Cheap Flights to Knox County from $37

Popular airlines to Knox County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • British Airways

    British Airways

Top Cities to Visit in Knox County

Knoxville which includes modern architecture and a city
FlightsFlights

Knoxville

Knoxville

How much is the cheapest flight to Knox County?

Prices were available within the past 7 days and start at $37 for one-way flights and $69 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Oct 5 - Fri, Oct 10
DEN
Denver
TYS
Knoxville
$69 Roundtrip, just found
$69
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Oct 5 from Denver to Knoxville, returning Fri, Oct 10, priced at $69 just found
Frontier Airlines
Mon, Sep 22 - Mon, Sep 29
DEN
Denver
TYS
Knoxville
$118 Roundtrip, found 1 day ago
$118
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 22 from Denver to Knoxville, returning Mon, Sep 29, priced at $118 found 1 day ago
Frontier Airlines
Sun, Oct 5 - Thu, Oct 16
DEN
Denver
TYS
Knoxville
$140 Roundtrip, found 11 hours ago
$140
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, Oct 5 from Denver to Knoxville, returning Thu, Oct 16, priced at $140 found 11 hours ago
Frontier Airlines
Mon, Sep 22 - Thu, Sep 25
DEN
Denver
TYS
Knoxville
$144 Roundtrip, found 2 hours ago
$144
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Sep 22 from Denver to Knoxville, returning Thu, Sep 25, priced at $144 found 2 hours ago
Frontier Airlines
Mon, Dec 8 - Mon, Dec 15
DEN
Denver
TYS
Knoxville
$148 Roundtrip, found 19 hours ago
$148
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Mon, Dec 8 from Denver to Knoxville, returning Mon, Dec 15, priced at $148 found 19 hours ago
American Airlines
Wed, Jan 21 - Tue, Jan 27
MIA
Miami
TYS
Knoxville
$155 Roundtrip, found 8 hours ago
$155
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Jan 21 from Miami to Knoxville, returning Tue, Jan 27, priced at $155 found 8 hours ago
American Airlines
Tue, Oct 14 - Wed, Oct 15
BWI
Baltimore
TYS
Knoxville
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Oct 14 from Baltimore to Knoxville, returning Wed, Oct 15, priced at $159 found 4 hours ago
Delta
Tue, Oct 21 - Tue, Oct 28
MIA
Miami
TYS
Knoxville
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Oct 21 from Miami to Knoxville, returning Tue, Oct 28, priced at $177 found 5 hours ago
United
Tue, Sep 30 - Tue, Oct 7
BOS
Boston
TYS
Knoxville
$188 Roundtrip, found 3 hours ago
$188
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Sep 30 from Boston to Knoxville, returning Tue, Oct 7, priced at $188 found 3 hours ago
Southwest Airlines
Thu, Mar 12 - Mon, Mar 16
BWI
Baltimore
TYS
Knoxville
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Mar 12 from Baltimore to Knoxville, returning Mon, Mar 16, priced at $237 found 1 day ago

Airports in Knox County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McGhee Tyson TYS. Cheapest option available. Flights from $276
TYS
McGhee Tyson
Cheapest
Flights from $276

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Knox County Flights Information

Airlines serving
Frontier Airlines, American Airlines, Delta, United, Southwest Airlines
Roundtrip price
from $69

Trending flights to Knox County

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
Sun, Oct 5 - Fri, Oct 10
DEN
Denver
TYS
Knoxville
$69 Roundtrip, just found
$69
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Oct 5 from Denver to Knoxville, returning Fri, Oct 10, priced at $69 just found
*Available to One Key members.