C$ 106 Find Cheap Flights from Thunder Bay to Ontario – Compare and Save

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 11/8. 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.
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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
TorontodirectC$ 204
Ottawa
OttawadirectC$ 378
London
London1 stopC$ 483
Windsor
Windsor1 stopC$ 720
Timmins
Timmins1 stopC$ 486
Sudbury
Sudbury1 stopC$ 665
Sault Ste Marie
Sault Ste Marie1 stopC$ 603
North Bay
North Bay2 stopsC$ 1,195
Sioux Lookout
Sioux LookoutdirectC$ 616
Red Lake
Red Lake1 stopC$ 1,200
Toronto
TorontodirectC$ 204
Ottawa
OttawadirectC$ 378
London
London1 stopC$ 483
Windsor
Windsor1 stopC$ 720
Timmins
Timmins1 stopC$ 486
Sudbury
Sudbury1 stopC$ 665
Sault Ste Marie
Sault Ste Marie1 stopC$ 603
North Bay
North Bay2 stopsC$ 1,195
Sioux Lookout
Sioux LookoutdirectC$ 616
Red Lake
Red Lake1 stopC$ 1,200

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

Tue, 4 Aug - Tue, 11 Aug
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$ 204Flair Airlines
Tue, 25 Aug - Tue, 1 Sep
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$ 207Flair Airlines
Mon, 24 Aug - Mon, 31 Aug
Porter Airlines Logo
11:35 a.m. - 4:33 p.m.
YQT
-
YTZ
4h 58m
1 stop
Porter Airlines Logo
7:40 p.m. - 9:45 p.m.
YTZ
-
YQT
2h 05mdirect
C$ 310Porter Airlines
Wed, 26 Aug - Wed, 2 Sep
Porter Airlines Logo
11:35 a.m. - 4:33 p.m.
YQT
-
YTZ
4h 58m
1 stop
Porter Airlines Logo
7:40 p.m. - 9:45 p.m.
YTZ
-
YQT
2h 05mdirect
C$ 311Porter Airlines
Sat, 1 Aug - Sun, 2 Aug
Multiple Airlines Logo
11:35 a.m. - 1:45 p.m.
YQT
-
YOW
2h 10mdirect
Multiple Airlines Logo
4:10 p.m. - 10:25 a.m.
YOW
-
YQT
18h 15m
1 stop
C$ 378Multiple Airlines
Tue, 1 Sep - Sun, 6 Sep
WestJet Logo
7:20 p.m. - 5:35 a.m.
YQT
-
YOW
10h 15m
2 stops
WestJet Logo
7:20 a.m. - 6:45 p.m.
YOW
-
YQT
11h 25m
2 stops
C$ 406WestJet
Tue, 1 Sep - Sun, 6 Sep
Multiple Airlines Logo
11:35 a.m. - 1:45 p.m.
YQT
-
YOW
2h 10mdirect
Multiple Airlines Logo
12:25 p.m. - 10:25 a.m.
YOW
-
YQT
22h 00m
1 stop
C$ 408Multiple Airlines
Thu, 6 Aug - Sun, 9 Aug
WestJet Logo
7:20 p.m. - 11:35 a.m.
YQT
-
YOW
16h 15m
1 stop
WestJet Logo
12:25 p.m. - 6:45 p.m.
YOW
-
YQT
6h 20m
1 stop
C$ 411WestJet
Tue, 8 Sep - Fri, 11 Sep
Bearskin Airlines Logo
2:45 p.m. - 6:45 p.m.
YQT
-
YRL
5h 00m
1 stop
Bearskin Airlines Logo
1:05 p.m. - 8:25 p.m.
YRL
-
YQT
6h 20m
1 stop
C$ 1,200Bearskin Airlines
Tue, 8 Sep - Fri, 11 Sep
Bearskin Airlines Logo
2:45 p.m. - 6:45 p.m.
YQT
-
YRL
5h 00m
1 stop
Bearskin Airlines Logo
1:05 p.m. - 8:25 p.m.
YRL
-
YQT
6h 20m
1 stop
C$ 1,202Bearskin 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 August.

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 5 days was to Toronto, at C$ 192 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 5 days was C$ 192.

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$ 515 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is C$ 605.

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$ 535 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 July, when tickets cost C$ 75 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is C$ 207 and C$ 136 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 Wednesday is the most expensive. Flying from Ontario back to Thunder Bay, the best deals are generally found on Saturday, 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 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonApril
Cheapest flightC$ 106
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 6% 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$ 220 one-way - C$ 572 round-trip; Toronto C$ 270 one-way - C$ 485 round-trip; Toronto C$ 159 one-way - C$ 280 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 443 reviews
8.2Boarding
8.6Crew
6.9Entertainment
8.0Comfort
7.5Food
Airline reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

2.0 MediocreDoug, Jun 2026
YYC - YOW
Read more Porter Airlines reviews

We were very offended Reserva check in agent in Calgary. Erroneously profiled and reprimanded for using Reserve line . Hadn't even looked at tickets. We were in fact Reserve passengers

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

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

I had checked in online the day before but was instructed to collect our boarding passes when we arrived. I am not completely comfortable using the automated Kiosks and always enjoy the nostalgia of speaking with someone when checking in for a flight. Upon doing so however, we were immediately asked,"did you check in online already?" To which I replied, "yes, but we were asked to retrieve our boarding passes upon arrival." She then said, "that's what those machines over there are for. We really encourage people to use those." That unfortunately sparked a series of shortness and overall poor behavior in my opinion from the woman who checked us in. I understand it was early in the morning but I am always excited to experience flying and that interaction has unfortunately left a bitter taste in my mouth to the point I will forever now hesitate to book with Porter again. Thank you for taking the time to read this. Cheers, JD

Porter, like most airlines, need to improve their baggage policies. In reality, there are no longer 'cheap flights' because passengers pay exorbitant baggage fees.

Porter is the airline that does care. All trips with Porter have been smooth and relaxing. The extras are the customer appreciation. The others just don’t do that.

My screen was broken so now movies, etc, but I didn’t really mind. They did work on it, so good effort on their part.

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

It’s ok just the boarding point is far too far

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

I think as another discount flyer they stepped up the bar. I think they should stay around for awhile

Comfortable seats with good leg room. But not screens on seat backs.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

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

I travelled in Business class for the first time and wish I could do that again.

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

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.

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.

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

The flight was safe (priority). Everything else is low-cost: too hard, delays, mediocre boarding, cost for carry-on and checked luggage.

Flair did not notify you when they changed gate number!

There was no entertainment There was no food or beverage service , not even a glass of water The plane door could not be opened upon arrival

I don't like anything. The crew was so bad. Misbehaved badly. The worst flight.

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

Information on your arrival and departure airports