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

There are many flights that can get you from Region of Ontario to Thunder Bay in 2h 05m. Fly via Porter Airlines, WestJet, or Air Canada to get the fastest option. There are 929 km between Region of Ontario and Thunder Bay. This flight may include one or multiple stops.

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

C$ 65 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 143 and C$ 164, respectively.

In terms of precipitation, rainfall in Thunder Bay ranges from 10.0 - 90.0 mm per month. July is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Thunder Bay when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Thunder Bay, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -14.0 C).

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

Most travellers choose Toronto Island - Thunder Bay, Toronto Pearson Intl - Thunder Bay or Hamilton - Thunder Bay when deciding on the best route from Region of Ontario to Thunder Bay.

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

On average you can expect to pay C$ 312 for a flight from Region of Ontario to Thunder Bay. The cheapest flight overall is C$ 106 while the most popular route, (Toronto Island - Thunder Bay) is currently priced at C$ 263.

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

No one likes to see their flight delayed. When booking a flight from Region of Ontario to Thunder Bay consider choosing Flair Airlines (86%), Air China (73%) or Air Canada (65%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Region of Ontario to Thunder Bay?

When booking a flight from Region of Ontario to Thunder Bay, you may want to consider flying on Porter Airlines, Air Canada or Flair Airlines as they are the most popular for this route.

What airport do you fly into for flights to Thunder Bay from Ontario?

If you book a flight to Thunder Bay from Ontario, you will be flying to Thunder Bay, which is the city’s only airport. Thunder Bay (YQT) is located 5.6 km from the centre of Thunder Bay.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ontario to Thunder Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 133+ Cheap Flights from Ontario to Thunder Bay

Cheap flight deals from Ontario to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ontario to Thunder Bay
Explore the most affordable flight options available from Ontario to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Sat 5/97:05 a.m. -

Nonstop1h 50m

Thu 8/1010:10 a.m. -

Nonstop1h 50m

Deal found 22/8C$ 252

Sat 10/107:05 a.m. -

Nonstop1h 50m

Sun 18/1010:10 a.m. -

Nonstop1h 50m

Deal found 26/8C$ 255

Thu 1/107:05 a.m. -

Nonstop1h 50m

Sun 4/106:30 a.m. -

Nonstop1h 42m

Deal found 25/8C$ 259

Sun 11/105:15 p.m. -

Nonstop2h 05m

Sun 18/1011:35 a.m. -

1 stop4h 55m

Deal found 27/8C$ 261

Sat 19/97:05 a.m. -

Nonstop1h 50m

Sat 26/910:10 a.m. -

Nonstop1h 50m

Deal found 22/8C$ 261

Fri 9/105:15 p.m. -

Nonstop2h 05m

Fri 16/1011:35 a.m. -

1 stop4h 55m

Deal found 25/8C$ 262

Thu 1/107:05 a.m. -

Nonstop1h 50m

Sat 3/1010:10 a.m. -

Nonstop1h 50m

Deal found 23/8C$ 262

Thu 8/107:05 a.m. -

Nonstop1h 50m

Sun 11/1011:35 a.m. -

1 stop5h 34m

Deal found 25/8C$ 263

Sat 5/97:05 a.m. -

Nonstop1h 50m

Sun 6/910:10 a.m. -

Nonstop1h 50m

Deal found 22/8C$ 265

Thu 10/97:05 a.m. -

Nonstop1h 50m

Thu 17/910:10 a.m. -

Nonstop1h 50m

Deal found 26/8C$ 266

Sun 20/97:05 a.m. -

Nonstop1h 50m

Mon 21/96:30 a.m. -

Nonstop1h 42m

Deal found 25/8C$ 268

Sat 12/97:05 a.m. -

Nonstop1h 50m

Mon 14/911:30 a.m. -

1 stop5h 39m

Deal found 24/8C$ 269

Best flights from Ontario to Thunder Bay
Discover carefully curated flight deals from Ontario to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Thu 1/102:30 p.m. -

