ontario from C$ 110

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — YYZ
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

C$ 235

One-way from

C$ 110

Popular in

December

Cheapest in

April

Average price

C$ 319

Good round-trip deal

C$ 281 or less

Good one-way deal

C$ 152 or less
Flair Airlines
  • Flair Airlines
  • 26/4-29/4
  • 2 total stops
  • 11h 38m total
  • Thunder Bay to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 15/4
  • 1 total stop
  • 5h 50m total
  • Thunder Bay to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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

Find flight deals from Thunder Bay to Ontario

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 25 March 2025.

Sat 26/412:35 p.m.YQT - YYZ
2 stops9h 48mMultiple Airlines
Tue 29/47:00 a.m.YYZ - YQT
Nonstop1h 50mMultiple Airlines
Deal found 23/3C$ 235
Thu 8/511:45 a.m.YQT - YTZ
2 stops7h 50mPorter Airlines
Sun 11/57:00 a.m.YTZ - YQT
1 stop4h 10mPorter Airlines
Deal found 24/3C$ 244
Thu 8/511:45 a.m.YQT - YYZ
1 stop6h 03mPorter Airlines
Sun 11/512:50 p.m.YYZ - YQT
2 stops7h 55mPorter Airlines
Deal found 24/3C$ 254
Sun 27/45:35 p.m.YQT - YYZ
Nonstop1h 47mAir Canada
Tue 29/48:50 p.m.YYZ - YQT
Nonstop1h 49mAir Canada
Deal found 24/3C$ 262
Thu 28/810:15 a.m.YQT - YYZ
Nonstop1h 45mFlair Airlines
Tue 2/97:00 a.m.YYZ - YQT
Nonstop1h 50mFlair Airlines
Deal found 24/3C$ 264
Sun 27/411:00 a.m.YQT - YTZ
Nonstop2h 00mMultiple Airlines
Tue 29/411:35 a.m.YTZ - YQT
Nonstop2h 08mMultiple Airlines
Deal found 24/3C$ 276
Wed 18/611:50 a.m.YQT - YTZ
Nonstop2h 03mAir Transat
Fri 20/64:35 p.m.YTZ - YQT
Nonstop2h 06mAir Transat
Deal found 24/3C$ 317
Tue 29/410:10 a.m.YQT - YYZ
Nonstop1h 45mAir Transat
Sun 4/58:25 p.m.YYZ - YQT
Nonstop1h 50mAir Transat
Deal found 24/3C$ 324
Fri 2/511:45 a.m.YQT - YOW
Nonstop2h 10mMultiple Airlines
Mon 12/55:55 a.m.YOW - YQT
1 stop26h 55mMultiple Airlines
Deal found 23/3C$ 372
Fri 2/511:45 a.m.YQT - YOW
Nonstop2h 10mPorter Airlines
Mon 5/58:50 a.m.YOW - YQT
Nonstop2h 20mPorter Airlines
Deal found 23/3C$ 381
Mon 21/411:15 a.m.YQT - YUL
1 stop4h 02mMultiple Airlines
Mon 28/46:45 a.m.YUL - YQT
2 stops14h 54mMultiple Airlines
Deal found 24/3C$ 483
Mon 21/411:15 a.m.YQT - YUL
1 stop5h 32mPorter Airlines
Mon 28/411:50 a.m.YUL - YQT
1 stop5h 18mPorter Airlines
Deal found 24/3C$ 494

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 25 March 2025.
Use the filters below to find and compare flights from Thunder Bay to Ontario that are best for you.

Fly from

Thunder Bay

Fly to

Ontario

Route

Depart

Return

Price

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 26/4

12:35 p.m.-10:23 p.m.

2 stops9h 48m

Toronto Pearson Intl

Tue 29/4

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 235

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Thu 8/5

11:45 a.m.-7:35 p.m.

2 stops7h 50m

Toronto Island

Sun 11/5

7:00 a.m.-11:10 a.m.

1 stop4h 10m

C$ 244

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 8/5

11:45 a.m.-5:48 p.m.

1 stop6h 03m

Toronto Pearson Intl

Sun 11/5

12:50 p.m.-8:45 p.m.

2 stops7h 55m

C$ 254

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sun 27/4

5:35 p.m.-7:22 p.m.

Nonstop1h 47m

Toronto Pearson Intl

Tue 29/4

8:50 p.m.-10:39 p.m.

Nonstop1h 49m

C$ 262

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 28/8

10:15 a.m.-12:00 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Tue 2/9

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

C$ 264

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sun 27/4

11:00 a.m.-1:00 p.m.

Nonstop2h 00m

Toronto Island

Tue 29/4

11:35 a.m.-1:43 p.m.

Nonstop2h 08m

C$ 276

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Wed 18/6

11:50 a.m.-1:53 p.m.

Nonstop2h 03m

Toronto Island

Fri 20/6

4:35 p.m.-6:41 p.m.

Nonstop2h 06m

C$ 317

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Tue 29/4

10:10 a.m.-11:55 a.m.

Nonstop1h 45m

Toronto Pearson Intl

Sun 4/5

8:25 p.m.-10:15 p.m.

Nonstop1h 50m

C$ 324

Thunder BayOttawa

YQT - YOW

YQTYOW

Thunder Bay

Fri 2/5

11:45 a.m.-1:55 p.m.

Nonstop2h 10m

Ottawa

Mon 12/5

5:55 a.m.-8:50 a.m.

1 stop26h 55m

C$ 372

Thunder BayOttawa

YQT - YOW

YQTYOW

Thunder Bay

Mon 28/4

12:35 p.m.-2:50 p.m.

Nonstop2h 15m

Ottawa

Sat 3/5

6:25 p.m.-8:45 p.m.

Nonstop2h 20m

C$ 381

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 32 results
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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, January is the cheapest month in which you can book a flight from Thunder Bay to Region of Ontario (average of C$ 167). Flying from Thunder Bay to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 25 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thunder Bay to Region of Ontario as you normally would.

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 25 March 2025.

The most flights from YQT to CAON are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 25 March 2025.
Read reviews from past customers who have flown Porter Airlines, Air Transat and WestJet from Thunder Bay to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
WestJet
7.2
Good
2,785 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Canada
7.0
Good
8,952 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Flair Airlines
6.0
Okay
239 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Entertainment

6.9

Overall

7.9

Food

7.6

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 110. However, be on the lookout for offers from Air Canada and Air Transat, 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 - Ottawa 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 Porter Airlines (68%), Air Transat (68%) and Emirates (60%).

  • 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$ 1,749, our data indicates the cheapest price to be C$ 101. The most popular route (Thunder Bay - Toronto Island), is priced around C$ 255.

  • 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, January is the cheapest month in which you can book a flight from Thunder Bay to Region of Ontario (average of C$ 167). Flying from Thunder Bay to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 5 airlines flying from Thunder Bay to Ontario

Discover the top 5 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 113AverageC$ 218FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 119AverageC$ 624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 217AverageC$ 435FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 231AverageC$ 474FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 268AverageC$ 298FlexibilityNo cancel feeOn-time60%
Search WestJet 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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