$59+ Cheap flights from Kentucky to Missouri
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — STL
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to Missouri with Cheapflights
1. Tell us where you want to go
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 Kentucky to MissouriExplore the most affordable flight options available from Kentucky to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Kentucky to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sun 9/2012:43 pm -
1 stop25h 27m
Wed 9/302:29 pm -
1 stop20h 09m
Deal found 8/27![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/112:43 pm -
1 stop25h 27m
Mon 10/52:29 pm -
1 stop20h 09m
Deal found 8/25![Frontier logo]()
$109
This Southwest deal was found by Cheapflights users on 8/27. 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 10/56:30 am -
Nonstop1h 15m
Mon 10/51:05 pm -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$117
This Frontier deal was found by Cheapflights users on 8/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:40 pm -
1 stop22h 54m
Mon 9/215:19 pm -
1 stop15h 29m
Deal found 8/24![Frontier logo]()
$119
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:32 pm -
1 stop22h 45m
Mon 9/218:10 pm -
1 stop18h 08m
Deal found 8/27![Frontier logo]()
$130
This Southwest deal was found by Cheapflights users on 8/27. 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 9/189:00 am -
Nonstop1h 10m
Mon 9/218:00 am -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2312:43 pm -
2 stops21h 52m
Wed 9/302:29 pm -
1 stop20h 09m
Deal found 8/26![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 8/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:14 pm -
1 stop28h 03m
Thu 9/172:00 pm -
1 stop4h 03m
Deal found 8/24![Multiple Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 8/26. 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 9/198:00 am -
1 stop4h 32m
Sat 9/267:05 am -
1 stop6h 13m
Deal found 8/26![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Mon 9/2112:43 pm -
2 stops23h 49m
Mon 9/282:29 pm -
1 stop20h 09m
Deal found 8/24![Frontier logo]()
$157
This Southwest deal was found by Cheapflights users on 8/26. 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 9/232:15 pm -
1 stop5h 40m
Wed 9/306:30 am -
2 stops5h 40m
Deal found 8/26![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/179:30 am -
1 stop3h 51m
Mon 9/212:29 pm -
2 stops26h 16m
Deal found 8/24![Multiple Airlines logo]()
$162
Best flights from Kentucky to MissouriDiscover carefully curated flight deals from Kentucky to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Kentucky to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This Southwest deal was found by Cheapflights users on 8/26. 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 9/236:40 am -
Nonstop1h 10m
Wed 9/302:45 pm -
Nonstop1h 10m
Deal found 8/26![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 8/27. 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.
Mon 10/55:15 am -
1 stop3h 45m
Tue 10/62:25 pm -
1 stop3h 56m
Deal found 8/27![Delta logo]()
$157
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:30 am -
1 stop3h 51m
Sun 11/222:00 pm -
1 stop4h 03m
Deal found 8/28![Southern / Mokulele logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sun 10/115:11 pm -
2 stops20h 24m
Wed 10/146:35 pm -
1 stop12h 15m
Deal found 8/26![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 8/24. 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 9/248:50 pm -
Nonstop1h 20m
Tue 9/2910:15 am -
Nonstop1h 10m
Deal found 8/24![Southwest logo]()
$117
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/218:15 pm -
1 stop5h 12m
Mon 9/285:01 am -
1 stop4h 49m
Deal found 8/24![American Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 8/27. 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 10/55:10 am -
1 stop5h 50m
Mon 10/52:30 pm -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$127
This United Airlines deal was found by Cheapflights users on 8/27. 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 2/187:00 am -
1 stop4h 28m
Tue 2/2312:45 pm -
1 stop5h 32m
Deal found 8/27![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 8/24. 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 9/175:40 am -
1 stop3h 35m
Mon 9/215:40 pm -
Nonstop1h 10m
Deal found 8/24![Southwest logo]()
$127
This Southwest deal was found by Cheapflights users on 8/27. 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 9/189:00 am -
Nonstop1h 10m
Mon 9/218:00 am -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 8/24. 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 10/56:55 pm -
1 stop5h 35m
Tue 10/611:25 am -
1 stop5h 05m
Deal found 8/24![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Mon 9/712:26 pm -
1 stop5h 56m
Mon 9/142:29 pm -
1 stop20h 09m
Deal found 8/24![Frontier logo]()
$259
This Delta deal was found by Cheapflights users on 8/26. 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 12/156:19 am -
1 stop4h 31m
Mon 1/255:40 pm -
1 stop4h 06m
Deal found 8/26![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/2610:42 am -
1 stop6h 01m
Sat 10/32:56 pm -
1 stop4h 53m
Deal found 8/28![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/136:29 am -
1 stop4h 33m
Tue 10/201:39 pm -
1 stop6h 56m
Deal found 8/26![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 12/246:00 am -
1 stop4h 50m
Tue 12/295:56 pm -
1 stop4h 00m
Deal found 8/25![Delta logo]()
$273
This Frontier deal was found by Cheapflights users on 8/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:33 pm -
1 stop10h 43m
Mon 11/24:26 pm -
1 stop6h 27m
Deal found 8/28![Frontier logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/2410:13 am -
1 stop5h 17m
Sat 10/3111:12 am -
1 stop6h 20m
Deal found 8/26![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/24. 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.
