$61+ Cheap flights from Illinois 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MSY
Apr 3 — Apr 101
1 adult, Economy
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Find cheap flights from Illinois to Louisiana with Cheapflights
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Cheapest flights from Illinois to LouisianaExplore the most affordable flight options available from Illinois to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.
Explore the most affordable flight options available from Illinois to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/1312:45 pm
ORD
- MSY
1 stop6h 16m
Spirit Airlines
Fri 4/246:36 pm
MSY
- ORD
Nonstop2h 36m
Spirit Airlines
Deal found 2/28![Spirit Airlines logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:34 pm
ORD
- MSY
1 stop5h 43m
Spirit Airlines
Sat 4/2510:10 am
MSY
- ORD
Nonstop2h 35m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Fri 5/299:00 am
ORD
- MSY
Nonstop2h 18m
Spirit Airlines
Fri 5/296:36 pm
MSY
- ORD
Nonstop2h 36m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:31 am
ORD
- MSY
1 stop11h 52m
Spirit Airlines
Mon 5/46:36 pm
MSY
- ORD
Nonstop2h 36m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$140
This CheapOair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/108:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Fri 4/241:10 pm
MSY
- ORD
1 stop6h 53m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$141
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Wed 4/811:24 am
MSY
- ORD
1 stop11h 15m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/295:57 pm
ORD
- MSY
1 stop16h 59m
Multiple Airlines
Mon 5/411:51 am
MSY
- ORD
1 stop27h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/94:36 pm
ORD
- MSY
1 stop6h 08m
Spirit Airlines
Tue 4/149:20 am
MSY
- ORD
Nonstop2h 30m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:31 am
ORD
- MSY
1 stop11h 52m
Spirit Airlines
Thu 4/233:39 pm
MSY
- ORD
1 stop8h 45m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/1111:25 am
ORD
- MSY
1 stop6h 58m
Multiple Airlines
Tue 4/147:18 pm
MSY
- ORD
1 stop18h 49m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/68:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Mon 4/137:18 pm
MSY
- ORD
1 stop25h 59m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/206:00 am
MDW
- MSY
1 stop11h 32m
Frontier
Fri 4/246:32 pm
MSY
- MDW
1 stop24h 05m
Frontier
Deal found 3/3![Frontier logo]()
$148
Best flights from Illinois to LouisianaDiscover carefully curated flight deals from Illinois to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 4, 2026.
Discover carefully curated flight deals from Illinois to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 4, 2026.
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/253:30 pm
MDW
- MSY
2 stops6h 50m
Southwest
Wed 4/295:35 pm
MSY
- MDW
Nonstop2h 25m
Southwest
Deal found 2/27![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/155:53 pm
ORD
- MSY
1 stop5h 42m
Delta
Tue 4/211:21 pm
MSY
- ORD
1 stop6h 55m
Delta
Deal found 3/1![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/287:55 pm
ORD
- MSY
Nonstop2h 35m
United Airlines
Wed 4/297:00 am
MSY
- ORD
Nonstop2h 39m
United Airlines
Deal found 3/1![United Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/112:46 pm
BMI
- MSY
1 stop6h 15m
American Airlines
Tue 4/142:45 pm
MSY
- BMI
2 stops9h 07m
American Airlines
Deal found 2/28![American Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/63:00 pm
MDW
- MSY
1 stop5h 05m
Southwest
Sun 5/106:10 am
MSY
- MDW
1 stop5h 55m
Southwest
Deal found 3/2![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/82:40 pm
