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Cheap Flights from Kansas City International Airport to St. Louis
Search for flights from Kansas City International Airport to St. Louis. Find affordable one-way or round-trip flights.
- One way
- Round-trip
- Cheapest nonstopMCI05:501h 5mNonstopSTL06:55Kansas City - St. Louis|Mon, Mar 24|Southwest AirlinesUS$69US$20667% OFF67% OFFUS$206US$69
- MCI18:251h 5mNonstopSTL19:30Kansas City - St. Louis|Wed, Mar 5|Southwest AirlinesUS$79US$20662% OFF62% OFFUS$206US$79
- MCI12:151hNonstopSTL13:15Kansas City - St. Louis|Thu, Mar 27|Southwest AirlinesUS$83US$20660% OFF60% OFFUS$206US$83
- MCI06:201h 10mNonstopSTL07:30Kansas City - St. Louis|Mon, Feb 24|Southwest AirlinesUS$83US$83
- MCI05:501h 5mNonstopSTL06:55Kansas City - St. Louis|Mon, Mar 10|Southwest AirlinesUS$83US$83
- MCI13:101hNonstopSTL14:10Kansas City - St. Louis|Sun, Mar 23|Southwest AirlinesUS$165US$165
- MCI05:251h 10mNonstopSTL06:35Kansas City - St. Louis|Thu, Feb 27|Southwest AirlinesUS$167US$167
- MCI16:159h1 stopSTL01:15Kansas City - St. Louis|Sun, Mar 9|Southwest AirlinesUS$164US$164
- MCI12:156h 5m1 stopSTL18:20Kansas City - St. Louis|Wed, Apr 9|Southwest AirlinesUS$165US$165
- MCI18:005h 20m1 stopSTL23:20Kansas City - St. Louis|Sat, Mar 29|Southwest AirlinesUS$165US$165
- MCI01:00 pm3h 5mNonstopSTL02:00 pmKansas City - St. Louis|Sun, Mar 2|Southwest AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
There are 1 airport(s) in St. Louis. Discover the top routes now!
Discover different airports in St. Louis. Find the best flight and transfer option, and plan your trip accordingly.
- 21.12 km from downtown St. LouisSt.Louis Lambert International AirportTickets FromUS$69
Flight Schedule from Kansas City International Airport to St. Louis
Check on the flight schedule from Kansas City International Airport to St. Louis. Find the flight that matches your travel plan.
AA2121
American Airlines
06:09
MCI
07:45
ORD
SMTWTFSAA4591
American Airlines
08:17
ORD
09:42
STL
S--WT-SWN467
Southwest Airlines
06:20
MCI
07:30
STL
SMTWTFSAA2067
American Airlines
06:30
MCI
09:45
CLT
SMTWTFSAA3096
American Airlines
11:50
CLT
12:52
STL
S--WTFSUA1491
United Airlines
08:00
MCI
09:38
ORD
SMTWTFSUA1693
United Airlines
14:20
ORD
15:40
STL
SMTWTFSAA2107
American Airlines
10:35
MCI
12:20
DFW
SMTWTFSAA2487
American Airlines
14:52
DFW
16:33
STL
SMTWTFSAA1165
American Airlines
16:30
MCI
19:40
CLT
S--WT-SAA1007
American Airlines
20:30
CLT
21:27
STL
SMTWTFSAA3047
American Airlines
18:06
MCI
19:38
ORD
S--WT-SAA1073
American Airlines
20:45
ORD
22:07
STL
SMTWT-SWN3967
Southwest Airlines
18:15
MCI
19:20
STL
SMTWT-SAA1003
American Airlines
18:33
MCI
21:54
CLT
SMTWTFSAA1007
American Airlines
20:30
CLT
21:27
STL
SMTWTFSWN3682
Southwest Airlines
18:40
MCI
20:15
BNA
---WT-SWN4333
Southwest Airlines
22:35
BNA
00:05
STL
SMTWT-S
Flight Info of Flights from Kansas City International Airport to St. Louis
Cheapest round-trip ticket price | $166 |
---|---|
Cheapest nonstop flight price | $68 |
Off-season for travel | March |
Peak season for travel | November |
FAQs for Kansas City International Airport to St. Louis Flights
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