$59+ Cheap flights from Missouri to Kentucky
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SDF
Jun 12 — Jun 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Missouri to Kentucky 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Kentucky
Cheapest
Best
Last-minute
One-way
Cheapest flights from Missouri to KentuckyExplore the most affordable flight options available from Missouri to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
Explore the most affordable flight options available from Missouri to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/12. 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 6/236:15 pm
STL
- BNA
Nonstop1h 05m
Southwest
Tue 6/306:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/12![Southwest logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/56:24 pm
MCI
- CVG
1 stop16h 17m
Frontier
Fri 6/1212:54 pm
CVG
- MCI
1 stop5h 27m
Frontier
Deal found 5/8![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/166:31 pm
STL
- CVG
1 stop16h 18m
Frontier
Thu 6/1812:24 pm
CVG
- STL
1 stop6h 06m
Frontier
Deal found 5/11![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 7/286:33 pm
STL
- CVG
1 stop16h 15m
Frontier
Thu 7/3012:27 pm
CVG
- STL
1 stop6h 10m
Frontier
Deal found 5/12![Frontier logo]()
$126
This Southwest deal was found by Cheapflights users on 5/12. 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 6/95:25 am
STL
- BNA
1 stop5h 45m
Southwest
Tue 6/163:45 pm
BNA
- STL
1 stop4h 40m
Southwest
Deal found 5/12![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 7/266:33 pm
STL
- CVG
1 stop16h 15m
Frontier
Tue 7/2812:27 pm
CVG
- STL
1 stop21h 30m
Frontier
Deal found 5/12![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 5/9. 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 6/239:21 am
STL
- BNA
1 stop6h 04m
Delta
Tue 6/305:10 am
BNA
- STL
1 stop4h 36m
Delta
Deal found 5/9![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 7/274:52 pm
STL
- CVG
1 stop17h 21m
Frontier
Thu 7/3012:27 pm
CVG
- STL
1 stop6h 10m
Frontier
Deal found 5/12![Frontier logo]()
$152
This Southwest deal was found by Cheapflights users on 5/11. 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 6/36:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Sat 6/66:15 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/11![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 5/11. 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 6/27:05 am
STL
- BNA
1 stop4h 32m
Delta
Tue 6/25:14 pm
BNA
- STL
1 stop6h 45m
Delta
Deal found 5/11![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/106:16 pm
MCI
- CVG
1 stop15h 58m
Frontier
Wed 6/1712:54 pm
CVG
- MCI
1 stop5h 27m
Frontier
Deal found 5/11![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 7/286:33 pm
STL
- CVG
2 stops18h 19m
Multiple Airlines
Thu 7/3012:27 pm
CVG
- STL
1 stop6h 10m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$168
Best flights from Missouri to KentuckyDiscover carefully curated flight deals from Missouri to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
Discover carefully curated flight deals from Missouri to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/9. 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 7/73:10 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 7/144:05 pm
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/9![Southwest logo]()
$117
This Southern / Mokulele deal was found by Cheapflights users on 5/10. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Mon 7/272:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 5/10![Southern / Mokulele logo]()
$212
This Expedia deal was found by Cheapflights users on 5/9. 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 6/54:19 pm
STL
- CVG
1 stop6h 19m
Frontier
Sun 6/79:30 pm
CVG
- STL
1 stop14h 23m
Frontier
Deal found 5/9![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 5/12. 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 7/13:10 pm
STL
- BNA
Nonstop1h 10m
Southwest
Tue 7/71:30 pm
BNA
