Which airlines fly to Region of Ontario?

Porter Airlines, Air Canada and Flair Airlines are the top three most popular airlines that fly to Region of Ontario from Thunder Bay according to our data. Porter Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

How many flights depart from Thunder Bay to Region of Ontario on average per week?

As of May 2026, there are 154 flights per week flying from Thunder Bay to Region of Ontario. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Thunder Bay to Ontario?

Flair Airlines, Porter Airlines, and WestJet are the most popular carriers operating from Thunder Bay to Ontario

How many flights depart from Thunder Bay to Region of Ontario on average per day?

As of May 2026, there are 22 flights per day flying from Thunder Bay to Region of Ontario. The most common time of day flights depart is 11:00a.m., with 62% of flights taking off at noon.

When did momondo last update prices for flights from Thunder Bay Airport to Ontario?

Prices for flights from Thunder Bay Airport to Ontario are updated daily.

How many operators does momondo search for flights from Thunder Bay Airport to Ontario?

As of May 2026, there are 4 operators available to choose from for flights from Thunder Bay Airport to Ontario.

How old do you have to be to fly from Thunder Bay Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 69 Cheap Flights from Thunder Bay to Ontario in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Thunder Bay to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YQT

YYZ

1h 50mdirect

7:05 a.m. - 8:55 a.m.

YYZ

YQT

1h 50mdirect

C$ 193Flair Airlines

Thu, 11 Jun - Sat, 20 Jun

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

YQT

YYZ

1h 50mdirect

7:05 a.m. - 8:55 a.m.

YYZ

YQT

1h 50mdirect

C$ 195Flair Airlines

Sat, 18 Jul - Sun, 19 Jul

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

YQT

YTZ

4h 58m

1 stop

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

YTZ

YQT

2h 05mdirect

C$ 344Porter Airlines

Mon, 6 Jul - Mon, 6 Jul

7:50 p.m. - 5:35 a.m.

YQT

YOW

9h 45m

1 stop

12:25 p.m. - 6:45 p.m.

YOW

YQT

6h 20m

1 stop

C$ 361WestJet

Wed, 3 Jun - Thu, 4 Jun

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

YQT

YTZ

4h 58m

1 stop

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

YTZ

YQT

2h 05mdirect

C$ 362Porter Airlines

Sat, 27 Jun - Mon, 6 Jul

7:50 p.m. - 5:35 a.m.

YQT

YOW

9h 45m

1 stop

7:20 a.m. - 6:45 p.m.

YOW

YQT

11h 25m

2 stops

C$ 395WestJet

Thu, 4 Jun - Sun, 7 Jun

6:25 p.m. - 12:31 a.m.

YQT

YUL

6h 06m

1 stop

6:30 p.m. - 11:15 p.m.

YUL

YQT

4h 45m

1 stop

C$ 520Air Canada

Fri, 12 Jun - Tue, 16 Jun

6:25 p.m. - 12:31 a.m.

YQT

YUL

6h 06m

1 stop

6:00 a.m. - 10:50 a.m.

YUL

YQT

4h 50m

1 stop

C$ 521Air Canada

Thu, 4 Jun - Sun, 7 Jun

8:30 a.m. - 9:25 a.m.

YQT

YRL

1h 55mdirect

7:05 a.m. - 10:00 a.m.

YRL

YQT

1h 55mdirect

C$ 952Bearskin Airlines

Tue, 9 Jun - Tue, 16 Jun

8:30 a.m. - 12:35 p.m.

YQT

YRL

5h 05m

1 stop

7:20 a.m. - 2:10 p.m.

YRL

YQT

5h 50m

1 stop

C$ 1,075Bearskin Airlines

Fri, 12 Jun - Mon, 15 Jun

Flair Airlines flights from Thunder Bay to Region of Ontario

Our best Flair Airlines deals on Thunder Bay to Region of Ontario flight tickets

Flair Airlines

28 May

YQT10:10 a.m.Thunder Bay

1h 50m

YYZ12:00 p.m.Toronto Pearson Intl

31 May

YYZ7:05 a.m.Toronto Pearson Intl

1h 50m

YQT8:55 a.m.Thunder Bay

C$ 193

Flair Airlines

16 Jun

YQT10:10 a.m.Thunder Bay

1h 50m

YYZ12:00 p.m.Toronto Pearson Intl

18 Jun

YYZ7:05 a.m.Toronto Pearson Intl

1h 50m

YQT8:55 a.m.Thunder Bay

C$ 195

Flair Airlines

28 May

YQT10:10 a.m.Thunder Bay

1h 50m

YYZ12:00 p.m.Toronto Pearson Intl

31 May

YYZ7:05 a.m.Toronto Pearson Intl

1h 50m

YQT8:55 a.m.Thunder Bay

C$ 196

Porter Airlines flights from Thunder Bay to Region of Ontario

Our best Porter Airlines deals on Thunder Bay to Region of Ontario flight tickets