ORD
- MSY
2 stops8h 55m
Southwest
Mon 5/118:15 am
MSY
- ORD
1 stop5h 00m
Southwest
Deal found 3/2![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:48 am
ORD
- SHV
1 stop7h 29m
United Airlines
Sat 4/255:20 am
SHV
- ORD
1 stop5h 47m
United Airlines
Deal found 3/3![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/79:10 am
ORD
- MSY
1 stop6h 49m
Delta
Mon 5/117:05 pm
MSY
- ORD
1 stop4h 54m
Delta
Deal found 2/27![Delta logo]()
$278
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/125:15 am
MLI
- MSY
2 stops9h 34m
American Airlines
Sat 5/165:19 am
MSY
- MLI
1 stop7h 08m
American Airlines
Deal found 3/2![American Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 5/13:47 pm
MLI
- MSY
2 stops7h 42m
United Airlines
Wed 5/65:00 am
MSY
- MLI
2 stops7h 53m
United Airlines
Deal found 2/26![United Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/75:01 pm
STL
- SHV
1 stop5h 16m
Delta
Tue 3/105:40 pm
SHV
- STL
1 stop6h 18m
Delta
Deal found 2/27![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:35 pm
PIA
- MSY
1 stop4h 55m
United Airlines
Sat 4/115:00 am
MSY
- PIA
2 stops9h 08m
United Airlines
Deal found 3/1![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/112:38 pm
ORD
- BTR
1 stop7h 25m
Delta
Mon 3/237:05 pm
BTR
- ORD
1 stop4h 49m
Delta
Deal found 2/28![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/134:35 pm
MDW
- MSY
1 stop6h 15m
Southwest
Mon 4/206:20 am
MSY
- MDW
1 stop5h 35m
Southwest
Deal found 2/27![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:05 pm
ORD
- SHV
1 stop7h 00m
United Airlines
Mon 6/293:35 pm
SHV
- ORD
1 stop6h 01m
United Airlines
Deal found 3/3![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/236:00 am
STL
- MSY
1 stop5h 44m
Delta
Fri 5/295:13 pm
MSY
- STL
1 stop4h 16m
Delta
Deal found 3/2![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/109:50 pm
MDW
- MSY
Nonstop2h 20m
Southwest
Mon 4/136:05 pm
MSY
- MDW
Nonstop2h 20m
Southwest
Deal found 2/27![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/96:00 am
STL
- SHV
1 stop7h 17m
United Airlines
Sun 4/125:20 am
SHV
- STL
1 stop4h 05m
United Airlines
Deal found 2/28![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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.
Mon 3/304:21 pm
STL
- MSY
1 stop5h 35m
Delta
Thu 4/26:44 am
MSY
- STL
1 stop4h 25m
Delta
Deal found 2/28![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/125:25 am
STL
- MSY
1 stop6h 00m
Southwest
Thu 4/166:55 pm
MSY
- STL
Nonstop1h 55m
Southwest
Deal found 2/27![Southwest logo]()
$331
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/175:12 am
STL
- SHV
1 stop4h 31m
American Airlines
Sat 3/216:26 pm
SHV
- STL
1 stop4h 32m
American Airlines
Deal found 3/1![American Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 3/102:38 pm
ORD
- BTR
1 stop7h 25m
Delta
Mon 3/237:05 pm
BTR
- ORD
1 stop4h 49m
Delta
Deal found 3/2![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” 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 5/87:45 am
STL
- SHV
2 stops9h 58m
United Airlines
Sun 5/105:20 am
SHV
- STL
1 stop4h 10m
United Airlines
Deal found 3/2![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/179:45 pm
STL
- MSY
Nonstop1h 50m
Southwest
Mon 4/208:00 pm
MSY
- STL
1 stop3h 55m
Southwest
Deal found 3/1![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” 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 5/53:47 pm
MLI
- MSY
1 stop7h 00m
United Airlines
Sat 5/95:00 am
MSY
- MLI
2 stops10h 12m
United Airlines
Deal found 2/26![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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.