- STL
Nonstop1h 15m
Southwest
Deal found 5/12![Southwest logo]()
$117
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 6/1011:18 am
STL
- TYS
1 stop6h 20m
American Airlines
Sat 6/135:33 pm
TYS
- STL
1 stop7h 26m
American Airlines
Deal found 5/12![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 5/11. 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 6/67:05 pm
STL
- TYS
1 stop3h 56m
Delta
Wed 6/105:40 am
TYS
- STL
1 stop5h 06m
Delta
Deal found 5/11![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 5/12. 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 6/95:25 am
STL
- BNA
1 stop5h 45m
Southwest
Tue 6/163:45 pm
BNA
- STL
1 stop4h 40m
Southwest
Deal found 5/12![Southwest logo]()
$137
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/96:00 am
STL
- CVG
1 stop6h 00m
United Airlines
Wed 6/104:18 pm
CVG
- STL
1 stop6h 12m
United Airlines
Deal found 5/12![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 5/11. 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 6/36:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Sat 6/66:15 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/11![Southwest logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/67:09 pm
MCI
- SDF
1 stop18h 19m
Multiple Airlines
Sun 8/96:55 pm
SDF
- MCI
2 stops22h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$385
This Southern / Mokulele deal was found by Cheapflights users on 5/7. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Sun 8/302:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 5/7![Southern / Mokulele logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/53:26 pm
SGF
- BNA
1 stop28h 37m
Allegiant Air
Fri 6/1211:24 am
BNA
- SGF
2 stops21h 29m
Allegiant Air
Deal found 5/8![Allegiant Air logo]()
$459
This Southern / Mokulele deal was found by Cheapflights users on 5/7. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Mon 7/62:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 5/7![Southern / Mokulele logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/76:33 pm
STL
- CVG
1 stop16h 08m
Frontier
Sat 6/138:15 pm
CVG
- STL
2 stops37h 37m
Frontier
Deal found 5/8![Frontier logo]()
$246
This Southern / Mokulele deal was found by Cheapflights users on 5/10. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:20 pm
STL
- BNA
1 stop13h 43m
Southern / Mokulele
Sun 6/282:35 pm
BNA
- STL
1 stop4h 01m
Southern / Mokulele
Deal found 5/10![Southern / Mokulele logo]()
$212
This Southwest deal was found by Cheapflights users on 5/11. 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 6/243:10 pm
STL
- BNA
Nonstop1h 10m
Southwest
Sun 6/285:35 pm
BNA
- STL
1 stop6h 10m
Southwest
Deal found 5/11![Southwest logo]()
$223
This Delta deal was found by Cheapflights users on 5/10. 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 7/114:00 pm
MCI
- CVG
1 stop5h 47m
Delta
Wed 7/1511:03 am
CVG
- MCI
1 stop6h 52m
Delta
Deal found 5/10![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/97:03 am
STL
- CVG
1 stop4h 57m
American Airlines
Fri 6/121:57 pm
CVG
- STL
1 stop6h 03m
American Airlines
Deal found 5/8![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 5/12. 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 7/281:54 pm
STL
- CVG
1 stop5h 00m
Delta
Wed 7/294:00 pm
CVG
- STL
1 stop5h 37m
Delta
Deal found 5/12![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 5/7. 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 6/96:15 pm
STL
- BNA
Nonstop1h 05m
Southwest
Fri 6/126:40 pm
BNA
- STL
1 stop5h 25m
Southwest
Deal found 5/7![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 6/36:12 pm
SGF
- BNA
1 stop5h 36m
American Airlines
Sun 6/75:01 am
BNA
- SGF
1 stop5h 29m
American Airlines
Deal found 5/10![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/156:00 am
MCI
- CVG
1 stop7h 23m
United Airlines
Wed 8/199:00 am
CVG
- MCI
1 stop6h 18m
United Airlines
Deal found 5/11![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 5/10. 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.
