$58+ Cheap flights from Minnesota 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — ORD
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Minnesota to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Minnesota to IllinoisExplore the most affordable flight options available from Minnesota to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Minnesota to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2910:35 am -
Nonstop1h 25m
Tue 10/67:55 am -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/268:50 am -
Nonstop1h 44m
Mon 9/285:47 pm -
Nonstop1h 42m
Deal found 9/3![Delta logo]()
$117
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/16:00 am -
Nonstop1h 43m
Sat 10/310:34 am -
Nonstop1h 40m
Deal found 9/2![United Airlines logo]()
$117
This Frontier deal was found by Cheapflights users on 9/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:01 pm -
1 stop8h 46m
Sat 10/317:25 am -
1 stop6h 41m
Deal found 9/1![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/269:30 am -
1 stop8h 53m
Tue 9/296:00 am -
1 stop12h 01m
Deal found 9/2![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 9/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:33 pm -
1 stop9h 50m
Tue 10/66:00 am -
1 stop12h 01m
Deal found 9/1![Frontier logo]()
$119
This Priceline deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Thu 10/225:05 pm -
Nonstop1h 38m
Tue 10/276:30 am -
1 stop7h 08m
Deal found 9/3![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Sat 10/101:25 pm -
Nonstop1h 38m
Wed 10/146:30 am -
1 stop7h 11m
Deal found 9/4![Multiple Airlines logo]()
$124
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:33 am -
1 stop8h 07m
Thu 10/224:30 pm -
1 stop17h 26m
Deal found 9/2![Frontier logo]()
$125
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/71:40 pm -
1 stop5h 20m
Wed 10/148:35 am -
Nonstop1h 30m
Deal found 9/2![Southwest logo]()
$127
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop12h 17m
Mon 10/124:30 pm -
1 stop17h 26m
Deal found 9/1![Frontier logo]()
$128
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 10/67:00 am -
1 stop17h 23m
Thu 10/86:58 pm -
1 stop14h 58m
Deal found 9/2![Frontier logo]()
$128
Best flights from Minnesota to IllinoisDiscover carefully curated flight deals from Minnesota to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Minnesota to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:04 am -
Nonstop1h 41m
Tue 10/610:33 am -
Nonstop1h 39m
Deal found 9/1![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/27:40 am -
Nonstop1h 40m
Mon 11/21:05 pm -
1 stop3h 35m
Deal found 8/31![Southwest logo]()
$127
This KAYAK deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/288:00 pm -
Nonstop1h 33m
Tue 9/296:10 am -
Nonstop1h 36m
Deal found 9/3![Delta logo]()
$161
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/319:43 am -
Nonstop1h 46m
Wed 11/112:20 pm -
Nonstop1h 39m
Deal found 9/3![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 9/1. 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 10/214:20 pm -
Nonstop1h 25m
Thu 10/226:10 pm -
1 stop4h 45m
Deal found 9/1![Southwest logo]()
$127
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:56 pm -
1 stop5h 08m
Tue 10/65:00 am -
1 stop6h 34m
Deal found 9/1![American Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/177:10 am -
2 stops7h 40m
Tue 10/201:05 pm -
Nonstop1h 25m
Deal found 9/3![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/274:20 pm -
1 stop5h 40m
Wed 10/287:55 am -
2 stops6h 55m
Deal found 9/2![Southwest logo]()
$138
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/36:20 am -
2 stops6h 40m
Thu 10/85:40 pm -
1 stop6h 35m
Deal found 9/3![Southwest logo]()
$142
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:50 pm -
Nonstop1h 46m
Sun 10/48:40 am -
Nonstop1h 40m
Deal found 9/1![United Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/28:00 am -
Nonstop1h 30m
Fri 10/95:40 pm -
1 stop6h 35m
Deal found 9/2![Southwest logo]()
$161
This KAYAK deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 9/277:05 am -
Nonstop1h 43m
Tue 9/297:13 pm -
Nonstop1h 47m
Deal found 8/31![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/199:45 am -
Nonstop1h 44m
Wed 10/217:01 am -
Nonstop1h 40m
Deal found 9/5![United Airlines logo]()
$259
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/1912:56 pm -
1 stop6h 11m
Mon 9/215:18 pm -
1 stop7h 11m
Deal found 8/31![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:35 pm -
1 stop4h 06m
Thu 11/126:23 am -
1 stop5h 03m
Deal found 9/1![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/197:50 pm -
Nonstop1h 37m
Wed 10/217:00 am -
1 stop6h 38m
Deal found 9/5![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 2/47:15 am -
Nonstop2h 10m
Sat 2/67:45 pm -
Nonstop1h 58m
Deal found 9/4![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/165:59 pm -
1 stop5h 44m
Fri 9/255:18 pm -
1 stop7h 11m
Deal found 9/3![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/36:05 am -
1 stop4h 32m
Sat 10/105:30 pm -
Nonstop1h 54m
Deal found 9/5![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/308:00 am -
1 stop5h 55m
Sun 10/47:45 am -
Nonstop1h 25m
Deal found 9/3![Southwest logo]()
$241
