$70+ Cheap flights from Mississippi to Illinois
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Mississippi to Illinois 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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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 Mississippi to Illinois
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Cheapest flights from Mississippi to IllinoisExplore the most affordable flight options available from Mississippi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Mississippi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:11 pm
MEM
- ORD
1 stop5h 42m
Delta
Tue 6/96:30 am
ORD
- MEM
1 stop4h 55m
Delta
Deal found 4/27![Delta logo]()
$218
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:11 pm
MEM
- MDW
1 stop5h 45m
Delta
Wed 6/106:00 am
MDW
- MEM
1 stop6h 35m
Delta
Deal found 4/26![Delta logo]()
$218
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:51 pm
MEM
- STL
1 stop23h 32m
Frontier
Sun 8/28:08 pm
STL
- MEM
1 stop22h 58m
Frontier
Deal found 4/30![Frontier logo]()
$221
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:10 am
MEM
- MDW
2 stops7h 35m
Southwest
Wed 6/34:40 pm
MDW
- MEM
2 stops5h 05m
Southwest
Deal found 4/29![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:10 am
MEM
- MDW
2 stops7h 35m
Southwest
Sat 5/307:25 am
MDW
- MEM
1 stop5h 00m
Southwest
Deal found 4/27![Southwest logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:04 pm
MEM
- ORD
1 stop19h 21m
Multiple Airlines
Thu 6/187:07 pm
ORD
- MEM
1 stop12h 26m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:54 pm
MEM
- ORD
1 stop24h 38m
Multiple Airlines
Thu 5/288:05 am
ORD
- MEM
1 stop23h 29m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:22 am
MEM
- ORD
Nonstop2h 05m
United Airlines
Wed 5/278:03 pm
ORD
- MEM
Nonstop2h 01m
United Airlines
Deal found 4/30![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:15 am
MEM
- MDW
Nonstop1h 35m
Southwest
Wed 5/2010:05 am
MDW
- MEM
Nonstop1h 40m
Southwest
Deal found 4/27![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:40 am
MEM
- ORD
1 stop7h 01m
Delta
Wed 5/273:47 pm
ORD
- MEM
1 stop6h 33m
Delta
Deal found 4/28![Delta logo]()
$228
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:20 pm
MEM
- MDW
2 stops7h 05m
Southwest
Tue 6/97:50 am
MDW
- MEM
2 stops7h 10m
Southwest
Deal found 4/26![Southwest logo]()
$228
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:59 am
MEM
- ORD
1 stop7h 42m
Frontier
Sun 5/319:37 pm
ORD
- MEM
1 stop21h 32m
Frontier
Deal found 4/25![Frontier logo]()
$230
Best flights from Mississippi to IllinoisDiscover carefully curated flight deals from Mississippi to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Mississippi to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:15 am
MEM
- ORD
Nonstop2h 05m
United Airlines
Sat 6/278:05 pm
ORD
- MEM
Nonstop2h 01m
United Airlines
Deal found 4/25![United Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 4/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:20 am
MEM
- MDW
Nonstop1h 35m
Southwest
Sat 6/136:40 pm
MDW
- MEM
Nonstop1h 35m
Southwest
Deal found 4/25![Southwest logo]()
$248
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:59 pm
MOB
- ORD
1 stop5h 00m
Delta
Tue 6/306:35 am
ORD
- MOB
1 stop5h 22m
Delta
Deal found 4/30![Delta logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:06 pm
MEM
- STL
1 stop11h 43m
Multiple Airlines
Sat 6/275:06 pm
STL
- MEM
1 stop17h 49m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/108:27 am
MEM
- ORD
1 stop5h 49m
Delta
Fri 6/126:35 am
ORD
- MEM
1 stop7h 22m
Delta
Deal found 4/29![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:22 am
MEM
- ORD
Nonstop2h 05m
United Airlines
Mon 5/258:03 pm
ORD
- MEM
Nonstop2h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/285:05 am
MEM
- MDW
Nonstop1h 35m
Southwest
Sun 5/319:40 pm
MDW
- MEM
Nonstop1h 45m
Southwest
Deal found 4/29![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/101:45 pm
MEM
- ORD
1 stop7h 35m
Delta
Wed 8/125:30 am
ORD
- MEM
1 stop5h 18m
Delta
