
Round-trip from | $164 (Southwest) |
|---|---|
One-way from | $59 (Southwest) |
Good one-way deal | $158 or less |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 1/7
10:15 am-5:00 pm
2 stops6h 45m
Kansas City
Thu 1/8
11:00 am-4:50 pm
2 stops5h 50m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 1/12
6:05 am-10:05 am
1 stop4h 00m
Kansas City
Tue 1/13
6:10 am-7:25 am
Nonstop1h 15m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 1/8
10:15 am-11:25 am
Nonstop1h 10m
Kansas City
Mon 1/12
4:55 pm-9:55 pm
1 stop5h 00m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 1/19
4:49 pm-9:59 pm
1 stop5h 10m
Kansas City
Thu 1/22
8:00 am-12:29 pm
1 stop4h 29m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 1/19
5:11 pm-4:09 pm
1 stop22h 58m
Kansas City
Thu 1/22
11:26 am-6:51 am
2 stops19h 25m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 1/7
9:57 am-2:27 pm
1 stop4h 30m
Kansas City
Thu 1/8
1:42 pm-8:58 pm
1 stop7h 16m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 1/8
8:45 am-4:08 pm
1 stop7h 23m
Kansas City
Mon 1/12
4:25 pm-10:00 pm
1 stop5h 35m
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Wed 1/21
2:20 pm-7:50 pm
1 stop5h 30m
Kansas City
Fri 1/23
3:10 pm-9:00 pm
1 stop5h 50m
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Fri 1/9
3:43 pm-8:41 am
2 stops40h 58m
Springfield-Branson
Fri 1/16
8:55 am-10:34 pm
1 stop13h 39m
St. LouisSpringfield
STL - SGF
STLSGF
Lambert-St Louis
Sat 1/10
6:30 am-2:38 pm
1 stop8h 08m
Springfield-Branson
Wed 1/14
3:14 pm-10:58 pm
1 stop7h 44m
Currently, April is the cheapest month in which you can book a flight from St. Louis to Missouri (average of $101). Flying from St. Louis to Missouri in January is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from St. Louis to Missouri, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 62% versus a flight in the afternoon.
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Food
Entertainment
Crew
Comfort
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$298 | FlexibilityNo cancel fee | On-time63% |