Mon 3/96:00 am
MDW
- BTR
1 stop6h 51m
Delta
Mon 3/164:00 pm
BTR
- MDW
1 stop6h 31m
Delta
Deal found 3/1![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/3110:30 am
MDW
- MSY
2 stops6h 15m
Southwest
Sat 4/410:00 am
MSY
- MDW
2 stops7h 05m
Southwest
Deal found 2/28![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/253:25 pm
MLI
- MSY
2 stops8h 03m
United Airlines
Sat 3/285:00 am
MSY
- MLI
2 stops10h 07m
United Airlines
Deal found 2/28![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/179:50 pm
MDW
- MSY
Nonstop2h 20m
Southwest
Mon 4/206:05 pm
MSY
- MDW
Nonstop2h 20m
Southwest
Deal found 2/28![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:00 pm
BMI
- MSY
1 stop6h 17m
Delta
Sun 8/25:30 am
MSY
- BMI
1 stop5h 41m
Delta
Deal found 2/27![Delta logo]()
$334
Last-minute flights from Illinois to LouisianaDiscover last-minute flight deals from Illinois to Louisiana. Data last updated March 4, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Louisiana. Data last updated March 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/238:58 pm
ORD
- MSY
Nonstop2h 25m
Spirit Airlines
Tue 3/319:20 am
MSY
- ORD
Nonstop2h 30m
Spirit Airlines
Deal found 3/1![Spirit Airlines logo]()
$139
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Wed 4/811:24 am
MSY
- ORD
1 stop11h 15m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/68:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Mon 4/137:18 pm
MSY
- ORD
1 stop25h 59m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/94:36 pm
ORD
- MSY
1 stop6h 08m
Spirit Airlines
Tue 4/149:20 am
MSY
- ORD
Nonstop2h 30m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$144
This CheapOair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/108:58 pm
ORD
- MSY
Nonstop2h 25m
Multiple Airlines
Fri 4/241:10 pm
MSY
- ORD
1 stop6h 53m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/1111:25 am
ORD
- MSY
1 stop6h 58m
Multiple Airlines
Tue 4/147:18 pm
MSY
- ORD
1 stop18h 49m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/1312:45 pm
ORD
- MSY
1 stop6h 16m
Spirit Airlines
Fri 4/246:36 pm
MSY
- ORD
Nonstop2h 36m
Spirit Airlines
Deal found 2/28![Spirit Airlines logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:31 am
ORD
- MSY
1 stop11h 52m
Spirit Airlines
Thu 4/233:39 pm
MSY
- ORD
1 stop8h 45m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/206:00 am
MDW
- MSY
1 stop11h 32m
Frontier
Fri 4/246:32 pm
MSY
- MDW
1 stop24h 05m
Frontier
Deal found 3/3![Frontier logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:34 pm
ORD
- MSY
1 stop5h 43m
Spirit Airlines
Sat 4/2510:10 am
MSY
- ORD
Nonstop2h 35m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:31 am
ORD
- MSY
1 stop11h 52m
Spirit Airlines
Mon 5/46:36 pm
MSY
- ORD
Nonstop2h 36m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/295:57 pm
ORD
- MSY
1 stop16h 59m
Multiple Airlines
Mon 5/411:51 am
MSY
- ORD
1 stop27h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$143
One-way flights from Illinois to LouisianaSearch for one-way flight options from Illinois to Louisiana. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
Search for one-way flight options from Illinois to Louisiana. Find affordable one-way fares based on user searches. Data last updated March 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 3/308:58 pm
ORD
- MSY
Nonstop2h 25m
Spirit Airlines
Deal found 3/1![Spirit Airlines logo]()
$61
This CheapOair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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.
Wed 5/207:49 pm
ORD
- MSY
Nonstop2h 27m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 3/174:36 pm
ORD
- MSY
1 stop6h 08m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 5/46:00 am
MDW
- MSY
1 stop11h 42m
Frontier
Deal found 2/27![Frontier logo]()
$65
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” 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 4/187:00 am
ORD
- MSY
Nonstop2h 35m
United Airlines
Deal found 3/1![United Airlines logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Tue 4/76:00 am
MDW
- MSY
1 stop28h 29m
Frontier
Deal found 3/3![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 3/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:36 pm
ORD
- MSY
1 stop6h 08m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” 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 4/135:11 pm
MDW
- MSY
1 stop17h 16m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:45 pm
ORD
- MSY
1 stop6h 16m
Spirit Airlines
Deal found 2/27![Spirit Airlines logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/254:36 pm
ORD
- MSY
1 stop6h 08m
Spirit Airlines
Deal found 3/3![Spirit Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/276:00 am
MDW
- MSY
1 stop11h 32m
Frontier
Deal found 3/3![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 4/275:50 am
ORD
- MSY
1 stop11h 42m
Frontier
Deal found 2/28![Frontier logo]()
$71
Find flight deals from Illinois to Louisiana
Keep the following information in mind while searching for Illinois to Louisiana flight deals. Data was last updated March 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (Kiwi.com) |
One-way from | $61 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $306 |
Good round-trip deal | $223 or less |
Good one-way deal | $125 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 March 4, 2026.
