$65+ Cheap flights from Illinois to Kansas City (MCI)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MCI
May 31 — Jun 71
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Kansas City with Cheapflights
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Cheapest flights from Illinois to Kansas CityExplore the most affordable flight options available from Illinois to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
Explore the most affordable flight options available from Illinois to Kansas City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Wed 6/36:24 pm
MCI
- STL
1 stop23h 09m
Frontier
Deal found 4/27![Frontier logo]()
$146
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- MCI
2 stops44h 22m
Frontier
Mon 6/16:24 pm
MCI
- STL
1 stop23h 09m
Frontier
Deal found 4/27![Frontier logo]()
$184
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.
Tue 5/268:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Tue 6/22:34 pm
MCI
- STL
2 stops18h 21m
Frontier
Deal found 4/28![Frontier logo]()
$185
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:31 pm
STL
- MCI
1 stop22h 50m
Frontier
Fri 6/126:16 pm
MCI
- STL
1 stop14h 36m
Frontier
Deal found 4/27![Frontier logo]()
$195
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 5/286:33 pm
STL
- MCI
1 stop22h 56m
Frontier
Tue 6/22:34 pm
MCI
- STL
1 stop28h 49m
Frontier
Deal found 4/30![Frontier logo]()
$214
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:31 pm
STL
- MCI
1 stop22h 50m
Frontier
Thu 6/111:45 pm
MCI
- STL
1 stop5h 38m
Frontier
Deal found 4/27![Frontier logo]()
$259
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:50 pm
ORD
- MCI
1 stop27h 31m
Frontier
Tue 6/161:45 pm
MCI
- ORD
2 stops18h 18m
Frontier
Deal found 4/27![Frontier logo]()
$281
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.
Wed 6/246:00 am
MDW
- MCI
1 stop11h 21m
Frontier
Sat 6/276:16 pm
MCI
- MDW
1 stop16h 56m
Frontier
Deal found 4/26![Frontier logo]()
$282
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 5/269:00 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Tue 6/29:20 am
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/27![Southwest logo]()
$285
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.
Wed 9/161:10 pm
ORD
- MCI
Nonstop1h 33m
American Airlines
Wed 9/305:46 am
MCI
- ORD
Nonstop1h 39m
American Airlines
Deal found 4/30![American Airlines logo]()
$285
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 5/307:55 am
MDW
- MCI
Nonstop1h 30m
Southwest
Mon 6/17:05 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/26![Southwest logo]()
$286
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 6/37:45 am
MDW
- MCI
1 stop6h 30m
Southwest
Sat 7/256:00 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/26![Southwest logo]()
$287
Best flights from Illinois to Kansas CityDiscover carefully curated flight deals from Illinois to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
Discover carefully curated flight deals from Illinois to Kansas City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
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 6/2412:05 pm
MDW
- MCI
Nonstop1h 25m
Southwest
Sat 6/276:00 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/26![Southwest logo]()
$289
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 10/29:44 am
BMI
- MCI
1 stop4h 47m
United Airlines
Sun 10/46:00 am
MCI
- BMI
1 stop6h 50m
United Airlines
Deal found 4/28![United Airlines logo]()
$289
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:46 pm
BMI
- MCI
1 stop4h 33m
American Airlines
Sat 5/165:35 am
MCI
- BMI
1 stop5h 11m
American Airlines
Deal found 4/27![American Airlines logo]()
$319
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.
Tue 5/195:41 pm
ORD
- MCI
1 stop5h 35m
Delta
Thu 5/219:23 am
MCI
- ORD
1 stop5h 34m
Delta
Deal found 4/27![Delta logo]()
$322
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 7/159:44 am
BMI
- MCI
1 stop4h 36m
United Airlines
Sat 7/186:36 pm
MCI
- BMI
1 stop4h 21m
United Airlines
Deal found 4/28![United Airlines 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 5/219:30 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Sun 5/244:25 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/29![Southwest logo]()
$314
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.
Wed 6/312:40 pm
ORD
- MCI
Nonstop1h 40m
United Airlines
Sat 6/63:16 pm
MCI
- ORD
Nonstop1h 49m
United Airlines
Deal found 4/29![United Airlines logo]()
$302
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:05 pm
MDW
- MCI
Nonstop1h 25m
Southwest
Sun 6/285:05 am
MCI
- MDW
Nonstop1h 30m
Southwest
Deal found 4/29![Southwest logo]()
$317
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.
