Cheap flights from Niagara Falls to Knoxville from
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Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Knoxville cost?
Cheapest nonstop round-trip | $312 |
---|---|
Most popular airline | Allegiant Air |
Key info about flying to Knoxville
Depart from
Arrive to
Average flights per week
Flight distance
Check-in for a flight from Niagara Falls to Knoxville
Name | Carrier code | IATA Code | Passport needed during booking |
---|---|---|---|
Allegiant Air | AAY | G4 | No |
Frontier Airlines | FFT | F9 | No |
Spirit Airlines | NKS | NK | No |
Online check-in is not available for these airlines.
Weather in Knoxville
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | -1°C |
February | 10°C | 1°C |
March | 15°C | 4°C |
April | 20°C | 9°C |
May | 25°C | 13°C |
June | 29°C | 18°C |
July | 31°C | 20°C |
August | 30°C | 19°C |
September | 27°C | 16°C |
October | 21°C | 10°C |
November | 14°C | 4°C |
December | 10°C | 2°C |
14 day forecast
Travelers usually depart from Niagara Falls International, or Niagara Falls Bus stop when they travel from Niagara Falls to Knoxville. The most popular airlines for this route are Allegiant Air, Frontier Airlines, and Spirit Airlines. Niagara Falls and Knoxville have 19 direct flights per week.
Frequently asked questions
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