$63+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — STL
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Missouri with Cheapflights
1. Tell us where you want to go
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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 April 18, 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 April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/125:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Tue 5/196:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Deal found 4/16![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/135:21 pm
MSY
- STL
1 stop23h 33m
Frontier
Mon 5/185:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 4/13![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/75:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Mon 5/115:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 4/14![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/84:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Sat 5/98:08 pm
STL
- MSY
1 stop25h 02m
Frontier
Deal found 4/14![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/115:29 pm
MSY
- STL
1 stop6h 52m
Multiple Airlines
Mon 5/185:27 pm
STL
- MSY
1 stop22h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/125:29 pm
MSY
- STL
2 stops15h 26m
Multiple Airlines
Tue 5/196:33 pm
STL
- MSY
1 stop21h 48m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$167
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Fri 5/13:39 pm
MSY
- MCI
1 stop22h 27m
Frontier
Fri 5/82:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 4/15![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Fri 5/84:19 pm
STL
- MSY
1 stop24h 14m
Frontier
Deal found 4/14![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/135:21 pm
MSY
- STL
1 stop23h 33m
Multiple Airlines
Mon 5/185:27 pm
STL
- MSY
2 stops28h 52m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$180
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/13:39 pm
MSY
- MCI
1 stop22h 27m
Frontier
Sun 5/311:53 am
MCI
- MSY
1 stop5h 39m
Frontier
Deal found 4/14![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/55:21 pm
MSY
- MCI
1 stop24h 08m
Frontier
Thu 5/72:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 4/14![Frontier logo]()
$194
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:55 pm
MSY
- MCI
1 stop15h 54m
Multiple Airlines
Sun 5/1010:35 am
MCI
- MSY
1 stop5h 49m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$224
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 April 18, 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 April 18, 2026.
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Sat 5/94:19 pm
STL
- MSY
1 stop23h 13m
Frontier
Deal found 4/17![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/147:10 pm
MSY
- MCI
1 stop4h 39m
Delta
Tue 5/195:39 am
MCI
- MSY
1 stop6h 05m
Delta
Deal found 4/15![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:40 am
MSY
- STL
Nonstop1h 50m
Southwest
Mon 5/187:50 pm
STL
- MSY
1 stop3h 45m
Southwest
Deal found 4/13![Southwest logo]()
$286
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 7/76:26 pm
BTR
- STL
1 stop5h 30m
American Airlines
Sat 7/115:29 am
STL
- BTR
1 stop5h 45m
American Airlines
Deal found 4/13![American Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:06 pm
BTR
- MCI
1 stop4h 04m
United Airlines
Mon 5/42:59 pm
MCI
- BTR
1 stop4h 42m
United Airlines
Deal found 4/17![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/164:00 pm
LFT
- STL
1 stop5h 38m
Delta
Sat 5/234:00 pm
STL
- LFT
1 stop5h 47m
Delta
Deal found 4/13![Delta logo]()
$283
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:55 am
MSY
- STL
Nonstop1h 50m
Southwest
Sat 6/69:50 am
STL
- MSY
Nonstop1h 45m
Southwest
Deal found 4/15![Southwest logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 7/210:17 am
SHV
- MCI
2 stops22h 38m
Multiple Airlines
Sun 7/57:15 pm
MCI
- SHV
1 stop16h 53m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 4/286:30 pm
SHV
- STL
1 stop4h 29m
American Airlines
Sat 5/28:00 am
STL
- SHV
2 stops8h 29m
American Airlines
Deal found 4/13![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:38 am
MSY
- MCI
1 stop7h 03m
Delta
Tue 5/58:10 am
MCI
- MSY
1 stop6h 14m
Delta
Deal found 4/13![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 6/302:21 pm
MSY
- SGF
1 stop4h 22m
United Airlines
Fri 7/34:59 pm
SGF
- MSY
1 stop6h 27m
United Airlines
Deal found 4/13![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:25 am
MSY
- STL
Nonstop1h 50m
Southwest
Sat 6/69:50 am
STL
- MSY
Nonstop1h 45m
Southwest
Deal found 4/17![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:38 am
MSY
- MCI
1 stop5h 28m
Delta
Wed 5/65:12 pm
MCI
- MSY
1 stop6h 24m
Delta
Deal found 4/13![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:06 am
BTR
- MCI
2 stops8h 41m
American Airlines
Mon 5/42:11 pm
MCI
- BTR
1 stop7h 14m
American Airlines
Deal found 4/17![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:25 pm
MSY
- SGF
1 stop4h 35m