Sun 5/317:05 am
MCI
- TRI
1 stop6h 55m
Delta
Sun 6/76:00 am
TRI
- MCI
1 stop4h 31m
Delta
Deal found 5/10![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/11. 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 7/295:39 am
MCI
- TRI
1 stop6h 17m
Delta
Sun 8/21:42 pm
TRI
- MCI
1 stop6h 13m
Delta
Deal found 5/11![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/9. 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 8/223:05 pm
SGF
- TYS
1 stop5h 40m
United Airlines
Wed 8/266:02 pm
TYS
- SGF
1 stop4h 50m
United Airlines
Deal found 5/9![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 6/106:12 pm
SGF
- TYS
1 stop4h 35m
American Airlines
Tue 6/165:37 am
TYS
- SGF
1 stop5h 53m
American Airlines
Deal found 5/11![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 5/8. 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 7/211:45 pm
STL
- TYS
1 stop5h 35m
Southwest
Sat 7/251:35 pm
TYS
- STL
1 stop7h 20m
Southwest
Deal found 5/8![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 5/9. 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 8/277:07 am
MCI
- TRI
1 stop6h 52m
Delta
Tue 9/112:49 pm
TRI
- MCI
1 stop5h 41m
Delta
Deal found 5/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/65:01 am
SGF
- TYS
1 stop5h 12m
American Airlines
Mon 6/86:43 pm
TYS
- SGF
1 stop4h 57m
American Airlines
Deal found 5/8![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/1510:00 am
MCI
- TYS
1 stop5h 58m
United Airlines
Wed 8/196:02 pm
TYS
- MCI
1 stop4h 43m
United Airlines
Deal found 5/11![United Airlines logo]()
$397
Last-minute flights from Missouri to KentuckyDiscover last-minute flight deals from Missouri to Kentucky. Data last updated May 13, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Kentucky. Data last updated May 13, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/11. 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 5/268:08 pm
STL
- BNA
1 stop22h 14m
Multiple Airlines
Fri 5/292:35 pm
BNA
- STL
1 stop4h 01m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 5/11. 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 6/27:05 am
STL
- BNA
1 stop4h 32m
Delta
Tue 6/25:14 pm
BNA
- STL
1 stop6h 45m
Delta
Deal found 5/11![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/11. 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 6/36:40 pm
STL
- BNA
Nonstop1h 10m
Southwest
Sat 6/66:15 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/11![Southwest logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/46:33 pm
STL
- CVG
1 stop16h 08m
Frontier
Thu 6/1112:24 pm
CVG
- STL
1 stop6h 06m
Frontier
Deal found 5/7![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/46:33 pm
STL
- CVG
2 stops28h 04m
Multiple Airlines
Thu 6/1112:24 pm
CVG
- STL
1 stop6h 06m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/56:24 pm
MCI
- CVG
1 stop16h 17m
Frontier
Fri 6/1212:54 pm
CVG
- MCI
1 stop5h 27m
Frontier
Deal found 5/8![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/85:27 pm
STL
- CVG
1 stop16h 47m
Frontier
Sun 6/1412:24 pm
CVG
- STL
1 stop21h 28m
Frontier
Deal found 5/11![Frontier logo]()
$126
This Southwest deal was found by Cheapflights users on 5/12. 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 6/95:25 am
STL
- BNA
1 stop5h 45m
Southwest
Tue 6/163:45 pm
BNA
- STL
1 stop4h 40m
Southwest
Deal found 5/12![Southwest logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/106:16 pm
MCI
- CVG
1 stop15h 58m
Frontier
Wed 6/1712:54 pm
CVG
- MCI
1 stop5h 27m
Frontier
Deal found 5/11![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 5/12. 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 6/236:15 pm
STL
- BNA
Nonstop1h 05m
Southwest
Tue 6/306:25 am
BNA
- STL
Nonstop1h 20m
Southwest
Deal found 5/12![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 5/9. 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 6/239:21 am
STL
- BNA
1 stop6h 04m
Delta
Tue 6/305:10 am
BNA
- STL
1 stop4h 36m
Delta
Deal found 5/9![Delta logo]()
$147
This Kissandfly.com deal was found by Cheapflights users on 5/11. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:00 pm
STL
- BNA
1 stop4h 03m
Southern / Mokulele
Thu 7/29:30 am
BNA
- STL
1 stop3h 51m
Southern / Mokulele
Deal found 5/11![Southern / Mokulele logo]()
$183
One-way flights from Missouri to KentuckySearch for one-way flight options from Missouri to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
Search for one-way flight options from Missouri to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 13, 2026.
