$70+ Cheap flights from Arkansas 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.
XNA — ORD
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Arkansas 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 Arkansas to Illinois
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Cheapest flights from Arkansas to IllinoisExplore the most affordable flight options available from Arkansas 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 Arkansas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:27 pm
XNA
- ORD
1 stop6h 05m
Frontier
Sat 5/169:37 pm
ORD
- XNA
1 stop16h 05m
Frontier
Deal found 4/27![Frontier logo]()
$190
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 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 4/29. 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 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 4/29![Frontier logo]()
$221
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:59 am
MEM
- MDW
1 stop10h 03m
Frontier
Sun 5/176:00 am
MDW
- MEM
1 stop4h 59m
Frontier
Deal found 4/27![Frontier 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
Best flights from Arkansas to IllinoisDiscover carefully curated flight deals from Arkansas 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 Arkansas 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 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 5/2811:59 am
MEM
- STL
1 stop5h 34m
Multiple Airlines
Thu 6/46:33 pm
STL
- MEM
2 stops40h 07m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$274
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 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.
Thu 5/286:37 pm
LIT
- ORD
1 stop5h 22m
American Airlines
Sun 5/318:15 am
ORD
- LIT
Nonstop2h 10m
American Airlines
Deal found 4/30![American Airlines logo]()
$279
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.
Thu 5/2811:59 am
MEM
- STL
1 stop5h 34m
Frontier
Thu 6/48:08 pm
STL
- MEM
1 stop23h 01m
Frontier
Deal found 4/30![Frontier logo]()
$301
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 5/273:25 pm
LIT
- STL
1 stop3h 50m
Southwest
Wed 6/36:35 am
STL
- LIT
1 stop8h 10m
Southwest
Deal found 4/27![Southwest logo]()
$259
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.
Sat 10/246:25 pm
LIT
- ORD
Nonstop2h 10m
United Airlines
Tue 10/2712:45 pm
ORD
- LIT
Nonstop2h 04m
United Airlines
Deal found 4/29![United Airlines logo]()
$269
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 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.
Tue 6/22:25 pm
LIT
- ORD
Nonstop2h 15m
United Airlines
Sat 6/63:47 pm
ORD
- LIT
Nonstop2h 03m
United Airlines
Deal found 4/26![United Airlines logo]()
$269
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.
Sat 5/234:25 pm
LIT
- STL
1 stop3h 55m
Southwest
Sat 5/307:05 am
STL
- LIT
1 stop6h 15m
Southwest
Deal found 4/25![Southwest logo]()
$285
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.
Thu 5/215:49 pm
MEM
- MLI
1 stop4h 32m
Delta
Wed 5/275:17 pm
MLI
- MEM
1 stop5h 55m
Delta
Deal found 4/25![Delta logo]()
$285
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.
Sat 6/65:30 am
LIT
- STL
1 stop5h 55m
Southwest
Mon 6/87:20 pm
STL
- LIT
1 stop3h 45m
Southwest
Deal found 4/28![Southwest logo]()
$285
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 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 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.
Fri 5/159:31 am
XNA
- STL
1 stop14h 50m
Multiple Airlines
Sat 5/164:19 pm
STL
- XNA
2 stops41h 57m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$358
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 5/2111:40 am
MEM
- MLI
1 stop4h 57m
Delta
Mon 5/255:56 am
MLI
- MEM
1 stop5h 43m
Delta
Deal found 4/29![Delta logo]()
$289
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 American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:05 am
MEM
- MLI
2 stops11h 21m
American Airlines
Mon 5/254:24 pm
MLI
- MEM
1 stop7h 01m
American Airlines
Deal found 4/28![American Airlines logo]()
$397
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.
Fri 5/226:35 pm
MEM
- MLI
1 stop3h 59m
United Airlines
Tue 5/263:47 pm
MLI
- MEM
1 stop6h 17m
United Airlines
Deal found 4/28![United Airlines logo]()
$304
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.
Wed 7/1511:50 am
XNA
- MDW
1 stop6h 28m
Delta
Tue 7/2112:41 pm
MDW
- XNA
1 stop5h 24m
Delta
Deal found 4/27![Delta logo]()
$289
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.
Tue 6/165:30 am
LIT
- STL
2 stops7h 35m
Southwest
Thu 6/184:25 pm
STL
- LIT
2 stops7h 25m
Southwest
Deal found 4/30![Southwest logo]()
$296
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:59 am
MEM
- STL
1 stop4h 55m
Frontier
Sun 5/178:08 pm
STL
- MEM
1 stop23h 01m
Frontier
Deal found 4/28![Frontier logo]()
$451
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 7/153:25 pm
XNA
- ORD
1 stop6h 43m
Delta
Tue 7/216:30 am
ORD
- XNA
1 stop4h 38m
Delta
Deal found 4/29![Delta logo]()
$289
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:05 am
MEM
- MLI
2 stops11h 21m
American Airlines
Wed 5/276:00 am
MLI
- MEM
2 stops8h 07m
American Airlines
Deal found 4/25![American Airlines logo]()
$425
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.
