C$ 59 Find Cheap Flights from Thunder Bay to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thunder Bay to Ontario departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Thunder Bay to Ontario, as well as popular online travel agencies
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Flight Deals

Best Ontario Flight Deals from Thunder Bay

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stopC$ 284
Ottawa
Ottawa2 stopsC$ 386
London
London1 stopC$ 801
Windsor
Windsor1 stopC$ 579
Timmins
Timmins1 stopC$ 623
Sault Ste Marie
Sault Ste Marie1 stopC$ 579
Sudbury
Sudbury1 stopC$ 591
North Bay
North Bay1 stopC$ 896
Sioux Lookout
Sioux LookoutdirectC$ 502
Red Lake
Red Lake1 stopC$ 1,220
Toronto
Toronto1 stopC$ 284
Ottawa
Ottawa2 stopsC$ 386
London
London1 stopC$ 801
Windsor
Windsor1 stopC$ 579
Timmins
Timmins1 stopC$ 623
Sault Ste Marie
Sault Ste Marie1 stopC$ 579
Sudbury
Sudbury1 stopC$ 591
North Bay
North Bay1 stopC$ 896
Sioux Lookout
Sioux LookoutdirectC$ 502
Red Lake
Red Lake1 stopC$ 1,220

Cheap Flights from Thunder Bay to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thunder Bay to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thunder Bay to Ontario

Sat, 18 Apr - Sun, 26 Apr
Multiple Airlines Logo
11:50 a.m. - 8:10 p.m.
YQT
-
YYZ
8h 20m
1 stop
Multiple Airlines Logo
7:05 a.m. - 8:55 a.m.
YYZ
-
YQT
1h 50mdirect
C$ 284Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
Multiple Airlines Logo
11:50 a.m. - 8:10 p.m.
YQT
-
YYZ
8h 20m
1 stop
Multiple Airlines Logo
7:05 a.m. - 8:55 a.m.
YYZ
-
YQT
1h 50mdirect
C$ 285Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
11:35 a.m. - 5:09 p.m.
YQT
-
YYZ
5h 34m
1 stop
Multiple Airlines Logo
7:05 a.m. - 8:55 a.m.
YYZ
-
YQT
1h 50mdirect
C$ 287Multiple Airlines
Sat, 18 Apr - Sun, 19 Apr
Multiple Airlines Logo
11:50 a.m. - 8:10 p.m.
YQT
-
YYZ
8h 20m
1 stop
Multiple Airlines Logo
7:05 a.m. - 8:55 a.m.
YYZ
-
YQT
1h 50mdirect
C$ 288Multiple Airlines
Thu, 21 May - Thu, 28 May
Flair Airlines Logo
10:10 a.m. - 12:00 p.m.
YQT
-
YYZ
1h 50mdirect
Flair Airlines Logo
7:05 a.m. - 8:55 a.m.
YYZ
-
YQT
1h 50mdirect
C$ 294Flair Airlines
Mon, 20 Apr - Mon, 27 Apr
Porter Airlines Logo
4:15 p.m. - 6:15 p.m.
YQT
-
YTZ
2h 00mdirect
Porter Airlines Logo
9:25 a.m. - 9:22 p.m.
YTZ
-
YQT
11h 57m
2 stops
C$ 310Porter Airlines
Sat, 18 Apr - Sun, 19 Apr
Porter Airlines Logo
11:50 a.m. - 4:43 p.m.
YQT
-
YTZ
4h 53m
1 stop
Porter Airlines Logo
7:35 a.m. - 9:47 a.m.
YTZ
-
YQT
2h 12mdirect
C$ 311Porter Airlines
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
5:00 a.m. - 11:21 a.m.
YQT
-
YUL
6h 21m
1 stop
Air Canada Logo
4:40 p.m. - 11:00 p.m.
YUL
-
YQT
6h 20m
1 stop
C$ 506Air Canada
Wed, 22 Apr - Fri, 24 Apr
Bearskin Airlines Logo
2:45 p.m. - 6:30 p.m.
YQT
-
YRL
4h 45m
1 stop
Bearskin Airlines Logo
7:05 a.m. - 4:00 p.m.
YRL
-
YQT
7h 55m
1 stop
C$ 1,220Bearskin Airlines
Wed, 22 Apr - Fri, 24 Apr
Bearskin Airlines Logo
8:30 a.m. - 12:35 p.m.
YQT
-
YRL
5h 05m
1 stop
Bearskin Airlines Logo
7:05 a.m. - 4:00 p.m.
YRL
-
YQT
7h 55m
1 stop
C$ 1,221Bearskin Airlines
Booking Insights

