- Knoxville (TYS) Denver (DEN)
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up to 6 non-stop flights per dayat least 3h 3minfrom $117 - Knoxville (TYS) Los Angeles (LAX)
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only flights with stopoverat least 6h 59minfrom $252 - Knoxville (TYS) Munich (MUC)
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only flights with stopoverat least 11h 4minfrom $605 - Knoxville (TYS) Berlin (BER)
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only flights with stopoverat least 13h 39minfrom $609 - Knoxville (TYS) Frankfurt (FRA)
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only flights with stopoverat least 10h 43minfrom $601