$88+ Cheap flights from St. Louis (STL) to Kansas
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ICT
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Kansas with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from St. Louis to KansasExplore the most affordable flight options available from St. Louis to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from St. Louis to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:23 pm
STL
- MCI
1 stop14h 35m
Frontier
Fri 4/1711:19 am
MCI
- STL
2 stops12h 00m
Frontier
Deal found 3/19![Frontier logo]()
$232
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:41 pm
STL
- ICT
1 stop6h 01m
Delta
Wed 4/227:33 am
ICT
- STL
1 stop3h 59m
Delta
Deal found 3/19![Delta logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:17 pm
STL
- MCI
2 stops14h 41m
Frontier
Sat 4/252:51 pm
MCI
- STL
1 stop28h 30m
Frontier
Deal found 3/21![Frontier logo]()
$284
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
STL
- TUL
1 stop5h 04m
United Airlines
Wed 5/66:30 pm
TUL
- STL
1 stop4h 15m
United Airlines
Deal found 3/18![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Mon 5/412:05 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/23![Southwest logo]()
$286
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
STL
- TUL
1 stop7h 09m
United Airlines
Wed 4/225:10 pm
TUL
- STL
1 stop5h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:35 am
STL
- ICT
1 stop5h 35m
Southwest
Thu 4/94:00 pm
ICT
- STL
1 stop6h 45m
Southwest
Deal found 3/18![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:35 am
STL
- TUL
1 stop7h 35m
Southwest
Tue 5/1210:45 am
TUL
- STL
2 stops7h 10m
Southwest
Deal found 3/20![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:30 pm
STL
- TUL
2 stops7h 20m
Southwest
Wed 4/2212:15 pm
TUL
- STL
2 stops7h 45m
Southwest
Deal found 3/18![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:45 am
STL
- ICT
1 stop5h 05m
United Airlines
Sat 5/25:00 pm
ICT
- STL
1 stop5h 30m
United Airlines
Deal found 3/18![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 pm
STL
- MCI
Nonstop1h 05m
Southwest
Wed 4/1511:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/19![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:15 pm
STL
- TUL
1 stop5h 30m
Southwest
Wed 4/2910:45 am
TUL
- STL
2 stops7h 15m
Southwest
Deal found 3/18![Southwest logo]()
$304
Best flights from St. Louis to KansasDiscover carefully curated flight deals from St. Louis to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from St. Louis to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:15 am
STL
- TUL
1 stop6h 33m
United Airlines
Wed 4/292:40 pm
TUL
- STL
1 stop6h 33m
United Airlines
Deal found 3/19![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:15 am
STL
- MCI
1 stop4h 20m
Southwest
Mon 5/45:15 am
MCI
- STL
1 stop4h 15m
Southwest
Deal found 3/23![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:25 pm
STL
- ICT
1 stop4h 38m
Delta
Sun 4/197:33 am
ICT
- STL
1 stop4h 10m
Delta
Deal found 3/22![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:06 pm
STL
- MCI
1 stop17h 24m
Frontier
Mon 5/42:15 pm
MCI
- STL
2 stops27h 51m
Frontier
Deal found 3/23![Frontier logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
STL
- TUL
1 stop7h 09m
United Airlines
Wed 4/225:10 pm
TUL
- STL
1 stop5h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Thu 4/3012:05 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/18![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:15 am
STL
- MCI
2 stops7h 20m
Southwest
Tue 5/194:50 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/19![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:45 am
STL
- TUL
1 stop7h 09m
United Airlines
Wed 4/83:35 pm
TUL
- STL
1 stop6h 53m
United Airlines
Deal found 3/17![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:15 am
STL
- MCI
2 stops7h 20m
Southwest
Tue 5/511:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/20![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:46 am
STL
- ICT
1 stop7h 48m
United Airlines
Wed 5/136:27 pm
ICT
- STL
1 stop4h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:40 am
STL
- MCI
1 stop3h 40m
Southwest
Thu 4/235:50 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/19![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:23 am
STL
- TUL
1 stop5h 39m
United Airlines
Fri 6/126:25 pm
TUL
- STL
1 stop5h 54m
United Airlines
Deal found 3/17![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:45 pm
STL
- ICT
2 stops8h 30m
Southwest
Tue 4/145:05 am
ICT
- STL
2 stops7h 45m
Southwest
Deal found 3/19![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:25 am
STL
- ICT
1 stop6h 30m
