$79+ Cheap flights from Illinois to Mississippi
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAN
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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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
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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 August 5, 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 August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:15 pm -
Nonstop1h 40m
Sun 9/66:10 am -
Nonstop1h 35m
Deal found 8/4![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/54:00 pm -
Nonstop1h 56m
Sun 9/66:31 pm -
Nonstop2h 06m
Deal found 8/1![United Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 pm -
Nonstop1h 56m
Sun 9/610:26 am -
Nonstop2h 02m
Deal found 8/3![American Airlines logo]()
$158
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:06 am -
1 stop7h 52m
Thu 10/293:17 pm -
1 stop18h 44m
Deal found 8/1![Frontier logo]()
$176
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop6h 02m
Sun 9/66:30 am -
1 stop7h 06m
Deal found 8/4![Delta logo]()
$177
This CheapOair deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:44 pm -
1 stop18h 01m
Thu 9/104:35 pm -
1 stop7h 48m
Deal found 8/3![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:15 pm -
Nonstop1h 40m
Mon 9/75:15 am -
Nonstop1h 35m
Deal found 7/31![Southwest logo]()
$206
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/51:28 pm -
Nonstop1h 49m
Mon 9/76:32 am -
Nonstop2h 13m
Deal found 7/31![American Airlines logo]()
$206
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 pm -
Nonstop1h 56m
Thu 9/1010:31 am -
Nonstop2h 02m
Deal found 8/3![American Airlines logo]()
$207
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 9/1711:15 am -
1 stop8h 10m
Sun 9/208:11 pm -
1 stop26h 48m
Deal found 7/30![Frontier logo]()
$221
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop4h 54m
Tue 1/512:00 pm -
1 stop4h 25m
Deal found 8/4![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop6h 02m
Wed 9/99:30 am -
1 stop7h 07m
Deal found 8/4![Delta logo]()
$226
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 August 5, 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 August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 9/56:15 pm -
Nonstop1h 40m
Sun 9/65:10 pm -
1 stop5h 35m
Deal found 8/1![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop6h 02m
Sun 9/66:30 am -
1 stop7h 06m
Deal found 8/4![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am -
2 stops8h 12m
Tue 9/152:00 pm -
1 stop4h 31m
Deal found 7/31![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:46 pm -
1 stop6h 26m
Tue 9/222:29 pm -
1 stop7h 35m
Deal found 8/3![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 am -
2 stops10h 50m
Mon 9/74:55 pm -
1 stop6h 50m
Deal found 7/31![Southwest logo]()
$231
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/93:40 pm -
1 stop5h 09m
Tue 9/151:59 pm -
1 stop5h 59m
Deal found 7/31![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:45 pm -
Nonstop1h 45m
Mon 9/213:20 pm -
Nonstop1h 35m
Deal found 7/31![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:33 am -
1 stop6h 22m
Tue 9/112:12 pm -
1 stop4h 05m
Deal found 8/4![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 8/2. 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 9/168:45 pm -
Nonstop1h 45m
Wed 9/236:00 am -
Nonstop1h 35m
Deal found 8/2![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:45 am -
1 stop7h 04m
Tue 9/86:31 pm -
1 stop5h 47m
Deal found 8/3![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:22 pm -
1 stop5h 21m
Sun 11/16:15 pm -
1 stop5h 11m
Deal found 7/31![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop4h 05m
Mon 9/76:30 am -
1 stop4h 12m
Deal found 7/31![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2310:10 am -
Nonstop1h 35m
Tue 9/296:00 am -
Nonstop1h 35m
Deal found 7/31![Southwest logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 12/511:00 am -
1 stop7h 17m
Sat 12/125:10 pm -
1 stop4h 56m
Deal found 7/31![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/141:55 pm -
1 stop7h 03m
Mon 9/216:09 pm -
1 stop5h 50m
Deal found 7/31![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/298:00 am -
2 stops10h 33m
Sat 9/512:33 pm -
1 stop6h 38m
Deal found 8/1![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:10 am -
2 stops6h 05m
Sat 9/1212:40 pm -
Nonstop1h 35m
Deal found 8/4![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 am -
1 stop7h 13m
Wed 9/912:10 pm -
1 stop4h 03m
Deal found 8/4![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:20 pm -
Nonstop1h 58m
Mon 9/146:26 pm -
Nonstop2h 06m
Deal found 8/4![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 9/168:05 am -
1 stop6h 01m
Wed 9/236:10 am -
1 stop6h 49m
Deal found 8/2![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 9/144:45 pm -
1 stop5h 47m
Mon 9/215:42 pm -
1 stop6h 17m
Deal found 7/31![American Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 9/108:47 am -
Nonstop2h 16m
Mon 9/147:15 am -
Nonstop2h 06m
Deal found 8/1![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/1. 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.
