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Cheap flights from Knoxville to Saint John from C$ 858

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Saint John departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Knoxville to Saint John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:19 p.m. - 3:50 p.m.
TYS
-
YSJ
19h 31m
2 stops
Air Canada Logo
4:30 p.m. - 4:59 p.m.
YSJ
-
TYS
25h 29m
2 stops
C$ 1,198Air Canada
Tue, 4 Aug - Tue, 11 Aug
Air Canada Logo
7:19 p.m. - 3:50 p.m.
TYS
-
YSJ
19h 31m
2 stops
Air Canada Logo
4:30 p.m. - 4:59 p.m.
YSJ
-
TYS
25h 29m
2 stops
C$ 1,199Air Canada
Tue, 4 Aug - Tue, 11 Aug
Air Canada Logo
7:19 p.m. - 3:50 p.m.
TYS
-
YSJ
19h 31m
2 stops
Air Canada Logo
12:20 p.m. - 11:54 p.m.
YSJ
-
TYS
12h 34m
2 stops
C$ 1,214Air Canada
Tue, 9 Jun - Mon, 15 Jun

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Air Canada flights from Knoxville to Saint John

Our best Air Canada deals on Knoxville to Saint John flight tickets
Air Canada
4 Aug
TYS7:19 p.m.Knoxville McGhee Tyson
19h 31m
2 stops
YSJ3:50 p.m.Saint John
11 Aug
YSJ4:30 p.m.Saint John
25h 29m
2 stops
TYS4:59 p.m.Knoxville McGhee Tyson
C$ 1,195
Air Canada
4 Aug
TYS7:19 p.m.Knoxville McGhee Tyson
19h 31m
2 stops
YSJ3:50 p.m.Saint John
11 Aug
YSJ4:30 p.m.Saint John
25h 29m
2 stops
TYS4:59 p.m.Knoxville McGhee Tyson
C$ 1,198
Air Canada
9 Jun
TYS7:19 p.m.Knoxville McGhee Tyson
19h 31m
2 stops
YSJ3:50 p.m.Saint John
15 Jun
YSJ12:20 p.m.Saint John
12h 34m
2 stops
TYS11:54 p.m.Knoxville McGhee Tyson
C$ 1,214

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Saint John 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, momondo users made 96,600 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Knoxville to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Tue 4/8

7:19 p.m.-3:50 p.m.

2 stops19h 31m

Saint John

Tue 11/8

4:30 p.m.-4:59 p.m.

2 stops25h 29m

C$ 1,198

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Tue 4/8

7:19 p.m.-3:50 p.m.

2 stops19h 31m

Saint John

Tue 11/8

4:30 p.m.-4:59 p.m.

2 stops25h 29m

C$ 1,199
Quickest round-trip

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Tue 9/6

7:19 p.m.-3:50 p.m.

2 stops19h 31m

Saint John

Mon 15/6

12:20 p.m.-11:54 p.m.

2 stops12h 34m

C$ 1,214
Cheapest one-way
Quickest one-way

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Sat 6/6

8:20 a.m.-3:50 p.m.

2 stops30h 30m

C$ 858

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint John from

How to get the cheapest flight ticket from Knoxville to Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Saint John?

United Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Saint John

When to book flights from Knoxville to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Saint John (TYS to YSJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Saint John

Fastest flight time

8h 20m

Direct flights

None
The fastest flight from Knoxville to Saint John takes 8h 20m
There are no direct flights from Knoxville to Saint John. There are no popular flight routes from Knoxville to Saint John.
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Frequently asked questions about flying from Knoxville to Saint John

  • How far is Knoxville McGhee Tyson to Saint John by plane?

    The straight-line distance from Knoxville McGhee Tyson to Saint John is 1820.6 km. 8h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Saint John Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Saint John Airport were last updated today.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Saint John Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Saint John Airport.

  • What documentation or ID do you need to fly to Saint John Airport?

    The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Sussex

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Saint John?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Saint John. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to Saint John with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint John from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Saint John?

Once you have performed a search for Knoxville to Saint John flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Saint John right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint John from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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