This Southwest deal was found by Cheapflights users on 5/11. 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 6/311:35 am
STL
- BNA
Nonstop1h 10m
Southwest
Deal found 5/11![Southwest logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 6/35:27 pm
STL
- CVG
1 stop16h 37m
Frontier
Deal found 5/8![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/106:16 pm
MCI
- CVG
1 stop15h 58m
Frontier
Deal found 5/12![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/246:16 pm
MCI
- CVG
1 stop15h 58m
Frontier
Deal found 5/11![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 8/246:19 pm
MCI
- CVG
1 stop15h 55m
Frontier
Deal found 5/11![Frontier logo]()
$65
This Delta deal was found by Cheapflights users on 5/11. 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 8/57:00 am
STL
- BNA
1 stop4h 35m
Delta
Deal found 5/11![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 5/11. 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 7/76:00 am
STL
- BNA
1 stop4h 09m
Delta
Deal found 5/11![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 5/8. 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 6/26:00 am
STL
- BNA
1 stop5h 37m
Delta
Deal found 5/8![Delta logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 6/275:06 pm
STL
- CVG
1 stop17h 08m
Frontier
Deal found 5/11![Frontier logo]()
$94
This Southwest deal was found by Cheapflights users on 5/9. 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 6/47:15 pm
STL
- BNA
Nonstop1h 05m
Southwest
Deal found 5/9![Southwest logo]()
$96
This Delta deal was found by Cheapflights users on 5/11. 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 11/711:51 am
STL
- BNA
1 stop6h 42m
Delta
Deal found 5/11![Delta logo]()
$101
This Delta deal was found by Cheapflights users on 5/11. 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 8/411:00 am
STL
- BNA
1 stop3h 48m
Delta
Deal found 5/11![Delta logo]()
$105
Find flight deals from Missouri to Kentucky
Keep the following information in mind while searching for Missouri to Kentucky flight deals. Data was last updated May 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | June |
Cheapest in | April |
Average price | $374 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Kentucky 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 May 13, 2026.
Use the filters below to find and compare flights from Missouri to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Tue 7/7
3:10 pm-4:20 pm
Nonstop1h 10m
Nashville Intl
Tue 7/14
4:05 pm-5:25 pm
Nonstop1h 20m
$117
Quickest round-trip
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 7/1
3:10 pm-4:20 pm
Nonstop1h 10m
Nashville Intl
Tue 7/7
1:30 pm-2:45 pm
Nonstop1h 15m
$117
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Tue 6/9
5:25 am-11:10 am
1 stop5h 45m
Nashville Intl
Tue 6/16
3:45 pm-8:25 pm
1 stop4h 40m
$137
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 6/3
6:40 pm-7:50 pm
Nonstop1h 10m
Nashville Intl
Sat 6/6
6:15 am-7:35 am
Nonstop1h 20m
$154
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Sun 7/26
7:20 pm-9:03 am
1 stop13h 43m
Nashville Intl
Mon 7/27
2:35 pm-6:36 pm
1 stop4h 01m
$212
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 8/27
7:20 pm-9:03 am
1 stop13h 43m
Nashville Intl
Sun 8/30
2:35 pm-6:36 pm
1 stop4h 01m
$212
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Fri 7/3
7:20 pm-9:03 am
1 stop13h 43m
Nashville Intl
Mon 7/6
2:35 pm-6:36 pm
1 stop4h 01m
$212
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Thu 6/25
7:20 pm-9:03 am
1 stop13h 43m
Nashville Intl
Sun 6/28
2:35 pm-6:36 pm
1 stop4h 01m
$212
St. LouisNashville
STL - BNA
STLBNA
Lambert-St Louis
Wed 6/24
3:10 pm-4:20 pm
Nonstop1h 10m
Nashville Intl
Sun 6/28
5:35 pm-11:45 pm
1 stop6h 10m
$223
St. LouisCincinnati
STL - CVG
STLCVG
Lambert-St Louis
Fri 6/5
4:19 pm-11:38 pm
1 stop6h 19m
Cincinnati Cinci./N. Kentucky
Sun 6/7
9:30 pm-10:53 am
1 stop14h 23m
$230
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from Missouri with our price prediction graph.
STL-BNA
STL-CVG
MCI-CVG
STL-TYS
MCI-SDF
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 Missouri to Kentucky
USMO-USKY
STL-BNA
STL-CVG
MCI-CVG
STL-TYS
What is the cheapest month to book a flight from Missouri to Kentucky?
Currently, July is the cheapest month in which you can book a flight from Missouri to Kentucky (average of $118). Flying from Missouri to Kentucky in March is currently the most expensive (average of $298). 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 Kentucky
Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated May 13, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Missouri to Kentucky. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Missouri to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Missouri to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Kentucky by cabin class
Find flights from Missouri to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Kentucky flights
Browse other Missouri and Kentucky flight options. Last updated on May 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Kentucky
Find the right flight back to Missouri after your stay in Kentucky
Missouri to Kentucky flights
Consider these flights traveling from Missouri to Kentucky.
Top 4 airlines flying from Missouri to Kentucky
Discover the top 4 airlines that operate flights from Missouri to Kentucky. 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 May 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$191 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$372 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$579 | FlexibilityNo cancel fee | On-time69% |