Thu 9/35:10 pm -
1 stop6h 14m
Mon 9/76:30 am -
1 stop6h 09m
Deal found 8/1![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/259:20 pm -
Nonstop1h 58m
Tue 9/12:37 pm -
Nonstop2h 09m
Deal found 7/31![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 9/121:45 pm -
1 stop5h 25m
Sat 9/1912:25 pm -
1 stop5h 15m
Deal found 8/1![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:44 am -
1 stop5h 00m
Thu 9/177:19 pm -
1 stop4h 40m
Deal found 8/3![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 9/108:00 am -
2 stops11h 38m
Tue 9/152:00 pm -
1 stop4h 31m
Deal found 8/1![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:25 am -
1 stop6h 35m
Sun 9/66:15 pm -
1 stop4h 40m
Deal found 8/3![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 9/168:05 am -
1 stop5h 06m
Wed 9/231:59 pm -
1 stop4h 46m
Deal found 8/2![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 8/2. 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 9/162:05 pm -
1 stop5h 45m
Wed 9/237:05 am -
2 stops8h 25m
Deal found 8/2![Southwest logo]()
$340
Last-minute flights from Illinois to MississippiDiscover last-minute flight deals from Illinois to Mississippi. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Mississippi. Data last updated August 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:15 pm -
Nonstop1h 40m
Sun 9/66:10 am -
Nonstop1h 35m
Deal found 8/4![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/54:00 pm -
Nonstop1h 56m
Sun 9/66:31 pm -
Nonstop2h 06m
Deal found 8/1![United Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 pm -
Nonstop1h 56m
Sun 9/610:26 am -
Nonstop2h 02m
Deal found 8/3![American Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am -
1 stop4h 34m
Sun 9/65:37 pm -
1 stop4h 59m
Deal found 8/3![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop6h 02m
Sun 9/66:30 am -
1 stop7h 06m
Deal found 8/4![Delta logo]()
$177
This CheapOair deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:44 pm -
1 stop18h 01m
Thu 9/104:35 pm -
1 stop7h 48m
Deal found 8/3![Frontier logo]()
$186
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:15 pm -
Nonstop1h 40m
Mon 9/75:15 am -
Nonstop1h 35m
Deal found 7/31![Southwest logo]()
$206
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/51:28 pm -
Nonstop1h 49m
Mon 9/76:32 am -
Nonstop2h 13m
Deal found 7/31![American Airlines logo]()
$206
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 pm -
Nonstop1h 56m
Thu 9/1010:31 am -
Nonstop2h 02m
Deal found 8/3![American Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:39 pm -
1 stop6h 45m
Mon 9/76:30 am -
1 stop6h 09m
Deal found 7/31![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am -
1 stop6h 02m
Wed 9/99:30 am -
1 stop7h 07m
Deal found 8/4![Delta logo]()
$226
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 9/1711:15 am -
1 stop8h 10m
Sun 9/208:11 pm -
1 stop26h 48m
Deal found 7/30![Frontier logo]()
$221
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 August 5, 2026.
