Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from North America to Thunder Bay from C$ 109

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from North America to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest flights from North America to Thunder Bay
Explore the most affordable flight options available from North America to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 26/115:30 a.m.YVR - YQT
2 stops6h 45mMultiple Airlines
Wed 3/129:30 a.m.YQT - YVR
1 stop8h 55mMultiple Airlines
Deal found 29/10C$ 222
Tue 9/124:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Wed 14/111:50 a.m.YQT - YTZ
1 stop4h 23mPorter Airlines
Deal found 29/10C$ 254
Wed 17/124:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Wed 7/111:50 a.m.YQT - YTZ
1 stop4h 23mPorter Airlines
Deal found 29/10C$ 257
Wed 19/114:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Tue 25/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Deal found 28/10C$ 260
Tue 18/114:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Thu 20/1111:50 a.m.YQT - YTZ
1 stop4h 08mPorter Airlines
Deal found 28/10C$ 261
Thu 20/117:00 a.m.YTZ - YQT
1 stop4h 09mPorter Airlines
Sun 23/116:00 a.m.YQT - YTZ
1 stop7h 18mPorter Airlines
Deal found 27/10C$ 263
Tue 9/124:30 p.m.YTZ - YQT
1 stop4h 54mPorter Airlines
Tue 13/14:15 p.m.YQT - YTZ
Nonstop2h 00mPorter Airlines
Deal found 29/10C$ 264
Wed 26/117:00 a.m.YTZ - YQT
1 stop4h 09mPorter Airlines
Wed 3/126:00 a.m.YQT - YTZ
1 stop6h 48mPorter Airlines
Deal found 29/10C$ 267
Thu 20/113:40 p.m.YYZ - YQT
1 stop5h 44mPorter Airlines
Sun 23/116:00 a.m.YQT - YYZ
1 stop5h 13mPorter Airlines
Deal found 27/10C$ 271
Mon 24/117:45 a.m.YTZ - YQT
Nonstop2h 12mPorter Airlines
Mon 1/126:00 a.m.YQT - YTZ
1 stop7h 18mPorter Airlines
Deal found 28/10C$ 274
Fri 21/118:45 a.m.YYC - YQT
1 stop4h 30mWestJet
Sat 22/113:45 p.m.YQT - YYC
1 stop6h 31mWestJet
Deal found 30/10C$ 275
Fri 21/118:45 a.m.YYC - YQT
1 stop4h 30mWestJet
Tue 25/113:45 p.m.YQT - YYC
1 stop6h 31mWestJet
Deal found 30/10C$ 279

Cheap flight deals from North America to Thunder Bay

Keep the following information in mind while searching for North America to Thunder Bay flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 194

One-way from

C$ 109

Popular in

December

Cheapest in

February

Average price

C$ 388

Good round-trip deal

C$ 194 or less

Good one-way deal

C$ 144 or less
Flair Airlines
  • Flair Airlines
  • 26/4-3/5
  • Nonstop
  • 3h 40m total
  • North America to Thunder Bay
Search Deals
WestJet
  • WestJet
  • 25/11
  • 2 total stops
  • 6h 45m total
  • North America to Thunder Bay
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from North America to Thunder Bay.
Search Deals
Price to beat on a one-way flight from North America to Thunder Bay.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North America to Thunder Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from North America to Thunder Bay that are best for you.

Fly from

North America

Fly to

Thunder Bay

Route

Depart

Return

Price

VancouverThunder Bay

YVR - YQT

YVRYQT

Vancouver Intl

Wed 26/11

5:30 a.m.-3:15 p.m.

2 stops6h 45m

Thunder Bay

Wed 3/12

9:30 a.m.-3:25 p.m.

1 stop8h 55m

C$ 222

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Thu 20/11

7:00 a.m.-11:09 a.m.

1 stop4h 09m

Thunder Bay

Sun 23/11

11:50 a.m.-3:58 p.m.

1 stop4h 08m

C$ 254

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Wed 10/12

7:00 a.m.-11:09 a.m.

1 stop4h 09m

Thunder Bay

Wed 17/12

6:00 a.m.-12:48 p.m.

1 stop6h 48m

C$ 267

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Tue 18/11

5:30 p.m.-7:42 p.m.

Nonstop2h 12m

Thunder Bay

Thu 20/11

11:50 a.m.-3:58 p.m.

1 stop4h 08m

C$ 272

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Thu 20/11

3:40 p.m.-9:24 p.m.

1 stop5h 44m

Thunder Bay

Sun 23/11

6:00 a.m.-11:13 a.m.

1 stop5h 13m

C$ 272

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Sun 23/11

2:05 p.m.-9:24 p.m.