Deal found 4/29![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
MEM
- MDW
2 stops7h 30m
Southwest
Wed 5/2012:15 pm
MDW
- MEM
1 stop8h 25m
Southwest
Deal found 4/26![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:15 pm
MOB
- ORD
1 stop5h 05m
Delta
Tue 8/189:30 am
ORD
- MOB
1 stop6h 16m
Delta
Deal found 4/28![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:05 am
MEM
- MDW
Nonstop1h 35m
Southwest
Mon 6/19:40 pm
MDW
- MEM
Nonstop1h 45m
Southwest
Deal found 4/27![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:35 pm
MEM
- ORD
Nonstop2h 05m
United Airlines
Wed 5/272:05 pm
ORD
- MEM
1 stop8h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:35 am
MEM
- ORD
1 stop3h 54m
Delta
Sun 5/315:30 am
ORD
- MEM
1 stop5h 05m
Delta
Deal found 4/25![Delta logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:37 pm
MEM
- STL
1 stop6h 44m
Multiple Airlines
Thu 5/143:33 pm
STL
- MEM
2 stops24h 59m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/35:10 pm
MEM
- MDW
1 stop7h 00m
Southwest
Wed 9/303:50 pm
MDW
- MEM
2 stops5h 55m
Southwest
Deal found 4/29![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:22 am
MEM
- ORD
Nonstop2h 05m
United Airlines
Sun 5/248:55 am
ORD
- MEM
Nonstop2h 10m
United Airlines
Deal found 4/26![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:04 pm
BTR
- ORD
1 stop4h 55m
Delta
Tue 6/27:07 am
ORD
- BTR
1 stop5h 42m
Delta
Deal found 4/29![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:15 am
MEM
- MDW
Nonstop1h 35m
Southwest
Sat 7/410:25 am
MDW
- MEM
Nonstop1h 35m
Southwest
Deal found 4/26![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/193:20 pm
MEM
- ORD
1 stop6h 16m
United Airlines
Wed 5/208:03 pm
ORD
- MEM
Nonstop2h 01m
United Airlines
Deal found 4/29![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:07 pm
BTR
- MDW
1 stop6h 10m
Delta
Mon 6/296:00 am
MDW
- BTR
1 stop6h 47m
Delta
Deal found 4/30![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:00 am
MEM
- MDW
2 stops8h 55m
Southwest
Tue 7/77:50 am
MDW
- MEM
2 stops7h 10m
Southwest
Deal found 4/26![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/224:00 pm
BTR
- ORD
1 stop6h 08m
Delta
Sun 7/265:30 am
ORD
- BTR
1 stop4h 09m
Delta
Deal found 4/29![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
MEM
- MDW
1 stop4h 35m
Southwest
Thu 5/2110:00 am
MDW
- MEM
Nonstop1h 40m
Southwest
Deal found 4/29![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:25 am
MEM
- STL
1 stop4h 46m
United Airlines
Wed 6/36:00 am
STL
- MEM
1 stop5h 07m
United Airlines
Deal found 4/30![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:09 am
BTR
- ORD
1 stop6h 30m
Delta
Mon 6/296:35 am
ORD
- BTR
1 stop6h 12m
Delta
Deal found 4/30![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:10 am
MEM
- MDW
Nonstop1h 35m
Southwest
Tue 8/48:45 pm
MDW
- MEM
Nonstop1h 40m
Southwest
Deal found 4/28![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:44 pm
MOB
- MDW
1 stop4h 25m
Delta
Sun 5/316:23 am
MDW
- MOB
1 stop5h 42m
Delta
Deal found 4/30![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:23 pm
MEM
- STL
1 stop7h 22m
United Airlines
Wed 6/36:00 am
STL
- MEM
1 stop5h 05m
United Airlines
Deal found 4/26![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:10 pm
MOB
- ORD
1 stop4h 36m
Delta
Tue 5/265:30 am
ORD
- MOB
1 stop6h 35m
Delta
Deal found 4/29![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
MEM
- STL
2 stops7h 00m
Southwest
Wed 6/312:40 pm
STL
- MEM
2 stops8h 00m
Southwest
Deal found 4/26![Southwest logo]()
$347
Last-minute flights from Mississippi to IllinoisDiscover last-minute flight deals from Mississippi to Illinois. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Mississippi to Illinois. Data last updated April 30, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:59 am
MEM
- STL
1 stop4h 55m
Frontier
Thu 5/148:08 pm
STL
- MEM
1 stop23h 01m
Frontier
Deal found 4/25![Frontier logo]()
$212
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:15 am
MEM
- MDW
Nonstop1h 35m
Southwest
Wed 5/2010:05 am
MDW
- MEM
Nonstop1h 40m
