$118+ Cheap flights from Illinois to New Orleans (MSY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MSY
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to New Orleans with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to New Orleans
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Cheapest flights from Illinois to New OrleansExplore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Illinois to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Tue 11/106:16 am -
1 stop9h 57m
Fri 11/135:08 pm -
1 stop24h 39m
Deal found 9/20![Frontier logo]()
$245
This CheapOair deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/1210:26 am -
1 stop5h 44m
Sat 10/179:04 pm -
1 stop10h 27m
Deal found 9/21![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/57:32 pm -
1 stop13h 09m
Mon 12/79:26 am -
1 stop12h 16m
Deal found 9/20![Frontier logo]()
$247
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Fri 10/168:11 pm -
1 stop23h 58m
Tue 10/203:17 pm -
1 stop16h 34m
Deal found 9/20![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/27:32 pm -
2 stops14h 51m
Sat 12/59:26 am -
1 stop9h 11m
Deal found 9/20![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/149:51 am -
1 stop10h 18m
Tue 11/175:08 pm -
1 stop19h 43m
Deal found 9/20![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/49:43 pm -
1 stop19h 25m
Sun 12/69:26 am -
1 stop5h 29m
Deal found 9/20![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/129:51 am -
1 stop10h 19m
Wed 11/185:08 pm -
1 stop15h 48m
Deal found 9/20![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/317:15 am -
1 stop8h 58m
Tue 11/35:08 pm -
1 stop19h 43m
Deal found 9/21![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sat 10/246:00 am -
1 stop11h 22m
Sun 10/259:04 pm -
1 stop10h 27m
Deal found 9/22![Frontier logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sat 11/218:28 am -
1 stop9h 52m
Tue 11/246:55 pm -
1 stop24h 52m
Deal found 9/22![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Sat 11/286:30 am -
1 stop25h 53m
Sun 12/69:30 am -
1 stop23h 48m
Deal found 9/20![Frontier logo]()
$256
Best flights from Illinois to New OrleansDiscover carefully curated flight deals from Illinois to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Illinois to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/285:00 am -
1 stop4h 26m
Sat 10/3110:33 am -
1 stop7h 18m
Deal found 9/23![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/176:00 am -
1 stop6h 02m
Sat 11/215:30 am -
1 stop4h 49m
Deal found 9/24![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/312:45 pm -
Nonstop2h 15m
Sat 11/710:35 am -
1 stop4h 00m
Deal found 9/24![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/66:48 pm -
1 stop5h 36m
Sat 10/108:06 am -
1 stop6h 01m
Deal found 9/21![American Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/318:33 pm -
1 stop24h 37m
Sat 11/78:00 am -
1 stop11h 53m
Deal found 9/20![Multiple Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:20 pm -
Nonstop2h 32m
Thu 10/295:26 pm -
1 stop6h 00m
Deal found 9/24![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/1010:15 am -
Nonstop2h 20m
Tue 12/156:10 am -
Nonstop2h 25m
Deal found 9/20![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/124:26 pm -
1 stop7h 09m
Tue 10/205:20 am -
1 stop6h 06m
Deal found 9/21![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/2810:10 am -
2 stops5h 55m
Sat 10/315:55 am -
2 stops6h 55m
Deal found 9/24![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/256:59 am -
Nonstop2h 29m
Mon 11/307:00 am -
Nonstop2h 38m
Deal found 9/20![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 3/116:01 am -
1 stop4h 56m
Sun 3/146:30 am -
1 stop4h 47m
Deal found 9/22![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/276:50 am -
1 stop5h 20m
Wed 12/210:55 am -
2 stops6h 15m
Deal found 9/22![Southwest logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1911:25 am -
2 stops10h 13m
Mon 11/235:39 am -
1 stop5h 20m
Deal found 9/20![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:26 pm -
1 stop7h 09m
Wed 10/286:25 am -
1 stop5h 01m
Deal found 9/21![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/257:00 am -
Nonstop2h 29m
Thu 10/292:25 pm -
Nonstop2h 40m
Deal found 9/22![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 12/33:10 pm -
1 stop4h 30m
Fri 12/46:10 am -
Nonstop2h 25m
Deal found 9/22![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/2012:00 pm -
1 stop5h 31m
Sat 1/306:30 am -
1 stop4h 47m
Deal found 9/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/1710:32 am -
1 stop5h 41m
Mon 10/197:00 am -
Nonstop2h 43m
Deal found 9/24![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/1410:00 am -
2 stops6h 00m
Sat 1/236:00 am -
2 stops8h 40m
Deal found 9/22![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:30 pm -
1 stop5h 36m
Sat 11/76:02 pm -
1 stop4h 34m