Nonstop2h 05m

Sun 4/105:15 p.m. -

Nonstop2h 00m

Deal found 25/8C$ 284

Sun 20/97:05 a.m. -

Nonstop1h 50m

Sun 27/96:30 a.m. -

Nonstop1h 42m

Deal found 23/8C$ 293

Thu 17/97:20 a.m. -

2 stops11h 25m

Sun 20/97:20 p.m. -

1 stop16h 15m

Deal found 23/8C$ 336

Wed 7/101:10 p.m. -

1 stop4h 03m

Wed 14/106:15 p.m. -

1 stop5h 06m

Deal found 25/8C$ 433

Thu 1/108:45 p.m. -

Nonstop1h 48m

Sun 4/106:30 a.m. -

Nonstop1h 42m

Deal found 25/8C$ 319

Wed 7/105:15 p.m. -

Nonstop2h 05m

Fri 16/1011:35 a.m. -

1 stop4h 55m

Deal found 22/8C$ 322

Sun 20/94:10 p.m. -

1 stop18h 15m

Sun 27/911:30 a.m. -

Nonstop2h 10m

Deal found 23/8C$ 367

Sun 20/97:20 a.m. -

2 stops11h 25m

Sun 27/97:20 p.m. -

2 stops10h 15m

Deal found 23/8C$ 379

Sat 10/105:15 p.m. -

Nonstop2h 05m

Fri 16/1011:35 a.m. -

1 stop4h 55m

Deal found 22/8C$ 322

Sun 20/96:05 a.m. -

2 stops12h 40m

Sun 27/97:20 p.m. -

1 stop26h 49m

Deal found 23/8C$ 384

Thu 8/102:30 p.m. -

Nonstop2h 05m

Fri 16/1011:35 a.m. -

1 stop4h 55m

Deal found 22/8C$ 322

Tue 15/95:30 p.m. -

1 stop5h 33m

Thu 17/95:05 a.m. -

1 stop6h 46m

Deal found 25/8C$ 433

Sun 20/97:20 a.m. -

2 stops11h 25m

Thu 24/97:20 p.m. -

2 stops10h 15m

Deal found 24/8C$ 408

Sun 13/97:25 p.m. -

Nonstop1h 15m

Thu 17/97:05 a.m. -

Nonstop1h 15m

Deal found 24/8C$ 919

Fri 9/1010:55 a.m. -

Nonstop2h 05m

Fri 16/1011:35 a.m. -

1 stop4h 55m

Deal found 22/8C$ 322

Sat 10/109:45 a.m. -

2 stops7h 38m

Sat 17/105:10 a.m. -

1 stop4h 11m

Deal found 26/8C$ 444

Sat 3/108:45 p.m. -

Nonstop1h 48m

Sun 11/106:30 a.m. -

Nonstop1h 42m

Deal found 22/8C$ 334

Wed 9/97:00 a.m. -

1 stop3h 48m

Thu 10/95:05 a.m. -

1 stop6h 10m

Deal found 25/8C$ 473

Wed 7/105:00 p.m. -

1 stop5h 33m

Wed 14/107:20 p.m. -

2 stops11h 45m

Deal found 25/8C$ 478

Wed 7/107:15 a.m. -

2 stops11h 30m

Wed 14/107:20 p.m. -

2 stops11h 45m

Deal found 25/8C$ 478

Mon 5/108:45 p.m. -

Nonstop1h 48m

Tue 13/1011:35 a.m. -

1 stop5h 34m

Deal found 22/8C$ 334

Thu 24/910:40 a.m. -

1 stop6h 38m

Thu 1/105:15 a.m. -

1 stop4h 47m

Deal found 25/8C$ 474

Mon 5/104:15 p.m. -

1 stop6h 18m

Thu 22/107:20 p.m. -

2 stops11h 45m

Deal found 24/8C$ 483

Fri 9/108:45 p.m. -

Nonstop1h 48m

Fri 16/1011:35 a.m. -

1 stop5h 34m

Deal found 22/8C$ 334

Fri 9/108:45 p.m. -

Nonstop1h 48m

Mon 12/106:30 a.m. -

Nonstop1h 42m

Deal found 22/8C$ 334

Tue 15/96:30 a.m. -

1 stop6h 30m

Thu 17/97:50 p.m. -

1 stop11h 15m

Deal found 22/8C$ 501

Sun 20/95:55 p.m. -

1 stop25h 05m

Sun 27/97:50 p.m. -

1 stop9h 30m

Deal found 23/8C$ 596

Fri 18/96:05 a.m. -

3 stops12h 55m

Mon 21/911:00 a.m. -

1 stop11h 09m

Deal found 25/8C$ 528

Sat 10/102:25 p.m. -

1 stop8h 23m

Sun 18/105:15 a.m. -

1 stop3h 45m

Deal found 26/8C$ 594

Sat 10/106:30 a.m. -

1 stop6h 30m

Sat 17/101:50 p.m. -

1 stop4h 22m

Deal found 26/8C$ 380

Find flight deals from Ontario to Thunder Bay

Round-trip from	C$ 255
One-way from	C$ 133
Popular in	April
Cheapest in	January
Average price	C$ 408
Good round-trip deal	C$ 222 or less
Good one-way deal	C$ 154 or less

Flair Airlines
10/10-18/10
Nonstop
3h 40m total
Ontario to Thunder Bay

Search Deals

Flair Airlines
6/9
Nonstop
1h 50m total
Ontario to Thunder Bay

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (C$ 71 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Ontario to Thunder Bay.

