Cheap flights from Knoxville

View AU$190 flight on Thu, 8 Jan 2026Opens in a new window

Popular airlines from Knoxville

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Knoxville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 28 Oct - Sun, 2 Nov
TYS
Knoxville
PHX
Phoenix
AU$468 Return, found 3 days ago
AU$468
Return
found 3 days ago
Select American Airlines flight, departing Tue, 28 Oct from Knoxville to Phoenix, returning Sun, 2 Nov, priced at AU$468 found 3 days ago
Delta
Mon, 20 Oct - Mon, 27 Oct
TYS
Knoxville
PHX
Phoenix
AU$505 Return, found 3 days ago
AU$505
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Oct from Knoxville to Phoenix, returning Mon, 27 Oct, priced at AU$505 found 3 days ago
Delta
Thu, 23 Oct - Mon, 27 Oct
TYS
Knoxville
PHX
Phoenix
AU$535 Return, found 3 days ago
AU$535
Return
found 3 days ago
Select Delta flight, departing Thu, 23 Oct from Knoxville to Phoenix, returning Mon, 27 Oct, priced at AU$535 found 3 days ago
Delta
Mon, 20 Oct - Mon, 27 Oct
TYS
Knoxville
PHX
Phoenix
AU$543 Return, found 3 days ago
AU$543
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Oct from Knoxville to Phoenix, returning Mon, 27 Oct, priced at AU$543 found 3 days ago
Delta
Tue, 28 Oct - Sun, 2 Nov
TYS
Knoxville
PHX
Phoenix
AU$550 Return, found 3 days ago
AU$550
Return
found 3 days ago
Select Delta flight, departing Tue, 28 Oct from Knoxville to Phoenix, returning Sun, 2 Nov, priced at AU$550 found 3 days ago
Delta
Sat, 18 Oct - Mon, 27 Oct
TYS
Knoxville
PHX
Phoenix
AU$566 Return, found 3 days ago
AU$566
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Oct from Knoxville to Phoenix, returning Mon, 27 Oct, priced at AU$566 found 3 days ago
American Airlines
Tue, 7 Oct - Tue, 14 Oct
TYS
Knoxville
LAX
Los Angeles
AU$571 Return, found 3 days ago
AU$571
Return
found 3 days ago
Select American Airlines flight, departing Tue, 7 Oct from Knoxville to Los Angeles, returning Tue, 14 Oct, priced at AU$571 found 3 days ago
Delta
Thu, 23 Oct - Sun, 26 Oct
TYS
Knoxville
PHX
Phoenix
AU$574 Return, found 3 days ago
AU$574
Return
found 3 days ago
Select Delta flight, departing Thu, 23 Oct from Knoxville to Phoenix, returning Sun, 26 Oct, priced at AU$574 found 3 days ago
Delta
Mon, 20 Oct - Mon, 27 Oct
TYS
Knoxville
PHX
Phoenix
AU$589 Return, found 3 days ago
AU$589
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Oct from Knoxville to Phoenix, returning Mon, 27 Oct, priced at AU$589 found 3 days ago
United
Sat, 7 Mar - Sat, 14 Mar
TYS
Knoxville
LAS
Las Vegas
AU$634 Return, found 6 days ago
AU$634
Return
found 6 days ago
Select United flight, departing Sat, 7 Mar from Knoxville to Las Vegas, returning Sat, 14 Mar, priced at AU$634 found 6 days ago

Flights from Knoxville: Essential Travel Information

Cheapest flight from Knoxville
AU$468 (roundtrip)
Best airlines to fly from Knoxville
Delta, American Airlines, United, Alaska Airlines
Cheapest month to fly from Knoxville
October
Knoxville IATA code
TYS
Knoxville Country/State
Tennessee
Airline ticket deals from Knoxville
AU$468 - AU$634

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