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Cheap flights from Knoxville to Saint John from C$ 1,290

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YSJ
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Knoxville to St John

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 October 2025.

Round-trip from

C$ 1,290
Air Canada
  • Air Canada
  • 5/4-6/4
  • 4 total stops
  • 38h 06m total
  • Knoxville to Saint John
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Best flights from Knoxville to St John
Discover carefully curated flight deals from Knoxville to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Sun 5/45:50 a.m.TYS - YSJ
2 stops16h 39mAir Canada
Mon 6/46:15 p.m.YSJ - TYS
2 stops21h 27mAir Canada
Deal found 26/10C$ 1,290

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to St 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, Cheapflights users made 629,999 searches. Data last updated 29 October 2025.
Use the filters below to find and compare flights from Knoxville to Saint John that are best for you.

Fly from

Knoxville

Fly to

St John

Route

Depart

Return

Price

KnoxvilleSaint John

TYS - YSJ

TYSYSJ

Knoxville McGhee Tyson

Sun 5/4

5:50 a.m.-11:29 p.m.

2 stops16h 39m

Saint John

Mon 6/4

6:15 p.m.-2:42 p.m.

2 stops21h 27m

C$ 1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Best time to book a flight from Knoxville to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Knoxville 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.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Saint John?

    A quick flight from Knoxville to Saint John can take about 16h 39m. Air Canada provides one of the quickest options available for as low as C$ 1,290. Airlines will cover a distance of 1851 km.

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

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

  • How can I find direct flights from Knoxville to St John?

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

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

    Yes. Cheapflights offers flight deals from Knoxville 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.

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

Need flexible booking options for your flight to St John from Knoxville? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Knoxville today and book when prices fit your budget.

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