$106+ Cheap flights from Grand Rapids (GRR) 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — ORD
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Illinois with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Grand Rapids to IllinoisExplore the most affordable flight options available from Grand Rapids to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Grand Rapids to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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.
Tue 11/1711:00 am -
Nonstop1h 15m
Wed 11/186:15 pm -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$211
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/2112:33 pm -
Nonstop1h 29m
Mon 11/239:50 pm -
Nonstop1h 08m
Deal found 10/27![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:30 am -
1 stop5h 07m
Thu 12/109:37 am -
1 stop4h 32m
Deal found 10/29![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:41 pm -
1 stop5h 36m
Mon 11/232:44 pm -
1 stop5h 15m
Deal found 10/28![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 10/29. 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 12/211:00 am -
Nonstop1h 15m
Wed 12/21:40 pm -
Nonstop1h 00m
Deal found 10/29![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/78:05 pm -
Nonstop1h 26m
Thu 12/245:59 am -
Nonstop1h 11m
Deal found 10/27![United Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/275:19 am -
1 stop5h 56m
Fri 11/271:27 pm -
Nonstop1h 08m
Deal found 10/27![American Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:00 am -
Nonstop1h 15m
Mon 11/236:10 pm -
1 stop5h 15m
Deal found 10/26![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:51 pm -
1 stop3h 10m
Wed 12/166:41 pm -
1 stop4h 23m
Deal found 10/29![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 10/27. 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 11/243:41 pm -
1 stop5h 36m
Tue 12/15:02 pm -
1 stop6h 02m
Deal found 10/27![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/194:05 pm -
Nonstop1h 26m
Sun 11/221:27 pm -
Nonstop1h 08m
Deal found 10/27![American Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:00 am -
Nonstop1h 15m
Fri 12/112:50 pm -
Nonstop0h 55m
Deal found 10/25![Southwest logo]()
$257
Best flights from Grand Rapids to IllinoisDiscover carefully curated flight deals from Grand Rapids to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Grand Rapids to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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 11/187:05 am -
Nonstop1h 10m
Wed 11/259:30 pm -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$211
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/2112:33 pm -
Nonstop1h 29m
Mon 11/239:50 pm -
Nonstop1h 08m
Deal found 10/27![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:30 am -
1 stop5h 07m
Wed 12/26:41 pm -
1 stop4h 23m
Deal found 10/29![Delta logo]()
$231
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/254:08 pm -
Nonstop1h 26m
Fri 11/271:27 pm -
Nonstop1h 08m
Deal found 10/30![American Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 10/28. 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.
Wed 11/255:45 pm -
Nonstop1h 15m
Wed 12/21:15 pm -
2 stops8h 15m
Deal found 10/28![Southwest logo]()
$226
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:32 am -
Nonstop1h 27m
Wed 11/251:55 pm -
Nonstop1h 11m
Deal found 10/26![United Airlines logo]()
$257
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:30 am -
1 stop3h 29m
Tue 12/155:02 pm -
1 stop3h 09m
Deal found 10/28![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:00 am -
Nonstop1h 15m
Fri 12/116:10 pm -
1 stop5h 15m
Deal found 10/25![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:40 am -
1 stop6h 21m
Fri 12/116:41 pm -
1 stop4h 23m
Deal found 10/25![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 10/26. 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 11/185:30 am -
1 stop6h 09m
Wed 11/257:05 am -
1 stop5h 42m
Deal found 10/26![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/114:03 pm -
1 stop20h 50m
Sun 11/152:38 pm -
2 stops30h 22m
Deal found 10/27![Multiple Airlines logo]()
$679
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:30 am -
1 stop3h 29m
Fri 12/117:15 pm -
1 stop3h 49m
Deal found 10/25![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/137:00 am -
1 stop4h 08m
Tue 11/172:35 pm -
1 stop6h 29m
Deal found 10/29![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/27. 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.