Deal found 9/20![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/256:59 am -
Nonstop2h 29m
Sun 11/297:18 pm -
1 stop7h 17m
Deal found 9/22![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 1/2912:00 pm -
1 stop5h 31m
Mon 2/16:30 am -
1 stop4h 47m
Deal found 9/21![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/2410:25 pm -
Nonstop2h 20m
Fri 11/278:05 pm -
1 stop4h 05m
Deal found 9/23![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/149:20 pm -
Nonstop2h 32m
Sun 11/157:18 pm -
1 stop5h 27m
Deal found 9/23![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 11/287:01 pm -
1 stop4h 57m
Sun 12/137:43 am -
1 stop6h 19m
Deal found 9/25![American Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/2810:10 am -
2 stops5h 55m
Sun 11/16:00 am -
1 stop4h 20m
Deal found 9/22![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 12/48:21 pm -
Nonstop2h 34m
Tue 12/87:04 am -
Nonstop2h 40m
Deal found 9/24![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 2/115:55 am -
1 stop5h 02m
Thu 2/185:30 am -
1 stop4h 56m
Deal found 9/23![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/195:11 am -
2 stops12h 30m
Thu 11/265:39 am -
2 stops8h 52m
Deal found 9/24![American Airlines logo]()
$583
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 12/48:40 pm -
Nonstop2h 15m
Sun 12/68:10 pm -
1 stop4h 55m
Deal found 9/24![Southwest logo]()
$393
Last-minute flights from Illinois to New OrleansDiscover last-minute flight deals from Illinois to New Orleans. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to New Orleans. Data last updated September 25, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/1210:26 am -
1 stop5h 44m
Sat 10/179:04 pm -
1 stop10h 27m
Deal found 9/21![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop10h 10m
Wed 10/145:05 pm -
2 stops29h 34m
Deal found 9/22![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/146:30 am -
1 stop27h 12m
Wed 10/213:17 pm -
1 stop16h 14m
Deal found 9/20![Frontier logo]()
$252
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop10h 10m
Tue 10/205:05 pm -
2 stops22h 25m
Deal found 9/21![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:58 pm -
1 stop25h 12m
Tue 10/205:05 pm -
1 stop18h 27m
Deal found 9/24![Frontier logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Fri 10/168:11 pm -
1 stop23h 58m
Tue 10/203:17 pm -
1 stop16h 34m
Deal found 9/20![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/196:15 am -
1 stop9h 55m
Fri 10/235:05 pm -
1 stop6h 38m
Deal found 9/21![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/196:20 am -
1 stop10h 10m
Thu 10/296:22 pm -
1 stop14h 55m
Deal found 9/22![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/196:15 am -
1 stop9h 55m
Mon 10/265:25 pm -
1 stop17h 57m
Deal found 9/21![Frontier logo]()
$259
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am -
1 stop10h 10m
Wed 10/285:08 pm -
2 stops22h 29m
Deal found 9/20![Frontier logo]()
$251
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sat 10/246:00 am -
1 stop11h 22m
Sun 10/259:04 pm -
1 stop10h 27m
Deal found 9/22![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/317:15 am -
1 stop8h 58m
Tue 11/35:08 pm -
1 stop19h 43m
Deal found 9/21![Frontier logo]()
$254
One-way flights from Illinois to New OrleansSearch for one-way flight options from Illinois to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Illinois to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:44 pm -
1 stop20h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/177:15 am -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Tue 10/206:21 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Mon 10/196:20 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$120
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/46:16 am -
1 stop9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/1210:26 am -
1 stop5h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/268:36 am -
1 stop5h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Wed 11/47:15 am -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Fri 10/236:15 am -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Sat 11/147:15 am -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Sat 11/147:25 am -
1 stop8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Fri 10/309:51 am -
1 stop10h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$125
Find flight deals from Illinois to New Orleans
Keep the following information in mind while searching for Illinois to New Orleans flight deals. Data was last updated September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (CheapOair) |
One-way from | $118 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $365 |
Good round-trip deal | $310 or less |
Good one-way deal | $161 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to New Orleans 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 7,457,451 searches. Data last updated September 25, 2026.
