Cheap flights from Knoxville to St. John's from C$ 782

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to St. John's departing on 12/9. 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

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Find the cheapest flights from Knoxville to St. John's

Cheap round-trip flights

 Logo
8:49 p.m. - 12:38 a.m.TYS-YYT
26h 19m3 stops
 Logo
6:00 a.m. - 5:34 p.m.YYT-TYS
13h 04m2 stops
C$ 782
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
8:49 p.m. - 10:56 p.m.TYS-YYT
24h 37m2 stops
 Logo
6:00 a.m. - 7:59 p.m.YYT-TYS
15h 29m2 stops
C$ 819
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
8:49 p.m. - 12:38 a.m.TYS-YYT
26h 19m3 stops
 Logo
2:55 p.m. - 3:41 p.m.YYT-TYS
26h 16m3 stops
C$ 847
Find Deal
Fri, 12 Sep - Fri, 19 Sep
United Airlines Logo
7:15 a.m. - 1:16 a.m.TYS-YYT
16h 31m2 stops
United Airlines Logo
2:00 p.m. - 10:48 a.m.YYT-TYS
22h 18m2 stops
C$ 2,189United Airlines
Find Deal
Fri, 17 Oct - Sat, 25 Oct
United Airlines Logo
7:00 a.m. - 12:39 a.m.TYS-YYT
16h 09m3 stops
United Airlines Logo
5:50 a.m. - 5:18 p.m.YYT-TYS
12h 58m2 stops
C$ 3,906United Airlines
Find Deal
Fri, 17 Oct - Sat, 25 Oct

United Airlines flights from Knoxville to St. John's

Our best United Airlines deals on Knoxville to St. John's flight tickets
United Airlines
17 Oct
TYS7:15 a.m.Knoxville McGhee Tyson
16h 31m
2 stops
YYT1:16 a.m.St John's
25 Oct
YYT2:00 p.m.St John's
22h 18m
2 stops
TYS10:48 a.m.Knoxville McGhee Tyson
C$ 2,189
Find similar
United Airlines
17 Oct
TYS7:00 a.m.Knoxville McGhee Tyson
16h 09m
3 stops
YYT12:39 a.m.St John's
25 Oct
YYT5:50 a.m.St John's
12h 58m
2 stops
TYS5:18 p.m.Knoxville McGhee Tyson
C$ 3,906
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to St. John's 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 31 July 2025.
Use the filters below to find and compare flights from Knoxville to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Fri 12/9

8:49 p.m.-12:38 a.m.

3 stops26h 19m

St John's

Fri 19/9

6:00 a.m.-5:34 p.m.

2 stops13h 04m

C$ 782

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Fri 12/9

8:49 p.m.-10:56 p.m.

2 stops24h 37m

St John's

Fri 19/9

6:00 a.m.-7:59 p.m.

2 stops15h 29m

C$ 819

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Fri 12/9

8:49 p.m.-12:38 a.m.

3 stops26h 19m

St John's

Fri 19/9

2:55 p.m.-3:41 p.m.

3 stops26h 16m

C$ 847

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Fri 17/10

7:15 a.m.-1:16 a.m.

2 stops16h 31m

St John's

Sat 25/10

2:00 p.m.-10:48 a.m.

2 stops22h 18m

C$ 2,189

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Fri 17/10

7:00 a.m.-12:39 a.m.

3 stops16h 09m

St John's

Sat 25/10

5:50 a.m.-5:18 p.m.

2 stops12h 58m

C$ 3,906

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Knoxville to St. John's

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

Cheap Knoxville to St. John's (TYS to YYT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to St. John's

Best price found

C$ 782

Fastest flight time

16h 09m

Direct flights

None

Airports in St. John's

1 airport
The best flight deal from Knoxville to St. John's found on momondo in the last 72 hours is C$ 782
The fastest flight from Knoxville to St. John's takes 16h 09m
There are no direct flights from Knoxville to St. John's. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - St John's Airport.
There is 1 airport near St. John's: St John's (YYT)

  • How far is Knoxville McGhee Tyson to St John's by plane?

    The distance between Knoxville McGhee Tyson and St John's is about 2864.0 km. By plane, this route typically takes 16h 09m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to St John's Airport were last updated today.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to St John's 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 St John's Airport.

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents you'll need for your trip to St John's 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 St John's Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from Knoxville to St. John's?

    Price Alerts will notify you by email when the price for flights to St. John's from Knoxville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Knoxville to St. John's with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.


Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to St. John's?

It is quick and easy to find Knoxville to St. John's flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. John's that suits you.

Can I find flights from Knoxville to St. John's with flexible booking policies on momondo?

Yes. All flights to St. John's from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to St. John's?

Once all potential Knoxville to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to St. John's 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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1 adult
Tue 5/8
Tue 12/8

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