Fri 6/57:13 pm
MDW
- MCI
1 stop4h 03m
Delta
Sat 6/612:19 pm
MCI
- MDW
1 stop5h 37m
Delta
Deal found 4/26![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:45 pm
BMI
- MCI
1 stop7h 13m
American Airlines
Tue 5/192:33 pm
MCI
- BMI
1 stop7h 54m
American Airlines
Deal found 4/29![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:05 pm
MDW
- MCI
Nonstop1h 25m
Southwest
Fri 6/126:15 am
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 5/1![Southwest logo]()
$317
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.
Fri 5/227:13 pm
MDW
- MCI
1 stop4h 03m
Delta
Mon 5/256:19 am
MCI
- MDW
1 stop7h 00m
Delta
Deal found 4/26![Delta logo]()
$364
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:20 am
STL
- MCI
1 stop4h 55m
American Airlines
Wed 5/207:49 pm
MCI
- STL
1 stop4h 07m
American Airlines
Deal found 4/26![American Airlines logo]()
$391
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.
Thu 5/2810:00 pm
STL
- MCI
Nonstop1h 05m
Southwest
Tue 6/28:25 am
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 4/30![Southwest logo]()
$327
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.
Fri 5/2210:25 am
ORD
- MCI
Nonstop1h 57m
United Airlines
Sun 5/246:48 pm
MCI
- ORD
Nonstop1h 52m
United Airlines
Deal found 4/30![United Airlines logo]()
$367
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 5/2712:40 pm
STL
- MCI
1 stop5h 30m
Southwest
Wed 6/34:50 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 4/27![Southwest logo]()
$327
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.
Wed 6/245:57 pm
ORD
- MCI
1 stop5h 33m
Delta
Thu 6/254:04 pm
MCI
- ORD
1 stop5h 21m
Delta
Deal found 4/26![Delta logo]()
$402
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:17 pm
ORD
- MCI
1 stop7h 01m
American Airlines
Fri 5/225:16 pm
MCI
- ORD
1 stop6h 43m
American Airlines
Deal found 4/27![American Airlines logo]()
$405
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.
Fri 7/38:30 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Mon 7/65:15 am
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/28![Southwest logo]()
$329
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:40 pm
ORD
- MCI
Nonstop1h 46m
United Airlines
Wed 5/273:16 pm
MCI
- ORD
Nonstop1h 49m
United Airlines
Deal found 4/27![United Airlines logo]()
$403
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.
Thu 6/186:30 am
ORD
- MCI
1 stop5h 19m
Delta
Mon 6/224:04 pm
MCI
- ORD
1 stop5h 21m
Delta
Deal found 4/27![Delta logo]()
$434
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 5/216:15 pm
ORD
- MCI
1 stop5h 20m
Southwest
Sun 5/2412:00 pm
MCI
- ORD
1 stop6h 50m
Southwest
Deal found 4/29![Southwest logo]()
$334
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 6/26:00 am
STL
- MCI
1 stop6h 22m
United Airlines
Wed 6/311:25 am
MCI
- STL
1 stop4h 21m
United Airlines
Deal found 4/28![United Airlines logo]()
$407
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.
Wed 6/174:22 pm
BMI
- MCI
1 stop5h 37m
American Airlines
Sat 6/206:03 pm
MCI
- BMI
1 stop5h 05m
American Airlines
Deal found 4/30![American Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:50 pm
STL
- MCI
Nonstop1h 05m
Southwest
Mon 6/15:50 pm
MCI
- STL
Nonstop1h 05m
Southwest
Deal found 4/27![Southwest logo]()
$337
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:46 pm
BMI
- MCI
1 stop4h 33m
American Airlines
Sun 5/177:05 am
MCI
- BMI
1 stop3h 41m
American Airlines
Deal found 4/26![American Airlines logo]()
$490
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.
Fri 5/2211:55 am
MDW
- MCI
Nonstop1h 30m
Southwest
Sun 5/247:45 am
MCI
- MDW
1 stop4h 55m
Southwest
Deal found 4/30![Southwest logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:45 pm
BMI
- MCI
1 stop7h 05m
American Airlines
Thu 5/215:40 am
MCI
- BMI
1 stop5h 23m
American Airlines
Deal found 4/29![American Airlines logo]()
$517
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.
Sun 6/78:30 am
MDW
- MCI
1 stop5h 05m
Southwest
Mon 6/87:25 pm
MCI
- MDW
1 stop5h 35m
Southwest
Deal found 4/30![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:44 am
BMI
- MCI
1 stop6h 16m
United Airlines
Fri 6/197:55 pm
MCI
- BMI
1 stop13h 07m
United Airlines
Deal found 4/29![United Airlines logo]()
$538
Last-minute flights from Illinois to Kansas CityDiscover last-minute flight deals from Illinois to Kansas City. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Kansas City. Data last updated May 1, 2026 and is based on user searches.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:37 pm
ORD
- MCI
1 stop16h 12m
Frontier
Mon 6/16:24 pm
MCI
- ORD
1 stop25h 27m
Frontier
Deal found 4/27![Frontier 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.