Thu 10/156:23 pm -
1 stop4h 23m
Tue 10/2010:33 am -
1 stop5h 55m
Deal found 8/24![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Fri 9/187:18 pm -
1 stop4h 41m
Sun 9/205:03 am -
1 stop4h 29m
Deal found 8/29![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/226:00 am -
1 stop7h 13m
Mon 10/262:55 pm -
1 stop6h 02m
Deal found 8/25![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 10/3010:00 am -
1 stop5h 44m
Mon 11/21:38 pm -
1 stop4h 08m
Deal found 8/28![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 12/1010:13 am -
1 stop5h 29m
Sun 12/135:25 pm -
1 stop5h 44m
Deal found 8/27![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/25. 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 9/2212:45 pm -
2 stops7h 15m
Tue 9/297:15 am -
1 stop3h 50m
Deal found 8/25![Southwest logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/196:15 pm -
1 stop4h 32m
Mon 9/215:08 pm -
1 stop5h 48m
Deal found 8/26![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 8/26. 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 9/194:29 pm -
1 stop6h 45m
Mon 9/216:42 pm -
1 stop4h 17m
Deal found 8/26![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/127:15 am -
1 stop8h 01m
Wed 9/166:00 am -
2 stops7h 37m
Deal found 8/27![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Thu 9/1010:30 am -
1 stop4h 12m
Sun 9/139:11 am -
1 stop6h 05m
Deal found 8/28![American Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 8/27. 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 10/207:10 am -
2 stops6h 55m
Thu 10/225:25 am -
1 stop3h 30m
Deal found 8/27![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 8/26. 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.
Mon 10/196:39 pm -
1 stop5h 37m
Wed 10/214:23 pm -
1 stop4h 10m
Deal found 8/26![Delta logo]()
$315
Last-minute flights from Kentucky to MissouriDiscover last-minute flight deals from Kentucky to Missouri. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Missouri. Data last updated August 29, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:14 pm -
1 stop28h 03m
Thu 9/172:00 pm -
1 stop4h 03m
Deal found 8/24![Multiple Airlines logo]()
$153
This Trip.com deal was found by Cheapflights users on 8/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:43 pm -
1 stop25h 27m
Thu 9/175:19 pm -
1 stop5h 32m
Deal found 8/25![Frontier logo]()
$176
This Southwest deal was found by Cheapflights users on 8/24. 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 9/176:45 am -
Nonstop1h 10m
Mon 9/215:40 pm -
Nonstop1h 10m
Deal found 8/24![Southwest logo]()
$117
This Frontier deal was found by Cheapflights users on 8/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:40 pm -
1 stop22h 54m
Mon 9/215:19 pm -
1 stop15h 29m
Deal found 8/24![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/179:30 am -
1 stop3h 51m
Mon 9/212:29 pm -
2 stops26h 16m
Deal found 8/24![Multiple Airlines logo]()
$162
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:32 pm -
1 stop22h 45m
Mon 9/218:10 pm -
1 stop18h 08m
Deal found 8/27![Frontier logo]()
$130
This Southwest deal was found by Cheapflights users on 8/27. 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 9/189:00 am -
Nonstop1h 10m
Mon 9/218:00 am -
Nonstop1h 10m
Deal found 8/27![Southwest logo]()
$134
This Delta deal was found by Cheapflights users on 8/26. 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 9/198:00 am -
1 stop4h 32m
Sat 9/267:05 am -
1 stop6h 13m
Deal found 8/26![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sun 9/2012:43 pm -
1 stop25h 27m
Wed 9/302:29 pm -
1 stop20h 09m
Deal found 8/27![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Mon 9/2112:43 pm -
2 stops23h 49m
Mon 9/282:29 pm -
1 stop20h 09m
Deal found 8/24![Frontier logo]()
$157
This Southwest deal was found by Cheapflights users on 8/26. 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 9/232:35 pm -
1 stop5h 25m
Wed 9/308:25 am -
1 stop5h 25m
Deal found 8/26![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/2312:43 pm -
2 stops21h 52m
Wed 9/302:29 pm -
1 stop20h 09m
Deal found 8/26![Frontier logo]()
$139
One-way flights from Kentucky to MissouriSearch for one-way flight options from Kentucky to Missouri. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
Search for one-way flight options from Kentucky to Missouri. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This Southwest deal was found by Cheapflights users on 8/27. 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 9/178:50 pm -
Nonstop1h 20m
Deal found 8/27![Southwest logo]()
$59
This Booking.com deal was found by Cheapflights users on 8/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm -
1 stop24h 14m
Deal found 8/25![Frontier logo]()
$65
This CheapOair deal was found by Cheapflights users on 8/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:14 pm -
1 stop28h 03m
Deal found 8/25![Frontier logo]()
$66
This Southwest deal was found by Cheapflights users on 8/27. 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 9/222:35 pm -