KAYAK's insights & trends for Thunder Bay to Ontario flights

Get data-powered insights and trends into flights from Thunder Bay to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Thunder Bay to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Thunder Bay to Region of Ontario departing in April.

What is the cheapest Thunder Bay to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Thunder Bay found in the last 72 hours was to Ottawa, at C$ 301 round-trip. The most popular route is from Thunder Bay (YQT) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 302.

What is the cheapest time of day to fly to Ontario?

The average price for all round-trip flights from Thunder Bay to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost C$ 454 on average. Morning departures are around 25% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 702.

Can I save money by flying with a layover from Thunder Bay to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at C$ 558 on average.

What is the cheapest month to fly from Thunder Bay to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Thunder Bay to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Thunder Bay to Ontario is June, when tickets cost C$ 269 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is C$ 429 and C$ 409 respectively.

What’s the cheapest day of the week to fly from Thunder Bay to Ontario?

The average price of all round-trip flights from Thunder Bay to Ontario clicked on KAYAK for each day over the last 12 months.

For Thunder Bay to Ontario, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Ontario back to Thunder Bay, the best deals are generally found on Tuesday, with Monday being the most expensive.

How far in advance should I book a flight from Thunder Bay to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Thunder Bay to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Thunder Bay to Ontario, you should book around 3 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 82
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Thunder Bay to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Thunder Bay to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thunder Bay to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thunder Bay to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thunder Bay to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thunder Bay to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Thunder Bay to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thunder Bay to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Thunder Bay to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Thunder Bay to the following destinations at these prices or less: Ottawa C$ 187 one-way - C$ 361 round-trip; Toronto C$ 238 one-way - C$ 499 round-trip; Toronto C$ 199 one-way - C$ 417 round-trip

Reviews of the top 4 airlines flying from Thunder Bay to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Thunder Bay to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thunder Bay to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 427 reviews
8.0Comfort
8.2Boarding
8.6Crew
7.0Entertainment
7.6Food
Airline reviews

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

2.0 MediocreAnonymous, Mar 2026
NAS - YOW
Read more Porter Airlines reviews

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Crowded and tight fit on Rouge. Entertainment requires your own mobile device. Small bag of pretzels is only food for 3.5 hour flight.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

I wish Air Canada would provide a meal on the 5 hrs or more time flight to the passengers.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Very bed experience never want to travel air canada anymore

Their "free personal" requirement is to have your bag fit in a containment frame that is way too narrow and slender than the space under the actual plane seat (the length of my vitamin water was longer than the width of the containment frame. They had personel at the gate literally designated to hounding people's bags in the zone line up, and forcing them to measure their bag again if he felt "the bag might be too big for personal item". If your bag was too big for their scamming measurement criteria you had to fork up $110 CAD for the carry on cost ($85 at the 24hr online pre-check in). Plane had no entertainment, seats did not recline, and no complimentary snacks or drinks. Unless I have a short flight with zero bags, I won't be flying Flair ever again.

Flight attendant said bye bud. Lol peak flair right there

On time flight. Reasonably comfortable seats. Disliked having to pay for refreshment and snacks.

Very bead I am going to Vancouver to toronto. Not boarding receive. Before flight ✈️ time I have to take boarding. Boarding manager asking me pay $89 . Just flight ✈️ time before I pay .after provided the Boarding pass. Flair Airlines management not good. But kayak is best application.

Not good Even after I made my booking, I was charged $90 for my boarding pass. I have collected boarding pass i pay $90 near . Flair airline not good. Without pay no boarding pass.

The flight was smooth, but the seats are not comfortable. I was not able to sleep. The sizes for the personal item and carry-on are way smaller than other airlines.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Everything you need to know for your flight from Thunder Bay to Ontario

Information on your arrival and departure airports