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FlightsFrom Toronto

To Thunder Bay

Cheap Flights from Toronto to Thunder Bay

Browse current best options from Toronto. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Toronto

RatePunk searches hundreds of travel sites at once for deals on flights to Thunder Bay

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Toronto to Thunder Bay

Explore current cheapest deals departing from Toronto to Thunder Bay

July 4 - July 11

Cheapest
Best
Earliest

YYZ - Thunder Bay

$189

$129

Round trip

July 16 - July 19

YYZ - Thunder Bay

$196

$137

Round trip

July 14 - July 16

YYZ - Thunder Bay

$196

$141

Round trip

July 12 - July 16

YYZ - Thunder Bay

$196

$141

Round trip

July 12 - July 19

YYZ - Thunder Bay

$186

$142

Round trip

July 12 - July 14

YYZ - Thunder Bay

$196

$147

Round trip

October 11 - October 17

YYZ - Thunder Bay

$200

$149

Round trip

July 14 - July 21

YYZ - Thunder Bay

$186

$152

Round trip

July 9 - July 12

YYZ - Thunder Bay

$201

$152

Round trip

July 11 - July 12

YYZ - Thunder Bay

$199

$153

Round trip

Unlock all 500+ flight deals to Thunder Bay and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Toronto to Thunder Bay

For cheap flights from Toronto to Thunder Bay, fares typically range from $145–$587, with a median of $269. Right now, fares are below the typical level, and 18% of recent fares were classified as a good price. New deals appear almost daily, offering frequent opportunities to find favorable pricing.
If you are looking for the cheapest time to fly from Toronto to Thunder Bay, October stands out with a median fare of just $104. Other cost-effective months include July and April, both with median fares of $142. These months present the most competitive pricing for this route.
A typical journey from Toronto to Thunder Bay takes about 3h 40m, including connections. This route is classified as short-haul, covering a distance of 911 km. While a meaningful share of itineraries are non-stop, the rest typically involve 2 connections to reach Thunder Bay.

How much is a round trip from Toronto to Thunder Bay

Regular price: $143 - $406

Prices are currently below the regular range.

The regular price range for flights from Toronto to Thunder Bay is $143 to $406. The current lowest deal is $129 with Flair Airlines for travel from Jul 4-Jul 11.

now $129

Low $143

High $406

The cheapest time to fly from Toronto to Thunder Bay

The cheapest month to fly from Toronto to Thunder Bay is October, with a median price of $104. The most expensive month is August, with a median price of $451. Prices are generally lower from February to December.

October

Cheapest

Flights from $104

August

Most Expensive

Flights from $451

Jan
Feb
Apr
May
Jun
Jul
Aug
Sep
Oct
Dec

Direct flights from Toronto to Thunder Bay

Airline logo

Flair Airlines

Last-minute flights going from Toronto to Thunder Bay

Sat, Jun 20

⌛ Last-Minute

YYZ - Thunder Bay

Flair Airlines

Toronto (YYZ) - Thunder Bay (YQT)

Flair Airlines

$401

$272

One-way

Sun, Jun 21

⌛ Last-Minute

YYZ - Thunder Bay

Flair Airlines

Toronto (YYZ) - Thunder Bay (YQT)

Flair Airlines

$330

$258

One-way

Thu, Jun 25

⌛ Last-Minute

YYZ - Thunder Bay

Flair Airlines

Toronto (YYZ) - Thunder Bay (YQT)

Flair Airlines

$212

$159

One-way

Sun, Jun 28

⌛ Last-Minute

YYZ - Thunder Bay

Flair Airlines

Toronto (YYZ) - Thunder Bay (YQT)

Flair Airlines

$330

$228

One-way

Wed, Jul 1

⌛ Last-Minute

YTZ - Thunder Bay

Porter Airlines

Toronto (YTZ) - Thunder Bay (YQT)

Porter Airlines

$368

$287

One-way

Wed, Jul 1

⌛ Last-Minute

YTZ - Thunder Bay

Porter Airlines

Toronto (YTZ) - Thunder Bay (YQT)

Porter Airlines

$368

$294

One-way

Biggest price drops on these dates for flights from Toronto to Thunder Bay

3 nights

Aug 21 - Aug 24

$426  →  $245

42%

2 nights

Aug 26 - Aug 28

$425  →  $245

42%

4 nights

Aug 14 - Aug 18

$425  →  $246

42%

3 nights

Aug 28 - Aug 31

$426  →  $251

41%

Popular Airports to fly from Toronto to Thunder Bay

Toronto - Thunder Bay route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Toronto to Thunder Bay are below the typical level, with prices around $129.

📅 Best time to fly

October is historically cheapest at $104

Historically, October is the cheapest month to fly from Toronto to Thunder Bay, with a median price of $104.

⏱️ Flight duration

Direct flights take 3h 40m

The typical direct flight from Toronto to Thunder Bay takes 3 hours and 40 minutes.

