Cheap flights from Niagara Falls to Knoxville from C$ 287
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Niagara Falls to Knoxville
Keep the following information in mind while searching for Niagara Falls to Knoxville flight deals. Data was last updated 1 July 2025.
Round-trip from | C$ 486 |
---|---|
One-way from | C$ 287 |
Popular in | January |
Cheapest in | November |
Average price | C$ 560 |
Find flight deals from Niagara Falls to Knoxville
Cheapest flights from Niagara Falls to KnoxvilleExplore the most affordable flight options available from Niagara Falls to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from Niagara Falls to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Niagara Falls to Knoxville 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 1 July 2025.
Use the filters below to find and compare flights from Niagara Falls to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Sat 9/8
6:30 a.m.-7:56 p.m.
1 stop13h 26m
Knoxville McGhee Tyson
Sat 6/9
4:31 p.m.-11:55 p.m.
1 stop7h 24m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Sun 2/11
5:15 a.m.-12:50 p.m.
1 stop7h 35m
Knoxville McGhee Tyson
Wed 5/11
11:30 a.m.-5:23 p.m.
1 stop5h 53m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Tue 29/7
11:00 a.m.-10:35 p.m.
1 stop11h 35m
Knoxville McGhee Tyson
Tue 5/8
1:56 p.m.-11:58 p.m.
1 stop10h 02m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Fri 10/10
8:00 p.m.-6:13 p.m.
2 stops22h 13m
Knoxville McGhee Tyson
Mon 13/10
7:30 a.m.-8:59 a.m.
1 stop25h 29m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Fri 5/12
4:45 p.m.-11:14 a.m.
2 stops18h 29m
Knoxville McGhee Tyson
Mon 8/12
12:19 p.m.-3:35 p.m.
2 stops27h 16m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Thu 11/9
8:05 p.m.-10:30 p.m.
1 stop26h 25m
TorontoKnoxville
YYZ - TYS
YYZTYS
Toronto Pearson Intl
Thu 14/8
7:47 p.m.-11:59 p.m.
1 stop4h 12m
Best time to book a flight from Niagara Falls to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Niagara Falls with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Niagara Falls to Knoxville
What is the cheapest month to book a flight from Niagara Falls to Knoxville?
Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Knoxville (average of C$ 299). Flying from Niagara Falls to Knoxville in April is currently the most expensive (average of C$ 482). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NI4 to TYS?
Find hourly flight availability from Niagara Falls to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Knoxville as you normally would.
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Niagara Falls to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
James,Apr 2025
LAX - SFO
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Niagara Falls to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Niagara Falls to Knoxville
Discover the top 5 airlines that operate flights from Niagara Falls to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Niagara Falls to Knoxville?
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Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Knoxville?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from Niagara Falls.
Can Cheapflights find flights from Niagara Falls to Knoxville with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to Knoxville, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Niagara Falls to Knoxville become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!