Cheap Flights To Knoxville 2026

Knoxville Flights as Low as $280

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

Frontier Airlines
Delta
Mon, Nov 2 - Mon, Nov 9
MCO
Orlando Intl.
XNA
Northwest Arkansas Regional
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 2 from Orlando Intl. to Northwest Arkansas Regional, returning Mon, Nov 9, priced at $289 found 1 day ago
American Airlines
Frontier Airlines
Delta
Mon, Nov 2 - Sun, Nov 8
MCO
Orlando Intl.
XNA
Northwest Arkansas Regional
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 2 from Orlando Intl. to Northwest Arkansas Regional, returning Sun, Nov 8, priced at $329 found 1 day ago
American Airlines
Frontier Airlines
Delta
Sat, Nov 21 - Wed, Nov 25
ORD
O'Hare Intl.
XNA
Northwest Arkansas Regional
$339
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 21 from O'Hare Intl. to Northwest Arkansas Regional, returning Wed, Nov 25, priced at $339 found 2 days ago
Breeze Airways
Delta
Tue, Nov 3 - Mon, Nov 9
MCO
Orlando Intl.
XNA
Northwest Arkansas Regional
$354
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 3 from Orlando Intl. to Northwest Arkansas Regional, returning Mon, Nov 9, priced at $354 found 1 day ago
Breeze Airways
Delta
Thu, Nov 5 - Mon, Nov 9
MCO
Orlando Intl.
XNA
Northwest Arkansas Regional
$364
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 5 from Orlando Intl. to Northwest Arkansas Regional, returning Mon, Nov 9, priced at $364 found 1 day ago
United
Sat, Nov 7 - Tue, Nov 10
MCO
Orlando Intl.
XNA
Northwest Arkansas Regional
$369
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 7 from Orlando Intl. to Northwest Arkansas Regional, returning Tue, Nov 10, priced at $369 found 1 day ago
American Airlines
Southwest Airlines
American Airlines
Tue, Oct 20 - Thu, Nov 5
ATL
Hartsfield-Jackson Atlanta Intl.
XNA
Northwest Arkansas Regional
$993
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Northwest Arkansas Regional, returning Thu, Nov 5, priced at $993 found 21 hours ago

Cheap Knoxville Flights

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