Fri 12/185:20 am -
2 stops9h 25m
Sun 12/204:30 pm -
Nonstop1h 00m
Deal found 10/27![Southwest logo]()
$312
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:29 am -
1 stop8h 43m
Mon 12/710:35 pm -
Nonstop1h 11m
Deal found 10/29![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/117:00 am -
1 stop4h 05m
Sun 11/156:30 am -
1 stop3h 50m
Deal found 10/27![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 10/28. 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.
Mon 12/711:00 am -
Nonstop1h 15m
Mon 12/76:15 pm -
Nonstop1h 05m
Deal found 10/28![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 1/89:34 am -
1 stop5h 08m
Mon 1/115:41 pm -
1 stop3h 37m
Deal found 10/29![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:30 am -
1 stop3h 19m
Sat 11/287:25 am -
1 stop5h 22m
Deal found 10/29![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/255:32 am -
1 stop5h 33m
Sat 11/288:13 am -
1 stop4h 01m
Deal found 10/28![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/256:50 am -
1 stop3h 59m
Mon 12/285:55 pm -
1 stop4h 57m
Deal found 10/27![Delta logo]()
$376
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:44 am -
Nonstop1h 26m
Mon 12/79:51 pm -
Nonstop1h 08m
Deal found 10/29![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/127:00 am -
1 stop4h 05m
Mon 11/165:00 am -
1 stop5h 20m
Deal found 10/28![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:50 am -
1 stop3h 59m
Sun 12/277:00 am -
1 stop5h 32m
Deal found 10/25![Delta logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/128:40 am -
1 stop5h 54m
Mon 11/165:30 pm -
1 stop5h 28m
Deal found 10/28![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/111:46 pm -
2 stops11h 21m
Sun 11/156:00 am -
2 stops15h 59m
Deal found 10/27![American Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/94:49 pm -
1 stop5h 14m
Sun 12/138:43 am -
1 stop3h 49m
Deal found 10/29![United Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/95:14 am -
2 stops20h 02m
Sun 12/136:00 am -
2 stops16h 47m
Deal found 10/29![American Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:34 pm -
1 stop6h 39m
Fri 11/136:25 am -
1 stop3h 55m
Deal found 10/25![United Airlines logo]()
$657
Last-minute flights from Grand Rapids to IllinoisDiscover last-minute flight deals from Grand Rapids to Illinois. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Illinois. Data last updated October 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/26. 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.
Tue 11/1711:00 am -
Nonstop1h 15m
Wed 11/186:15 pm -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$211
This KAYAK deal was found by Cheapflights users on 10/27. 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.
Tue 11/172:27 pm -
1 stop4h 37m
Wed 11/189:30 am -
1 stop3h 17m
Deal found 10/27![Delta logo]()
$272
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:32 am -
Nonstop1h 27m
Wed 11/251:55 pm -
Nonstop1h 11m
Deal found 10/26![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 10/26. 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 11/187:40 am -
1 stop6h 11m
Wed 11/259:30 am -
1 stop4h 31m
Deal found 10/26![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:00 am -
Nonstop1h 15m
Mon 11/236:10 pm -
1 stop5h 15m
Deal found 10/26![Southwest logo]()
$241
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/194:05 pm -
Nonstop1h 26m
Sun 11/221:27 pm -
Nonstop1h 08m
Deal found 10/27![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/2112:33 pm -
Nonstop1h 29m
Mon 11/239:50 pm -
Nonstop1h 08m
Deal found 10/27![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:41 pm -
1 stop5h 36m
Mon 11/232:44 pm -
1 stop5h 15m
Deal found 10/29![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:40 am -
1 stop3h 59m
Mon 12/77:15 pm -
1 stop3h 49m
Deal found 10/29![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 10/27. 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 11/243:41 pm -
1 stop5h 36m
Tue 12/15:02 pm -
1 stop6h 02m
Deal found 10/27![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:48 am -
Nonstop1h 42m
Sat 11/2811:45 am -
Nonstop1h 13m
Deal found 10/28![American Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/275:19 am -
1 stop5h 56m
Fri 11/271:27 pm -
Nonstop1h 08m
Deal found 10/27![American Airlines logo]()
$239
One-way flights from Grand Rapids to IllinoisSearch for one-way flight options from Grand Rapids to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Grand Rapids to Illinois. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 11/1911:00 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$106
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/197:00 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$106
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sat 11/214:50 pm -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$116
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:27 pm -
1 stop2h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$116
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:20 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Southwest logo]()
$126
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:40 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 10/29. 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.