Search for one-way flight options from Illinois to Mississippi. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 9/68:05 am -
Nonstop1h 51m
Deal found 8/2![American Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sun 9/611:00 am -
Nonstop1h 35m
Deal found 8/1![Southwest logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:11 am -
1 stop24h 17m
Deal found 7/31![Multiple Airlines logo]()
$87
This Priceline deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:15 am -
1 stop8h 10m
Deal found 8/3![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:27 am -
1 stop4h 09m
Deal found 8/3![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/305:15 pm -
1 stop6h 09m
Deal found 7/31![Delta logo]()
$89
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am -
1 stop9h 10m
Deal found 8/1![Frontier logo]()
$94
This CheapOair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:59 pm -
1 stop19h 46m
Deal found 8/4![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
2 stops22h 16m
Deal found 8/4![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/28:05 am -
1 stop31h 04m
Deal found 8/1![Multiple Airlines logo]()
$110
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/299:26 am -
1 stop8h 49m
Deal found 7/31![Frontier logo]()
$113
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/309:44 pm -
Nonstop2h 00m
Deal found 7/31![United Airlines logo]()
$114
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Southwest) |
One-way from | $79 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $409 |
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 2,558,603 searches. Data last updated August 5, 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
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Sat 9/5
6:15 pm-7:55 pm
Nonstop1h 40m
Memphis
Sun 9/6
5:10 pm-10:45 pm
1 stop5h 35m
$167
ChicagoMemphis
ORD - MEM
ORDMEM
Chicago O'Hare Intl
Sat 9/5
10:50 am-4:52 pm
1 stop6h 02m
Memphis
Sun 9/6
6:30 am-1:36 pm
1 stop7h 06m
$177
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Sat 9/5
9:20 am-8:10 pm
2 stops10h 50m
Memphis
Mon 9/7
4:55 pm-11:45 pm
1 stop6h 50m
$231
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Mon 9/14
8:45 pm-10:30 pm
Nonstop1h 45m
Memphis
Mon 9/21
3:20 pm-4:55 pm
Nonstop1h 35m
$255
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Wed 9/16
8:45 pm-10:30 pm
Nonstop1h 45m
Memphis
Wed 9/23
6:00 am-7:35 am
Nonstop1h 35m
$255
Quickest round-trip
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Wed 9/23
10:10 am-11:45 am
Nonstop1h 35m
Memphis
Tue 9/29
6:00 am-7:35 am
Nonstop1h 35m
$255
ChicagoMemphis
MDW - MEM
MDWMEM
Chicago Midway
Tue 9/1
11:10 am-5:15 pm
2 stops6h 05m
Memphis
Sat 9/12
12:40 pm-2:15 pm
Nonstop1h 35m
$270
St. LouisGulfport
STL - GPT
STLGPT
Lambert-St Louis
Wed 9/9
3:40 pm-8:49 pm
1 stop5h 09m
Gulfport Biloxi Regional
Tue 9/15
1:59 pm-7:58 pm
1 stop5h 59m
$271
ChicagoMemphis
ORD - MEM
ORDMEM
Chicago O'Hare Intl
Tue 8/25
10:33 am-4:55 pm
1 stop6h 22m
Memphis
Tue 9/1
12:12 pm-4:17 pm
1 stop4h 05m
$275
ChicagoMemphis
ORD - MEM
ORDMEM
Chicago O'Hare Intl
Sat 9/5
10:50 am-2:55 pm
1 stop4h 05m
Memphis
Mon 9/7
6:30 am-10:42 am
1 stop4h 12m
$275
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
STL-GPT
ORD-BTR
ORD-MOB
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
STL-GPT
ORD-BTR
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 $330). Flying from Illinois to Mississippi in January is currently the most expensive (average of $502). 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 August 5, 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.
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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
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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 August 5, 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$352 | Average$562 | FlexibilityNo cancel fee | On-time63% |