Wed 5/202:30 pm
ORD
- MCI
Nonstop1h 54m
United Airlines
Tue 5/266:41 pm
MCI
- ORD
Nonstop1h 51m
United Airlines
Deal found 4/28![United Airlines logo]()
$285
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 5/233:00 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Wed 5/276:45 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/26![Southwest logo]()
$293
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:27 pm
STL
- MCI
2 stops44h 22m
Frontier
Mon 6/16:24 pm
MCI
- STL
1 stop23h 09m
Frontier
Deal found 4/27![Frontier logo]()
$184
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.
Mon 5/256:55 am
ORD
- MCI
1 stop10h 34m
Frontier
Fri 5/292:34 pm
MCI
- ORD
1 stop5h 58m
Frontier
Deal found 4/27![Frontier logo]()
$289
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.
Tue 5/268:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Tue 6/22:34 pm
MCI
- STL
2 stops18h 21m
Frontier
Deal found 4/28![Frontier logo]()
$185
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 5/269:00 pm
MDW
- MCI
Nonstop1h 30m
Southwest
Tue 6/29:20 am
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/27![Southwest logo]()
$285
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:37 pm
ORD
- MCI
1 stop16h 12m
Frontier
Tue 6/22:34 pm
MCI
- ORD
2 stops17h 21m
Frontier
Deal found 4/27![Frontier logo]()
$288
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Wed 6/36:24 pm
MCI
- STL
1 stop23h 09m
Frontier
Deal found 4/27![Frontier logo]()
$146
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.
Wed 5/276:55 am
ORD
- MCI
1 stop10h 34m
Frontier
Sun 5/312:34 pm
MCI
- ORD
1 stop5h 58m
Frontier
Deal found 4/29![Frontier logo]()
$290
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 5/286:33 pm
STL
- MCI
1 stop22h 56m
Frontier
Tue 6/22:34 pm
MCI
- STL
1 stop28h 49m
Frontier
Deal found 4/30![Frontier logo]()
$214
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 5/307:55 am
MDW
- MCI
Nonstop1h 30m
Southwest
Mon 6/17:05 pm
MCI
- MDW
Nonstop1h 25m
Southwest
Deal found 4/26![Southwest logo]()
$286
One-way flights from Illinois to Kansas CitySearch for one-way flight options from Illinois to Kansas City. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
Search for one-way flight options from Illinois to Kansas City. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:33 pm
STL
- MCI
1 stop22h 56m
Frontier
Deal found 4/27![Frontier logo]()
$65
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:08 pm
STL
- MCI
1 stop17h 41m
Frontier
Deal found 4/27![Frontier logo]()
$71
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.
Tue 6/236:31 pm
STL
- MCI
1 stop22h 50m
Frontier
Deal found 4/29![Frontier logo]()
$104
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:04 pm
MDW
- MCI
1 stop5h 25m
Frontier
Deal found 4/28![Frontier logo]()
$110
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:00 am
ORD
- MCI
1 stop8h 29m
Frontier
Deal found 4/27![Frontier logo]()
$110
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:59 am
MDW
- MCI
1 stop5h 30m
Frontier
Deal found 4/28![Frontier logo]()
$111
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.
Sat 6/2711:59 am
MDW
- MCI
1 stop5h 22m
Frontier
Deal found 4/27![Frontier logo]()
$115
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.
Tue 6/231:29 pm
ORD
- MCI
1 stop27h 52m
Frontier
Deal found 4/30![Frontier logo]()
$115
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
MDW
- MCI
1 stop11h 29m
Frontier
Deal found 4/30![Frontier logo]()
$116
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:37 pm
ORD
- MCI
1 stop16h 12m
Frontier
Deal found 4/30![Frontier logo]()
$116
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
MDW
- MCI
1 stop11h 29m
Frontier
Deal found 4/28![Frontier logo]()
$117
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:55 am
ORD
- MCI
1 stop10h 34m
Frontier
Deal found 4/28![Frontier logo]()
$117
Find flight deals from Illinois to Kansas City
Keep the following information in mind while searching for Illinois to Kansas City flight deals. Data was last updated May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $146 (Kiwi.com) |
One-way from | $65 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $389 |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Kansas City 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 1, 2026.
