How long is the flight from Thunder Bay to Saint John?

Departing from Thunder Bay to Saint John will take you 5h 14m. The distance from Thunder Bay to Saint John is about 1806 km.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

If weather is an important factor for your trip to Saint John, 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 -8.0 C).

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

When flying from Thunder Bay to Saint John, 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 that include hotel bookings?

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

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

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.

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

Yes. Cheapflights offers flight deals from Thunder Bay to St John 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$ 794+ Cheap Flights from Thunder Bay to Saint John

Cheap flight deals from Thunder Bay to St John

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Thunder Bay to St John
Explore the most affordable flight options available from Thunder Bay to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Sat 7/115:10 p.m. -

1 stop5h 14m

Wed 11/115:20 a.m. -

1 stop5h 51m

Deal found 6/9C$ 794

Sat 7/115:10 p.m. -

1 stop5h 14m

Tue 10/1111:05 a.m. -

2 stops12h 31m

Deal found 6/9C$ 798

Sat 7/116:20 a.m. -

2 stops15h 55m

Tue 10/116:55 a.m. -

3 stops14h 33m

Deal found 6/9C$ 1,314

Sat 7/114:40 p.m. -

3 stops29h 35m

Wed 11/116:55 a.m. -

2 stops16h 59m

Deal found 6/9C$ 1,465

Find flight deals from Thunder Bay to St John

Round-trip from	C$ 794

Air Canada
7/11-11/11
2 total stops
11h 05m total
Thunder Bay to Saint John

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Thunder BaySaint John

YQT Thunder Bay - YSJ Saint John

YQTYSJ

Thunder Bay

Sat 7/11

5:10 p.m.-11:24 p.m.

1 stop5h 14m

Saint John

Wed 11/11

5:20 a.m.-10:11 a.m.

1 stop5h 51m

C$ 794

Thunder BaySaint John

YQT Thunder Bay - YSJ Saint John

YQTYSJ

Thunder Bay

Sat 7/11

5:10 p.m.-11:24 p.m.

1 stop5h 14m

Saint John

Tue 10/11

5:20 a.m.-10:11 a.m.

1 stop5h 51m

C$ 794

Thunder BaySaint John

YQT Thunder Bay - YSJ Saint John

YQTYSJ

Thunder Bay

Sat 7/11

6:20 a.m.-11:15 p.m.

2 stops15h 55m

Saint John

Tue 10/11

6:55 a.m.-8:28 p.m.

3 stops14h 33m

C$ 1,316

Thunder BaySaint John

YQT Thunder Bay - YSJ Saint John

YQTYSJ

Thunder Bay

Sat 7/11

4:40 p.m.-11:15 p.m.

3 stops29h 35m

Saint John

Wed 11/11

6:55 a.m.-10:54 p.m.

3 stops16h 59m

C$ 1,770

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Best time to book a flight from Thunder Bay to St John

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

YQT-YSJ

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.

Related info for your journey

How long is the flight from Thunder Bay to Saint John?
Departing from Thunder Bay to Saint John will take you 5h 14m. The distance from Thunder Bay to Saint John is about 1806 km.
Can I find deals for flights from Thunder Bay to St John that include hotel bookings?
Yes. In addition to deals on Thunder Bay to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Thunder Bay to St John?
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.
Can I find deals for business class flights from Thunder Bay to St John?
Yes. Cheapflights offers flight deals from Thunder Bay to St John 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to New Brunswick

Flights by cabin class

Other flight options

Other flights from Thunder Bay

Popular flights

St John flight routes

Alternative routes for Thunder Bay to St John

Toronto Island to Moncton flights

Pierre Elliott Trudeau Intl to Moncton flights

Toronto Island to Fredericton flights

Pearson Intl to Fredericton flights

Pearson Intl to Moncton flights

Hamilton to Moncton flights

Hamilton to Fredericton flights

Ottawa to Moncton flights

Pearson Intl to St John flights

Toronto Island to St John flights

Pierre Elliott Trudeau Intl to Fredericton flights

Ottawa to Fredericton flights

Hamilton to St John flights

Pierre Elliott Trudeau Intl to St John flights

Ottawa to St John flights

Windsor to Fredericton flights

Windsor to Moncton flights

London to Moncton flights

Thunder Bay to Moncton flights

Pierre Elliott Trudeau Intl to Mont-Joli flights

London to Fredericton flights

London to St John flights

Sudbury to Fredericton flights

Pearson Intl to Bathurst flights

Windsor to St John flights

North Bay to Moncton flights

North Bay to St John flights

Hamilton to Bathurst flights

Pearson Intl to Mont-Joli flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thunder Bay to St John. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Yes! Cheapflights helps users easily find flights from Thunder Bay to St John with no change fees.

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

Yes! Start tracking prices for Thunder Bay to St John 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.

Cheap flights from Thunder Bay to Saint John from C$ 794

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 7/11. 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

Cheapest flights from Thunder Bay to St JohnExplore the most affordable flight options available from Thunder Bay to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Thunder Bay to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Thunder Bay to St JohnDiscover carefully curated flight deals from Thunder Bay to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Thunder Bay to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Find flight deals from Thunder Bay to St John

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Thunder Bay to St John

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

Related info for your journey

How long is the flight from Thunder Bay to Saint John?

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

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

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

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

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

Complete your trip

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

Direct flights to New Brunswick

Book a non-stop flight to one of these other cities located in New Brunswick.

Search flights from Thunder Bay to St John by cabin class

Find flights from Thunder Bay to St John, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thunder Bay and St John flights

Browse other Thunder Bay and St John flight options. Last updated on 6 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 6 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to St John

Explore flights to St John departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Thunder Bay to St John
Explore the most affordable flight options available from Thunder Bay to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Thunder Bay to St John
Discover carefully curated flight deals from Thunder Bay to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.