How long is the flight from Thunder Bay to St. John's?

For as low as C$ 672, Porter Airlines can have you in St. John's from Thunder Bay in 5h 45m. Thunder Bay and St. John's are separated by a distance of 2696 km.

What are the cheapest airlines flying from Thunder Bay to St. John's round-trip?

Flying on Porter Airlines is currently your cheapest option to St. John's, with prices starting at C$ 577. Another option worth looking into is Air Canada, starting at C$ 694 round trip. Porter Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

If weather is an important factor for your trip to St. John's, 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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

Can I find deals for flights from Thunder Bay to St. John's that include hotel bookings?

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

How can I find direct flights from Thunder Bay to St. John's?

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

Can I find deals for business class flights from Thunder Bay to St. John's?

Yes. Cheapflights offers flight deals from Thunder Bay to St. John's 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$ 672+ Cheap Flights from Thunder Bay to St. John's

Cheap flight deals from Thunder Bay to St. John's

Round-trip from	C$ 665
Popular in	August
Cheapest in	May
Average price	C$ 865

Porter Airlines
5/4-8/4
2 total stops
12h 04m total
Thunder Bay to St. John's

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 137 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from Thunder Bay to St. John's

Enter your travel dates to find the best prices.

Best flights from Thunder Bay to St. John's
Discover carefully curated flight deals from Thunder Bay to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2025.

Sun 5/49:30 a.m.YQT - YYT

1 stop5h 45mPorter Airlines

Wed 8/46:20 a.m.YYT - YQT

1 stop6h 19mPorter Airlines

Deal found 22/10C$ 672

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thunder Bay to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Thunder BaySt. John's

YQT - YYT

YQTYYT

Thunder Bay

Sun 5/4

9:30 a.m.-4:45 p.m.

1 stop5h 45m

St John's

Wed 8/4

6:20 a.m.-11:09 a.m.

1 stop6h 19m

C$ 672

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Best time to book a flight from Thunder Bay to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Thunder Bay 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 Thunder Bay to St. John's

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

When flying from Thunder Bay to St. John's, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the evening.

Reviews of airlines servicing St. John's

Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Thunder Bay to St. John's 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

383 reviews

Check prices

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

383 reviews

Porter Airlines

8.0

Very good

383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,350 reviews

Porter Airlines

8.0

Very good

383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Related info for your journey

How long is the flight from Thunder Bay to St. John's?
For as low as C$ 672, Porter Airlines can have you in St. John's from Thunder Bay in 5h 45m. Thunder Bay and St. John's are separated by a distance of 2696 km.
What are the cheapest airlines flying from Thunder Bay to St. John's round-trip?
Flying on Porter Airlines is currently your cheapest option to St. John's, with prices starting at C$ 577. Another option worth looking into is Air Canada, starting at C$ 694 round trip. Porter Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Thunder Bay to St. John's that include hotel bookings?
Yes. In addition to deals on Thunder Bay to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to St. John's.
Can I find deals for business class flights from Thunder Bay to St. John's?
Yes. Cheapflights offers flight deals from Thunder Bay to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Thunder Bay to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 577	AverageC$ 813	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 694	AverageC$ 902	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Millions of users choose and trust Cheapflights to book the best flight deals from Thunder Bay to St. John's 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 Thunder Bay to St. John's with no change fees?

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

Can Cheapflights notify me if prices for flights from Thunder Bay to St. John's become cheaper?

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Cheap flights from Thunder Bay to St. John's from C$ 672

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thunder Bay to St. John's

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Thunder Bay to St. John's

Best flights from Thunder Bay to St. John'sDiscover carefully curated flight deals from Thunder Bay to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2025.

Discover carefully curated flight deals from Thunder Bay to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thunder Bay to St. John's that are best for you.

Best time to book a flight from Thunder Bay to St. John's

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

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to St. John's

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

Reviews of airlines servicing St. John's

Check out reviews from past customers who have flown with Porter Airlines and Air Canada from Thunder Bay to St. John's 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.

Related info for your journey

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

How long is the flight from Thunder Bay to St. John's?

What are the cheapest airlines flying from Thunder Bay to St. John's round-trip?

Can I find deals for flights from Thunder Bay to St. John's that include hotel bookings?

How can I find direct flights from Thunder Bay to St. John's?

Can I find deals for business class flights from Thunder Bay to St. John's?

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 Thunder Bay to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Thunder Bay to St. John's

Fly with Cheapflights

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How does Cheapflights help users find flights from Thunder Bay to St. John's?

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to St. John's?

Can Cheapflights find flights from Thunder Bay to St. John's with no change fees?

Can Cheapflights notify me if prices for flights from Thunder Bay to St. John's become cheaper?

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Best flights from Thunder Bay to St. John's
Discover carefully curated flight deals from Thunder Bay to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2025.