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St. Louis to Kansas City flight ticket price

Compare live prices for STL to MCI. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
STL → MCI Approx. 380.15 km 08 May 2026 Live inventory
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Showing 25 of 104 live flights
Southwest Airlines
WN-4481
08:30
05/08/2026
STL
St Louis Lambert International Airport
1h 10m
Non-stop
09:40
05/08/2026
MCI
Kansas City International Airport
₹15,929
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-2223
15:50
05/08/2026
STL
St Louis Lambert International Airport
1h 10m
Non-stop
17:00
05/08/2026
MCI
Kansas City International Airport
₹15,929
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-4489
05:40
05/08/2026
STL
St Louis Lambert International Airport
3h 40m
1 Stop
⏱ MDW · 1h 0mMDW Airport
09:20
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-826
13:45
05/08/2026
STL
St Louis Lambert International Airport
3h 55m
1 Stop
⏱ MDW · 1h 15mMDW Airport
17:40
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-2702
08:25
05/08/2026
STL
St Louis Lambert International Airport
4h 50m
1 Stop
⏱ DAL · 1h 25mDAL Airport
13:15
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-2791
05:45
05/08/2026
STL
St Louis Lambert International Airport
5h 45m
1 Stop
⏱ DAL · 2h 20mDAL Airport
11:30
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-826
13:45
05/08/2026
STL
St Louis Lambert International Airport
5h 10m
1 Stop
⏱ MDW · 2h 30mMDW Airport
18:55
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-397
07:20
05/08/2026
STL
St Louis Lambert International Airport
6h 5m
1 Stop
⏱ MDW · 3h 25mMDW Airport
13:25
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1764
16:40
05/08/2026
STL
St Louis Lambert International Airport
6h 20m
1 Stop
⏱ MDW · 3h 40mMDW Airport
23:00
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2533
11:15
05/08/2026
STL
St Louis Lambert International Airport
5h 55m
1 Stop
⏱ DAL · 2h 35mDAL Airport
17:10
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
Southwest Airlines
WN-1473
16:10
05/08/2026
STL
St Louis Lambert International Airport
5h 55m
1 Stop
⏱ DAL · 2h 35mDAL Airport
22:05
05/08/2026
MCI
Kansas City International Airport
₹17,019
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3613
10:50
05/08/2026
STL
St Louis Lambert International Airport
6h 50m
1 Stop
⏱ MDW · 4h 10mMDW Airport
17:40
05/08/2026
MCI
Kansas City International Airport
₹17,542
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-2791
05:45
05/08/2026
STL
St Louis Lambert International Airport
7h 30m
1 Stop
⏱ DAL · 4h 5mDAL Airport
13:15
05/08/2026
MCI
Kansas City International Airport
₹17,542
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4496
08:35
05/08/2026
STL
St Louis Lambert International Airport
7h 25m
1 Stop
⏱ MKE · 4h 40mMKE Airport
16:00
05/08/2026
MCI
Kansas City International Airport
₹17,542
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4668
07:35
05/08/2026
STL
St Louis Lambert International Airport
10h 5m
2 Stops
⏱ BNA · 1h 50mBNA Airport⏱ MDW · 4h 0mMDW Airport
17:40
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-757
10:15
05/08/2026
STL
St Louis Lambert International Airport
8h 40m
2 Stops
⏱ CMH · 2h 50mCMH Airport⏱ MDW · 1h 35mMDW Airport
18:55
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-4668
07:35
05/08/2026
STL
St Louis Lambert International Airport
6h 0m
2 Stops
⏱ BNA · 0h 55mBNA Airport⏱ IND · 1h 10mIND Airport
13:35
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-4489
05:40
05/08/2026
STL
St Louis Lambert International Airport
10h 20m
2 Stops
⏱ MDW · 3h 20mMDW Airport⏱ MKE · 3h 35mMKE Airport
16:00
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-397
07:20
05/08/2026
STL
St Louis Lambert International Airport
8h 40m
2 Stops
⏱ MDW · 1h 40mMDW Airport⏱ MKE · 3h 35mMKE Airport
16:00
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3456
09:55
05/08/2026
STL
St Louis Lambert International Airport
9h 0m
2 Stops
⏱ BNA · 2h 0mBNA Airport⏱ MDW · 2h 45mMDW Airport
18:55
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-3456
09:55
05/08/2026
STL
St Louis Lambert International Airport
7h 45m
2 Stops
⏱ BNA · 2h 0mBNA Airport⏱ MDW · 1h 30mMDW Airport
17:40
05/08/2026
MCI
Kansas City International Airport
₹17,689
per person
✕ Non-refundable4 fare options
American Airlines
AA-6190
20:03
05/08/2026
STL
St Louis Lambert International Airport
4h 13m
1 Stop
⏱ ORD · 0h 49mORD Airport
00:16
05/09/2026
+1
MCI
Kansas City International Airport
₹18,078
per person
✓ Refundable6 fare options
American Airlines
AA-2261
05:20
05/08/2026
STL
St Louis Lambert International Airport
4h 55m
1 Stop
⏱ DFW · 1h 11mDFW Airport
10:15
05/08/2026
MCI
Kansas City International Airport
₹18,078
per person
✕ Non-refundable11 fare options
American Airlines
AA-1926
12:27
05/08/2026
STL
St Louis Lambert International Airport
4h 59m
1 Stop
⏱ ORD · 1h 50mORD Airport
17:26
05/08/2026
MCI
Kansas City International Airport
₹18,078
per person
✓ Refundable10 fare options
American Airlines
AA-418
17:21
05/08/2026
STL
St Louis Lambert International Airport
6h 55m
1 Stop
⏱ ORD · 3h 34mORD Airport
00:16
05/09/2026
+1
MCI
Kansas City International Airport
₹18,078
per person
✓ Refundable5 fare options
😕 No flights match your filters.
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Kansas City (MCI)
📍 Kansas City International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 39.2976
📐 Longitude: -94.713898

✈ Distance: St. Louis,USA to Kansas City,USA380.15 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

St. Louis to Kansas City — what to expect when booking

The STL–MCI route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between St. Louis,USA and Kansas City,USA is approximately 380.15 km.

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More flights from Kansas City (MCI)
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❓ Frequently asked questions — St. Louis to Kansas City flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between St. Louis,USA (STL) and Kansas City,USA (MCI) is approximately 380.15 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.