United Airlines
Sat 5/23:00 pm
SGF
- MSY
1 stop6h 32m
United Airlines
Deal found 4/13![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/2910:50 am
MSY
- MCI
Nonstop2h 00m
Southwest
Mon 6/13:30 pm
MCI
- MSY
Nonstop1h 55m
Southwest
Deal found 4/13![Southwest logo]()
$317
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 4/297:06 am
BTR
- STL
2 stops9h 35m
American Airlines
Sun 5/35:20 am
STL
- BTR
1 stop4h 42m
American Airlines
Deal found 4/14![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:01 pm
MSY
- SGF
1 stop4h 07m
United Airlines
Sun 5/36:25 am
SGF
- MSY
1 stop4h 26m
United Airlines
Deal found 4/17![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/135:00 pm
SHV
- STL
1 stop6h 59m
Delta
Sat 5/164:00 pm
STL
- SHV
1 stop6h 13m
Delta
Deal found 4/13![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/1410:50 am
MSY
- MCI
Nonstop2h 00m
Southwest
Tue 5/195:30 am
MCI
- MSY
1 stop5h 20m
Southwest
Deal found 4/13![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/295:00 pm
SHV
- MCI
1 stop6h 49m
Delta
Tue 6/212:21 pm
MCI
- SHV
1 stop7h 00m
Delta
Deal found 4/15![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:03 pm
LFT
- STL
2 stops9h 53m
American Airlines
Sat 5/165:51 am
STL
- LFT
2 stops7h 42m
American Airlines
Deal found 4/17![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/225:20 am
SHV
- MCI
1 stop4h 43m
United Airlines
Sat 5/238:30 am
MCI
- SHV
1 stop7h 11m
United Airlines
Deal found 4/16![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/117:15 pm
MSY
- MCI
1 stop4h 20m
Southwest
Wed 5/132:00 pm
MCI
- MSY
Nonstop1h 55m
Southwest
Deal found 4/13![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:00 pm
LFT
- STL
1 stop5h 40m
Delta
Fri 6/195:24 pm
STL
- LFT
1 stop4h 21m
Delta
Deal found 4/18![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Sat 5/166:32 pm
BTR
- STL
1 stop4h 27m
American Airlines
Mon 5/186:11 pm
STL
- BTR
1 stop4h 40m
American Airlines
Deal found 4/12![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:14 pm
MSY
- SGF
1 stop4h 13m
United Airlines
Mon 5/184:50 pm
SGF
- MSY
1 stop4h 42m
United Airlines
Deal found 4/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 5/234:00 pm
BTR
- STL
1 stop5h 38m
Delta
Sun 5/315:20 pm
STL
- BTR
1 stop4h 40m
Delta
Deal found 4/15![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:45 am
MSY
- STL
Nonstop1h 50m
Southwest
Wed 6/249:15 pm
STL
- MSY
Nonstop1h 45m
Southwest
Deal found 4/13![Southwest logo]()
$346
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/137:00 am
SHV
- STL
2 stops9h 41m
American Airlines
Sat 5/165:20 am
STL
- SHV
1 stop4h 43m
American Airlines
Deal found 4/14![American Airlines logo]()
$368
Last-minute flights from Louisiana to MissouriDiscover last-minute flight deals from Louisiana to Missouri. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Missouri. Data last updated April 18, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Fri 5/13:39 pm
MSY
- MCI
1 stop22h 27m
Frontier
Fri 5/82:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 4/15![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/13:39 pm
MSY
- MCI
1 stop22h 27m
Frontier
Sun 5/311:53 am
MCI
- MSY
1 stop5h 39m
Frontier
Deal found 4/14![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/55:21 pm
MSY
- MCI
1 stop24h 08m
Frontier
Thu 5/72:34 pm
MCI
- MSY
1 stop6h 36m
Frontier
Deal found 4/14![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/75:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Mon 5/115:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 4/14![Frontier logo]()
$140
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Fri 5/84:19 pm
STL
- MSY
1 stop24h 14m
Frontier
Deal found 4/14![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/84:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Sat 5/98:08 pm
STL
- MSY
1 stop25h 02m
Frontier
Deal found 4/14![Frontier logo]()
$151
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:55 pm
MSY
- MCI
1 stop15h 54m
Multiple Airlines
Sun 5/1010:35 am
MCI
- MSY
1 stop5h 49m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/115:29 pm
MSY
- STL
1 stop6h 52m
Multiple Airlines
Mon 5/185:27 pm
STL
- MSY
1 stop22h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/125:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Tue 5/196:33 pm
STL
- MSY
1 stop21h 48m
Frontier
Deal found 4/16![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” 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 5/125:29 pm
MSY
- STL
2 stops15h 26m
Multiple Airlines
Tue 5/196:33 pm
STL
- MSY
1 stop21h 48m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/135:21 pm
MSY
- STL
1 stop23h 33m
Frontier
Mon 5/185:27 pm
STL
- MSY
1 stop22h 54m
Frontier
Deal found 4/13![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/135:21 pm
MSY
- STL
1 stop23h 33m
Multiple Airlines
Mon 5/185:27 pm
STL
- MSY
2 stops28h 52m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$180
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 April 18, 2026.
