Southwest® flights to Knoxville starting at $92

Promo Code
Knoxville

Visit Knoxville


Book your flight to Knoxville and explore mountain views, live music, and nearby adventures in Gatlinburg and Pigeon Forge.

Flights available to book today. Service starts March 5, 2026.

Find flights

Popular flights to Knoxville on Southwest Airlines

$

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 04/15/2026
From
$92
One-way
Basic

Dallas (Love Field) (DAL)to

Knoxville (TYS)
Depart: 05/02/2026
From
$96
One-way
Basic

Nashville (BNA)to

Knoxville (TYS)
Depart: 03/11/2026
From
$98
One-way
Basic

Hartford/Springfield (BDL)to

Knoxville (TYS)
Depart: 03/18/2026
From
$101
One-way
Basic

Washington, D.C. (Reagan National) (DCA)to

Knoxville (TYS)
Depart: 04/01/2026
From
$102
One-way
Basic

Albuquerque (ABQ)to

Knoxville (TYS)
Depart: 06/23/2026
From
$108
One-way
Basic

Atlanta (ATL)to

Knoxville (TYS)
Depart: 05/13/2026
From
$110
One-way
Basic

Albany (ALB)to

Knoxville (TYS)
Depart: 05/20/2026
From
$113
One-way
Basic

Houston (Hobby) (HOU)to

Knoxville (TYS)
Depart: 04/07/2026
From
$115
One-way
Basic

Charlotte (CLT)to

Knoxville (TYS)
Depart: 05/02/2026
From
$118
One-way
Basic

Jacksonville (JAX)to

Knoxville (TYS)
Depart: 04/15/2026
From
$118
One-way
Basic

Colorado Springs (COS)to

Knoxville (TYS)
Depart: 06/03/2026
From
$125
One-way
Basic

Denver (DEN)to

Knoxville (TYS)
Depart: 04/28/2026
From
$125
One-way
Basic

Cleveland (CLE)to

Knoxville (TYS)
Depart: 04/22/2026
From
$134
One-way
Basic

Fort Lauderdale (FLL)to

Knoxville (TYS)
Depart: 05/02/2026
From
$135
One-way
Basic

Midland/Odessa (MAF)to

Knoxville (TYS)
Depart: 07/14/2026
From
$136
One-way
Basic

Charleston (CHS)to

Knoxville (TYS)
Depart: 03/09/2026
From
$138
One-way
Basic

Boston (BOS)to

Knoxville (TYS)
Depart: 07/22/2026
From
$140
One-way
Basic

Panama City Beach, FL (ECP)to

Knoxville (TYS)
Depart: 09/26/2026
From
$140
One-way
Basic

Columbus (CMH)to

Knoxville (TYS)
Depart: 05/09/2026
From
$141
One-way
Basic

*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

Popular flights to Knoxville on Southwest Airlines

$

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 03/03/2026
From
$109
Seen: 13 hrs ago
One-way
Basic

Dallas (Love Field) (DAL)to

Knoxville (TYS)
Depart: 03/02/2026
From
$114
Seen: 11 hrs ago
One-way
Basic

Orlando (MCO)to

Knoxville (TYS)
Depart: 03/01/2026
From
$133
Seen: 4 hrs ago
One-way
Basic

Panama City Beach, FL (ECP)to

Knoxville (TYS)
Depart: 02/18/2026
From
$140
Seen: 14 hrs ago
One-way
Basic

Rochester (ROC)to

Knoxville (TYS)
Depart: 03/03/2026
From
$157
Seen: 5 hrs ago
One-way
Basic

Austin (AUS)to

Knoxville (TYS)
Depart: 03/01/2026
From
$160
Seen: 3 hrs ago
One-way
Basic

New York (LaGuardia) (LGA)to

Knoxville (TYS)
Depart: 02/24/2026
From
$179
Seen: 8 hrs ago
One-way
Basic

Chicago (Midway) (MDW)to

Knoxville (TYS)
Depart: 03/02/2026
From
$179
Seen: 6 hrs ago
One-way
Basic

Sarasota/Bradenton (SRQ)to

Knoxville (TYS)
Depart: 03/02/2026
From
$189
Seen: 12 hrs ago
One-way
Basic

Orange County/Santa Ana (SNA)to

Knoxville (TYS)
Depart: 03/03/2026
From
$190
Seen: 6 hrs ago
One-way
Basic

San Antonio (SAT)to

Knoxville (TYS)
Depart: 02/28/2026
From
$199
Seen: 11 hrs ago
One-way
Basic

Tucson (TUS)to

Knoxville (TYS)
Depart: 02/28/2026
From
$214
Seen: 5 hrs ago
One-way
Basic

Sacramento (SMF)to

Knoxville (TYS)
Depart: 02/16/2026
From
$226
Seen: 13 hrs ago
One-way
Basic

Albuquerque (ABQ)to

Knoxville (TYS)
Depart: 03/03/2026
From
$255
Seen: 6 hrs ago
One-way
Basic

Ontario/LA (ONT)to

Knoxville (TYS)
Depart: 03/02/2026
From
$399
Seen: 13 hrs ago
One-way
Choice

Las Vegas (LAS)to

Knoxville (TYS)
Depart: 03/02/2026
From
$455
Seen: 12 hrs ago
One-way
Choice

*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

Discover Knoxville with Southwest Airlines

Book your next flight to Knoxville with Southwest Airlines and discover why East Tennessee is a destination filled with mountain beauty, vibrant culture, and Southern charm. Learn more about the Southwest® Experience and start planning your Knoxville getaway today.


Flying to Knoxville with Southwest Airlines

  • Enjoy easy access to East Tennessee with flights landing at Knoxville’s McGhee Tyson Airport (TYS), just minutes from downtown.
  • Arrive stress-free with Southwest’s convenient service and famously friendly hospitality.
  • With low fares and no hidden fees, Southwest makes getting to Knoxville as comfortable as the Southern charm that greets you.

Best Food & Drink in Knoxville

  • Start your day with a local favorite of biscuits smothered in sausage gravy or a made-from-scratch donut from a hometown bakery.
  • Enjoy a farm-to-table dinner at Market Square or take a short drive to Pigeon Forge for classic Southern comfort food and live dinner shows.
  • Taste Appalachian flavors inspired by the region’s mountain heritage and family recipes passed down for generations.

Find cheap flights to Knoxville

$

Baltimore/Washington (BWI)to

Knoxville (TYS)
Depart: 04/08/2026

One-way

Basic

From
$92
Seen: 14 hrs ago

Dallas (Love Field) (DAL)to

Knoxville (TYS)
Depart: 05/02/2026

One-way

Basic

From
$96
Seen: 18 hrs ago

Nashville (BNA)to

Knoxville (TYS)
Depart: 03/12/2026

One-way

Basic

From
$98
Seen: 6 hrs ago

Orlando (MCO)to

Knoxville (TYS)
Depart: 04/15/2026

One-way

Basic

From
$100
Seen: 8 hrs ago

Hartford/Springfield (BDL)to

Knoxville (TYS)
Depart: 03/11/2026

One-way

Basic

From
$101
Seen: 17 hrs ago

Washington, D.C. (Reagan National) (DCA)to

Knoxville (TYS)
Depart: 04/01/2026

One-way

Basic

From
$102
Seen: 10 hrs ago

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