$63+ Cheap flights from Illinois to Kansas
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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ICT
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Kansas with Cheapflights
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Cheapest flights from Illinois to KansasExplore the most affordable flight options available from Illinois to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Illinois to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/264:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Tue 6/309:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/20![United Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 11/114:50 pm
ORD
- SLN
Nonstop2h 02m
United Airlines
Thu 11/129:00 am
SLN
- ORD
Nonstop1h 53m
United Airlines
Deal found 5/19![United Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/219:05 pm
MDW
- TUL
Nonstop1h 50m
Southwest
Wed 7/225:00 am
TUL
- MDW
Nonstop1h 45m
Southwest
Deal found 5/20![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 7/89:45 am
ORD
- TUL
1 stop6h 08m
Delta
Tue 7/1412:41 pm
TUL
- ORD
1 stop6h 04m
Delta
Deal found 5/22![Delta logo]()
$237
This Booking.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:08 pm
STL
- MCI
1 stop16h 52m
Frontier
Tue 6/231:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 5/20![Frontier logo]()
$242
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/216:30 am
ORD
- TUL
1 stop6h 30m
American Airlines
Wed 7/226:35 am
TUL
- ORD
Nonstop2h 13m
American Airlines
Deal found 5/23![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/1110:30 am
MDW
- TUL
Nonstop1h 45m
Southwest
Sat 8/155:05 am
TUL
- MDW
Nonstop1h 40m
Southwest
Deal found 5/20![Southwest logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/118:00 am
ORD
- TUL
Nonstop2h 04m
American Airlines
Sat 8/159:55 am
TUL
- ORD
Nonstop2h 06m
American Airlines
Deal found 5/20![American Airlines logo]()
$251
This Booking.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:08 pm
STL
- MCI
1 stop16h 52m
Frontier
Thu 8/201:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 5/22![Frontier logo]()
$256
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 6/235:11 pm
MDW
- TUL
1 stop6h 11m
Delta
Wed 7/154:48 pm
TUL
- MDW
1 stop5h 27m
Delta
Deal found 5/23![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/218:03 am
ORD
- TUL
1 stop7h 50m
Delta
Wed 7/2212:41 pm
TUL
- ORD
1 stop7h 52m
Delta
Deal found 5/23![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/96:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Mon 7/136:07 pm
MCI
- STL
1 stop23h 30m
Frontier
Deal found 5/21![Frontier logo]()
$262
Best flights from Illinois to KansasDiscover carefully curated flight deals from Illinois to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Illinois to Kansas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/179:05 pm
MDW
- TUL
Nonstop1h 50m
Southwest
Wed 6/243:10 pm
TUL
- MDW
Nonstop1h 45m
Southwest
Deal found 5/20![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/114:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Sun 6/149:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/21![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 10/35:30 am
ORD
- TUL
1 stop6h 04m
Delta
Mon 10/56:45 pm
TUL
- ORD
1 stop5h 12m
Delta
Deal found 5/19![Delta logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/195:06 pm
STL
- MCI
1 stop24h 15m
Frontier
Fri 6/266:16 pm
MCI
- STL
1 stop14h 36m
Frontier
Deal found 5/22![Frontier logo]()
$287
This American Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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.
