
Cheap Frontier Airlines flights St. Louis (STL) to Knoxville (TYS)
Prices were available within the past 7 days and start at for one-way flights and $212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Sun, Dec 7
STL
St. Louis
TYS
Knoxville
$212 Roundtrip, found 1 day ago
$212
Roundtrip
found 1 day ago
Travel information
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | McGhee Tyson |
Distance | 647 km |
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Most Popular Frontier Airlines Routes from St. Louis
- New York to Atlanta (JFK - ATL)
- New Orleans to Orlando (MSY - MCO)
- New York to San Antonio (JFK - SAT)
- San Antonio to Tampa (SAT - TPA)
- Phoenix to Chicago (PHX - ORD)
- Detroit to Tampa (DTW - TPA)
- New York to San Juan (JFK - SJU)
- Detroit to Phoenix (DTW - PHX)
- Buffalo to Orlando (BUF - MCO)
- Seattle Paine Field Intl. Airport to Phoenix (PAE - PHX)
Popular Domestic Routes in McGhee Tyson
- New York to Atlanta (LGA - ATL)
- New York to San Antonio (JFK - SAT)
- Denver to Chicago (DEN - ORD)
- San Francisco to Houston (SFO - IAH)
- New York to Atlanta (JFK - ATL)
- Seattle Paine Field Intl. Airport to Las Vegas (PAE - LAS)
- Phoenix to Chicago (PHX - ORD)
- Detroit to Tampa (DTW - TPA)
- Denver to Chicago (DEN - ORD)
- Phoenix to Chicago (PHX - ORD)