$121 Cheap Frontier Airlines flights Kansas City (MCI) to St. Louis (STL)
Prices were available within the past 7 days and start at $121 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Kansas City (MCI) to St. Louis (STL)
October is typically the cheapest month to fly
From $77 - $517 per traveler.
Origin airport | Kansas City Intl. |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Distance | 378 km |
Average flight time | 1 hour 8 mins |
Most Popular Frontier Airlines Routes from Kansas City
Most Popular Frontier Airlines Routes from St. Louis
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Baltimore to Atlanta (BWI - ATL)
- New York to San Juan (JFK - SJU)
- Tampa to Las Vegas (TPA - LAS)
- Orlando to New York (MCO - LGA)
- Chicago to New York (ORD - JFK)
- Orlando to Las Vegas (MCO - LAS)
- New York to San Juan (JFK - SJU)
- Orlando to New York (MCO - JFK)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Baltimore to Atlanta (BWI - ATL)
- Baltimore to Denver (BWI - DEN)
- Orlando to New York (MCO - JFK)
- Atlanta to New York (ATL - LGA)
- Orlando to Newark Liberty Intl. Airport (MCO - EWR)
- Chicago to Newark Liberty Intl. Airport (MDW - EWR)
- Chicago to Phoenix (ORD - PHX)
- Atlanta to New York (ATL - JFK)
- Orlando to Las Vegas (MCO - LAS)
- Tampa to Las Vegas (TPA - LAS)