$59+ Cheap flights from Missouri to Louisiana
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to LouisianaExplore the most affordable flight options available from Missouri to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
Explore the most affordable flight options available from Missouri to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.
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 5/286:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Mon 6/15:21 pm
MSY
- STL
1 stop24h 12m
Frontier
Deal found 5/7![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/286:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Sun 5/315:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 5/5![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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
- MSY
1 stop21h 57m
Frontier
Mon 6/89:55 pm
MSY
- MCI
1 stop15h 05m
Frontier
Deal found 5/6![Frontier logo]()
$177
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:52 pm
STL
- MSY
2 stops19h 07m
Frontier
Thu 8/205:21 pm
MSY
- STL
1 stop15h 31m
Frontier
Deal found 5/9![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 7/196:33 pm
STL
- MSY
1 stop21h 52m
Frontier
Sat 7/255:20 pm
MSY
- STL
1 stop24h 17m
Frontier
Deal found 5/4![Frontier logo]()
$202
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.
Wed 8/265:33 pm
STL
- MSY
1 stop22h 53m
Frontier
Sun 8/305:21 pm
MSY
- STL
1 stop15h 31m
Frontier
Deal found 5/7![Frontier logo]()
$203
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.
Wed 8/265:33 pm
STL
- MSY
1 stop22h 53m
Frontier
Mon 8/319:48 pm
MSY
- STL
1 stop21h 35m
Frontier
Deal found 5/7![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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
- MSY
2 stops16h 32m
Frontier
Thu 6/45:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 5/5![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/26:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Tue 6/95:21 pm
MSY
- STL
1 stop15h 26m
Frontier
Deal found 5/5![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/42:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Mon 6/89:55 pm
MSY
- MCI
1 stop15h 05m
Frontier
Deal found 5/5![Frontier logo]()
$224
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.
Fri 6/126:16 pm
MCI
- MSY
1 stop22h 10m
Frontier
Tue 6/165:21 pm
MSY
- MCI
1 stop24h 00m
Frontier
Deal found 5/7![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/16:16 pm
MCI
- MSY
1 stop22h 09m
Frontier
Fri 8/75:20 pm
MSY
- MCI
1 stop24h 01m
Frontier
Deal found 5/6![Frontier logo]()
$238
Best flights from Missouri to LouisianaDiscover carefully curated flight deals from Missouri to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
Discover carefully curated flight deals from Missouri to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 10, 2026.
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/243:38 pm
MCI
- MSY
1 stop7h 08m
Delta
Tue 6/307:17 pm
MSY
- MCI
1 stop4h 42m
Delta
Deal found 5/5![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/28:55 pm
STL
- MSY
Nonstop1h 50m
Southwest
Tue 6/96:45 pm
MSY
- STL
Nonstop1h 45m
Southwest
Deal found 5/6![Southwest logo]()
$277
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.
Sun 6/75:29 am
STL
- SHV
1 stop4h 12m
American Airlines
Sat 6/135:13 pm
SHV
- STL
1 stop6h 46m
American Airlines
Deal found 5/8![American Airlines logo]()
$299
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 am
STL
- LFT
1 stop6h 56m
United Airlines
Sat 10/245:20 am
LFT
- STL
1 stop4h 49m
United Airlines
Deal found 5/8![United Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/133:26 pm
SGF
- MSY
1 stop20h 33m
Multiple Airlines
Fri 7/178:05 am
MSY
- SGF
2 stops23h 46m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$559
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/222:35 pm
MCI
- MSY
Nonstop2h 00m
Southwest
Sun 7/268:30 pm
MSY
- MCI
1 stop4h 00m
Southwest
Deal found 5/6![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 10/201:30 pm
STL
- MSY
1 stop7h 12m
Delta
Tue 10/2712:00 pm
MSY
- STL
1 stop3h 58m
Delta
Deal found 5/5![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/27:05 am
STL
- LFT
2 stops9h 52m
American Airlines
Tue 6/165:27 pm
LFT
- STL
1 stop6h 32m
American Airlines
Deal found 5/5![American Airlines logo]()
$301
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:13 pm
STL
- SHV
2 stops9h 31m
United Airlines
Sun 5/245:20 am
SHV
- STL
1 stop4h 47m
United Airlines
Deal found 5/7![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/276:00 am
STL
- LFT
1 stop4h 34m
Delta
Thu 6/45:15 pm
LFT
- STL
1 stop4h 23m
Delta
Deal found 5/5![Delta logo]()
$296
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/289:45 pm
STL
- MSY
Nonstop1h 50m
Southwest
Mon 6/17:45 am
MSY
- STL
Nonstop1h 50m
Southwest
Deal found 5/5![Southwest logo]()
$303
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/276:43 pm
SGF
- MSY
1 stop5h 15m
American Airlines
Tue 6/3012:18 pm
MSY
- SGF
1 stop6h 42m
American Airlines
Deal found 5/5![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/210:49 am
STL
- LFT
1 stop5h 44m
Delta
Tue 6/165:03 pm
LFT
- STL
1 stop5h 15m
Delta
Deal found 5/5![Delta logo]()
$296
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.