Mon 6/13:40 pm
LIT
- STL
2 stops7h 00m
Southwest
Thu 6/45:00 am
STL
- LIT
1 stop5h 45m
Southwest
Deal found 4/30![Southwest logo]()
$304
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.
Mon 6/15:23 pm
LIT
- STL
1 stop5h 22m
United Airlines
Tue 6/26:00 am
STL
- LIT
1 stop4h 41m
United Airlines
Deal found 4/29![United Airlines logo]()
$342
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.
Tue 6/23:46 pm
XNA
- ORD
1 stop4h 40m
Delta
Wed 6/106:30 am
ORD
- XNA
1 stop4h 39m
Delta
Deal found 4/26![Delta logo]()
$289
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 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
Last-minute flights from Arkansas to IllinoisDiscover last-minute flight deals from Arkansas to Illinois. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Arkansas 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 Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:27 pm
XNA
- ORD
1 stop6h 05m
Frontier
Sat 5/169:37 pm
ORD
- XNA
1 stop16h 05m
Frontier
Deal found 4/27![Frontier logo]()
$190
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:59 am
MEM
- MDW
1 stop10h 03m
Frontier
Sun 5/176:00 am
MDW
- MEM
1 stop4h 59m
Frontier
Deal found 4/27![Frontier 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.
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 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 4/27. 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 Arkansas to IllinoisSearch for one-way flight options from Arkansas to Illinois. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Arkansas 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 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.
Sat 5/232:27 pm
XNA
- ORD
1 stop6h 05m
Frontier
Deal found 4/29![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 4/26. 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 6/33:00 pm
MEM
- MDW
Nonstop1h 35m
Southwest
Deal found 4/26![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.
Tue 6/2310:36 am
MEM
- MDW
1 stop5h 40m
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 Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:35 pm
XNA
- ORD
1 stop6h 08m
Frontier
Deal found 4/28![Frontier logo]()
$90
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
Find flight deals from Arkansas to Illinois
Keep the following information in mind while searching for Arkansas 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 | $190 (Trip.com) |
One-way from | $70 (Priceline) |
Popular in | March |
Cheapest in | January |
Average price | $350 |
Good round-trip deal | $349 or less |
Good one-way deal | $304 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arkansas 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 Arkansas 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
Little RockSt. Louis
LIT - STL
LITSTL
Little Rock
Wed 5/27
3:25 pm-7:15 pm
1 stop3h 50m
Lambert-St Louis
Wed 6/3
6:35 am-2:45 pm
1 stop8h 10m
$259
Little RockChicago
LIT - ORD
LITORD
Little Rock
Sat 10/24
6:25 pm-8:35 pm
Nonstop2h 10m
Chicago O'Hare Intl
Tue 10/27
12:45 pm-2:49 pm
Nonstop2h 04m
$269
Little RockChicago
LIT - ORD
LITORD
Little Rock
Tue 6/2
2:25 pm-4:40 pm
Nonstop2h 15m
Chicago O'Hare Intl
Sat 6/6
3:47 pm-5:50 pm
Nonstop2h 03m
$269
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Thu 5/28
11:59 am-5:33 pm
1 stop5h 34m
Lambert-St Louis
Thu 6/4
6:33 pm-10:40 am
2 stops40h 07m
$274
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
Little RockChicago
LIT - ORD
LITORD
Little Rock
Thu 5/28
6:37 pm-11:59 pm
1 stop5h 22m
Chicago O'Hare Intl
Sun 5/31
8:15 am-10:25 am
Nonstop2h 10m
$279
Little RockSt. Louis
LIT - STL
LITSTL
Little Rock
Sat 5/23
4:25 pm-8:20 pm
1 stop3h 55m
Lambert-St Louis
Sat 5/30
7:05 am-1:20 pm
1 stop6h 15m
$285
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arkansas to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Arkansas with our price prediction graph.
XNA-ORD
MEM-STL
MEM-ORD
MEM-MDW
LIT-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 Arkansas to Illinois
USAR-USIL
XNA-ORD
MEM-STL
MEM-ORD
MEM-MDW
How far ahead should I book a flight from Arkansas to Illinois?
Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Arkansas to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Arkansas to Illinois?
Currently, October is the cheapest month in which you can book a flight from Arkansas to Illinois (average of $114). Flying from Arkansas to Illinois in January is currently the most expensive (average of $209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AR to IL?
Find hourly flight availability from Arkansas to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2026.
It’s typically best to fly out from Arkansas to Illinois in the evening. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Arkansas to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Arkansas to Illinois. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Arkansas to Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Arkansas to Illinois
Explore weekly flight availability from Arkansas to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2026.
The most flights from USAR to USIL are scheduled on a Thursday (35 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from Arkansas 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.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Arkansas to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Arkansas to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Arkansas 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 Arkansas to Illinois by cabin class
Find flights from Arkansas to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arkansas and Illinois flights
Browse other Arkansas 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 Arkansas after your stay in Illinois
Arkansas to Illinois flights
Consider these flights traveling from Arkansas to Illinois.
Top 4 airlines flying from Arkansas to Illinois
Discover the top 4 airlines that operate flights from Arkansas 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$209 | Average$331 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$383 | FlexibilityNo cancel fee | On-time63% |