$90+ Cheap flights from Illinois to Mississippi
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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAN
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Mississippi 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 Mississippi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Illinois to MississippiExplore the most affordable flight options available from Illinois to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Illinois to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:45 pm -
2 stops6h 55m
Tue 10/205:10 am -
Nonstop1h 35m
Deal found 9/14![Southwest logo]()
$234
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:50 am -
Nonstop1h 57m
Mon 10/125:52 pm -
Nonstop2h 14m
Deal found 9/15![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Wed 10/2112:20 pm -
2 stops7h 10m
Deal found 9/16![Southwest logo]()
$235
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:15 am -
1 stop7h 12m
Mon 12/78:00 pm -
1 stop23h 22m
Deal found 9/15![Frontier logo]()
$237
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
1 stop6h 23m
Wed 10/211:38 pm -
1 stop5h 33m
Deal found 9/16![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:19 pm -
1 stop4h 16m
Tue 10/136:00 am -
1 stop4h 03m
Deal found 9/15![Delta logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:40 pm -
1 stop5h 15m
Sat 10/249:24 am -
1 stop6h 52m
Deal found 9/15![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop5h 04m
Wed 10/215:52 pm -
Nonstop2h 14m
Deal found 9/16![American Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Sat 10/178:05 am -
2 stops6h 45m
Deal found 9/15![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:45 pm -
2 stops6h 55m
Thu 10/155:20 am -
Nonstop1h 35m
Deal found 9/15![Southwest logo]()
$250
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 am -
Nonstop1h 58m
Thu 10/226:41 am -
Nonstop2h 06m
Deal found 9/15![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Mon 10/195:10 pm -
1 stop6h 45m
Deal found 9/16![Southwest logo]()
$251
Best flights from Illinois to MississippiDiscover carefully curated flight deals from Illinois to Mississippi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Illinois to Mississippi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am -
1 stop5h 17m
Tue 10/61:38 pm -
1 stop7h 00m
Deal found 9/15![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 pm -
Nonstop1h 40m
Mon 10/265:20 am -
Nonstop1h 35m
Deal found 9/14![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:15 am -
2 stops8h 19m
Sat 11/74:55 pm -
1 stop5h 31m
Deal found 9/15![United Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:04 am -
2 stops24h 47m
Sun 10/257:45 pm -
1 stop11h 46m
Deal found 9/15![Multiple Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:40 am -
1 stop5h 33m
Tue 10/205:39 pm -
1 stop5h 25m
Deal found 9/16![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:15 pm -
1 stop5h 20m
Mon 10/126:08 pm -
1 stop5h 49m
Deal found 9/15![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop4h 29m
Mon 11/165:06 pm -
1 stop5h 48m
Deal found 9/15![Delta logo]()
$262
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:35 pm -
Nonstop1h 50m
Thu 12/35:25 am -
Nonstop1h 40m
Deal found 9/15![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:20 pm -
Nonstop1h 56m
Wed 10/142:36 pm -
Nonstop2h 09m
Deal found 9/16![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:04 am -
1 stop4h 33m
Tue 12/84:54 pm -
1 stop6h 58m
Deal found 9/15![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:30 am -
1 stop5h 55m
Wed 10/215:14 pm -
1 stop6h 13m
Deal found 9/14![United Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:05 pm -
2 stops5h 30m
Mon 11/25:00 am -
Nonstop1h 40m
Deal found 9/17![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 am -
1 stop5h 55m
Sat 10/245:14 pm -
1 stop7h 09m
Deal found 9/12![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:27 am -
2 stops9h 45m
Sat 10/106:02 pm -
1 stop5h 40m
Deal found 9/16![American Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:04 am -
1 stop5h 08m
Tue 12/86:00 am -
1 stop6h 20m
Deal found 9/16![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:10 am -
2 stops8h 35m
Mon 11/98:15 pm -
1 stop4h 55m
Deal found 9/14![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:19 pm -
1 stop4h 27m
Tue 11/106:04 pm -
1 stop4h 50m
Deal found 9/17![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:00 am -
1 stop5h 54m
Mon 10/195:26 pm -
1 stop5h 34m
Deal found 9/12![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:43 am -
Nonstop2h 07m
Mon 11/239:51 am -
Nonstop2h 08m
Deal found 9/16![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 am -
1 stop4h 30m
Sat 10/1712:30 pm -
1 stop7h 30m
Deal found 9/15![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:20 pm -
Nonstop1h 56m
Thu 10/157:04 am -
Nonstop2h 06m
