United flights to Knoxville from $ 169*
United's most popular flights to Knoxville (TYS)
Houston (IAH)to
Knoxville (TYS)Chicago (ORD)to
Knoxville (TYS)Denver (DEN)to
Knoxville (TYS)Washington, D.C. (IAD)to
Knoxville (TYS)New York/Newark (EWR)to
Knoxville (TYS)San Francisco (SFO)to
Knoxville (TYS)Sacramento (SMF)to
Knoxville (TYS)New Orleans (MSY)to
Knoxville (TYS)Cleveland (CLE)to
Knoxville (TYS)Orange County (SNA)to
Knoxville (TYS)Los Angeles (LAX)to
Knoxville (TYS)Dallas (DFW)to
Knoxville (TYS)Orlando (MCO)to
Knoxville (TYS)San Diego (SAN)to
Knoxville (TYS)Raleigh (RDU)to
Knoxville (TYS)Seattle (SEA)to
Knoxville (TYS)Washington, D.C. (DCA)to
Knoxville (TYS)Tampa (TPA)to
Knoxville (TYS)Austin (AUS)to
Knoxville (TYS)Boston (BOS)to
Knoxville (TYS)*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Business class deals on flights to Knoxville (TYS)
Houston (IAH)to
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Chicago (ORD)to
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Denver (DEN)to
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Washington, D.C. (IAD)to
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New York/Newark (EWR)to
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San Francisco (SFO)to
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Sacramento (SMF)to
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Cleveland (CLE)to
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Los Angeles (LAX)to
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Orlando (MCO)to
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Seattle (SEA)to
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San Diego (SAN)to
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Raleigh (RDU)to
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Austin (AUS)to
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Boston (BOS)to
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Portland, OR (PDX)to
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Salt Lake City (SLC)to
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Dallas (DFW)to
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San Antonio (SAT)to
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Orange County (SNA)to
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*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Things to do after your flight to Knoxville (TYS)
Fly to Knoxville, Tennessee, from over 200 airports within the United States and an additional 100 airports internationally.
Knoxville’s top attractions
- Explore Great Smoky Mountains National Park, the most visited national park in the U.S.
- Walk through the University of Tennessee Gardens, with over 1,000 wooded plants and 2,000 herbaceous plants.
- Stroll down Gay Street, offering shops, a movie theater and many restaurants.
- Learn about Native American history and culture at the Museum of East Tennessee History.
Best time to travel to Knoxville
Many events have a musical theme, such as the critically acclaimed Big Ears Festival at the end of winter, combining musical performances, workshops and film screenings. Another popular event is the Rhythm N' Blooms Festival in spring, featuring the Great Smoky Mountains as a backdrop. Events such as the springtime Turkish Food Festival and summertime Knox Asian Festival pay tribute to local diversity.
Find more flights to Knoxville (TYS) with United
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromHouston (IAH) | ToKnoxville (TYS) | Roundtrip | Economy | 02/05/25 - 02/08/25 | from $ 209* Viewed: 1 day ago |
| FromChicago (ORD) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/22/25 | from $ 169* Viewed: 14 hours ago |
| FromDenver (DEN) | ToKnoxville (TYS) | Roundtrip | Economy | 01/08/25 - 01/11/25 | from $ 188* Viewed: 17 hours ago |
| FromWashington, D.C. (IAD) | ToKnoxville (TYS) | Roundtrip | Economy | 01/08/25 - 01/12/25 | from $ 189* Viewed: 11 hours ago |
| FromNew York/Newark (EWR) | ToKnoxville (TYS) | Roundtrip | Economy | 01/02/25 - 01/06/25 | from $ 248* Viewed: 17 hours ago |
| FromSan Francisco (SFO) | ToKnoxville (TYS) | Roundtrip | Economy | 01/12/25 - 01/19/25 | from $ 308* Viewed: 11 hours ago |
| FromSacramento (SMF) | ToKnoxville (TYS) | Roundtrip | Economy | 01/07/25 - 01/11/25 | from $ 258* Viewed: 11 hours ago |
| FromNew Orleans (MSY) | ToKnoxville (TYS) | Roundtrip | Economy | 01/08/25 - 01/11/25 | from $ 247* Viewed: 9 hours ago |
| FromCleveland (CLE) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/25/25 | from $ 208* Viewed: 18 hours ago |
| FromOrange County (SNA) | ToKnoxville (TYS) | Roundtrip | Economy | 02/08/25 - 02/12/25 | from $ 277* Viewed: 11 hours ago |
| FromLos Angeles (LAX) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/25/25 | from $ 488* Viewed: 15 hours ago |
| FromDallas (DFW) | ToKnoxville (TYS) | Roundtrip | Economy | 12/24/24 - 12/31/24 | from $ 306* Viewed: 17 hours ago |
| FromOrlando (MCO) | ToKnoxville (TYS) | Roundtrip | Economy | 02/01/25 - 02/08/25 | from $ 208* Viewed: 15 hours ago |
| FromSan Diego (SAN) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/22/25 | from $ 238* Viewed: 12 hours ago |
| FromRaleigh (RDU) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/22/25 | from $ 208* Viewed: 8 hours ago |
| FromWashington, D.C. (DCA) | ToKnoxville (TYS) | Roundtrip | Economy | 01/04/25 - 01/07/25 | from $ 208* Viewed: 21 hours ago |
| FromSeattle (SEA) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/22/25 | from $ 528* Viewed: 12 hours ago |
| FromTampa (TPA) | ToKnoxville (TYS) | Roundtrip | Economy | 12/25/24 - 01/01/25 | from $ 248* Viewed: 11 hours ago |
| FromAustin (AUS) | ToKnoxville (TYS) | Roundtrip | Economy | 02/15/25 - 02/18/25 | from $ 231* Viewed: 19 hours ago |
| FromBoston (BOS) | ToKnoxville (TYS) | Roundtrip | Economy | 02/18/25 - 02/25/25 | from $ 428* Viewed: 20 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
More flights to Knoxville with United Airlines
- Houston - Knoxville
- Chicago - Knoxville
- Denver - Knoxville
- San Francisco - Knoxville
- Sacramento - Knoxville
- New Orleans - Knoxville
- Cleveland - Knoxville
- Orange County - Knoxville
- Los Angeles - Knoxville
- Dallas - Knoxville
- Orlando - Knoxville
- San Diego - Knoxville
- Raleigh - Knoxville
- Seattle - Knoxville
- Tampa - Knoxville