1 stop5h 25m
Deal found 8/27![Southwest logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/278:26 pm -
2 stops21h 14m
Deal found 8/26![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 8/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:27 am -
1 stop7h 07m
Deal found 8/27![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 9/155:40 pm -
2 stops19h 30m
Deal found 8/25![Frontier logo]()
$73
This Southwest deal was found by Cheapflights users on 8/25. 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 10/248:55 am -
1 stop7h 10m
Deal found 8/25![Southwest logo]()
$74
This Southwest deal was found by Cheapflights users on 8/24. 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 9/256:00 pm -
Nonstop1h 10m
Deal found 8/24![Southwest logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/299:43 am -
2 stops27h 27m
Deal found 8/27![Frontier logo]()
$78
This Delta deal was found by Cheapflights users on 8/28. 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 2/247:36 pm -
1 stop4h 03m
Deal found 8/28![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/225:40 pm -
2 stops19h 30m
Deal found 8/27![Frontier logo]()
$80
Find flight deals from Kentucky to Missouri
Keep the following information in mind while searching for Kentucky to Missouri flight deals. Data was last updated August 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (Kiwi.com) |
One-way from | $59 (Southwest) |
Popular in | June |
Cheapest in | January |
Average price | $369 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to Missouri 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Kentucky to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Wed 9/23
6:40 am-7:50 am
Nonstop1h 10m
Lambert-St Louis
Wed 9/30
2:45 pm-3:55 pm
Nonstop1h 10m
$117
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Thu 9/24
8:50 pm-10:10 pm
Nonstop1h 20m
Lambert-St Louis
Tue 9/29
10:15 am-11:25 am
Nonstop1h 10m
$117
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Mon 10/5
5:10 am-11:00 am
1 stop5h 50m
Lambert-St Louis
Mon 10/5
2:30 pm-3:40 pm
Nonstop1h 10m
$127
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Thu 9/17
5:40 am-9:15 am
1 stop3h 35m
Lambert-St Louis
Mon 9/21
5:40 pm-6:50 pm
Nonstop1h 10m
$127
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Fri 9/18
9:00 am-10:10 am
Nonstop1h 10m
Lambert-St Louis
Mon 9/21
8:00 am-9:10 am
Nonstop1h 10m
$134
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Mon 10/5
6:55 pm-12:30 am
1 stop5h 35m
Lambert-St Louis
Tue 10/6
11:25 am-4:30 pm
1 stop5h 05m
$137
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Mon 10/5
5:15 am-9:00 am
1 stop3h 45m
Lambert-St Louis
Tue 10/6
2:25 pm-6:21 pm
1 stop3h 56m
$157
NashvilleSt. Louis
BNA Nashville Intl - STL Lambert-St Louis
BNASTL
Nashville Intl
Wed 11/18
9:30 am-1:21 pm
1 stop3h 51m
Lambert-St Louis
Sun 11/22
2:00 pm-6:03 pm
1 stop4h 03m
$167
CincinnatiSt. Louis
CVG Cincinnati Cinci./N. Kentucky - STL Lambert-St Louis
CVGSTL
Cincinnati Cinci./N. Kentucky
Sun 10/11
5:11 pm-12:35 pm
2 stops20h 24m
Lambert-St Louis
Wed 10/14
6:35 pm-7:50 am
1 stop12h 15m
$223
KnoxvilleSt. Louis
TYS Knoxville McGhee Tyson - STL Lambert-St Louis
TYSSTL
Knoxville McGhee Tyson
Mon 9/21
8:15 pm-12:27 am
1 stop5h 12m
Lambert-St Louis
Mon 9/28
5:01 am-10:50 am
1 stop4h 49m
$243
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Kentucky with our price prediction graph.
BNA-STL
CVG-STL
TYS-STL
TYS-MCI
SDF-SGF
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 Kentucky to Missouri
USKY-USMO
BNA-STL
CVG-STL
TYS-STL
TYS-MCI
What is the cheapest month to book a flight from Kentucky to Missouri?
Currently, January is the cheapest month in which you can book a flight from Kentucky to Missouri (average of $291). Flying from Kentucky to Missouri in June is currently the most expensive (average of $546). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated August 29, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Kentucky to Missouri have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Kentucky to Missouri. 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 Kentucky to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kentucky to Missouri by cabin class
Find flights from Kentucky to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Missouri flights
Browse other Kentucky and Missouri flight options. Last updated on August 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Kentucky after your stay in Missouri
Kentucky to Missouri flights
Consider these flights traveling from Kentucky to Missouri.
Top 4 airlines flying from Kentucky to Missouri
Discover the top 4 airlines that operate flights from Kentucky to Missouri. 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 7,457,451 searches. Data last updated August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$192 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$262 | Average$481 | FlexibilityNo cancel fee | On-time63% |