Southwest
Sun 5/105:00 am
ICT
- STL
1 stop7h 05m
Southwest
Deal found 3/19![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
STL
- MCI
1 stop5h 54m
United Airlines
Wed 4/155:05 pm
MCI
- STL
1 stop4h 08m
United Airlines
Deal found 3/19![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:30 am
STL
- MCI
Nonstop1h 10m
Southwest
Wed 4/2211:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/22![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:40 am
STL
- TUL
1 stop6h 35m
Southwest
Fri 4/245:10 pm
TUL
- STL
2 stops6h 45m
Southwest
Deal found 3/18![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:00 am
STL
- ICT
1 stop6h 15m
United Airlines
Sun 3/297:09 am
ICT
- STL
1 stop5h 13m
United Airlines
Deal found 3/19![United Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:55 pm
STL
- TUL
1 stop7h 05m
Southwest
Tue 4/144:50 pm
TUL
- STL
1 stop4h 25m
Southwest
Deal found 3/21![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 am
STL
- ICT
1 stop6h 30m
Southwest
Sun 4/195:00 am
ICT
- STL
2 stops9h 35m
Southwest
Deal found 3/22![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:55 pm
STL
- MCI
Nonstop1h 05m
Southwest
Sat 4/256:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/22![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:05 pm
STL
- MCI
1 stop4h 50m
Southwest
Sun 4/192:35 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/21![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:25 pm
STL
- ICT
2 stops7h 35m
Southwest
Tue 4/75:05 am
ICT
- STL
2 stops10h 10m
Southwest
Deal found 3/20![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:30 am
STL
- JLN
1 stop6h 42m
United Airlines
Tue 4/78:56 am
JLN
- STL
1 stop25h 49m
United Airlines
Deal found 3/19![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:15 pm
STL
- JLN
1 stop21h 57m
United Airlines
Wed 4/88:56 am
JLN
- STL
1 stop25h 49m
United Airlines
Deal found 3/20![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:30 am
STL
- JLN
1 stop6h 42m
United Airlines
Fri 4/108:56 am
JLN
- STL
1 stop6h 52m
United Airlines
Deal found 3/22![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
STL
- JLN
3 stops17h 44m
United Airlines
Mon 4/68:56 am
JLN
- STL
1 stop14h 15m
United Airlines
Deal found 3/18![United Airlines logo]()
$769
Last-minute flights from St. Louis to KansasDiscover last-minute flight deals from St. Louis to Kansas. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Kansas. Data last updated March 23, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:35 am
STL
- ICT
1 stop5h 35m
Southwest
Thu 4/94:00 pm
ICT
- STL
1 stop6h 45m
Southwest
Deal found 3/18![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:35 am
STL
- MCI
Nonstop1h 10m
Southwest
Tue 4/1411:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/20![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:55 pm
STL
- MCI
Nonstop1h 05m
Southwest
Wed 4/1511:55 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/19![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:23 pm
STL
- MCI
1 stop14h 35m
Frontier
Fri 4/1711:19 am
MCI
- STL
2 stops12h 00m
Frontier
Deal found 3/19![Frontier logo]()
$232
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:41 pm
STL
- ICT
1 stop6h 01m
Delta
Wed 4/227:33 am
ICT
- STL
1 stop3h 59m
Delta
Deal found 3/19![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:45 am
STL
- TUL
1 stop7h 09m
United Airlines
Wed 4/225:10 pm
TUL
- STL
1 stop5h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:35 am
STL
- TUL
1 stop7h 05m
Southwest
Wed 4/227:05 am
TUL
- STL
2 stops6h 45m
Southwest
Deal found 3/18![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:17 pm
STL
- MCI
2 stops14h 41m
Frontier
Sat 4/252:51 pm
MCI
- STL
1 stop28h 30m
Frontier
Deal found 3/21![Frontier logo]()
$284
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 am
STL
- TUL
1 stop7h 09m
United Airlines
Sat 4/252:40 pm
TUL
- STL
1 stop7h 12m
United Airlines
Deal found 3/20![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
STL
- ICT
1 stop6h 50m
Southwest
Thu 4/236:35 am
ICT
- STL
1 stop7h 00m
Southwest
Deal found 3/18![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:15 pm
STL
- TUL
1 stop5h 30m
Southwest
Wed 4/2910:45 am
TUL
- STL
2 stops7h 15m
Southwest
Deal found 3/18![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Mon 5/412:05 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 3/23![Southwest logo]()
$286
One-way flights from St. Louis to KansasSearch for one-way flight options from St. Louis to Kansas. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from St. Louis to Kansas. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:23 pm
STL