Mon 9/288:55 pm
STL
- MSY
Nonstop1h 45m
Southwest
Wed 9/306:10 pm
MSY
- STL
Nonstop1h 45m
Southwest
Deal found 5/8![Southwest logo]()
$303
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:50 pm
MCI
- BTR
2 stops8h 56m
United Airlines
Wed 6/35:00 am
BTR
- MCI
1 stop5h 03m
United Airlines
Deal found 5/7![United Airlines logo]()
$334
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.
Fri 5/297:03 am
STL
- BTR
1 stop6h 45m
American Airlines
Sun 5/317:36 pm
BTR
- STL
1 stop4h 22m
American Airlines
Deal found 5/8![American Airlines logo]()
$312
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.
Fri 10/26:42 pm
MCI
- MSY
1 stop4h 38m
Delta
Tue 10/65:30 am
MSY
- MCI
1 stop5h 39m
Delta
Deal found 5/9![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/114:55 pm
MCI
- MSY
1 stop5h 20m
Southwest
Mon 6/156:40 pm
MSY
- MCI
1 stop6h 10m
Southwest
Deal found 5/5![Southwest logo]()
$307
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:43 pm
SGF
- BTR
1 stop4h 16m
American Airlines
Tue 6/26:00 am
BTR
- SGF
1 stop4h 30m
American Airlines
Deal found 5/7![American Airlines logo]()
$326
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:20 pm
MCI
- BTR
1 stop4h 26m
United Airlines
Wed 6/35:00 am
BTR
- MCI
2 stops9h 20m
United Airlines
Deal found 5/7![United Airlines logo]()
$370
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.
Sat 7/119:59 am
MCI
- MSY
1 stop5h 12m
Delta
Sat 7/255:20 am
MSY
- MCI
1 stop4h 52m
Delta
Deal found 5/9![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/186:50 am
MCI
- MSY
1 stop5h 25m
Southwest
Sun 6/216:40 pm
MSY
- MCI
1 stop6h 05m
Southwest
Deal found 5/5![Southwest 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.
Fri 6/54:55 pm
MCI
- MSY
1 stop5h 20m
Southwest
Mon 6/88:35 pm
MSY
- MCI
1 stop4h 15m
Southwest
Deal found 5/7![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/46:49 pm
SGF
- MSY
1 stop5h 05m
Delta
Sat 6/64:56 pm
MSY
- SGF
1 stop5h 23m
Delta
Deal found 5/5![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/158:00 am
COU
- MSY
1 stop4h 56m
United Airlines
Wed 8/197:00 am
MSY
- COU
1 stop7h 30m
United Airlines
Deal found 5/6![United Airlines logo]()
$378
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.
