$66+ Cheap flights from Louisiana 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MCI
Aug 11 — Aug 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana 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
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 Louisiana to Missouri
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisiana to MissouriExplore the most affordable flight options available from Louisiana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Louisiana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:02 pm
MSY
- STL
1 stop16h 38m
Frontier
Mon 10/510:35 am
STL
- MSY
1 stop5h 34m
Frontier
Deal found 7/10![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:02 pm
MSY
- MCI
1 stop24h 08m
Frontier
Mon 8/176:17 pm
MCI
- MSY
1 stop23h 45m
Frontier
Deal found 7/10![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Mon 8/104:57 pm
STL
- MSY
1 stop23h 10m
Frontier
Deal found 7/8![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Sun 8/96:34 pm
STL
- MSY
1 stop21h 50m
Frontier
Deal found 7/9![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/52:14 pm
MSY
- STL
1 stop24h 42m
Frontier
Sat 8/84:57 pm
STL
- MSY
1 stop23h 10m
Frontier
Deal found 7/11![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:12 pm
MSY
- STL
1 stop15h 45m
Frontier
Sun 8/26:34 pm
STL
- MSY
1 stop21h 50m
Frontier
Deal found 7/10![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:02 pm
MSY
- STL
1 stop16h 38m
Frontier
Sun 9/1310:35 am
STL
- MSY
1 stop5h 34m
Frontier
Deal found 7/9![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/52:14 pm
MSY
- MCI
2 stops22h 46m
Frontier
Wed 8/126:17 pm
MCI
- MSY
1 stop21h 50m
Frontier
Deal found 7/8![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:11 pm
MSY
- STL
1 stop22h 11m
Frontier
Sun 8/306:17 pm
STL
- MSY
2 stops22h 39m
Frontier
Deal found 7/9![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:48 pm
MSY
- MCI
1 stop15h 12m
Frontier
Wed 8/1911:26 am
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 7/10![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Thu 8/136:34 pm
STL
- MSY
2 stops42h 55m
Frontier
Deal found 7/9![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 7/9. 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.
Fri 10/306:00 pm
MSY
- MCI
Nonstop2h 00m
Southwest
Mon 11/25:50 pm
MCI
- MSY
1 stop6h 15m
Southwest
Deal found 7/9![Southwest logo]()
$241
Best flights from Louisiana to MissouriDiscover carefully curated flight deals from Louisiana to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Louisiana to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/7. 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 8/116:00 am
MSY
- STL
1 stop5h 40m
Southwest
Tue 8/188:35 am
STL
- MSY
1 stop4h 20m
Southwest
Deal found 7/7![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:04 pm
MSY
- MCI
1 stop4h 48m
United Airlines
Mon 11/96:25 pm
MCI
- MSY
1 stop4h 37m
United Airlines
Deal found 7/7![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 7/8. 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.
Wed 8/512:54 pm
SHV
- STL
1 stop5h 33m
Delta
Sun 8/97:00 am
STL
- SHV
1 stop5h 14m
Delta
Deal found 7/8![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Sat 8/2211:16 am
MSY
- SGF
1 stop6h 58m
American Airlines
Sat 8/296:00 am
SGF
- MSY
1 stop4h 25m
American Airlines
Deal found 7/10![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 11/54:35 pm
MSY
- MCI
1 stop3h 40m
Southwest
Mon 11/910:15 am
MCI
- MSY
Nonstop1h 55m
Southwest
Deal found 7/7![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 7/11. 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.
Thu 8/66:00 am
SHV
- STL
1 stop5h 46m
Delta
Sat 8/86:00 am
STL
- SHV
1 stop7h 00m
Delta
Deal found 7/11![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/9. 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.