Search Deals

Price to beat on a one-way flight from Ontario to Thunder Bay.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoThunder Bay

YTZ Toronto Island - YQT Thunder Bay

YTZYQT

Toronto Island

Thu 1/10

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

Nonstop2h 05m

Thunder Bay

Sun 4/10

5:15 p.m.-7:15 p.m.

Nonstop2h 00m

C$ 284

TorontoThunder Bay

YYZ Toronto Pearson Intl - YQT Thunder Bay

YYZYQT

Toronto Pearson Intl

Sun 20/9

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

Nonstop1h 50m

Thunder Bay

Sun 27/9

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

Nonstop1h 42m

C$ 293

TorontoThunder Bay

YYZ Toronto Pearson Intl - YQT Thunder Bay

YYZYQT

Toronto Pearson Intl

Thu 1/10

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

Nonstop1h 48m

Thunder Bay

Sun 4/10

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

Nonstop1h 42m

C$ 319

TorontoThunder Bay

YTZ Toronto Island - YQT Thunder Bay

YTZYQT

Toronto Island

Wed 7/10

5:15 p.m.-7:20 p.m.

Nonstop2h 05m

Thunder Bay

Fri 16/10

11:35 a.m.-4:30 p.m.

1 stop4h 55m

C$ 322

TorontoThunder Bay

YTZ Toronto Island - YQT Thunder Bay

YTZYQT

Toronto Island

Sat 10/10

5:15 p.m.-7:20 p.m.

Nonstop2h 05m

Thunder Bay

Fri 16/10

11:35 a.m.-4:30 p.m.

1 stop4h 55m

C$ 322

TorontoThunder Bay

YTZ Toronto Island - YQT Thunder Bay

YTZYQT

Toronto Island

Thu 8/10

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

Nonstop2h 05m

Thunder Bay

Fri 16/10

11:35 a.m.-4:30 p.m.

1 stop4h 55m

C$ 322

TorontoThunder Bay

YTZ Toronto Island - YQT Thunder Bay

YTZYQT

Toronto Island

Fri 9/10

10:55 a.m.-1:00 p.m.

Nonstop2h 05m

Thunder Bay

Fri 16/10

11:35 a.m.-4:30 p.m.

1 stop4h 55m

C$ 322

TorontoThunder Bay

YYZ Toronto Pearson Intl - YQT Thunder Bay

YYZYQT

Toronto Pearson Intl

Sat 3/10

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

Nonstop1h 48m

Thunder Bay

Sun 11/10

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

Nonstop1h 42m

C$ 334

TorontoThunder Bay

YYZ Toronto Pearson Intl - YQT Thunder Bay

YYZYQT

Toronto Pearson Intl

Mon 5/10

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

Nonstop1h 48m

Thunder Bay

Tue 13/10

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

1 stop5h 34m

C$ 334

TorontoThunder Bay

YYZ Toronto Pearson Intl - YQT Thunder Bay

YYZYQT

Toronto Pearson Intl

Fri 9/10

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

Nonstop1h 48m

Thunder Bay

Fri 16/10

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

1 stop5h 34m

C$ 334

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ontario to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Ontario with our price prediction graph.

YYZ-YQT

YHM-YQT

YUL-YQT

YTZ-YQT

YOW-YQT

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 Ontario to Thunder Bay

CAON-YQT

YYZ-YQT

YHM-YQT

YUL-YQT

YTZ-YQT

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Thunder Bay (average of C$ 322). Flying from Region of Ontario to Thunder Bay in March is currently the most expensive (average of C$ 506). 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 ON to YQT?

One of the essential ways to save on airfare from Region of Ontario to Thunder Bay is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

Weekly flight availability from Region of Ontario to Thunder Bay

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

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

Airfare is typical for this route at the moment.

Region of Ontario to Thunder Bay flights typically cost between C$ 193 and C$ 434 in October.
The cheapest round-trip price found within the last 5 days was C$ 255 on Flair Airlines (10 Oct-18 Oct).

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

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Thunder Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to Thunder Bay?

