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

For as low as C$ 679, Porter Airlines can have you in St. John's from Thunder Bay in 9h 35m. 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 Air Canada is currently your cheapest option to St. John's, with prices starting at C$ 344. Another option worth looking into is Porter Airlines, starting at C$ 544 round trip.

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).

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 decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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$ 222+ Cheap Flights from Thunder Bay to St. John's

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

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Thunder Bay to St. John's
Explore the most affordable flight options available from Thunder Bay to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Fri 16/106:30 a.m. -

1 stop11h 35m

Fri 23/108:25 p.m. -

1 stop14h 00m

Deal found 1/9C$ 561

Thu 17/910:10 a.m. -

1 stop24h 55m

Mon 21/96:00 a.m. -

2 stops17h 15m

Deal found 31/8C$ 678

Tue 20/101:50 p.m. -

2 stops9h 35m

Sat 24/106:05 a.m. -

2 stops8h 25m

Deal found 2/9C$ 679

Fri 16/108:15 a.m. -

3 stops10h 35m

Fri 23/106:05 a.m. -

2 stops12h 00m

Deal found 1/9C$ 715

Thu 17/96:00 a.m. -

3 stops14h 05m

Mon 21/96:05 a.m. -

2 stops12h 00m

Deal found 31/8C$ 759

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

Round-trip from	C$ 561
One-way from	C$ 222

16/10-23/10
2 total stops
25h 35m total
Thunder Bay to St. John's

Search Deals

Porter Airlines
24/9-31/12
2 total stops
17h 25m total
Thunder Bay to St. John's

Search Deals

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

Cheapest round-trip

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Thu 24/9

6:00 a.m.-12:55 a.m.

2 stops17h 25m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 222

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Thu 24/9

6:30 a.m.-10:55 p.m.

1 stop14h 55m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 242

Quickest round-trip

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Wed 23/9

8:15 a.m.-9:35 p.m.

3 stops11h 50m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 384

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Mon 21/9

6:30 a.m.-9:35 p.m.

2 stops13h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 395

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Sun 20/9

11:30 a.m.-9:35 p.m.

3 stops32h 35m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 402

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Fri 16/10

6:30 a.m.-7:35 p.m.

1 stop11h 35m

St John's

Fri 23/10

8:25 p.m.-8:55 a.m.

1 stop14h 00m

C$ 561

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Tue 20/10

1:50 p.m.-12:55 a.m.

2 stops9h 35m

St John's

Sat 24/10

6:05 a.m.-1:00 p.m.

2 stops8h 25m

C$ 679

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Thu 17/9

10:10 a.m.-12:55 a.m.

2 stops13h 15m

St John's

Mon 21/9

6:00 a.m.-9:45 p.m.

2 stops17h 15m

C$ 699

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Thu 17/9

1:40 p.m.-12:55 a.m.

2 stops9h 45m

St John's

Sun 20/9

6:05 a.m.-10:48 a.m.

1 stop6h 13m

C$ 776

Thunder BaySt. John's

YQT Thunder Bay - YYT St John's

YQTYYT

Thunder Bay

Fri 16/10

8:15 a.m.-8:20 p.m.

3 stops10h 35m

St John's

Fri 23/10

8:50 a.m.-10:33 p.m.

3 stops15h 13m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 12 resultsSorted by cheapest first

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.

YQT-YYT

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.

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

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.

Air Canada

7.1

Good

11,579 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

How long is the flight from Thunder Bay to St. John's?
For as low as C$ 679, Porter Airlines can have you in St. John's from Thunder Bay in 9h 35m. 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 Air Canada is currently your cheapest option to St. John's, with prices starting at C$ 344. Another option worth looking into is Porter Airlines, starting at C$ 544 round trip.
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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Alternative routes

Complete your trip

Direct flights to Newfoundland and Labrador

Flights by cabin class

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St. John's flight routes

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 344	AverageC$ 835	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 544	AverageC$ 755	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

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

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Cheap flights from Thunder Bay to St. John's from C$ 222

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 24/9. 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

Cheapest flights from Thunder Bay to St. John'sExplore the most affordable flight options available from Thunder Bay to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Thunder Bay to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

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 4 September 2026.

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 4 September 2026.

Last-minute flights from Thunder Bay to St. John'sDiscover last-minute flight deals from Thunder Bay to St. John's. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Thunder Bay to St. John's. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Thunder Bay to St. John'sSearch for one-way flight options from Thunder Bay to St. John's. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Thunder Bay to St. John's. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

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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.

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

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

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Alternative routes for Thunder Bay to St. John's

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

Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Newfoundland and Labrador

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Search flights from Thunder Bay to St. John's by cabin class

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Thunder Bay and St. John's flights

Browse other Thunder Bay and St. John's flight options. Last updated on 4 September 2026.

Other flights from Thunder Bay

Browse through other flights departing from Thunder Bay. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

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

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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?

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

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Cheapest flights from Thunder Bay to St. John's
Explore the most affordable flight options available from Thunder Bay to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

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 4 September 2026.

Last-minute flights from Thunder Bay to St. John's
Discover last-minute flight deals from Thunder Bay to St. John's. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Thunder Bay to St. John's
Search for one-way flight options from Thunder Bay to St. John's. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.