1 stop7h 19m

Thunder Bay

Sun 30/11

8:00 a.m.-10:00 a.m.

Nonstop2h 00m

C$ 274

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Mon 15/12

7:45 a.m.-9:57 a.m.

Nonstop2h 12m

Thunder Bay

Wed 7/1

11:50 a.m.-4:13 p.m.

1 stop4h 23m

C$ 275

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Thu 11/12

7:00 a.m.-11:09 a.m.

1 stop4h 09m

Thunder Bay

Thu 18/12

6:00 a.m.-1:18 p.m.

1 stop7h 18m

C$ 281

TorontoThunder Bay

YTZ - YQT

YTZYQT

Toronto Island

Fri 12/12

7:00 a.m.-11:09 a.m.

1 stop4h 09m

Thunder Bay

Sun 14/12

6:00 a.m.-1:18 p.m.

1 stop7h 18m

C$ 281

TorontoThunder Bay

YYZ - YQT

YYZYQT

Toronto Pearson Intl

Wed 26/11

3:40 p.m.-9:24 p.m.

1 stop5h 44m

Thunder Bay

Wed 3/12

6:00 a.m.-11:18 a.m.

1 stop5h 18m

C$ 281

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from North America to Thunder Bay

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

What is the cheapest month to book a flight from North America to Thunder Bay?

Currently, December is the cheapest month in which you can book a flight from North America to Thunder Bay (average of C$ 272). Flying from North America to Thunder Bay in September is currently the most expensive (average of C$ 600). 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.

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thunder Bay. Reviews last updated 30 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from North America to Thunder Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,152 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,383 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Flair Airlines
6.0
Okay
252 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from North America to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thunder Bay from North America?

    For a flight from North America to Thunder Bay, you will be flying into Thunder Bay. Thunder Bay (YQT) is just 5.6 km from the centre of the city.

  • How long is the flight from North America to Thunder Bay?

    There are many flights that can get you from North America to Thunder Bay in 4h 09m. Fly via Porter Airlines, WestJet, or Air Canada to get the fastest option. The distance between North America and Thunder Bay is about 929 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from North America to Thunder Bay one-way?

    C$ 109 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 142 and C$ 296, respectively.

  • What are the most popular routes from North America to Thunder Bay?

    The most popular route from North America to Thunder Bay is Toronto Pearson Intl - Thunder Bay. You may also consider Toronto Island - Thunder Bay or Ottawa - Thunder Bay.

  • Can I find deals for flights from North America to Thunder Bay that include hotel bookings?

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

  • How can I find direct flights from North America to Thunder Bay?

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

  • Can I find deals for business class flights from North America to Thunder Bay?

    Yes. Cheapflights offers flight deals from North America 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 North America to Thunder Bay?

    Currently, December is the cheapest month in which you can book a flight from North America to Thunder Bay (average of C$ 272). Flying from North America to Thunder Bay in September is currently the most expensive (average of C$ 600). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for North America to Thunder Bay

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Pearson Intl flights
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Abbotsford to Pearson Intl flights
Vancouver Intl to Toronto Island flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Hamilton flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pearson Intl flights
LaGuardia to Pearson Intl flights
Calgary to Pearson Intl flights
Newark to Toronto Island flights
Halifax to Pearson Intl flights
Heathrow to Pearson Intl flights
Halifax to Toronto Island flights
Gatwick to Pearson Intl flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Mexico City to Pearson Intl flights
Edmonton to Pearson Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Charles de Gaulle to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Los Angeles to Pearson Intl flights
Guarulhos Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Winnipeg to Pearson Intl flights
Halifax to Hamilton flights
Edmonton to Hamilton flights
San Francisco to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Ottawa flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Calgary to Hamilton flights
Boston to Pearson Intl flights
Ottawa to Pearson Intl flights
Calgary to Toronto Island flights
Edmonton to Toronto Island flights
Mexico City to Pierre Elliott Trudeau Intl flights
Lyon to Pierre Elliott Trudeau Intl flights
Orly to Pierre Elliott Trudeau Intl flights
Halifax to Region of Waterloo Intl flights
O'Hare Intl to Pearson Intl flights
Calgary to Region of Waterloo Intl flights
Reagan-National to Pearson Intl flights
Toulouse to Pierre Elliott Trudeau Intl flights
Beauvais-Tille to Pierre Elliott Trudeau Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Halifax to Pierre Elliott Trudeau Intl flights
Winnipeg to Toronto Island flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Thunder Bay from North America today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from North America to Thunder Bay for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Thunder Bay from North America shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from North America to Thunder Bay become cheaper?

Yes! Start tracking prices for North America 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.