Porter Airlines

6 Jul

YQT11:35 a.m.Thunder Bay

4h 58m

1 stop

YTZ4:33 p.m.Toronto Island

6 Jul

YTZ7:40 p.m.Toronto Island

2h 05m

YQT9:45 p.m.Thunder Bay

C$ 344

Porter Airlines

7 Jun

YQT6:00 a.m.Thunder Bay

2h 00m

YTZ8:00 a.m.Toronto Island

16 Jun

YTZ7:40 p.m.Toronto Island

2h 05m

YQT9:45 p.m.Thunder Bay

C$ 363

Porter Airlines

1 Jun

YQT11:35 a.m.Thunder Bay

4h 58m

1 stop

YTZ4:33 p.m.Toronto Island

4 Jun

YTZ10:35 a.m.Toronto Island

2h 05m

YQT12:40 p.m.Thunder Bay

C$ 366

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Thu 11/6

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

Nonstop1h 50m

Toronto Pearson Intl

Sat 20/6

7:05 a.m.-8:55 a.m.

Nonstop1h 50m

C$ 193

Thunder BayToronto

YQT - YYZ

YQTYYZ

Thunder Bay

Sat 18/7

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

Nonstop1h 50m

Toronto Pearson Intl

Sun 19/7

7:05 a.m.-8:55 a.m.

Nonstop1h 50m

C$ 195

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Mon 6/7

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

1 stop4h 58m

Toronto Island

Mon 6/7

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

Nonstop2h 05m

C$ 344

Thunder BayOttawa

YQT - YOW

YQTYOW

Thunder Bay

Wed 3/6

7:50 p.m.-5:35 a.m.

1 stop9h 45m

Ottawa

Thu 4/6

12:25 p.m.-6:45 p.m.

1 stop6h 20m

C$ 361

Thunder BayToronto

YQT - YTZ

YQTYTZ

Thunder Bay

Sat 27/6

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

1 stop4h 58m

Toronto Island

Mon 6/7

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

Nonstop2h 05m

C$ 362

Thunder BayOttawa

YQT - YOW

YQTYOW

Thunder Bay

Thu 4/6

7:50 p.m.-5:35 a.m.

1 stop9h 45m

Ottawa

Sun 7/6

7:20 a.m.-6:45 p.m.

2 stops11h 25m

C$ 395

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Fri 12/6

6:25 p.m.-12:31 a.m.

1 stop6h 06m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

6:30 p.m.-11:15 p.m.

1 stop4h 45m

C$ 520

Thunder BayMontreal

YQT - YUL

YQTYUL

Thunder Bay

Thu 4/6

6:25 p.m.-12:31 a.m.

1 stop6h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:00 a.m.-10:50 a.m.

1 stop4h 50m

C$ 521

Thunder BayRed Lake

YQT - YRL

YQTYRL

Thunder Bay

Tue 9/6

8:30 a.m.-9:25 a.m.

Nonstop1h 55m

Red Lake

Tue 16/6

7:05 a.m.-10:00 a.m.

Nonstop1h 55m

C$ 952

Thunder BayRed Lake

YQT - YRL

YQTYRL

Thunder Bay

Fri 12/6

8:30 a.m.-12:35 p.m.

1 stop5h 05m

Red Lake

Mon 15/6

7:20 a.m.-2:10 p.m.

1 stop5h 50m

C$ 1,075

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thunder Bay to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

In general, June is the cheapest month to fly from Thunder Bay to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 64. If you are unable to visit Region of Ontario during the month of June, then departing from Thunder Bay during the month September is also very affordable. Most momondo users find prices during this month for around C$ 85.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from Thunder Bay to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 505. The most expensive day to fly to Region of Ontario is Wednesday, with ticket prices averaging around C$ 606.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is at noon. Flights from Thunder Bay to Region of Ontario during this time can be as low as C$ 499. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 690 on average. Flights to Region of Ontario from Thunder Bay in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Thunder Bay to Ontario flight route?