✈️ Airlines & availability

Flair Airlines offers direct flights

Flair Airlines provides direct flights on this route, with 56.1% of deals being direct.

🏆 Airline highlight

Flair Airlines: $129 to Thunder Bay

Flair Airlines recently offered a direct flight for $129 from Toronto to Thunder Bay.

🎯 Booking tip

Deals appear frequently

Deals for flights from Toronto to Thunder Bay appear frequently, with about 1 deal per day.

Toronto main airports to depart from

Toronto Pearson International (YYZ)

Cheapest

Toronto Pearson International Airport offers flights to Thunder Bay, providing a convenient option for your journey.

📍 ~20 km from Toronto (reachable by car or train)

💸 Flights from ~$129

Billy Bishop Toronto City (YTZ)

Billy Bishop Toronto City Airport offers flights to Thunder Bay, providing an alternative departure point.

📍 ~2 km from Toronto (reachable by car or ferry)

💸 Flights from ~$242

Thunder Bay main airports to arrive at

Thunder Bay International (YQT)

Cheapest

Thunder Bay International Airport is a convenient arrival point for those flying to Thunder Bay.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$129

Airports nearby Thunder Bay used as alternative

Duluth International (DLH)

Duluth International can be a useful alternative for US domestic destinations with a direct highway connection.

📍 ~250 km from Thunder Bay (reachable by car, requires international border crossing)

💸 Flights from ~$574

Sioux Lookout (YXL)

Sioux Lookout is a nearby domestic alternative for regional travel within Northern Ontario.

📍 ~270 km from Thunder Bay (reachable by car)

💸 Flights from ~$636

Minneapolis–Saint Paul International (MSP)

Minneapolis–Saint Paul International is a major international hub with extensive global connectivity and competitive pricing.

📍 ~500 km from Thunder Bay (reachable by car, requires international border crossing)

💸 Flights from ~$310

Sault Ste. Marie (YAM)

Cheapest

Sault Ste. Marie provides additional Canadian carrier options without border requirements.

📍 ~600 km from Thunder Bay (reachable by car)

💸 Flights from ~$254

Business & First Class Flight Deals to Thunder Bay

Discover luxury on the budget with premium cabin class on flights from Toronto to Thunder Bay.

Elite

Best Elite deals to Thunder Bay

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From YTZ

Elite

Aug 04

Thunder Bay, Canada

69% AI deal score

$590

$439

Save $151

From YYZ

Elite

Jul 23

Thunder Bay, Canada

66% AI deal score

$475

$431

Save $44

From YYZ

Elite

Jul 23

Thunder Bay, Canada

65% AI deal score

$473

$431

Save $42

From YYZ

Elite

Jul 02

Thunder Bay, Canada

65% AI deal score

$481

$447

Save $34

From YTZ

Elite

Aug 19

Thunder Bay, Canada

65% AI deal score

$599

$506

Save $93

From YTZ

Elite

Jul 16

Thunder Bay, Canada

50% AI deal score

$470

$438

Save $32

From YTZ

Elite

Jul 16

Thunder Bay, Canada

50% AI deal score

$472

$438

Save $34

From YYZ

Elite

Jul 02

Thunder Bay, Canada

50% AI deal score

$488

$460

Save $28

From YYZ

Elite

Jul 02

Thunder Bay, Canada

49% AI deal score

$481

$460

Save $21

From YYZ

Elite

Jul 02

Thunder Bay, Canada

48% AI deal score

$480

$460

Save $20

From YYZ

Elite

Jul 02

Thunder Bay, Canada

48% AI deal score

$477

$460

Save $17

From YYZ

Elite

Jul 23

Thunder Bay, Canada

45% AI deal score

$505

From YTZ

Elite

Jul 16

Thunder Bay, Canada

45% AI deal score

$513

From YTZ

Elite

Jul 23

Thunder Bay, Canada

45% AI deal score

$535

Frequently Asked Questions About Flights to Thunder Bay

Historically, the optimal window for booking flights from Toronto to Thunder Bay is typically between 28 and 59 days before departure. During this period, the average price for a flight is around $142. Booking within 0-6 days of departure sees a significant price increase, with flights averaging $1088. Even booking 7-13 days out results in an average price of $591, indicating that planning ahead can lead to substantial savings.

Based on historical data across the trailing quarter, a good price for a flight from Toronto to Thunder Bay is considered to be around $145 or less. The median price for this route has been $269. Prices can go up significantly, with 75% of flights costing $587 or more. Aiming for a price close to the $145 threshold can help secure a more economical fare.

Historically, October has been the cheapest month to fly from Toronto to Thunder Bay, with a median price of $104. July and April also offer relatively lower median prices, both at $142. The annual median price for this route is $269, indicating that flying in one of the historically cheaper months can result in considerable savings compared to the overall average.

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