Sat 8/227:35 am
MSY
- STL
Nonstop1h 45m
Southwest
Wed 8/2610:45 am
STL
- MSY
1 stop4h 50m
Southwest
Deal found 7/9![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:03 pm
MSY
- SGF
1 stop4h 08m
United Airlines
Tue 9/84:58 pm
SGF
- MSY
1 stop5h 47m
United Airlines
Deal found 7/10![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:27 pm
LFT
- STL
1 stop6h 15m
American Airlines
Sun 8/95:42 am
STL
- LFT
1 stop4h 33m
American Airlines
Deal found 7/9![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/9. 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 8/2012:54 pm
SHV
- STL
1 stop4h 59m
Delta
Sun 8/237:00 am
STL
- SHV
1 stop5h 14m
Delta
Deal found 7/9![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:03 pm
MSY
- SGF
1 stop6h 52m
United Airlines
Tue 9/84:58 pm
SGF
- MSY
1 stop4h 59m
United Airlines
Deal found 7/10![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:05 pm
LCH
- MCI
1 stop5h 19m
American Airlines
Sun 9/135:28 am
MCI
- LCH
1 stop4h 51m
American Airlines
Deal found 7/9![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:15 am
MSY
- STL
Nonstop1h 45m
Southwest
Mon 9/218:25 am
STL
- MSY
Nonstop1h 45m
Southwest
Deal found 7/10![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 7/11. 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 10/176:00 am
SHV
- STL
1 stop4h 51m
Delta
Wed 10/2110:02 am
STL
- SHV
1 stop6h 33m
Delta
Deal found 7/11![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:03 pm
MSY
- SGF
1 stop6h 52m
United Airlines
Sat 9/194:58 pm
SGF
- MSY
1 stop4h 59m
United Airlines
Deal found 7/8![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/8. 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.
Sat 8/227:35 am
MSY
- STL
Nonstop1h 45m
Southwest
Sat 8/295:45 am
STL
- MSY
1 stop5h 30m
Southwest
Deal found 7/8![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 7/8. 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.
Wed 9/165:10 pm
MSY
- SGF
1 stop4h 58m
Delta
Sun 9/205:34 pm
SGF
- MSY
1 stop4h 39m
Delta
Deal found 7/8![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 am
BTR
- STL
1 stop5h 07m
United Airlines
Sun 8/96:14 am
STL
- BTR
1 stop5h 06m
United Airlines
Deal found 7/7![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Sat 8/86:04 am
LCH
- MCI
1 stop4h 26m
American Airlines
Sat 8/155:14 pm
MCI
- LCH
1 stop5h 33m
American Airlines
Deal found 7/10![American Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 7/11. 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.
Thu 10/2212:55 pm
MSY
- MCI
1 stop4h 10m
Southwest
Thu 10/227:40 pm
MCI
- MSY
1 stop4h 15m
Southwest
Deal found 7/11![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/9. 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 7/307:04 pm
BTR
- STL
1 stop4h 49m
Delta
Mon 8/33:39 pm
STL
- BTR
1 stop6h 22m
Delta
Deal found 7/9![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 8/226:09 pm
LCH
- STL
1 stop5h 33m
American Airlines
Sat 8/295:00 am
STL
- LCH
2 stops12h 14m
American Airlines
Deal found 7/11![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:21 pm
MSY
- SGF
1 stop4h 22m
United Airlines
Sun 7/266:15 am
SGF
- MSY
1 stop4h 34m
United Airlines
Deal found 7/7![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 7/307:04 pm
BTR
- STL
1 stop4h 49m
Delta
Fri 8/73:39 pm
STL
- BTR
1 stop6h 22m
Delta
Deal found 7/10![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/226:01 pm
MSY
- SGF
1 stop5h 33m
American Airlines
Sat 7/256:34 pm
SGF
- MSY
1 stop5h 24m
American Airlines
Deal found 7/10![American Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/9. 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.
Fri 8/217:30 am
MSY
- STL
2 stops5h 45m
Southwest
Mon 8/247:40 am
STL
- MSY
1 stop6h 10m
Southwest
Deal found 7/9![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 8/255:05 am
MSY
- STL
2 stops10h 33m
United Airlines
Mon 8/3112:59 pm
STL
- MSY
2 stops9h 46m
United Airlines
Deal found 7/9![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 7/12. 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.
Thu 8/65:10 pm
LFT
- STL
1 stop6h 48m
Delta
Sun 8/97:00 am
STL
- LFT
1 stop4h 00m
Delta
Deal found 7/12![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:43 pm
MSY
- MCI
1 stop6h 48m
United Airlines
Fri 8/146:36 pm
MCI
- MSY
1 stop5h 17m
United Airlines
Deal found 7/7![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 7/9. 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.
