Cheap flights from Phoenix to Knoxville from £60
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Knoxville
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
How much do flights to Knoxville cost?
Key info about flying to Knoxville
Weekly direct flights
Discover the top airlines offering direct flights from Phoenix to Knoxville in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 03.11 | Tue 04.11 | Wed 05.11 | Thu 06.11 | Fri 07.11 | Sat 08.11 | Sun 09.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | 1 | --- | --- | 1 | |
| Weekly flights: 2 total | Daily flights: 0.29 average | Most flights: Thursday 1 flights |
| Airline | Mon 10.11 | Tue 11.11 | Wed 12.11 | Thu 13.11 | Fri 14.11 | Sat 15.11 | Sun 16.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | 1 | --- | --- | 1 | |
| Weekly flights: 2 total | Daily flights: 0.29 average | Most flights: Thursday 1 flights |
| Airline | Mon 17.11 | Tue 18.11 | Wed 19.11 | Thu 20.11 | Fri 21.11 | Sat 22.11 | Sun 23.11 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | 1 | --- | --- | 1 | |
| Weekly flights: 2 total | Daily flights: 0.29 average | Most flights: Thursday 1 flights |
| Airline | Mon 24.11 | Tue 25.11 | Wed 26.11 | Thu 27.11 | Fri 28.11 | Sat 29.11 | Sun 30.11 |
|---|---|---|---|---|---|---|---|
| --- | 1 | --- | --- | --- | 1 | --- | |
| Weekly flights: 2 total | Daily flights: 0.29 average | Most flights: Tuesday 1 flights |
Check-in for a flight from Phoenix to Knoxville
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Allegiant Air | AAY | G4 | No |
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| JetBlue Airways | JBU | B6 | 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 | 14°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
Knoxville travel tips
Jump aboard the Three Rivers Rambler
The Three Rivers Rambler (3RR) offers a great rail journey aboard a steam train from downtown Knoxville to the start of the Tennessee River. The journey takes two hours and passes many historical sites, and the voluntary crew are well-versed in all the stories.
Admire the graffiti
If you enjoy seeing top-level graffiti, head for Strong Alley between Gay Street and Market Square. Artists from the local community have completely transformed the bare walls of this narrow alley that passes between two rows of businesses, with colourful and intricately painted artwork — a good photo opportunity.
Try and break out
If you enjoy solving mysteries, Breakout Games — Knoxville is definitely the place for you! There are different rooms, each with its own unique storyline, and the idea is that you and your friends (up to three) have 60 minutes to crack the codes, follow the riddles, solve the mystery and break out. There are various scenarios, such as Island Escape and Train Escape — this is a great activity for teens.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Phoenix
Flights to Knoxville
Popular routes
Airports near Phoenix
Airports near Knoxville
Download our app