Wed 5/2012:27 pm
STL
- BTR
2 stops8h 57m
American Airlines
Wed 5/272:18 pm
BTR
- STL
2 stops9h 36m
American Airlines
Deal found 5/8![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/67:00 am
STL
- LFT
1 stop4h 00m
Delta
Mon 8/106:05 am
LFT
- STL
1 stop5h 41m
Delta
Deal found 5/6![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/257:25 pm
MCI
- MSY
1 stop4h 00m
Southwest
Mon 6/297:30 am
MSY
- MCI
2 stops5h 25m
Southwest
Deal found 5/6![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 10/209:23 am
STL
- MSY
2 stops10h 40m
United Airlines
Tue 10/2712:10 pm
MSY
- STL
1 stop6h 28m
United Airlines
Deal found 5/5![United Airlines logo]()
$382
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.
Thu 5/217:03 am
STL
- LFT
1 stop6h 25m
American Airlines
Sun 5/241:53 pm
LFT
- STL
1 stop4h 37m
American Airlines
Deal found 5/8![American Airlines logo]()
$369
Last-minute flights from Missouri to LouisianaDiscover last-minute flight deals from Missouri to Louisiana. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Louisiana. Data last updated May 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Sat 5/305:21 pm
MSY
- STL
1 stop24h 12m
Frontier
Deal found 5/5![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:00 pm
MCI
- MSY
Nonstop1h 55m
Southwest
Tue 6/22:10 pm
MSY
- MCI
Nonstop2h 05m
Southwest
Deal found 5/5![Southwest logo]()
$257
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 5/286:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Mon 6/15:21 pm
MSY
- STL
1 stop24h 12m
Frontier
Deal found 5/7![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/286:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Sun 5/315:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 5/5![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/26:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Tue 6/95:21 pm
MSY
- STL
1 stop15h 26m
Frontier
Deal found 5/5![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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
- MSY
2 stops16h 32m
Frontier
Thu 6/45:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 5/5![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/42:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Mon 6/89:55 pm
MSY
- MCI
1 stop15h 05m
Frontier
Deal found 5/5![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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
- MSY
1 stop21h 57m
Frontier
Mon 6/89:55 pm
MSY
- MCI
1 stop15h 05m
Frontier
Deal found 5/6![Frontier logo]()
$177
This CheapOair deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Sun 6/72:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Thu 6/119:48 pm
MSY
- MCI
1 stop15h 12m
Frontier
Deal found 5/6![Frontier logo]()
$260
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.
Fri 6/126:16 pm
MCI
- MSY
1 stop22h 10m
Frontier
Tue 6/165:21 pm
MSY
- MCI
1 stop24h 00m
Frontier
Deal found 5/7![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/195:06 pm
STL
- MSY
1 stop23h 20m
Frontier
Tue 6/235:21 pm
MSY
- STL
1 stop15h 31m
Frontier
Deal found 5/5![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/236:31 pm
STL
- MSY
1 stop21h 55m
Frontier
Fri 6/265:21 pm
MSY
- STL
1 stop15h 31m
Frontier
Deal found 5/6![Frontier logo]()
$229
One-way flights from Missouri to LouisianaSearch for one-way flight options from Missouri to Louisiana. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
Search for one-way flight options from Missouri to Louisiana. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Trip.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Mon 6/15:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 5/6![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/16:24 pm
MCI
- MSY
1 stop21h 57m
Frontier
Deal found 5/5![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/55:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 5/6![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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
- MSY
1 stop21h 57m
Frontier
Deal found 5/5![Frontier logo]()
$67
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 5/286:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Deal found 5/7![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/26:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Deal found 5/6![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/306:33 pm
STL
- MSY
1 stop21h 52m
Frontier
Deal found 5/6![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/35:06 pm
STL
- MSY
1 stop23h 20m
Frontier
Deal found 5/6![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 7/36:16 pm
MCI
- MSY
1 stop22h 10m
Frontier
Deal found 5/5![Frontier logo]()
$104
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:08 pm
STL
- MSY
1 stop24h 55m
Frontier
Deal found 5/7![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 5/6![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/305:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 5/6![Frontier logo]()
$111
Find flight deals from Missouri to Louisiana
Keep the following information in mind while searching for Missouri to Louisiana flight deals. Data was last updated May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $128 (Kiwi.com) |
One-way from | $59 (Trip.com) |
Popular in | February |
Cheapest in | September |
Average price | $442 |
Good round-trip deal | $399 or less |
Good one-way deal | $228 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Louisiana 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 10, 2026.