Fri 7/245:00 am
ORD
- TUL
1 stop7h 18m
American Airlines
Tue 7/286:59 am
TUL
- ORD
1 stop5h 20m
American Airlines
Deal found 5/18![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/94:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Sat 6/139:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/21![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/178:30 am
STL
- TUL
1 stop6h 05m
Southwest
Wed 6/245:00 am
TUL
- STL
1 stop4h 35m
Southwest
Deal found 5/20![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/214:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Wed 6/249:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/15:57 pm
ORD
- MCI
1 stop4h 05m
Delta
Sat 7/46:20 am
MCI
- ORD
1 stop5h 24m
Delta
Deal found 5/18![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:29 am
STL
- ICT
1 stop5h 26m
American Airlines
Wed 6/177:01 pm
ICT
- STL
1 stop4h 58m
American Airlines
Deal found 5/21![American Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/247:50 am
MDW
- MCI
Nonstop1h 30m
Southwest
Sat 6/275:15 pm
MCI
- MDW
1 stop4h 40m
Southwest
Deal found 5/21![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/185:11 pm
MDW
- TUL
1 stop6h 11m
Delta
Wed 6/244:45 pm
TUL
- MDW
1 stop5h 32m
Delta
Deal found 5/19![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/176:00 am
STL
- TUL
1 stop5h 03m
United Airlines
Wed 6/244:59 pm
TUL
- STL
1 stop5h 46m
United Airlines
Deal found 5/18![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/266:30 pm
STL
- ICT
1 stop5h 05m
Southwest
Tue 6/305:00 am
ICT
- STL
1 stop6h 15m
Southwest
Deal found 5/22![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/311:30 am
ORD
- ICT
2 stops10h 34m
Delta
Tue 7/711:11 am
ICT
- ORD
1 stop7h 34m
Delta
Deal found 5/21![Delta logo]()
$329
This Booking.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Mon 7/201:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 5/18![Frontier logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/239:20 pm
ORD
- TUL
Nonstop2h 05m
United Airlines
Sun 6/287:15 am
TUL
- ORD
Nonstop2h 02m
United Airlines
Deal found 5/18![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/272:35 pm
MDW
- MCI
1 stop2h 50m
Southwest
Wed 7/11:40 pm
MCI
- MDW
1 stop5h 25m
Southwest
Deal found 5/22![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 11/49:30 am
ORD
- TUL
1 stop5h 49m
Delta
Sun 11/84:10 pm
TUL
- ORD
1 stop7h 40m
Delta
Deal found 5/20![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/249:20 pm
ORD
- TUL
Nonstop2h 05m
United Airlines
Sun 6/287:15 am
TUL
- ORD
Nonstop2h 02m
United Airlines
Deal found 5/18![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/2410:00 am
MDW
- TUL
Nonstop1h 50m
Southwest
Tue 7/287:35 am
TUL
- MDW
2 stops6h 00m
Southwest
Deal found 5/18![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/19:49 am
MDW
- ICT
1 stop5h 20m
Delta
Tue 8/1111:13 am
ICT
- MDW
2 stops7h 20m
Delta
Deal found 5/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:45 am
ORD
- TUL
Nonstop2h 18m
United Airlines
Wed 9/26:00 am
TUL
- ORD
Nonstop2h 03m
United Airlines
Deal found 5/22![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/92:20 pm
STL
- ICT
2 stops9h 00m
Southwest
Sat 6/137:10 pm
ICT
- STL
1 stop4h 35m
Southwest
Deal found 5/18![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/1511:20 am
ORD
- ICT
1 stop6h 27m
Delta
Fri 7/173:50 pm
ICT
- ORD
1 stop6h 02m
Delta
Deal found 5/18![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/132:12 pm
ORD
- MCI
Nonstop1h 48m
United Airlines
Wed 7/156:00 am
MCI
- ORD
Nonstop1h 58m
United Airlines
Deal found 5/21![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/208:25 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Mon 6/227:55 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 5/22![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/305:57 pm
ORD
- ICT
1 stop4h 05m
Delta
Thu 7/26:35 pm
ICT
- ORD
1 stop5h 24m
Delta
Deal found 5/22![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/208:50 am
STL
- TUL
1 stop5h 45m
Southwest
Sun 6/217:05 pm
TUL
- STL
1 stop4h 50m
Southwest
Deal found 5/20![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/189:20 pm
ORD
- TUL
Nonstop2h 05m
United Airlines
Wed 6/247:20 am
TUL
- ORD
Nonstop2h 02m
United Airlines
Deal found 5/20![United Airlines logo]()
$341
Last-minute flights from Illinois to KansasDiscover last-minute flight deals from Illinois to Kansas. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Kansas. Data last updated May 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/46:33 pm