Southwest
Deal found 4/27![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/234:25 pm
MEM
- MDW
1 stop4h 40m
Southwest
Tue 5/269:05 pm
MDW
- MEM
Nonstop1h 45m
Southwest
Deal found 4/26![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:30 am
MEM
- ORD
1 stop4h 17m
Delta
Tue 6/911:23 am
ORD
- MEM
1 stop4h 09m
Delta
Deal found 4/25![Delta logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:54 pm
MEM
- ORD
1 stop24h 38m
Multiple Airlines
Thu 5/288:05 am
ORD
- MEM
1 stop23h 29m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$226
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/256:01 am
MEM
- ORD
Nonstop2h 10m
American Airlines
Tue 6/910:30 pm
ORD
- MEM
Nonstop1h 52m
American Airlines
Deal found 4/29![American Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:40 am
MEM
- ORD
1 stop7h 01m
Delta
Wed 5/273:47 pm
ORD
- MEM
1 stop6h 33m
Delta
Deal found 4/28![Delta logo]()
$228
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:59 am
MEM
- ORD
1 stop7h 42m
Frontier
Sun 5/319:37 pm
ORD
- MEM
1 stop21h 32m
Frontier
Deal found 4/25![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:10 am
MEM
- MDW
2 stops7h 35m
Southwest
Wed 6/34:40 pm
MDW
- MEM
2 stops5h 05m
Southwest
Deal found 4/29![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:10 am
MEM
- MDW
2 stops7h 35m
Southwest
Sat 5/307:25 am
MDW
- MEM
1 stop5h 00m
Southwest
Deal found 4/27![Southwest logo]()
$223
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:22 am
MEM
- ORD
Nonstop2h 05m
United Airlines
Wed 5/278:03 pm
ORD
- MEM
Nonstop2h 01m
United Airlines
Deal found 4/28![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:20 pm
MEM
- MDW
2 stops7h 05m
Southwest
Tue 6/97:50 am
MDW
- MEM
2 stops7h 10m
Southwest
Deal found 4/26![Southwest logo]()
$228
One-way flights from Mississippi to IllinoisSearch for one-way flight options from Mississippi to Illinois. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Mississippi to Illinois. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Priceline deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:59 am
MEM
- STL
1 stop5h 34m
Frontier
Deal found 4/26![Frontier logo]()
$70
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:48 pm
MEM
- ORD
Nonstop2h 22m
American Airlines
Deal found 4/30![American Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:00 pm
MEM
- MDW
Nonstop1h 35m
Southwest
Deal found 4/30![Southwest logo]()
$79
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/3010:00 am
MEM
- ORD
1 stop7h 04m
Delta
Deal found 4/29![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:35 am
MEM
- MDW
1 stop6h 07m
Delta
Deal found 4/30![Delta logo]()
$89
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/2811:59 am
MEM
- ORD
1 stop7h 42m
Frontier
Deal found 4/29![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:10 am
MEM
- MDW
2 stops7h 35m
Southwest
Deal found 4/26![Southwest logo]()
$94
This Priceline deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Tue 5/2611:59 am
MEM
- ORD
1 stop7h 42m
Frontier
Deal found 4/29![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:59 am
MEM
- MDW
1 stop10h 03m
Frontier
Deal found 4/30![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:51 pm
MEM
- STL
1 stop24h 32m
Frontier
Deal found 4/26![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/278:39 am
MEM
- MDW
1 stop11h 51m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$104
This Super.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Thu 5/711:59 am
MEM
- ORD
1 stop7h 52m
Frontier
Deal found 4/29![Frontier logo]()
$110
Find flight deals from Mississippi to Illinois
Keep the following information in mind while searching for Mississippi to Illinois flight deals. Data was last updated April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Delta) |
One-way from | $70 (Priceline) |
Popular in | July |
Cheapest in | September |
Average price | $346 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mississippi to Illinois 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 April 30, 2026.