Use the filters below to find and compare flights from Illinois to New Orleans that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Sat 11/7
6:15 pm-8:45 pm
Nonstop2h 30m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
ChicagoNew Orleans
ORD Chicago O'Hare Intl - MSY New Orleans Louis Armstrong
ORDMSY
Chicago O'Hare Intl
Tue 10/27
7:00 am-9:26 am
Nonstop2h 26m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
Quickest round-trip
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Sat 10/31
2:45 pm-5:00 pm
Nonstop2h 15m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Tue 3/23
1:05 pm-5:31 pm
1 stop4h 26m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Tue 11/24
9:30 am-4:17 pm
1 stop6h 47m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
ChicagoNew Orleans
ORD Chicago O'Hare Intl - MSY New Orleans Louis Armstrong
ORDMSY
Chicago O'Hare Intl
Thu 11/12
9:20 pm-11:52 pm
Nonstop2h 32m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Fri 11/6
9:20 pm-11:50 pm
Nonstop2h 30m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
ChicagoNew Orleans
ORD Chicago O'Hare Intl - MSY New Orleans Louis Armstrong
ORDMSY
Chicago O'Hare Intl
Mon 12/7
7:00 am-9:25 am
Nonstop2h 25m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
ChicagoNew Orleans
MDW Chicago Midway - MSY New Orleans Louis Armstrong
MDWMSY
Chicago Midway
Mon 11/2
3:15 pm-5:30 pm
Nonstop2h 15m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
ChicagoNew Orleans
ORD Chicago O'Hare Intl - MSY New Orleans Louis Armstrong
ORDMSY
Chicago O'Hare Intl
Tue 10/20
8:12 pm-10:45 pm
Nonstop2h 33m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to New Orleans
Have a flexible travel schedule? Discover the best time to fly to New Orleans from Illinois with our price prediction graph.
ORD-MSY
MDW-MSY
MLI-MSY
CMI-MSY
SPI-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 New Orleans
USIL-MSY
ORD-MSY
MDW-MSY
MLI-MSY
CMI-MSY
What is the cheapest month to book a flight from Illinois to New Orleans?
Currently, January is the cheapest month in which you can book a flight from Illinois to New Orleans (average of $274). Flying from Illinois to New Orleans in July is currently the most expensive (average of $400). 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 MSY?
Find hourly flight availability from Illinois to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Illinois to New Orleans in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.
Weekly flight availability from Illinois to New Orleans
Explore weekly flight availability from Illinois to New Orleans. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 25, 2026.
The most flights from USIL to MSY are scheduled on a Wednesday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Illinois to New Orleans?
Airfare is below average for this route at the moment.
Illinois to New Orleans flights typically cost between $246 and $440 in October.The cheapest round-trip price found within the last 5 days was $246 on Frontier (Oct 12-Oct 17).
How far ahead should I book a flight from Illinois to New Orleans?
To ensure you get the cheapest price possible for a flight from Illinois to New Orleans, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Illinois to New Orleans?
Use this chart to determine the cheapest time to fly round-trip from Illinois to New Orleans. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Illinois to New Orleans flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Illinois to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near New Orleans?
Book flights to New Orleans if you plan to visit one of these locationsMetairie
Kenner
Hammond
Gonzales
Houma
Gretna
Slidell
Thibodaux
Covington
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 Illinois to New Orleans
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to New Orleans by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to New Orleans by cabin class
Find flights from Illinois to New Orleans, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to New Orleans
Explore flights to New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 25, 2026.
Illinois and New Orleans flights
Browse other Illinois and New Orleans flight options. Last updated on September 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Illinois to New Orleans flights
Consider these flights traveling from Illinois to New Orleans.
Top 5 airlines flying from Illinois to New Orleans
Discover the top 5 airlines that operate flights from Illinois to New Orleans. 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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$102 | Average$237 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$463 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$438 | FlexibilityNo cancel fee | On-time63% |