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St. John's

$755+ Cheap flights from Knoxville (TYS) to St. John's (YYT)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — YYT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to St. John's

Best flights from Knoxville to St. John's
Discover carefully curated flight deals from Knoxville to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:25 pmTYS - YYT
2 stops20h 19mUnited Airlines
Mon 2/236:35 amYYT - TYS
2 stops16h 05mUnited Airlines
Deal found 12/9$755

Find flight deals from Knoxville to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to St. John's (YYT). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$755
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-St John's flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-St John's flights.
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From Knoxville McGhee Tyson to St John's
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Knoxville to St. John's that are best for you.

Fly from

Knoxville

Fly to

St. John's

Route

Depart

Return

Price

KnoxvilleSt. John's

TYS - YYT

TYSYYT

Knoxville McGhee Tyson

Thu 2/19

7:25 pm-5:14 pm

2 stops20h 19m

St John's

Mon 2/23

6:35 am-9:10 pm

2 stops16h 05m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Knoxville to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to St. John's in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-St. John's flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-St. John's flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-St. John's flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-St. John's flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's 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's. 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 St. John's?

    United Airlines can get you from Knoxville to St. John's in just under 20h 19m. Your travel time can differ by up to . Knoxville and St. John's are separated by a distance of 1789 mi.

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

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

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

    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's.

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

    Yes. Cheapflights offers flight deals from Knoxville to St. John's 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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