Use the filters below to find and compare flights from Illinois to Kansas City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoKansas City
MDW - MCI
MDWMCI
Chicago Midway
Wed 6/24
12:05 pm-1:30 pm
Nonstop1h 25m
Kansas City
Sat 6/27
6:00 pm-7:25 pm
Nonstop1h 25m
$289
BloomingtonKansas City
BMI - MCI
BMIMCI
Bloomington-Normal
Fri 10/2
9:44 am-2:31 pm
1 stop4h 47m
Kansas City
Sun 10/4
6:00 am-12:50 pm
1 stop6h 50m
$289
BloomingtonKansas City
BMI - MCI
BMIMCI
Bloomington-Normal
Wed 7/15
9:44 am-2:20 pm
1 stop4h 36m
Kansas City
Sat 7/18
6:36 pm-10:57 pm
1 stop4h 21m
$289
ChicagoKansas City
ORD - MCI
ORDMCI
Chicago O'Hare Intl
Wed 6/3
12:40 pm-2:20 pm
Nonstop1h 40m
Kansas City
Sat 6/6
3:16 pm-5:05 pm
Nonstop1h 49m
$302
ChicagoKansas City
MDW - MCI
MDWMCI
Chicago Midway
Thu 5/21
9:30 pm-11:00 pm
Nonstop1h 30m
Kansas City
Sun 5/24
4:25 pm-5:50 pm
Nonstop1h 25m
$314
ChicagoKansas City
MDW - MCI
MDWMCI
Chicago Midway
Wed 6/24
12:05 pm-1:30 pm
Nonstop1h 25m
Kansas City
Sun 6/28
5:05 am-6:35 am
Nonstop1h 30m
$317
ChicagoKansas City
MDW - MCI
MDWMCI
Chicago Midway
Wed 6/10
12:05 pm-1:30 pm
Nonstop1h 25m
Kansas City
Fri 6/12
6:15 am-7:40 am
Nonstop1h 25m
$317
BloomingtonKansas City
BMI - MCI
BMIMCI
Bloomington-Normal
Tue 5/12
2:46 pm-7:19 pm
1 stop4h 33m
Kansas City
Sat 5/16
5:35 am-10:46 am
1 stop5h 11m
$319
ChicagoKansas City
ORD - MCI
ORDMCI
Chicago O'Hare Intl
Tue 5/19
5:41 pm-11:16 pm
1 stop5h 35m
Kansas City
Thu 5/21
9:23 am-2:57 pm
1 stop5h 34m
$322
Quickest round-trip
St. LouisKansas City
STL - MCI
STLMCI
Lambert-St Louis
Thu 5/28
10:00 pm-11:05 pm
Nonstop1h 05m
Kansas City
Tue 6/2
8:25 am-9:30 am
Nonstop1h 05m
$327
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Illinois to Kansas City
Have a flexible travel schedule? Discover the best time to fly to Kansas City from Illinois with our price prediction graph.
STL-MCI
MDW-MCI
ORD-MCI
BMI-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 City
USIL-MCI
STL-MCI
MDW-MCI
ORD-MCI
BMI-MCI
How far ahead should I book a flight from Illinois to Kansas City?
The price you pay for your flight from Illinois to Kansas City may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Illinois to Kansas City?
Currently, July is the cheapest month in which you can book a flight from Illinois to Kansas City (average of $77). Flying from Illinois to Kansas City in December is currently the most expensive (average of $216). 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 MCI?
Find hourly flight availability from Illinois to Kansas City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2026.
One of the essential ways to save on airfare from Illinois to Kansas City is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.
What is the cheapest day to fly from Illinois to Kansas City?
Use this chart to determine the cheapest time to fly round-trip from Illinois to Kansas City. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Illinois to Kansas City flight should consider departing on Saturday at noon 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.
Weekly flight availability from Illinois to Kansas City
Explore weekly flight availability from Illinois to Kansas City. 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 1, 2026.
The most flights from USIL to MCI are scheduled on a Thursday (64 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).
How much does it cost to fly round-trip from Illinois to Kansas City?
Related info for your journey
Find useful and relevant information for your journey from Illinois to Kansas City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kansas City?
Book flights to Kansas City if you plan to visit one of these locationsLee's Summit
Independence
Kansas City
Belton
Warrensburg
Lenexa
North Kansas City
Lansing
Liberty
Lawrence
Shawnee
Olathe
Overland Park
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Alternative routes for Illinois to Kansas City
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Complete your trip
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Find flights from Illinois to Kansas City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Illinois and Kansas City flights
Browse other Illinois and Kansas City flight options. Last updated on May 1, 2026.
Popular flight searches
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Illinois to Kansas City flights
Consider these flights traveling from Illinois to Kansas City.
Top 3 airlines flying from Illinois to Kansas City
Discover the top 3 airlines that operate flights from Illinois to Kansas City. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$299 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$199 | Average$350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$200 | Average$351 | FlexibilityNo cancel fee | On-time71% |