Use the filters below to find and compare flights from Mississippi to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MemphisChicago
MEM - ORD
MEMORD
Memphis
Wed 6/24
7:15 am-9:20 am
Nonstop2h 05m
Chicago O'Hare Intl
Sat 6/27
8:05 pm-10:06 pm
Nonstop2h 01m
$248
Quickest round-trip
MemphisChicago
MEM - MDW
MEMMDW
Memphis
Wed 6/10
5:20 am-6:55 am
Nonstop1h 35m
Chicago Midway
Sat 6/13
6:40 pm-8:15 pm
Nonstop1h 35m
$248
MobileChicago
MOB - ORD
MOBORD
Mobile
Tue 6/23
6:59 pm-11:59 pm
1 stop5h 00m
Chicago O'Hare Intl
Tue 6/30
6:35 am-11:57 am
1 stop5h 22m
$251
MemphisChicago
MEM - ORD
MEMORD
Memphis
Wed 6/10
8:27 am-2:16 pm
1 stop5h 49m
Chicago O'Hare Intl
Fri 6/12
6:35 am-1:57 pm
1 stop7h 22m
$274
MemphisChicago
MEM - ORD
MEMORD
Memphis
Mon 8/10
1:45 pm-9:20 pm
1 stop7h 35m
Chicago O'Hare Intl
Wed 8/12
5:30 am-10:48 am
1 stop5h 18m
$274
MobileChicago
MOB - ORD
MOBORD
Mobile
Fri 8/14
4:15 pm-9:20 pm
1 stop5h 05m
Chicago O'Hare Intl
Tue 8/18
9:30 am-3:46 pm
1 stop6h 16m
$280
MemphisChicago
MEM - ORD
MEMORD
Memphis
Wed 5/27
6:35 am-10:29 am
1 stop3h 54m
Chicago O'Hare Intl
Sun 5/31
5:30 am-10:35 am
1 stop5h 05m
$287
MemphisChicago
MEM - ORD
MEMORD
Memphis
Sun 5/24
7:22 am-9:27 am
Nonstop2h 05m
Chicago O'Hare Intl
Mon 5/25
8:03 pm-10:04 pm
Nonstop2h 01m
$295
MemphisChicago
MEM - MDW
MEMMDW
Memphis
Thu 5/28
5:05 am-6:40 am
Nonstop1h 35m
Chicago Midway
Sun 5/31
9:40 pm-11:25 pm
Nonstop1h 45m
$295
Baton RougeChicago
BTR - ORD
BTRORD
Baton Rouge Ryan
Thu 5/28
7:04 pm-11:59 pm
1 stop4h 55m
Chicago O'Hare Intl
Tue 6/2
7:07 am-12:49 pm
1 stop5h 42m
$303
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Mississippi to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Mississippi with our price prediction graph.
MEM-STL
MEM-ORD
MEM-MDW
MOB-ORD
BTR-ORD
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 Mississippi to Illinois
USMS-USIL
MEM-STL
MEM-ORD
MEM-MDW
MOB-ORD
What is the cheapest month to book a flight from Mississippi to Illinois?
Currently, September is the cheapest month in which you can book a flight from Mississippi to Illinois (average of $191). Flying from Mississippi to Illinois in April is currently the most expensive (average of $314). 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.
How much does it cost to fly round-trip from Mississippi to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 30, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Mississippi to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Mississippi to Illinois. 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 Mississippi to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mississippi to Illinois by cabin class
Find flights from Mississippi to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mississippi and Illinois flights
Browse other Mississippi and Illinois flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Illinois
Find the right flight back to Mississippi after your stay in Illinois
Mississippi to Illinois flights
Consider these flights traveling from Mississippi to Illinois.
Top 3 airlines flying from Mississippi to Illinois
Discover the top 3 airlines that operate flights from Mississippi to Illinois. 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$416 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$447 | FlexibilityNo cancel fee | On-time71% |