Fri 11/271:25 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$129
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:47 pm -
Nonstop1h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/302:41 pm -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$134
This Delta deal was found by Cheapflights users on 10/26. 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 11/203:41 pm -
1 stop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 10/26. 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 11/203:41 pm -
1 stop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:00 am -
1 stop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$139
Find flight deals from Grand Rapids to Illinois
Keep the following information in mind while searching for Grand Rapids to Illinois flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Southwest) |
One-way from | $106 (Southwest) |
Popular in | January |
Cheapest in | March |
Average price | $327 |
Good round-trip deal | $383 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids 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 October 30, 2026.
Use the filters below to find and compare flights from Grand Rapids to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway
GRRMDW
Grand Rapids Gerald R. Ford Intl
Thu 11/26
12:20 pm-12:35 pm
Nonstop1h 15m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl
GRRORD
Grand Rapids Gerald R. Ford Intl
Wed 12/2
5:13 am-5:38 am
Nonstop1h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl
GRRORD
Grand Rapids Gerald R. Ford Intl
Thu 12/17
8:45 am-9:17 am
Nonstop1h 32m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway
GRRMDW
Grand Rapids Gerald R. Ford Intl
Wed 12/2
11:00 am-11:15 am
Nonstop1h 15m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway
GRRMDW
Grand Rapids Gerald R. Ford Intl
Wed 12/2
3:51 pm-6:01 pm
1 stop3h 10m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$116
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl
GRRORD
Grand Rapids Gerald R. Ford Intl
Sat 11/21
2:27 pm-4:18 pm
1 stop2h 51m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$116
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl
GRRORD
Grand Rapids Gerald R. Ford Intl
Wed 12/2
3:51 pm-6:26 pm
1 stop3h 35m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$116
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - ORD Chicago O'Hare Intl
GRRORD
Grand Rapids Gerald R. Ford Intl
Fri 12/4
8:45 am-9:10 am
Nonstop1h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$126
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway
GRRMDW
Grand Rapids Gerald R. Ford Intl
Fri 11/20
5:20 pm-5:45 pm
Nonstop1h 25m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$126
Quickest round-trip
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - MDW Chicago Midway
GRRMDW
Grand Rapids Gerald R. Ford Intl
Fri 12/11
6:30 am-6:35 am
Nonstop1h 05m
Chicago Midway
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$126
Showing 1-10 of 53 resultsSorted by cheapest first
Best time to book a flight from Grand Rapids to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Grand Rapids with our price prediction graph.
GRR-MDW
GRR-ORD
GRR-MLI
GRR-PIA
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 Grand Rapids to Illinois
GRR-USIL
GRR-MDW
GRR-ORD
GRR-MLI
GRR-PIA
What is the cheapest month to book a flight from Grand Rapids to Illinois?
Currently, March is the cheapest month in which you can book a flight from Grand Rapids to Illinois (average of $217). Flying from Grand Rapids to Illinois in August is currently the most expensive (average of $536). 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 GRR to IL?
Find hourly flight availability from Grand Rapids 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 October 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Grand Rapids to Illinois in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Grand Rapids to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to Illinois. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Grand Rapids to Illinois flight should consider departing on Monday at noon when fares are most often at their lowest. Friday 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 October 30, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Grand Rapids to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.4
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Grand Rapids to Illinois
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Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Grand Rapids to Illinois by cabin class
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Grand Rapids and Illinois flights
Browse other Grand Rapids and Illinois flight options. Last updated on October 30, 2026.
Popular flight searches
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Grand Rapids to Illinois flights
Consider these flights traveling from Grand Rapids to Illinois.
Top 3 airlines flying from Grand Rapids to Illinois
Discover the top 3 airlines that operate flights from Grand Rapids 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 October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$229 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$164 | Average$289 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$171 | Average$369 | FlexibilityNo cancel fee | On-time69% |