Cheap Flights from Knoxville to Las Vegas
Browse current best options from Knoxville. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Knoxville
RatePunk searches hundreds of travel sites at once for deals on flights to Las Vegas
Prices updated 7 days ago
482 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Knoxville to Las Vegas
Explore current cheapest deals departing from Knoxville to Las Vegas
2026-11-16 – 2026-12-04
TYS - Las Vegas
72% AI deal score
$191
$168
Round trip
2027-01-25 – 2027-01-29
TYS - Las Vegas
70% AI deal score
$216
$176
Round trip
2027-01-08 – 2027-01-11
TYS - Las Vegas
71% AI deal score
$203
$179
Round trip
2027-02-08 – 2027-02-26
TYS - Las Vegas
69% AI deal score
$184
$180
Round trip
2026-11-09 – 2026-12-04
TYS - Las Vegas
70% AI deal score
$198
$188
Round trip
2026-11-25 – 2026-12-04
TYS - Las Vegas
72% AI deal score
$212
$188
Round trip
2027-01-08 – 2027-02-01
TYS - Las Vegas
68% AI deal score
$177
$190
Round trip
2027-01-25 – 2027-02-01
TYS - Las Vegas
70% AI deal score
$213
$195
Round trip
2027-02-08 – 2027-03-03
TYS - Las Vegas
81% AI deal score
$263
$195
Round trip
2026-12-14 – 2027-01-11
TYS - Las Vegas
67% AI deal score
$172
$196
Round trip