Fri 9/115:35 pm
MSY
- STL
Nonstop1h 45m
Southwest
Sun 9/138:45 pm
STL
- MSY
Nonstop1h 45m
Southwest
Deal found 7/9![Southwest logo]()
$354
Last-minute flights from Louisiana to MissouriDiscover last-minute flight deals from Louisiana to Missouri. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Missouri. Data last updated July 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:12 pm
MSY
- STL
1 stop15h 45m
Frontier
Sun 8/26:34 pm
STL
- MSY
1 stop21h 50m
Frontier
Deal found 7/10![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 8/52:14 pm
MSY
- STL
1 stop24h 42m
Frontier
Sat 8/84:57 pm
STL
- MSY
1 stop23h 10m
Frontier
Deal found 7/11![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/52:14 pm
MSY
- MCI
2 stops22h 46m
Frontier
Wed 8/126:17 pm
MCI
- MSY
1 stop21h 50m
Frontier
Deal found 7/8![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:09 pm
MSY
- STL
1 stop24h 28m
Frontier
Mon 8/104:57 pm
STL
- MSY
2 stops18h 54m
Frontier
Deal found 7/10![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Mon 8/104:57 pm
STL
- MSY
1 stop23h 10m
Frontier
Deal found 7/8![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Sun 8/96:34 pm
STL
- MSY
1 stop21h 50m
Frontier
Deal found 7/9![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:02 pm
MSY
- STL
1 stop15h 55m
Frontier
Thu 8/136:34 pm
STL
- MSY
2 stops42h 55m
Frontier
Deal found 7/9![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:48 pm
MSY
- MCI
1 stop15h 12m
Frontier
Wed 8/1911:26 am
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 7/10![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:02 pm
MSY
- MCI
1 stop24h 08m
Frontier
Mon 8/176:17 pm
MCI
- MSY
1 stop23h 45m
Frontier
Deal found 7/10![Frontier logo]()
$163
This Southwest deal was found by Cheapflights users on 7/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 am
MSY
- MCI
1 stop3h 35m
Southwest
Mon 8/172:50 pm
MCI
- MSY
Nonstop1h 55m
Southwest
Deal found 7/10![Southwest logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:11 pm
MSY
- STL
1 stop22h 11m
Frontier
Sun 8/306:17 pm
STL
- MSY
2 stops22h 39m
Frontier
Deal found 7/9![Frontier logo]()
$203
This Southwest deal was found by Cheapflights users on 7/8. 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 8/256:40 am
MSY
- MCI
1 stop6h 05m
Southwest
Tue 8/252:05 pm
MCI
- MSY
1 stop5h 55m
Southwest
Deal found 7/8![Southwest logo]()
$251
One-way flights from Louisiana to MissouriSearch for one-way flight options from Louisiana to Missouri. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Louisiana to Missouri. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 9/115:02 pm
MSY
- STL
1 stop16h 38m
Frontier
Deal found 7/11![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Fri 9/115:02 pm
MSY
- MCI
1 stop24h 14m
Frontier
Deal found 7/11![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Thu 8/135:02 pm
MSY
- MCI
1 stop24h 08m
Frontier
Deal found 7/12![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 10/135:02 pm
MSY
- MCI
1 stop24h 14m
Frontier
Deal found 7/12![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:02 pm
MSY
- STL
1 stop16h 38m
Frontier
Deal found 7/9![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:02 pm
MSY
- MCI
1 stop24h 14m
Frontier
Deal found 7/10![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/75:09 pm
MSY
- STL
1 stop15h 48m
Frontier
Deal found 7/8![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/115:02 pm
MSY
- MCI
1 stop24h 08m
Frontier
Deal found 7/12![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 8/45:07 pm
MSY
- STL
1 stop15h 50m
Frontier
Deal found 7/8![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:11 pm
MSY
- MCI
1 stop15h 30m
Frontier
Deal found 7/10![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/87:11 pm
MSY
- STL
1 stop14h 29m
Frontier
Deal found 7/11![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Wed 9/95:02 pm
MSY
- STL
1 stop16h 38m
Frontier
Deal found 7/7![Frontier logo]()
$89
Find flight deals from Louisiana to Missouri