STL
- MCI
1 stop22h 56m
Frontier
Mon 6/86:24 pm
MCI
- STL
1 stop23h 06m
Frontier
Deal found 5/20![Frontier logo]()
$284
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/94:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Sat 6/139:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/21![United Airlines logo]()
$286
This Booking.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:08 pm
STL
- MCI
1 stop16h 52m
Frontier
Tue 6/231:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 5/20![Frontier logo]()
$242
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/114:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Sun 6/149:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/134:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Wed 6/179:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/169:05 pm
MDW
- TUL
Nonstop1h 50m
Southwest
Tue 6/233:10 pm
TUL
- MDW
Nonstop1h 45m
Southwest
Deal found 5/19![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/165:40 am
STL
- ICT
1 stop6h 20m
Southwest
Tue 6/237:35 pm
ICT
- STL
1 stop4h 20m
Southwest
Deal found 5/18![Southwest logo]()
$293
This American Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/179:40 am
ORD
- TUL
Nonstop2h 07m
American Airlines
Wed 6/246:45 am
TUL
- ORD
Nonstop2h 12m
American Airlines
Deal found 5/20![American Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 6/195:06 pm
STL
- MCI
1 stop24h 15m
Frontier
Fri 6/266:16 pm
MCI
- STL
1 stop14h 36m
Frontier
Deal found 5/22![Frontier logo]()
$287
This Mytrip deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:38 pm
STL
- MCI
1 stop17h 22m
Frontier
Sat 6/271:45 pm
MCI
- STL
1 stop5h 08m
Frontier
Deal found 5/22![Frontier logo]()
$296
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 6/235:11 pm
MDW
- TUL
1 stop6h 11m
Delta
Wed 7/154:48 pm
TUL
- MDW
1 stop5h 27m
Delta
Deal found 5/23![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/264:29 pm
ORD
- SLN
Nonstop2h 08m
United Airlines
Tue 6/309:29 am
SLN
- ORD
Nonstop2h 05m
United Airlines
Deal found 5/20![United Airlines logo]()
$186
One-way flights from Illinois to KansasSearch for one-way flight options from Illinois to Kansas. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Illinois to Kansas. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/166:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Deal found 5/20![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/196:34 pm
STL
- MCI
1 stop22h 36m
Frontier
Deal found 5/20![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/195:06 pm
STL
- MCI
1 stop24h 15m
Frontier
Deal found 5/21![Frontier logo]()
$93
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 9/114:50 pm
ORD
- SLN
Nonstop2h 11m
United Airlines
Deal found 5/18![United Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 7/146:33 pm
STL
- MCI
1 stop22h 37m
Frontier
Deal found 5/19![Frontier logo]()
$104
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 8/1810:30 am
MDW
- TUL
Nonstop1h 45m
Southwest
Deal found 5/22![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/239:05 pm
MDW
- TUL
Nonstop1h 50m
Southwest
Deal found 5/18![Southwest logo]()
$119
This United Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/239:20 pm
ORD
- TUL
Nonstop2h 05m
United Airlines
Deal found 5/18![United Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 11/177:05 am
MDW
- TUL
1 stop4h 15m
Southwest
Deal found 5/21![Southwest logo]()
$124
This American Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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 8/179:25 pm
ORD
- TUL
Nonstop2h 03m
American Airlines
Deal found 5/22![American Airlines logo]()
$124
This Trip.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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.
Sat 6/206:00 am
MDW
- MCI
1 stop11h 21m
Frontier
Deal found 5/18![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/212:27 pm
MDW
- MCI
1 stop28h 54m
Frontier
Deal found 5/20![Frontier logo]()
$128
Find flight deals from Illinois to Kansas
Keep the following information in mind while searching for Illinois to Kansas flight deals. Data was last updated May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (United Airlines) |
One-way from | $63 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $332 |
Good round-trip deal | $312 or less |
Good one-way deal | $186 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Kansas 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 May 23, 2026.