Deal found 9/16![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:49 pm -
1 stop5h 08m
Fri 11/1311:44 am -
1 stop6h 46m
Deal found 9/15![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:44 pm -
2 stops7h 24m
Mon 12/71:52 pm -
1 stop6h 57m
Deal found 9/14![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 pm -
Nonstop1h 35m
Mon 10/55:10 pm -
1 stop4h 15m
Deal found 9/14![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:30 am -
1 stop7h 20m
Thu 2/111:40 pm -
1 stop4h 52m
Deal found 9/16![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:00 am -
2 stops11h 34m
Wed 11/44:55 pm -
1 stop5h 31m
Deal found 9/12![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:55 am -
1 stop7h 20m
Mon 11/304:35 pm -
Nonstop1h 35m
Deal found 9/14![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:40 am -
1 stop5h 33m
Fri 10/166:42 pm -
1 stop5h 17m
Deal found 9/12![American Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:02 pm -
1 stop4h 23m
Sun 12/63:59 pm -
1 stop6h 56m
Deal found 9/12![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:00 am -
2 stops11h 34m
Tue 11/34:55 pm -
1 stop5h 31m
Deal found 9/16![United Airlines logo]()
$376
Last-minute flights from Illinois to MississippiDiscover last-minute flight deals from Illinois to Mississippi. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Mississippi. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:50 am -
Nonstop1h 57m
Mon 10/125:52 pm -
Nonstop2h 14m
Deal found 9/15![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:19 pm -
1 stop4h 16m
Tue 10/136:00 am -
1 stop4h 03m
Deal found 9/15![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:15 pm -
1 stop5h 20m
Mon 10/126:08 pm -
1 stop5h 49m
Deal found 9/14![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:19 pm -
1 stop4h 16m
Mon 10/126:10 am -
1 stop6h 37m
Deal found 9/14![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:45 pm -
2 stops6h 55m
Tue 10/205:10 am -
Nonstop1h 35m
Deal found 9/14![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Wed 10/2112:20 pm -
2 stops7h 10m
Deal found 9/16![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
1 stop6h 23m
Wed 10/211:38 pm -
1 stop5h 33m
Deal found 9/16![Delta logo]()
$239
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:40 pm -
1 stop5h 15m
Sat 10/249:24 am -
1 stop6h 52m
Deal found 9/15![American Airlines logo]()
$245
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop5h 04m
Wed 10/215:52 pm -
Nonstop2h 14m
Deal found 9/16![American Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Sat 10/178:05 am -
2 stops6h 45m
Deal found 9/15![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Mon 10/195:10 pm -
1 stop6h 45m
Deal found 9/16![Southwest logo]()
$251
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 am -
Nonstop2h 05m
Thu 10/157:04 am -
Nonstop2h 06m
Deal found 9/17![United Airlines logo]()
$254
One-way flights from Illinois to MississippiSearch for one-way flight options from Illinois to Mississippi. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Illinois to Mississippi. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:04 am -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:00 am -
1 stop11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$108
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:40 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$110
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:00 pm -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$110
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:40 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Southwest logo]()
$111
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am -
1 stop12h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$112
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:27 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$120
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:27 am -
1 stop4h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$120
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:27 am -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$123
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:45 am -
1 stop4h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$123
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:45 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$125
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:20 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$126
Find flight deals from Illinois to Mississippi
Keep the following information in mind while searching for Illinois to Mississippi flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $234 (Southwest) |
One-way from | $90 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $588 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Mississippi 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 17, 2026.