Use the filters below to find and compare flights from Missouri to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityNew Orleans
MCI - MSY
MCIMSY
Kansas City
Wed 6/24
3:38 pm-10:46 pm
1 stop7h 08m
New Orleans Louis Armstrong
Tue 6/30
7:17 pm-11:59 pm
1 stop4h 42m
$267
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Tue 6/2
8:55 pm-10:45 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Tue 6/9
6:45 pm-8:30 pm
Nonstop1h 45m
$277
Kansas CityNew Orleans
MCI - MSY
MCIMSY
Kansas City
Wed 7/22
2:35 pm-4:35 pm
Nonstop2h 00m
New Orleans Louis Armstrong
Sun 7/26
8:30 pm-12:30 am
1 stop4h 00m
$282
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Tue 10/20
1:30 pm-8:42 pm
1 stop7h 12m
New Orleans Louis Armstrong
Tue 10/27
12:00 pm-3:58 pm
1 stop3h 58m
$287
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Wed 5/27
6:00 am-10:34 am
1 stop4h 34m
Lafayette Regional
Thu 6/4
5:15 pm-9:38 pm
1 stop4h 23m
$296
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Tue 6/2
10:49 am-4:33 pm
1 stop5h 44m
Lafayette Regional
Tue 6/16
5:03 pm-10:18 pm
1 stop5h 15m
$296
St. LouisShreveport
STL - SHV
STLSHV
Lambert-St Louis
Sun 6/7
5:29 am-9:41 am
1 stop4h 12m
Shreveport
Sat 6/13
5:13 pm-11:59 pm
1 stop6h 46m
$299
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Fri 10/9
8:35 am-3:31 pm
1 stop6h 56m
Lafayette Regional
Sat 10/24
5:20 am-10:09 am
1 stop4h 49m
$301
St. LouisLafayette
STL - LFT
STLLFT
Lambert-St Louis
Tue 6/2
7:05 am-4:57 pm
2 stops9h 52m
Lafayette Regional
Tue 6/16
5:27 pm-11:59 pm
1 stop6h 32m
$301
St. LouisNew Orleans
STL - MSY
STLMSY
Lambert-St Louis
Thu 5/28
9:45 pm-11:35 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Mon 6/1
7:45 am-9:35 am
Nonstop1h 50m
$303
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Missouri with our price prediction graph.
STL-MSY
MCI-MSY
STL-SHV
STL-LFT
SGF-MSY
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 Louisiana
USMO-USLA
STL-MSY
MCI-MSY
STL-SHV
STL-LFT
How far ahead should I book a flight from Missouri to Louisiana?
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Louisiana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Missouri to Louisiana?
Currently, December is the cheapest month in which you can book a flight from Missouri to Louisiana (average of $82). Flying from Missouri to Louisiana in April is currently the most expensive (average of $196). 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 MO to LA?
Find hourly flight availability from Missouri to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Missouri to Louisiana at noon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Missouri to Louisiana?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Louisiana. Price data was last updated on December 27, 2025.
Travelers seeking maximum savings on their Missouri to Louisiana flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Missouri to Louisiana?
Reviews of airlines servicing Louisiana
Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Missouri to Louisiana by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
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 Louisiana. 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.
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Alternative routes for Missouri to Louisiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Louisiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Louisiana by cabin class
Find flights from Missouri to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Louisiana flights
Browse other Missouri and Louisiana flight options. Last updated on May 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Louisiana
Find the right flight back to Missouri after your stay in Louisiana
Missouri to Louisiana flights
Consider these flights traveling from Missouri to Louisiana.
Top 6 airlines flying from Missouri to Louisiana
Discover the top 6 airlines that operate flights from Missouri to Louisiana. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$93 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$328 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$159 | Average$394 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$400 | FlexibilityNo cancel fee | On-time63% |