Search for one-way flight options from Louisiana to Missouri. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” 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 5/55:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 4/13![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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 6/25:21 pm
MSY
- MCI
1 stop24h 08m
Frontier
Deal found 4/15![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/125:21 pm
MSY
- STL
1 stop15h 34m
Frontier
Deal found 4/14![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
MSY
- STL
1 stop7h 56m
Frontier
Deal found 4/14![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/135:21 pm
MSY
- STL
1 stop23h 33m
Frontier
Deal found 4/14![Frontier logo]()
$71
This CheapOair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:55 pm
MSY
- STL
1 stop21h 28m
Frontier
Deal found 4/17![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Sat 5/165:18 pm
MSY
- STL
1 stop7h 03m
Frontier
Deal found 4/14![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:45 pm
MSY
- STL
1 stop14h 05m
Frontier
Deal found 4/14![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 6/115:21 pm
MSY
- MCI
1 stop24h 00m
Frontier
Deal found 4/14![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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 5/125:21 pm
MSY
- MCI
1 stop24h 08m
Frontier
Deal found 4/14![Frontier logo]()
$99
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” 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.
Sun 5/38:13 pm
MSY
- STL
1 stop27h 06m
Frontier
Deal found 4/15![Frontier logo]()
$99
This Trip.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” 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.
Fri 5/89:55 pm
MSY
- MCI
1 stop15h 54m
Frontier
Deal found 4/14![Frontier logo]()
$100
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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $124 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $472 |
Good round-trip deal | $307 or less |
Good one-way deal | $192 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 April 18, 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
Fri 5/8
4:25 pm-12:21 am
1 stop7h 56m
Lambert-St Louis
Sat 5/9
4:19 pm-3:32 pm
1 stop23h 13m
$171
New OrleansKansas City
MSY - MCI
MSYMCI
New Orleans Louis Armstrong
Thu 5/14
7:10 pm-11:49 pm
1 stop4h 39m
Kansas City
Tue 5/19
5:39 am-11:44 am
1 stop6h 05m
$272
LafayetteSt. Louis
LFT - STL
LFTSTL
Lafayette Regional
Sat 5/16
4:00 pm-9:38 pm
1 stop5h 38m
Lambert-St Louis
Sat 5/23
4:00 pm-9:47 pm
1 stop5h 47m
$283
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Wed 5/13
7:40 am-9:30 am
Nonstop1h 50m
Lambert-St Louis
Mon 5/18
7:50 pm-11:35 pm
1 stop3h 45m
$286
New OrleansKansas City
MSY - MCI
MSYMCI
New Orleans Louis Armstrong
Wed 4/29
10:38 am-5:41 pm
1 stop7h 03m
Kansas City
Tue 5/5
8:10 am-2:24 pm
1 stop6h 14m
$299
New OrleansKansas City
MSY - MCI
MSYMCI
New Orleans Louis Armstrong
Wed 4/29
10:38 am-4:06 pm
1 stop5h 28m
Kansas City
Wed 5/6
5:12 pm-11:36 pm
1 stop6h 24m
$299
Quickest round-trip
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Sat 5/30
7:55 am-9:45 am
Nonstop1h 50m
Lambert-St Louis
Sat 6/6
9:50 am-11:35 am
Nonstop1h 45m
$303
New OrleansSt. Louis
MSY - STL
MSYSTL
New Orleans Louis Armstrong
Thu 6/4
7:25 am-9:15 am
Nonstop1h 50m
Lambert-St Louis
Sat 6/6
9:50 am-11:35 am
Nonstop1h 45m
$303
Baton RougeSt. Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Tue 7/7
6:26 pm-11:56 pm
1 stop5h 30m
Lambert-St Louis
Sat 7/11
5:29 am-11:14 am
1 stop5h 45m
$305
ShreveportSt. Louis
SHV - STL
SHVSTL
Shreveport
Wed 5/13
5:00 pm-11:59 pm
1 stop6h 59m
Lambert-St Louis
Sat 5/16
4:00 pm-10:13 pm
1 stop6h 13m
$309
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-STL
MSY-MCI
BTR-STL
BTR-MCI
LFT-STL
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-STL
MSY-MCI
BTR-STL
BTR-MCI
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 April is currently the most expensive (average of $248). 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 April 18, 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 April 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 afternoons 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 Louisiana to Missouri?
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 April 18, 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.
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
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 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.
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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 April 18, 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$323 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$363 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$372 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$372 | FlexibilityNo cancel fee | On-time63% |