Use the filters below to find and compare flights from Illinois to Mississippi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoMemphis
MDW Chicago Midway - MEM Memphis
MDWMEM
Chicago Midway
Wed 12/16
8:40 pm-10:30 pm
Nonstop1h 50m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
ChicagoMemphis
ORD Chicago O'Hare Intl - MEM Memphis
ORDMEM
Chicago O'Hare Intl
Sat 11/14
3:55 pm-8:34 pm
1 stop4h 39m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
ChicagoMemphis
ORD Chicago O'Hare Intl - MEM Memphis
ORDMEM
Chicago O'Hare Intl
Wed 11/11
1:30 pm-6:55 pm
1 stop5h 25m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
ChicagoMemphis
MDW Chicago Midway - MEM Memphis
MDWMEM
Chicago Midway
Sat 11/14
11:27 am-4:58 pm
1 stop5h 31m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
ChicagoJackson
MDW Chicago Midway - JAN Jackson-Evers Intl
MDWJAN
Chicago Midway
Sat 10/31
6:45 am-11:20 am
1 stop4h 35m
Jackson-Evers Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
ChicagoJackson
ORD Chicago O'Hare Intl - JAN Jackson-Evers Intl
ORDJAN
Chicago O'Hare Intl
Wed 10/21
5:27 am-12:14 pm
1 stop6h 47m
Jackson-Evers Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
ChicagoJackson
ORD Chicago O'Hare Intl - JAN Jackson-Evers Intl
ORDJAN
Chicago O'Hare Intl
Mon 11/9
6:15 pm-11:05 pm
1 stop4h 50m
Jackson-Evers Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
ChicagoJackson
ORD Chicago O'Hare Intl - JAN Jackson-Evers Intl
ORDJAN
Chicago O'Hare Intl
Mon 12/21
5:30 am-11:11 am
1 stop5h 41m
Jackson-Evers Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
ChicagoMemphis
ORD Chicago O'Hare Intl - MEM Memphis
ORDMEM
Chicago O'Hare Intl
Fri 10/30
9:44 pm-11:44 pm
Nonstop2h 00m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$142
ChicagoMemphis
ORD Chicago O'Hare Intl - MEM Memphis
ORDMEM
Chicago O'Hare Intl
Tue 12/15
5:30 am-10:54 am
1 stop5h 24m
Memphis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Mississippi
Have a flexible travel schedule? Discover the best time to fly to Mississippi from Illinois with our price prediction graph.
MDW-MEM
ORD-MEM
ORD-JAN
ORD-GPT
MDW-JAN
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 Mississippi
USIL-USMS
MDW-MEM
ORD-MEM
ORD-JAN
ORD-GPT
What is the cheapest month to book a flight from Illinois to Mississippi?
Currently, August is the cheapest month in which you can book a flight from Illinois to Mississippi (average of $333). Flying from Illinois to Mississippi in May is currently the most expensive (average of $487). 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.
Reviews of airlines servicing Mississippi
Get insights into the airlines that provide service to Mississippi. 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 Mississippi. Reviews last updated September 17, 2026.
Read through reviews of airlines operating flights from Illinois to Mississippi, such as Southwest,Delta, andAmerican Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Illinois to Mississippi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Illinois to Mississippi
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mississippi by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Mississippi by cabin class
Find flights from Illinois to Mississippi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Mississippi flights
Browse other Illinois and Mississippi flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Mississippi
Find the right flight back to Illinois after your stay in Mississippi
Illinois to Mississippi flights
Consider these flights traveling from Illinois to Mississippi.
Top 3 airlines flying from Illinois to Mississippi
Discover the top 3 airlines that operate flights from Illinois to Mississippi. 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$504 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$562 | FlexibilityNo cancel fee | On-time63% |