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 1/137:40 am -
1 stop4h 33m
Sat 1/163:00 pm -
1 stop5h 46m
Deal found 9/3![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 11/49:00 am -
Nonstop1h 38m
Thu 11/1210:00 am -
1 stop5h 23m
Deal found 9/3![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/3012:45 pm -
1 stop5h 10m
Sun 11/18:05 am -
Nonstop1h 35m
Deal found 8/31![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/148:04 am -
Nonstop1h 41m
Fri 10/1610:33 am -
Nonstop1h 39m
Deal found 9/4![United Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/125:05 am -
1 stop3h 59m
Mon 11/1612:38 pm -
1 stop6h 28m
Deal found 8/31![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/257:55 am -
1 stop7h 35m
Sat 9/266:35 am -
1 stop5h 15m
Deal found 9/3![Southwest logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/156:00 am -
Nonstop1h 43m
Sun 10/187:01 am -
Nonstop1h 40m
Deal found 9/2![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Sun 9/206:05 am -
1 stop4h 32m
Sat 9/266:24 pm -
Nonstop1h 51m
Deal found 9/3![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 11/274:29 pm -
Nonstop1h 39m
Mon 11/3010:36 pm -
Nonstop1h 30m
Deal found 9/5![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/2810:21 am -
Nonstop2h 08m
Mon 10/55:45 pm -
Nonstop2h 15m
Deal found 8/31![United Airlines logo]()
$299
Last-minute flights from Minnesota to IllinoisDiscover last-minute flight deals from Minnesota to Illinois. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Minnesota to Illinois. Data last updated September 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/238:00 am -
Nonstop1h 30m
Fri 9/258:55 pm -
Nonstop1h 35m
Deal found 9/2![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/255:45 am -
Nonstop1h 25m
Sat 9/266:10 pm -
Nonstop1h 35m
Deal found 9/2![Southwest logo]()
$134
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 9/268:50 am -
Nonstop1h 44m
Mon 9/285:47 pm -
Nonstop1h 42m
Deal found 9/3![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/2910:35 am -
Nonstop1h 25m
Tue 10/67:55 am -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/71:40 pm -
1 stop5h 20m
Wed 10/148:35 am -
Nonstop1h 30m
Deal found 9/2![Southwest logo]()
$127
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop12h 17m
Mon 10/124:30 pm -
1 stop17h 26m
Deal found 9/1![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/71:40 pm -
1 stop8h 35m
Thu 10/87:45 am -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$133
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am -
1 stop12h 17m
Thu 10/84:30 pm -
1 stop17h 26m
Deal found 9/2![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/202:36 pm -
1 stop24h 48m
Thu 10/224:30 pm -
1 stop17h 26m
Deal found 9/2![Frontier logo]()
$130
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/207:15 am -
2 stops7h 40m
Thu 10/228:30 am -
Nonstop1h 30m
Deal found 9/1![Southwest logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:33 am -
1 stop8h 07m
Thu 10/224:30 pm -
1 stop17h 26m
Deal found 9/2![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 9/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:01 pm -
1 stop8h 46m
Sat 10/317:25 am -
1 stop6h 41m
Deal found 9/1![Frontier logo]()
$118
One-way flights from Minnesota to IllinoisSearch for one-way flight options from Minnesota to Illinois. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Minnesota to Illinois. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Priceline deal was found by Cheapflights users on 9/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:33 am -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$58
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/304:40 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$59
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/199:45 pm -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$59
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 11/127:15 am -
Nonstop1h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$59
This CheapOair deal was found by Cheapflights users on 9/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:28 am -
1 stop8h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$60
This Frontier deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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.
Tue 9/297:54 pm -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$60
This Super.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Mon 10/269:33 am -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” 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 10/129:00 am -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Sun Country Air logo]()
$62
This Super.com deal was found by Cheapflights users on 9/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:01 pm -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$64
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/79:45 am -
1 stop5h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$64
This Super.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” 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 10/279:19 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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.