Use the filters below to find and compare flights from Illinois to Kansas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoTulsa
MDW - TUL
MDWTUL
Chicago Midway
Wed 6/17
9:05 pm-10:55 pm
Nonstop1h 50m
Tulsa
Wed 6/24
3:10 pm-4:55 pm
Nonstop1h 45m
$237
ChicagoSalina
ORD - SLN
ORDSLN
Chicago O'Hare Intl
Thu 6/11
4:29 pm-6:37 pm
Nonstop2h 08m
Salina
Sun 6/14
9:29 am-11:34 am
Nonstop2h 05m
$285
ChicagoTulsa
ORD - TUL
ORDTUL
Chicago O'Hare Intl
Sat 10/3
5:30 am-11:34 am
1 stop6h 04m
Tulsa
Mon 10/5
6:45 pm-11:57 pm
1 stop5h 12m
$285
ChicagoSalina
ORD - SLN
ORDSLN
Chicago O'Hare Intl
Tue 6/9
4:29 pm-6:37 pm
Nonstop2h 08m
Salina
Sat 6/13
9:29 am-11:34 am
Nonstop2h 05m
$286
ChicagoSalina
ORD - SLN
ORDSLN
Chicago O'Hare Intl
Sun 6/21
4:29 pm-6:37 pm
Nonstop2h 08m
Salina
Wed 6/24
9:29 am-11:34 am
Nonstop2h 05m
$286
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Fri 6/19
5:06 pm-5:21 pm
1 stop24h 15m
Kansas City
Fri 6/26
6:16 pm-8:52 am
1 stop14h 36m
$287
St. LouisTulsa
STL - TUL
STLTUL
Lambert-St Louis
Wed 6/17
8:30 am-2:35 pm
1 stop6h 05m
Tulsa
Wed 6/24
5:00 am-9:35 am
1 stop4h 35m
$305
St. LouisTulsa
STL - TUL
STLTUL
Lambert-St Louis
Wed 6/17
6:00 am-11:03 am
1 stop5h 03m
Tulsa
Wed 6/24
4:59 pm-10:45 pm
1 stop5h 46m
$305
ChicagoTulsa
ORD - TUL
ORDTUL
Chicago O'Hare Intl
Tue 6/23
9:20 pm-11:25 pm
Nonstop2h 05m
Tulsa
Sun 6/28
7:15 am-9:17 am
Nonstop2h 02m
$309
ChicagoTulsa
ORD - TUL
ORDTUL
Chicago O'Hare Intl
Wed 6/24
9:20 pm-11:25 pm
Nonstop2h 05m
Tulsa
Sun 6/28
7:15 am-9:17 am
Nonstop2h 02m
$309
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Kansas
Have a flexible travel schedule? Discover the best time to fly to Kansas from Illinois with our price prediction graph.
ORD-SLN
MDW-TUL
ORD-TUL
STL-MCI
ORD-MCI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Kansas
USIL-USKS
ORD-SLN
MDW-TUL
ORD-TUL
STL-MCI
What is the cheapest month to book a flight from Illinois to Kansas?
Currently, May is the cheapest month in which you can book a flight from Illinois to Kansas (average of $155). Flying from Illinois to Kansas in April is currently the most expensive (average of $221). 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 IL to KS?
Find hourly flight availability from Illinois to Kansas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2026.
It’s optimal to fly from Illinois to Kansas in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Illinois to Kansas
Explore weekly flight availability from Illinois to Kansas. 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 May 23, 2026.
The most flights from USIL to USKS are scheduled on a Friday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).
How much does it cost to fly round-trip from Illinois to Kansas?
What is the cheapest day to fly from Illinois to Kansas?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Kansas. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Illinois to Kansas flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Kansas
Get insights into the airlines that provide service to Kansas. 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 Kansas. Reviews last updated May 23, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Illinois to Kansas 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Illinois to Kansas. 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 Illinois to Kansas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kansas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Kansas by cabin class
Find flights from Illinois to Kansas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Kansas flights
Browse other Illinois and Kansas flight options. Last updated on May 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Kansas
Find the right flight back to Illinois after your stay in Kansas
Illinois to Kansas flights
Consider these flights traveling from Illinois to Kansas.
Top 2 airlines flying from Illinois to Kansas
Discover the top 2 airlines that operate flights from Illinois to Kansas. 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 May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$209 | Average$380 | FlexibilityNo cancel fee | On-time71% |