Cheap Frontier Airlines flights Houston (IAH) to Knoxville (TYS)
Prices were available within the past 7 days and start at for one-way flights and $392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, Jun 29 - Sun, Jul 6
IAH
Houston
TYS
Knoxville
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Most Popular Frontier Airlines Routes from Houston
- Denver to Chicago (DEN - ORD)
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Atlanta to Portland (ATL - PDX)
- New York to Atlanta (JFK - ATL)
- Orlando to Charlotte (MCO - CLT)
- Phoenix to Austin (PHX - AUS)
- Philadelphia to Montego Bay (PHL - MBJ)
- Chicago to Tampa (ORD - TPA)
- Cleveland to Tampa (CLE - TPA)
- Philadelphia to Montego Bay (PHL - MBJ)
Popular Domestic Routes in McGhee Tyson
- Ontario to Dallas (ONT - DFW)
- Ontario to Dallas (ONT - DFW)
- New York to Atlanta (JFK - ATL)
- Los Angeles to New York (LAX - JFK)
- Denver to Chicago (DEN - ORD)
- Seattle Paine Field Intl. Airport to Phoenix (PAE - PHX)
- Orlando to Minneapolis (MCO - MSP)
- Los Angeles to New York (LAX - JFK)
- Detroit to Orange County (DTW - SNA)
- Baltimore to Orlando (BWI - MCO)