Tue 11/33:01 pm -
1 stop8h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$65
Find flight deals from Minnesota to Illinois
Keep the following information in mind while searching for Minnesota to Illinois flight deals. Data was last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $58 (Priceline) |
Popular in | March |
Cheapest in | December |
Average price | $217 |
Good round-trip deal | $223 or less |
Good one-way deal | $183 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Minnesota 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 5, 2026.
Use the filters below to find and compare flights from Minnesota to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MinneapolisChicago
MSP Minneapolis St Paul - MDW Chicago Midway
MSPMDW
Minneapolis St Paul
Tue 9/29
4:40 pm-6:19 pm
Nonstop1h 39m
Chicago Midway
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
Quickest round-trip
MinneapolisSt. Louis
MSP Minneapolis St Paul - STL Lambert-St Louis
MSPSTL
Minneapolis St Paul
Wed 10/7
8:05 am-9:35 am
Nonstop1h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisChicago
MSP Minneapolis St Paul - ORD Chicago O'Hare Intl
MSPORD
Minneapolis St Paul
Mon 11/16
8:00 am-9:45 am
Nonstop1h 45m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisSt. Louis
MSP Minneapolis St Paul - STL Lambert-St Louis
MSPSTL
Minneapolis St Paul
Sat 1/9
6:15 am-7:55 am
Nonstop1h 40m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisChicago
MSP Minneapolis St Paul - ORD Chicago O'Hare Intl
MSPORD
Minneapolis St Paul
Thu 10/22
5:55 pm-7:38 pm
Nonstop1h 43m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisChicago
MSP Minneapolis St Paul - ORD Chicago O'Hare Intl
MSPORD
Minneapolis St Paul
Mon 10/5
6:55 pm-8:40 pm
Nonstop1h 45m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisSt. Louis
MSP Minneapolis St Paul - STL Lambert-St Louis
MSPSTL
Minneapolis St Paul
Sat 10/17
7:50 am-9:20 am
Nonstop1h 30m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisChicago
MSP Minneapolis St Paul - ORD Chicago O'Hare Intl
MSPORD
Minneapolis St Paul
Sat 9/26
8:05 pm-9:38 pm
Nonstop1h 33m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
MinneapolisSt. Louis
MSP Minneapolis St Paul - STL Lambert-St Louis
MSPSTL
Minneapolis St Paul
Thu 10/29
9:43 am-3:43 pm
1 stop6h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$64
MinneapolisSt. Louis
MSP Minneapolis St Paul - STL Lambert-St Louis
MSPSTL
Minneapolis St Paul
Sat 10/31
9:43 am-3:43 pm
1 stop6h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$64
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Minnesota to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Minnesota with our price prediction graph.
MSP-ORD
MSP-STL
FSD-STL
MSP-MDW
DLH-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Minnesota to Illinois
USMN-USIL
MSP-ORD
MSP-STL
FSD-STL
MSP-MDW
What is the cheapest month to book a flight from Minnesota to Illinois?
Currently, December is the cheapest month in which you can book a flight from Minnesota to Illinois (average of $174). Flying from Minnesota to Illinois in March is currently the most expensive (average of $318). 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 MN to IL?
Find hourly flight availability from Minnesota 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 5, 2026.
It’s typically best to fly out from Minnesota to Illinois in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Minnesota to Illinois
Explore weekly flight availability from Minnesota 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 5, 2026.
The most flights from USMN to USIL are scheduled on a Friday (102 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Minnesota to Illinois?
Airfare is below average for this route at the moment.
Minnesota to Illinois flights typically cost between $148 and $335 in October.The cheapest round-trip price found within the last 5 days was $117 on United Airlines (Oct 1-Oct 8).
How far ahead should I book a flight from Minnesota to Illinois?
The best time to book flights from Minnesota to Illinois is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Minnesota to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Minnesota to Illinois. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Minnesota to Illinois flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings 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 5, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Minnesota to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Minnesota to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Minnesota 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 Minnesota to Illinois by cabin class
Find flights from Minnesota to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Minnesota and Illinois flights
Browse other Minnesota and Illinois flight options. Last updated on September 5, 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 Minnesota after your stay in Illinois
Minnesota to Illinois flights
Consider these flights traveling from Minnesota to Illinois.
Top 6 airlines flying from Minnesota to Illinois
Discover the top 6 airlines that operate flights from Minnesota 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$96 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$61 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$68 | Average$170 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$108 | Average$299 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$117 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$122 | Average$288 | FlexibilityNo cancel fee | On-time63% |