$61+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSY
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Louisiana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 August 8, 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 August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/1210:35 am -
1 stop5h 32m
Wed 10/145:02 pm -
1 stop16h 38m
Deal found 8/6![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 11/910:35 am -
1 stop5h 28m
Fri 11/134:58 pm -
1 stop16h 42m
Deal found 8/3![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 11/410:35 am -
1 stop5h 28m
Tue 11/104:58 pm -
1 stop16h 42m
Deal found 8/7![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Tue 11/310:35 am -
1 stop5h 28m
Tue 11/104:58 pm -
1 stop16h 42m
Deal found 8/7![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/2510:35 am -
1 stop5h 32m
Wed 10/284:58 pm -
1 stop16h 42m
Deal found 8/4![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/1410:35 am -
1 stop5h 32m
Sat 10/175:02 pm -
1 stop16h 38m
Deal found 8/8![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/92:29 pm -
1 stop25h 53m
Tue 9/155:17 pm -
1 stop19h 53m
Deal found 8/7![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/1210:35 am -
1 stop5h 32m
Tue 10/135:02 pm -
1 stop16h 38m
Deal found 8/5![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 8/306:17 pm -
1 stop23h 45m
Sat 9/57:11 pm -
1 stop22h 11m
Deal found 8/7![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/182:29 pm -
1 stop25h 53m
Tue 9/225:17 pm -
1 stop19h 53m
Deal found 8/6![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sat 10/3110:35 am -
1 stop5h 28m
Tue 11/104:58 pm -
1 stop16h 42m
Deal found 8/7![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/55:00 pm -
1 stop25h 02m
Fri 9/1110:48 am -
1 stop8h 49m
Deal found 8/5![Frontier logo]()
$209
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 August 8, 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 August 8, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:05 am -
1 stop4h 08m
Sat 9/196:00 am -
1 stop6h 32m
Deal found 8/7![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/128:00 am -
2 stops9h 47m
Sat 9/1912:03 pm -
1 stop5h 45m
Deal found 8/7![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/8. 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 10/85:40 am -
1 stop4h 52m
Mon 10/195:17 pm -
1 stop6h 25m
Deal found 8/8![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 8/7. 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.
Mon 9/142:50 pm -
Nonstop1h 55m
Thu 9/175:10 am -
1 stop5h 55m
Deal found 8/7![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/238:35 am -
1 stop4h 34m
Sun 9/279:20 am -
1 stop4h 50m
Deal found 8/8![United Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/275:42 am -
1 stop4h 29m
Sun 8/305:00 am -
1 stop7h 15m
Deal found 8/3![American Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm -
Nonstop1h 40m
Mon 10/52:25 pm -
Nonstop1h 45m
Deal found 8/4![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:00 pm -
1 stop4h 08m
Sat 9/265:07 pm -
1 stop4h 09m
Deal found 8/4![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/268:00 am -
2 stops9h 47m
Wed 9/309:20 am -
1 stop4h 50m
Deal found 8/5![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 8/6. 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.
Sat 10/312:00 pm -
Nonstop1h 50m
Thu 11/58:40 pm -
Nonstop2h 00m
Deal found 8/6![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 8/5. 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 10/143:25 pm -
1 stop7h 00m
Mon 10/194:56 pm -
1 stop5h 23m
Deal found 8/5![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:16 am -
1 stop6h 40m
Thu 9/105:27 pm -
1 stop6h 16m
Deal found 8/6![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/66:25 am -
1 stop6h 48m
Sat 9/129:51 am -
1 stop6h 20m
Deal found 8/7![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/6. 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 9/36:00 am -
1 stop5h 00m
Thu 9/106:00 am -
1 stop6h 32m
Deal found 8/6![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/6. 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 1/134:15 pm -
1 stop4h 55m
Sat 1/167:10 am -
1 stop4h 05m
Deal found 8/6![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 8/2910:55 am -
2 stops11h 02m
Sat 9/52:15 pm -
2 stops8h 40m
Deal found 8/8![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/7. 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.
