In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Saint John as you normally would.

What airport do you fly into for flights to Saint John from Tennessee?

For a flight from Tennessee to Saint John, you will be flying into Saint John. Saint John (YSJ) is just 9.4 mi from the center of the city.

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

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

How can I find direct flights from Tennessee to St John?

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

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

Yes. Cheapflights offers flight deals from Tennessee 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.

$875+ Flights from Tennessee to Saint John

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Cheap flight deals from Tennessee to St John

Round-trip from	$875 (Air Canada)

From Tennessee to Saint John

Search Deals

Find flight deals from Tennessee to St John

Cheapest flights from Tennessee to St John
Explore the most affordable flight options available from Tennessee to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Mon 9/155:35 pmTYS - YSJ

2 stops23h 11mAir Canada

Mon 9/2211:35 amYSJ - TYS

2 stops23h 53mAir Canada

Deal found 8/1

$875

Mon 9/157:00 amTYS - YSJ

3 stops16h 11mUnited Airlines

Mon 9/225:55 amYSJ - TYS

2 stops14h 58mUnited Airlines

Deal found 8/1

$905

Best flights from Tennessee to St John
Discover carefully curated flight deals from Tennessee to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Mon 9/155:35 pmTYS - YSJ

2 stops23h 11mAir Canada

Mon 9/2211:35 amYSJ - TYS

2 stops23h 53mAir Canada

Deal found 8/1

$875

Mon 9/157:00 amTYS - YSJ

3 stops16h 11mUnited Airlines

Mon 9/225:55 amYSJ - TYS

2 stops14h 58mUnited Airlines

Deal found 8/1

$905

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Mon 9/15

5:35 pm-5:46 pm

2 stops23h 11m

Saint John

Mon 9/22

11:35 am-10:28 am

2 stops23h 53m

$875

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Mon 9/15

7:00 am-12:11 am

3 stops16h 11m

Saint John

Mon 9/22

5:55 am-7:53 pm

2 stops14h 58m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Best time to book a flight from Tennessee to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Tennessee 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 Tennessee to Saint John

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing St John

Get a feel of what it's like to fly with United Airlines and Air Canada from Tennessee to Saint John by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,900 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,900 reviews

United Airlines

7.4

Good

8,900 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.1

Good

9,851 reviews

United Airlines

7.4

Good

8,900 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to Saint John from Tennessee?
For a flight from Tennessee to Saint John, you will be flying into Saint John. Saint John (YSJ) is just 9.4 mi from the center of the city.
Can I find deals for flights from Tennessee to St John that include hotel bookings?
Yes. In addition to deals on Tennessee to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tennessee to St John?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tennessee to St John.
Can I find deals for business class flights from Tennessee to St John?
Yes. Cheapflights offers flight deals from Tennessee 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

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$875+ Cheap flights from Tennessee to Saint John (YSJ)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tennessee to St John with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tennessee to St John

Keep the following information in mind while searching for Tennessee to St John flight deals. Data was last updated August 1, 2025.

Round-trip from

Find flight deals from Tennessee to St John

Cheapest flights from Tennessee to St JohnExplore the most affordable flight options available from Tennessee to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Tennessee to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Tennessee to St John

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

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Saint John

Reviews of airlines servicing St John

Get a feel of what it's like to fly with United Airlines and Air Canada from Tennessee to Saint John by reading reviews from past customers. You can also see how each airline compares 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 Tennessee to St John. 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 Saint John from Tennessee?

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

How can I find direct flights from Tennessee to St John?

Can I find deals for business class flights from Tennessee 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 Tennessee to St John

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Tennessee to St John
Explore the most affordable flight options available from Tennessee to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.