Home Fares From A City Kansas City, MO Kansas City, MO (MCI) To St. Louis, MO (STL)
Sorry this deal is over or has been sold out.
But here's another great Airfarewatchdog
verified fare for this route!
Watch this route: get alerts when prices drop
Enter Your Email to Get Alerts.
Congratulations!
You'll now receive email alerts on fares from Kansas City, MO (MCI) to St. Louis, MO (STL).
HOW TO FIND THIS FARE
  • AIRLINES
    Southwest
  • ADVANCE PURCHASE REQUIRED
    14 DAYS BEFORE TRAVEL
  • PURCHASE BY
    Thu, September 01, 2016
  • DAYS AVAILABLE FOR TRAVEL
    Mon-Thur & Sat
  • TRAVEL ENDING
    Wed, March 08, 2017
Ricky R.
Staff Airfare Analyst
Ricky's Notes:
Non-stop.
No min. stay. Fare can be bought one-way for half the lowest roundtrip price. No peak holiday travel at this price. Late Summer/Fall/Winter travel.
Travel blacked out November 22-23, November 26-28, December 21-23 and December 26-27, 2016, and January 1-2, 2017.

This is a fare from Southwest, please visit Southwest.com to find this fare. Other airlines often match Southwest sales, so search other sites to find the best option.
To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
More Details
Close Details
Reviews for Kansas City to St. Louis
0 Traveler Reviews
Found by other travelers: Kansas City, MO (MCI) to St. Louis, MO (STL)
$426
Flight from Kansas City to (MCI - STL)
Thu, Jul 24 - Sun, Jul 27
Frontier
$326
Flight from Kansas City to (MCI - STL)
Fri, Oct 3 - Sun, Oct 12
Frontier
$422
Flight from Kansas City to (MCI - STL)
Fri, Jan 9 - Sun, Jan 11
United
$366
Flight from Kansas City to (MCI - STL)
Fri, Oct 10 - Sun, Oct 12
Frontier
$430
Flight from Kansas City to (MCI - STL)
Fri, Aug 1 - Sun, Aug 3
American
$386
Flight from Kansas City to (MCI - STL)
Fri, Sep 19 - Sun, Sep 21
Frontier
$416
Flight from Kansas City to (MCI - STL)
Sun, Jul 20 - Wed, Jul 23
Frontier
$426
Flight from Kansas City to (MCI - STL)
Mon, Jun 23 - Wed, Jun 25
Frontier
$306
Flight from Kansas City to (MCI - STL)
Wed, Jul 23 - Wed, Jul 23
Frontier
$846
Flight from Kansas City to (MCI - STL)
Fri, Jun 6 - Sun, Jun 8
Frontier
There are approximately 3 flights covering the route from Kansas City International Airport in Kansas City to Lambert-St. Louis International Airport in , provided by as many as 1 airlines.
The following airlines often offer cheap flights from Kansas City to
Southwest
Your Travel Dates: to
We did the hard work!
We've analyzed hotels and found the best values.
See Our List!