- MCI
1 stop14h 35m
Frontier
Deal found 3/18![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:06 pm
STL
- MCI
1 stop18h 00m
Frontier
Deal found 3/18![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:16 pm
STL
- MCI
1 stop23h 45m
Frontier
Deal found 3/18![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:23 pm
STL
- MCI
1 stop14h 35m
Frontier
Deal found 3/20![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:33 pm
STL
- MCI
1 stop22h 56m
Frontier
Deal found 3/18![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Deal found 3/18![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:58 pm
STL
- MCI
2 stops16h 08m
Frontier
Deal found 3/22![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:15 pm
STL
- ICT
1 stop4h 47m
Delta
Deal found 3/19![Delta logo]()
$140
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:40 pm
STL
- ICT
2 stops8h 05m
Southwest
Deal found 3/19![Southwest logo]()
$145
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:20 am
STL
- TUL
1 stop5h 00m
American Airlines
Deal found 3/20![American Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:10 pm
STL
- MCI
1 stop6h 40m
Southwest
Deal found 3/22![Southwest logo]()
$146
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:30 pm
STL
- TUL
2 stops7h 20m
Southwest
Deal found 3/20![Southwest logo]()
$150
Find flight deals from St. Louis to Kansas
Keep the following information in mind while searching for St. Louis to Kansas flight deals. Data was last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $88 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $357 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Kansas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from St. Louis to Kansas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisTulsa
STL - TUL
STLTUL
Lambert-St Louis
Wed 4/22
11:15 am-5:48 pm
1 stop6h 33m
Tulsa
Wed 4/29
2:40 pm-9:13 pm
1 stop6h 33m
$289
St. LouisTulsa
STL - TUL
STLTUL
Lambert-St Louis
Wed 4/15
7:45 am-2:54 pm
1 stop7h 09m
Tulsa
Wed 4/22
5:10 pm-10:28 pm
1 stop5h 18m
$289
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 4/30
10:15 am-2:35 pm
1 stop4h 20m
Kansas City
Mon 5/4
5:15 am-9:30 am
1 stop4h 15m
$291
Quickest round-trip
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Mon 4/27
9:50 pm-10:55 pm
Nonstop1h 05m
Kansas City
Thu 4/30
12:05 pm-1:10 pm
Nonstop1h 05m
$323
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Sat 5/16
5:15 am-12:35 pm
2 stops7h 20m
Kansas City
Tue 5/19
4:50 pm-5:55 pm
Nonstop1h 05m
$328
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Sat 5/2
5:15 am-12:35 pm
2 stops7h 20m
Kansas City
Tue 5/5
11:55 am-1:00 pm
Nonstop1h 05m
$328
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 4/16
5:40 am-9:20 am
1 stop3h 40m
Kansas City
Thu 4/23
5:50 pm-6:55 pm
Nonstop1h 05m
$333
St. LouisWichita
STL - ICT
STLICT
Lambert-St Louis
Fri 4/10
1:45 pm-10:15 pm
2 stops8h 30m
Wichita Eisenhower National
Tue 4/14
5:05 am-12:50 pm
2 stops7h 45m
$345
St. LouisTulsa
STL - TUL
STLTUL
Lambert-St Louis
Tue 4/7
7:45 am-2:54 pm
1 stop7h 09m
Tulsa
Wed 4/8
3:35 pm-10:28 pm
1 stop6h 53m
$349
St. LouisWichita
STL - ICT
STLICT
Lambert-St Louis
Sun 5/3
5:25 am-11:55 am
1 stop6h 30m
Wichita Eisenhower National
Sun 5/10
5:00 am-12:05 pm
1 stop7h 05m
$349
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Kansas
Have a flexible travel schedule? Discover the best time to fly to Kansas from St. Louis with our price prediction graph.
STL-MCI
STL-ICT
STL-TUL
STL-JLN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Kansas
STL-USKS
STL-MCI
STL-ICT
STL-TUL
STL-JLN
How much does it cost to fly round-trip from St. Louis to Kansas?
Reviews of airlines servicing Kansas
Get insights into the airlines that provide service to Kansas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kansas. Reviews last updated March 23, 2026.
Read reviews from past customers who have flown Southwest from St. Louis to Kansas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Kansas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Kansas
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Complete your trip
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St. Louis and Kansas flights
Browse other St. Louis and Kansas flight options. Last updated on March 23, 2026.
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St. Louis to Kansas flights
Consider these flights traveling from St. Louis to Kansas.
Top airline flying from St. Louis to Kansas
Discover the top airline that operate flights from St. Louis to Kansas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$309 | FlexibilityNo cancel fee | On-time63% |