Sat 10/34:40 pm -
1 stop4h 45m
Tue 10/61:25 pm -
Nonstop1h 45m
Deal found 8/7![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 9/238:30 am -
1 stop5h 16m
Sun 9/275:27 pm -
1 stop6h 16m
Deal found 8/5![American Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 10/13:12 pm -
1 stop6h 04m
Sat 10/1012:05 pm -
2 stops9h 16m
Deal found 8/6![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm -
1 stop5h 15m
Sat 11/145:15 am -
1 stop5h 35m
Deal found 8/4![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 11/84:23 pm -
1 stop7h 12m
Thu 11/125:20 am -
1 stop5h 45m
Deal found 8/6![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 10/315:45 am -
2 stops7h 31m
Tue 11/1012:07 pm -
1 stop4h 48m
Deal found 8/8![United Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 8/8. 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 9/511:15 am -
1 stop8h 15m
Sat 9/126:30 am -
2 stops7h 05m
Deal found 8/8![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 8/5. 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 10/133:25 pm -
1 stop7h 00m
Mon 10/195:20 am -
1 stop5h 33m
Deal found 8/5![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Wed 8/266:00 am -
2 stops7h 41m
Wed 9/308:07 am -
2 stops8h 41m
Deal found 8/5![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/2110:53 am -
2 stops10h 26m
Sun 8/235:46 pm -
1 stop4h 41m
Deal found 8/7![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:10 am -
1 stop4h 40m
Thu 9/1010:35 am -
Nonstop2h 00m
Deal found 8/4![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:00 pm -
1 stop4h 41m
Sun 11/85:20 am -
1 stop5h 33m
Deal found 8/4![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:00 am -
2 stops8h 41m
Sun 9/206:38 pm -
1 stop5h 05m
Deal found 8/6![American Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 8/5. 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.
Wed 8/262:50 pm -
2 stops7h 00m
Tue 9/18:20 am -
2 stops6h 50m
Deal found 8/5![Southwest logo]()
$349
Last-minute flights from Missouri to LouisianaDiscover last-minute flight deals from Missouri to Louisiana. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Louisiana. Data last updated August 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/2611:26 am -
1 stop6h 36m
Mon 8/319:36 pm -
2 stops37h 05m
Deal found 8/3![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 8/306:17 pm -
1 stop23h 45m
Sat 9/57:11 pm -
1 stop22h 11m
Deal found 8/7![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/211:26 am -
1 stop6h 36m
Fri 9/1110:48 am -
1 stop8h 49m
Deal found 8/5![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sat 9/56:45 pm -
2 stops23h 17m
Thu 9/105:17 pm -
1 stop19h 53m
Deal found 8/7![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/55:00 pm -
1 stop25h 02m
Fri 9/1110:48 am -
1 stop8h 49m
Deal found 8/5![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sat 9/55:00 pm -
1 stop25h 02m
Mon 9/1410:48 am -
1 stop8h 49m
Deal found 8/5![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/92:29 pm -
1 stop25h 53m
Tue 9/155:17 pm -
1 stop19h 53m
Deal found 8/7![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/1010:20 am -
1 stop5h 26m
Sun 9/135:17 pm -
1 stop19h 53m
Deal found 8/7![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/142:29 pm -
1 stop25h 53m
Mon 9/215:26 pm -
2 stops43h 44m
Deal found 8/5![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 9/142:29 pm -
2 stops23h 52m
Thu 9/175:17 pm -
1 stop19h 53m
Deal found 8/4![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Thu 9/1710:20 am -
1 stop6h 11m
Thu 9/245:17 pm -
1 stop19h 53m
Deal found 8/4![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/182:29 pm -
1 stop25h 53m
Tue 9/225:17 pm -
1 stop19h 53m
Deal found 8/6![Frontier logo]()
$166
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 August 8, 2026.
Search for one-way flight options from Missouri to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:29 pm -
1 stop25h 53m
Deal found 8/7![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 10/52:29 pm -
1 stop25h 53m
Deal found 8/4![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 9/76:17 pm -
1 stop23h 45m
Deal found 8/7![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Tue 11/310:35 am -
1 stop5h 28m
Deal found 8/4![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 9/211:26 am -
1 stop6h 36m
Deal found 8/4![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 9/46:17 pm -
1 stop23h 45m
Deal found 8/4![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/55:00 pm -
1 stop25h 02m
Deal found 8/4![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/92:29 pm -
1 stop25h 53m
Deal found 8/7![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 8/6. 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.