Use the filters below to find and compare flights from Illinois to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoNew Orleans
MDW - MSY
MDWMSY
Chicago Midway
Sat 4/25
3:30 pm-10:20 pm
2 stops6h 50m
New Orleans Louis Armstrong
Wed 4/29
5:35 pm-8:00 pm
Nonstop2h 25m
$192
ChicagoNew Orleans
ORD - MSY
ORDMSY
Chicago O'Hare Intl
Wed 4/15
5:53 pm-11:35 pm
1 stop5h 42m
New Orleans Louis Armstrong
Tue 4/21
1:21 pm-8:16 pm
1 stop6h 55m
$197
ChicagoNew Orleans
MDW - MSY
MDWMSY
Chicago Midway
Wed 5/6
3:00 pm-8:05 pm
1 stop5h 05m
New Orleans Louis Armstrong
Sun 5/10
6:10 am-12:05 pm
1 stop5h 55m
$217
ChicagoNew Orleans
ORD - MSY
ORDMSY
Chicago O'Hare Intl
Fri 5/8
2:40 pm-11:35 pm
2 stops8h 55m
New Orleans Louis Armstrong
Mon 5/11
8:15 am-1:15 pm
1 stop5h 00m
$222
ChicagoNew Orleans
ORD - MSY
ORDMSY
Chicago O'Hare Intl
Tue 4/28
7:55 pm-10:30 pm
Nonstop2h 35m
New Orleans Louis Armstrong
Wed 4/29
7:00 am-9:39 am
Nonstop2h 39m
$227
ChicagoShreveport
ORD - SHV
ORDSHV
Chicago O'Hare Intl
Wed 4/22
5:48 am-1:17 pm
1 stop7h 29m
Shreveport
Sat 4/25
5:20 am-11:07 am
1 stop5h 47m
$251
MolineNew Orleans
MLI - MSY
MLIMSY
Moline Quad-City
Fri 5/1
3:47 pm-11:29 pm
2 stops7h 42m
New Orleans Louis Armstrong
Wed 5/6
5:00 am-12:53 pm
2 stops7h 53m
$270
BloomingtonNew Orleans
BMI - MSY
BMIMSY
Bloomington-Normal
Sat 4/11
2:46 pm-9:01 pm
1 stop6h 15m
New Orleans Louis Armstrong
Tue 4/14
2:45 pm-11:52 pm
2 stops9h 07m
$274
PeoriaNew Orleans
PIA - MSY
PIAMSY
Greater Peoria
Mon 4/6
5:35 pm-10:30 pm
1 stop4h 55m
New Orleans Louis Armstrong
Sat 4/11
5:00 am-2:08 pm
2 stops9h 08m
$274
ChicagoNew Orleans
ORD - MSY
ORDMSY
Chicago O'Hare Intl
Thu 5/7
9:10 am-3:59 pm
1 stop6h 49m
New Orleans Louis Armstrong
Mon 5/11
7:05 pm-11:59 pm
1 stop4h 54m
$278
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Illinois with our price prediction graph.
ORD-MSY
MDW-MSY
BMI-MSY
ORD-SHV
MLI-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 Illinois to Louisiana
USIL-USLA
ORD-MSY
MDW-MSY
BMI-MSY
ORD-SHV
What is the cheapest month to book a flight from Illinois to Louisiana?
Currently, January is the cheapest month in which you can book a flight from Illinois to Louisiana (average of $78). Flying from Illinois to Louisiana in July is currently the most expensive (average of $161). 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 IL to LA?
Find hourly flight availability from Illinois 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 March 4, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to Louisiana in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Illinois to Louisiana?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Louisiana. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Illinois to Louisiana flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings 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 Illinois 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 March 4, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Illinois to Louisiana. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Illinois 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Illinois 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 Illinois to Louisiana by cabin class
Find flights from Illinois to Louisiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Louisiana flights
Browse other Illinois and Louisiana flight options. Last updated on March 4, 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 Illinois after your stay in Louisiana
Illinois to Louisiana flights
Consider these flights traveling from Illinois to Louisiana.
Top 6 airlines flying from Illinois to Louisiana
Discover the top 6 airlines that operate flights from Illinois 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 March 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$175 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$154 | Average$345 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$159 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$392 | FlexibilityNo cancel fee | On-time71% |