Keep the following information in mind while searching for Louisiana to Missouri flight deals. Data was last updated July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $161 (Kiwi.com) |
One-way from | $66 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $456 |
Good round-trip deal | $333 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Louisiana to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Tue 8/11
6:00 am-11:40 am
1 stop5h 40m
Lambert-St Louis
Tue 8/18
8:35 am-12:55 pm
1 stop4h 20m
$251
New OrleansKansas City
MSY - MCI
MSYMCI
New Orleans Louis Armstrong
Thu 11/5
12:04 pm-4:52 pm
1 stop4h 48m
Kansas City
Mon 11/9
6:25 pm-11:02 pm
1 stop4h 37m
$259
New OrleansKansas City
MSY - MCI
MSYMCI
New Orleans Louis Armstrong
Thu 11/5
4:35 pm-8:15 pm
1 stop3h 40m
Kansas City
Mon 11/9
10:15 am-12:10 pm
Nonstop1h 55m
$265
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Sat 8/22
7:35 am-9:20 am
Nonstop1h 45m
Lambert-St Louis
Wed 8/26
10:45 am-3:35 pm
1 stop4h 50m
$269
Quickest round-trip
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Thu 9/17
7:15 am-9:00 am
Nonstop1h 45m
Lambert-St Louis
Mon 9/21
8:25 am-10:10 am
Nonstop1h 45m
$287
ShreveportSt. Louis
SHV - STL
SHVSTL
Shreveport
Wed 8/5
12:54 pm-6:27 pm
1 stop5h 33m
Lambert-St Louis
Sun 8/9
7:00 am-12:14 pm
1 stop5h 14m
$289
ShreveportSt. Louis
SHV - STL
SHVSTL
Shreveport
Thu 8/6
6:00 am-11:46 am
1 stop5h 46m
Lambert-St Louis
Sat 8/8
6:00 am-1:00 pm
1 stop7h 00m
$289
ShreveportSt. Louis
SHV - STL
SHVSTL
Shreveport
Thu 8/20
12:54 pm-5:53 pm
1 stop4h 59m
Lambert-St Louis
Sun 8/23
7:00 am-12:14 pm
1 stop5h 14m
$289
ShreveportSt. Louis
SHV - STL
SHVSTL
Shreveport
Sat 10/17
6:00 am-10:51 am
1 stop4h 51m
Lambert-St Louis
Wed 10/21
10:02 am-4:35 pm
1 stop6h 33m
$289
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Sat 8/22
7:35 am-9:20 am
Nonstop1h 45m
Lambert-St Louis
Sat 8/29
5:45 am-11:15 am
1 stop5h 30m
$291
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Louisiana with our price prediction graph.
MSY-MCI
MSY-STL
SHV-STL
BTR-STL
MSY-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 Louisiana to Missouri
USLA-USMO
MSY-MCI
MSY-STL
SHV-STL
BTR-STL
What is the cheapest month to book a flight from Louisiana to Missouri?
Currently, November is the cheapest month in which you can book a flight from Louisiana to Missouri (average of $72). Flying from Louisiana to Missouri in July is currently the most expensive (average of $249). 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.
What is the cheapest time of day to fly from LA to MO?
Find hourly flight availability from Louisiana to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
When flying from Louisiana to Missouri, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 40% versus a flight in the evening.
What is the cheapest day to fly from Louisiana to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Louisiana to Missouri. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Louisiana to Missouri flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 12, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisiana to Missouri to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Missouri. 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 Louisiana 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 Louisiana to Missouri by cabin class
Find flights from Louisiana to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Missouri flights
Browse other Louisiana and Missouri flight options. Last updated on July 12, 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 Louisiana after your stay in Missouri
Louisiana to Missouri flights
Consider these flights traveling from Louisiana to Missouri.
Top 5 airlines flying from Louisiana to Missouri
Discover the top 5 airlines that operate flights from Louisiana 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 2,558,603 searches. Data last updated July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$392 | FlexibilityNo cancel fee | On-time63% |