$92+ Cheap flights from Arkansas to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — ORD
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Arkansas to Illinois with Cheapflights
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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 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 September 17, 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 September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:11 pm -
1 stop21h 19m
Thu 11/128:00 am -
1 stop11h 04m
Deal found 9/14![Multiple Airlines logo]()
$206
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:51 pm -
1 stop12h 40m
Thu 10/226:30 am -
1 stop12h 44m
Deal found 9/16![Frontier logo]()
$212
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:53 pm -
1 stop4h 26m
Wed 10/217:10 pm -
1 stop4h 39m
Deal found 9/16![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:10 pm -
1 stop5h 05m
Wed 10/213:35 pm -
2 stops7h 00m
Deal found 9/16![Southwest logo]()
$218
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:48 am -
Nonstop2h 11m
Wed 10/213:40 pm -
Nonstop1h 59m
Deal found 9/16![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
Nonstop1h 35m
Tue 10/208:40 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 am -
Nonstop1h 35m
Tue 10/208:40 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:45 pm -
1 stop7h 05m
Tue 10/206:00 am -
1 stop4h 50m
Deal found 9/13![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:55 pm -
1 stop4h 05m
Wed 10/146:00 am -
1 stop4h 50m
Deal found 9/14![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:10 pm -
Nonstop1h 45m
Sat 11/1410:20 am -
Nonstop1h 40m
Deal found 9/13![Southwest logo]()
$233
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:41 am -
Nonstop2h 06m
Mon 10/268:10 am -
Nonstop1h 58m
Deal found 9/16![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:10 am -
Nonstop1h 35m
Thu 10/2210:20 pm -
Nonstop1h 35m
Deal found 9/15![Southwest logo]()
$235
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 September 17, 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 September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:48 am -
Nonstop2h 11m
Wed 10/213:40 pm -
Nonstop1h 59m
Deal found 9/16![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:45 pm -
1 stop7h 05m
Wed 10/2812:00 pm -
1 stop4h 05m
Deal found 9/15![Southwest logo]()
$224
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:14 pm -
1 stop4h 05m
Mon 11/95:29 pm -
1 stop5h 01m
Deal found 9/15![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:59 am -
1 stop7h 06m
Wed 11/185:30 am -
1 stop4h 15m
Deal found 9/16![Delta logo]()
$239
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:51 pm -
1 stop28h 22m
Sat 10/317:59 pm -
1 stop24h 10m
Deal found 9/16![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:20 pm -
1 stop5h 00m
Thu 11/55:40 am -
1 stop4h 55m
Deal found 9/14![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:10 am -
1 stop6h 37m
Mon 10/265:09 pm -
1 stop4h 48m
Deal found 9/15![Delta logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:41 am -
1 stop13h 32m
Sun 10/112:00 pm -
2 stops24h 06m
Deal found 9/13![Multiple Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
Nonstop2h 00m
Wed 11/188:43 am -
Nonstop2h 07m
Deal found 9/15![United Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:45 pm -
1 stop6h 55m
Wed 10/76:00 am -
1 stop4h 50m
Deal found 9/16![Southwest logo]()
$285
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/139:30 am -
1 stop6h 15m
Wed 1/205:49 pm -
1 stop6h 10m
Deal found 9/12![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:41 am -
1 stop6h 17m
Mon 10/265:27 am -
1 stop4h 09m
Deal found 9/17![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:31 pm -
1 stop7h 28m
Mon 11/96:50 pm -
1 stop4h 49m
Deal found 9/16![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:50 pm -
1 stop6h 55m
Sat 10/317:00 am -
2 stops5h 35m
Deal found 9/16![Southwest logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:04 am -
Nonstop2h 06m
Sun 10/1112:40 pm -
Nonstop2h 04m
Deal found 9/16![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:35 am -
1 stop7h 23m
Sun 10/255:27 am -
1 stop4h 09m
Deal found 9/15![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 am -
1 stop5h 15m
Fri 10/234:50 pm -
1 stop5h 55m
Deal found 9/16![Southwest logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:22 pm -
Nonstop2h 07m
Mon 10/129:30 pm -
Nonstop2h 01m
Deal found 9/17![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:40 pm -
1 stop6h 05m
Tue 10/132:45 pm -
2 stops7h 05m
Deal found 9/15![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:28 pm -
1 stop7h 26m
Mon 11/1610:34 am -
1 stop6h 09m
Deal found 9/15![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:14 am -
1 stop6h 55m
Sat 10/175:23 pm -
1 stop5h 45m
Deal found 9/12![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 am -
1 stop4h 53m
Sat 11/711:19 am -
1 stop5h 47m
Deal found 9/16![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 am -
Nonstop2h 06m
Sun 10/118:40 am -
Nonstop2h 05m
Deal found 9/15![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:20 am -
Nonstop1h 35m
Mon 10/265:05 am -
1 stop6h 05m
Deal found 9/14![Southwest logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:29 pm -
1 stop23h 48m
Thu 10/12:00 pm -
2 stops22h 06m
Deal found 9/12![Multiple Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:49 am -
1 stop4h 51m
Tue 10/279:59 am -
1 stop6h 37m
Deal found 9/17![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:23 pm -
1 stop5h 03m
Mon 11/306:50 pm -
1 stop4h 49m
Deal found 9/13![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:45 pm -
1 stop6h 55m
Thu 10/224:05 pm -
2 stops8h 00m
Deal found 9/15![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:09 pm -
1 stop7h 30m
Mon 11/239:59 am -
1 stop6h 44m
Deal found 9/15![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:40 pm -
Nonstop2h 08m
Tue 11/249:44 pm -
Nonstop2h 00m
Deal found 9/12![United Airlines logo]()
$347
Last-minute flights from Arkansas to IllinoisDiscover last-minute flight deals from Arkansas to Illinois. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Arkansas to Illinois. Data last updated September 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:11 pm -
1 stop21h 19m
Thu 11/128:00 am -
1 stop11h 04m
Deal found 9/14![Multiple Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:10 am -
Nonstop1h 35m
Tue 10/208:40 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:45 pm -
1 stop7h 05m
Tue 10/206:00 am -
1 stop4h 50m
Deal found 9/13![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:55 pm -
1 stop4h 05m
Wed 10/146:00 am -
1 stop4h 50m
Deal found 9/14![Southwest logo]()
$227
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:53 pm -