Fly from Thunder Bay to Toronto Pearson Intl for the best Thunder Bay - Ontario flight prices

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

You are more likely to see cheaper flights to Region of Ontario from Thunder Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Thunder Bay for as low as C$ 307 on momondo.

Can stopping save me money on Thunder Bay to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Thunder Bay to Region of Ontario.

Cheap Thunder Bay to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thunder Bay to Region of Ontario

Best price found	C$ 167
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Thunder Bay in the past 72 hours is C$ 167. The best round-trip flight deal from Thunder Bay to Region of Ontario found on momondo in the last 72 hours is C$ 374.

The fastest flight from Thunder Bay to Region of Ontario takes 1h 40m

Direct flights go from Thunder Bay to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Thunder Bay there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Thunder Bay to Ontario

When did momondo last update prices for flights from Thunder Bay Airport to Ontario?
Prices for flights from Thunder Bay Airport to Ontario are updated daily.
How many operators does momondo search for flights from Thunder Bay Airport to Ontario?
As of May 2026, there are 4 operators available to choose from for flights from Thunder Bay Airport to Ontario.
How old do you have to be to fly from Thunder Bay Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thunder Bay Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Thunder Bay to Region of Ontario?
Based on momondo bookings for flights between Thunder Bay and Region of Ontario, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 42.41% of the total bookings. Other popular models include Embraer 195 E2 with 35.99%, Boeing 737 MAX 8 with 9.57%, and Airbus A319 with 6.50%.

Best airlines flying from Thunder Bay to Region of Ontario

Compare and see reviews for airlines that fly from Thunder Bay to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Flair Airlines	PriceFrom C$ 110	Free Cancellation	Rating 6.0 268 reviews	Search Flair Airlines flights
Air Canada	PriceFrom C$ 174	Free Cancellation	Rating 7.1 11,042 reviews	Search Air Canada flights
Porter Airlines	PriceFrom C$ 206	Free Cancellation	Rating 8.0 439 reviews	Search Porter Airlines flights
Air Transat	PriceFrom C$ 262	Free Cancellation	Rating 7.8 552 reviews	Search Air Transat flights

Why use momondo?

Why should I use momondo to find a flight deal from Thunder Bay to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Thunder Bay to Ontario for you.

Can I find flights from Thunder Bay to Ontario with flexible booking policies on momondo?

All flight searches from Thunder Bay to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thunder Bay to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Thunder Bay to Ontario.

I’m not ready to book a flight from Thunder Bay to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Thunder Bay to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 13/6

Sat 20/6

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ontario

Popular cities

Other flights from Thunder Bay

Other flights to Ontario

Airlines

Complete your trip

Feeling lucky

Popular Cities in Ontario

Flights to Torontofrom C$ 185

Flights to Vancouverfrom C$ 103

Flights to Montrealfrom C$ 272

Flights to Calgaryfrom C$ 150

Flights to Winnipegfrom C$ 200

Flights to Ottawafrom C$ 214

Flights to Halifaxfrom C$ 195

Flights to Kelownafrom C$ 145

Flights to Saskatoonfrom C$ 195

Flights to Reginafrom C$ 199

Flights to St. John'sfrom C$ 274

Flights to Vancouverfrom C$ 107

Cheap flights from Thunder Bay to Ontario from C$ 69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thunder Bay to Ontario departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Thunder Bay to Ontario

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Flair Airlines flights from Thunder Bay to Region of Ontario

Our best Flair Airlines deals on Thunder Bay to Region of Ontario flight tickets

Porter Airlines flights from Thunder Bay to Region of Ontario

Our best Porter Airlines deals on Thunder Bay to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

How to get the cheapest flight ticket from Thunder Bay to Region of Ontario

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest Thunder Bay to Ontario flight route?

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

Can stopping save me money on Thunder Bay to Region of Ontario flights?

What is the cheapest airline that flies from Thunder Bay to Ontario?

Which airlines fly to Region of Ontario?

How many flights depart from Thunder Bay to Region of Ontario on average per day?

How many flights depart from Thunder Bay to Region of Ontario on average per week?

Cheap Thunder Bay to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thunder Bay to Region of Ontario

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Thunder Bay to Ontario

Best airlines flying from Thunder Bay to Region of Ontario

Compare and see reviews for airlines that fly from Thunder Bay to Region of Ontario with momondo

Why use momondo?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ontario

Popular Cities in Ontario

Popular flights according to clicks in the last 7 days on momondo

Thunder Bay flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Ontario

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Ontario

Explore popular destinations other users love

According to popular flight searches on momondo this year