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

Reviews of airlines servicing Thunder Bay

Read reviews from past customers who have flown Porter Airlines,WestJet, andAir Canada from Ontario to Thunder Bay. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,438 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,540 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Flair Airlines

6.0

Okay

275 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

What airport do you fly into for flights to Thunder Bay from Ontario?
If you book a flight to Thunder Bay from Ontario, you will be flying to 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 Region of Ontario to Thunder Bay?
There are many flights that can get you from Region of Ontario to Thunder Bay in 2h 05m. Fly via Porter Airlines, WestJet, or Air Canada to get the fastest option. There are 929 km between Region of Ontario and Thunder Bay. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Region of Ontario to Thunder Bay one-way?
C$ 65 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 143 and C$ 164, respectively.
What are the most popular routes from Region of Ontario to Thunder Bay?
Most travellers choose Toronto Island - Thunder Bay, Toronto Pearson Intl - Thunder Bay or Hamilton - Thunder Bay when deciding on the best route from Region of Ontario to Thunder Bay.
What are the most reliable airlines from Region of Ontario to Thunder Bay?
No one likes to see their flight delayed. When booking a flight from Region of Ontario to Thunder Bay consider choosing Flair Airlines (86%), Air China (73%) or Air Canada (65%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Region of Ontario to Thunder Bay?
On average you can expect to pay C$ 312 for a flight from Region of Ontario to Thunder Bay. The cheapest flight overall is C$ 106 while the most popular route, (Toronto Island - Thunder Bay) is currently priced at C$ 263.
Can I find deals for flights from Ontario to Thunder Bay that include hotel bookings?
Yes. In addition to deals on Ontario to Thunder Bay flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Thunder Bay?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Thunder Bay.
Can I find deals for business class flights from Ontario to Thunder Bay?
Yes. Cheapflights offers flight deals from Ontario to Thunder Bay 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 Region of Ontario to Thunder Bay?
Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Thunder Bay (average of C$ 322). Flying from Region of Ontario to Thunder Bay in March is currently the most expensive (average of C$ 506). 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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Top 4 airlines flying from Ontario to Thunder Bay

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 100	AverageC$ 209	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Porter Airlines	CheapestC$ 171	AverageC$ 438	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 183	AverageC$ 572	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 383	AverageC$ 468	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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How does Cheapflights help users find flights from Ontario to Thunder Bay?

Cheapflights makes it easy to find Ontario to Thunder Bay flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Thunder Bay from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Thunder Bay, users can toggle the no change fees filter when performing a flight search.

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Yes! Start tracking prices for Ontario to Thunder Bay flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ontario to Thunder Bay from C$ 133

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Thunder Bay

Cheapest flights from Ontario to Thunder BayExplore the most affordable flight options available from Ontario to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Ontario to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ontario to Thunder BayDiscover carefully curated flight deals from Ontario to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Ontario to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from Ontario to Thunder BayExplore direct flight options from Ontario to Thunder Bay based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Explore direct flight options from Ontario to Thunder Bay based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from Ontario to Thunder BayDiscover last-minute flight deals from Ontario to Thunder Bay. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Thunder Bay. Data last updated 27 August 2026 and is based on user searches.

One-way flights from Ontario to Thunder BaySearch for one-way flight options from Ontario to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Search for one-way flight options from Ontario to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Find flight deals from Ontario to Thunder Bay

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One-way from

Popular in

Cheapest in

Average price

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Good one-way deal

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

Best time to book a flight from Ontario to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Ontario with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from ON to YQT?

Find hourly flight availability from Ontario to Thunder Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2026.

One of the essential ways to save on airfare from Region of Ontario to Thunder Bay is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

Weekly flight availability from Region of Ontario to Thunder Bay

Explore weekly flight availability from Ontario to Thunder Bay. 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 27 August 2026.

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

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

Airfare is typical for this route at the moment.

Region of Ontario to Thunder Bay flights typically cost between C$ 193 and C$ 434 in October.The cheapest round-trip price found within the last 5 days was C$ 255 on Flair Airlines (10 Oct-18 Oct).

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

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Thunder Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to Thunder Bay?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Thunder Bay. Price data was last updated on 22 August 2026.

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

Reviews of airlines servicing Thunder Bay

Read reviews from past customers who have flown Porter Airlines,WestJet, andAir Canada from Ontario to Thunder Bay. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Alternative routes for Ontario to Thunder Bay

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Direct flights to Ontario

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Ontario and Thunder Bay flights

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Ontario to Thunder Bay flights

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Top 4 airlines flying from Ontario to Thunder Bay

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Cheapest flights from Ontario to Thunder Bay
Explore the most affordable flight options available from Ontario to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Ontario to Thunder Bay
Discover carefully curated flight deals from Ontario to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Direct flights from Ontario to Thunder Bay
Explore direct flight options from Ontario to Thunder Bay based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.

Last-minute flights from Ontario to Thunder Bay
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One-way flights from Ontario to Thunder Bay
Search for one-way flight options from Ontario to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.

Region of Ontario to Thunder Bay flights typically cost between C$ 193 and C$ 434 in October.
The cheapest round-trip price found within the last 5 days was C$ 255 on Flair Airlines (10 Oct-18 Oct).