1 stop4h 26m
Wed 10/217:10 pm -
1 stop4h 39m
Deal found 9/16![American Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:10 pm -
1 stop5h 05m
Wed 10/213:35 pm -
2 stops7h 00m
Deal found 9/16![Southwest logo]()
$218
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:48 am -
Nonstop2h 11m
Wed 10/213:40 pm -
Nonstop1h 59m
Deal found 9/16![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 am -
Nonstop1h 35m
Tue 10/208:40 pm -
Nonstop1h 40m
Deal found 9/14![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 am -
Nonstop1h 35m
Wed 10/218:10 am -
1 stop6h 30m
Deal found 9/14![Southwest logo]()
$231
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:51 pm -
1 stop12h 40m
Thu 10/226:30 am -
1 stop12h 44m
Deal found 9/16![Frontier logo]()
$212
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:41 am -
Nonstop2h 06m
Mon 10/268:10 am -
Nonstop1h 58m
Deal found 9/16![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:10 am -
Nonstop1h 35m
Thu 10/2210:20 pm -
Nonstop1h 35m
Deal found 9/15![Southwest logo]()
$235
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 September 17, 2026.
Search for one-way flight options from Arkansas to Illinois. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:11 pm -
1 stop21h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$92
This Frontier deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:53 pm -
1 stop6h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$106
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:10 pm -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$107
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:45 pm -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$109
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:04 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$110
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:15 pm -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$110
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:10 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$111
This Frontier deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:51 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$112
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:45 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$112
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 pm -
1 stop14h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$117
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:51 pm -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$120
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:38 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$120
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (Kiwi.com) |
One-way from | $92 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $331 |
Good round-trip deal | $366 or less |
Good one-way deal | $234 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 7,457,451 searches. Data last updated September 17, 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
Little RockSt. Louis
LIT Little Rock - STL Lambert-St Louis
LITSTL
Little Rock
Wed 10/14
6:10 pm-11:15 pm
1 stop5h 05m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$107
MemphisChicago
MEM Memphis - ORD Chicago O'Hare Intl
MEMORD
Memphis
Tue 10/6
2:36 pm-4:45 pm
Nonstop2h 09m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
MemphisChicago
MEM Memphis - ORD Chicago O'Hare Intl
MEMORD
Memphis
Wed 10/7
7:04 am-9:10 am
Nonstop2h 06m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
Quickest round-trip
MemphisChicago
MEM Memphis - MDW Chicago Midway
MEMMDW
Memphis
Tue 10/13
3:15 pm-4:50 pm
Nonstop1h 35m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
Little RockChicago
LIT Little Rock - MDW Chicago Midway
LITMDW
Little Rock
Tue 10/13
4:45 pm-10:20 pm
1 stop5h 35m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
MemphisSt. Louis
MEM Memphis - STL Lambert-St Louis
MEMSTL
Memphis
Sat 10/10
5:51 pm-12:19 am
1 stop6h 28m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
MemphisChicago
MEM Memphis - ORD Chicago O'Hare Intl
MEMORD
Memphis
Wed 11/11
8:10 am-2:49 pm
1 stop6h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
MemphisChicago
MEM Memphis - ORD Chicago O'Hare Intl
MEMORD
Memphis
Tue 11/17
6:00 am-12:20 pm
1 stop6h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
MemphisChicago
MEM Memphis - MDW Chicago Midway
MEMMDW
Memphis
Sat 10/17
4:43 pm-10:33 pm
1 stop5h 50m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
Little RockChicago
LIT Little Rock - MDW Chicago Midway
LITMDW
Little Rock
Mon 10/19
5:45 pm-1:10 am
1 stop7h 25m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
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.
MEM-ORD
LIT-STL
MEM-MDW
LIT-MDW
MEM-STL
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
MEM-ORD
LIT-STL
MEM-MDW
LIT-MDW
What is the cheapest month to book a flight from Arkansas to Illinois?
Currently, February is the cheapest month in which you can book a flight from Arkansas to Illinois (average of $284). Flying from Arkansas to Illinois in September is currently the most expensive (average of $359). 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 September 17, 2026.
It’s typically best to fly out from Arkansas to Illinois in the evening. Doing so could potentially save you 50% on the flight price compared to flying at noon, which is usually more expensive.
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 September 17, 2026.
The most flights from USAR to USIL are scheduled on a Wednesday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).
How much does it cost to fly round-trip from Arkansas to Illinois?
Airfare is below average for this route at the moment.
Arkansas to Illinois flights typically cost between $288 and $460 in October.The cheapest round-trip price found within the last 5 days was $250 on Frontier (Oct 22-Oct 25).
How far ahead should I book a flight from Arkansas to Illinois?
Booking 50 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 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 September 12, 2026.
Travelers seeking maximum savings on their Arkansas to Illinois flight should consider departing on Friday 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.
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 September 17, 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.
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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 September 17, 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$327 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$348 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$363 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$383 | FlexibilityNo cancel fee | On-time63% |