Wed 11/410:35 am -
1 stop5h 28m
Deal found 8/6![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 8/3111:26 am -
1 stop6h 36m
Deal found 8/4![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Sun 9/65:27 pm -
1 stop23h 29m
Deal found 8/5![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:38 pm -
1 stop6h 58m
Deal found 8/4![Frontier logo]()
$115
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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $61 (Trip.com) |
Popular in | July |
Cheapest in | October |
Average price | $340 |
Good round-trip deal | $340 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 August 8, 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
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sat 9/12
7:05 am-11:13 am
1 stop4h 08m
Lafayette Regional
Sat 9/19
6:00 am-12:32 pm
1 stop6h 32m
$293
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Sat 9/12
8:00 am-5:47 pm
2 stops9h 47m
Lafayette Regional
Sat 9/19
12:03 pm-5:48 pm
1 stop5h 45m
$298
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Wed 9/23
8:35 am-1:09 pm
1 stop4h 34m
Lafayette Regional
Sun 9/27
9:20 am-2:10 pm
1 stop4h 50m
$306
St. LouisAlexandria
STL Lambert-St Louis - AEX Alexandria
STLAEX
Lambert-St Louis
Thu 10/8
5:40 am-10:32 am
1 stop4h 52m
Alexandria
Mon 10/19
5:17 pm-11:42 pm
1 stop6h 25m
$308
St. LouisAlexandria
STL Lambert-St Louis - AEX Alexandria
STLAEX
Lambert-St Louis
Thu 8/27
5:42 am-10:11 am
1 stop4h 29m
Alexandria
Sun 8/30
5:00 am-12:15 pm
1 stop7h 15m
$308
St. LouisLafayette
STL Lambert-St Louis - LFT Lafayette Regional
STLLFT
Lambert-St Louis
Wed 8/26
8:00 am-5:47 pm
2 stops9h 47m
Lafayette Regional
Wed 9/30
9:20 am-2:10 pm
1 stop4h 50m
$311
Kansas CityNew Orleans
MCI Kansas City - MSY New Orleans Louis Armstrong
MCIMSY
Kansas City
Mon 9/14
2:50 pm-4:45 pm
Nonstop1h 55m
New Orleans Louis Armstrong
Thu 9/17
5:10 am-11:05 am
1 stop5h 55m
$317
Quickest round-trip
St. LouisNew Orleans
STL Lambert-St Louis - MSY New Orleans Louis Armstrong
STLMSY
Lambert-St Louis
Thu 10/1
2:05 pm-3:45 pm
Nonstop1h 40m
New Orleans Louis Armstrong
Mon 10/5
2:25 pm-4:10 pm
Nonstop1h 45m
$319
SpringfieldNew Orleans
SGF Springfield-Branson - MSY New Orleans Louis Armstrong
SGFMSY
Springfield-Branson
Sat 9/19
4:00 pm-8:08 pm
1 stop4h 08m
New Orleans Louis Armstrong
Sat 9/26
5:07 pm-9:16 pm
1 stop4h 09m
$319
Kansas CityNew Orleans
MCI Kansas City - MSY New Orleans Louis Armstrong
MCIMSY
Kansas City
Sat 10/31
2:00 pm-3:50 pm
Nonstop1h 50m
New Orleans Louis Armstrong
Thu 11/5
8:40 pm-10:40 pm
Nonstop2h 00m
$319
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
COU-MSY
STL-BTR
MCI-MSY
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
COU-MSY
STL-BTR
MCI-MSY
What is the cheapest month to book a flight from Missouri to Louisiana?
Currently, October is the cheapest month in which you can book a flight from Missouri to Louisiana (average of $339). Flying from Missouri to Louisiana in February is currently the most expensive (average of $443). 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 August 8, 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 36% on your trip compared to booking a flight in the evening.
How much does it cost to fly round-trip from Missouri to Louisiana?
Airfare is below average for this route at the moment.
Missouri to Louisiana flights typically cost between $315 and $534 in October.The cheapest round-trip price found within the last 5 days was $144 on Frontier (Oct 12-Oct 14).
How far ahead should I book a flight from Missouri to Louisiana?
Booking 17 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 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 August 8, 2026.
Travelers seeking maximum savings on their Missouri to Louisiana flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 8, 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.
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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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 August 8, 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 5 airlines flying from Missouri to Louisiana
Discover the top 5 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$93 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$328 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$413 | FlexibilityNo cancel fee | On-time63% |