$169+ Cheap flights from Chicago (CHI) to Green Bay (GRB)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — GRB
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Green Bay 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 Chicago to Green BayExplore the most affordable flight options available from Chicago to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Chicago to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
Nonstop1h 20m
Mon 9/218:27 pm -
Nonstop1h 33m
Deal found 8/25![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
Nonstop1h 20m
Sun 9/205:43 am -
Nonstop1h 32m
Deal found 8/25![American Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:15 am -
Nonstop1h 20m
Sun 9/138:27 pm -
Nonstop1h 33m
Deal found 8/23![American Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 pm -
Nonstop1h 13m
Sun 9/138:27 pm -
Nonstop1h 33m
Deal found 8/22![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:10 am -
1 stop5h 12m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 8/23![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 pm -
Nonstop1h 13m
Sun 9/135:43 am -
Nonstop1h 32m
Deal found 8/25![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 10/1010:00 pm -
Nonstop1h 19m
Sun 10/1110:33 am -
Nonstop1h 26m
Deal found 8/26![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/107:00 am -
1 stop3h 24m
Sun 10/117:00 am -
1 stop5h 41m
Deal found 8/26![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:40 pm -
Nonstop1h 15m
Sat 9/512:30 pm -
Nonstop1h 26m
Deal found 8/22![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 10/108:10 am -
Nonstop1h 12m
Sat 10/178:04 pm -
Nonstop1h 25m
Deal found 8/26![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm -
1 stop5h 40m
Sat 9/124:16 pm -
1 stop5h 22m
Deal found 8/23![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:25 pm -
1 stop3h 30m
Sat 9/511:17 am -
1 stop5h 42m
Deal found 8/22![Delta logo]()
$314
Best flights from Chicago to Green BayDiscover carefully curated flight deals from Chicago to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Chicago to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/2611:10 am -
Nonstop1h 20m
Thu 10/15:00 am -
Nonstop1h 26m
Deal found 8/24![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/215:10 pm -
1 stop3h 22m
Mon 9/284:16 pm -
1 stop5h 17m
Deal found 8/24![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:00 pm -
Nonstop1h 19m
Sun 9/275:00 am -
Nonstop1h 26m
Deal found 8/23![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:10 am -
1 stop5h 12m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 8/23![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 10/1010:00 pm -
Nonstop1h 19m
Sun 10/1110:33 am -
Nonstop1h 26m
Deal found 8/26![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/107:00 am -
1 stop3h 24m
Sun 10/117:00 am -
1 stop5h 41m
Deal found 8/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/107:00 am -
1 stop3h 24m
Sat 10/174:51 pm -
1 stop4h 36m
Deal found 8/26![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:29 pm -
Nonstop1h 19m
Tue 10/271:32 pm -
Nonstop1h 23m
Deal found 8/21![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm -
1 stop5h 40m
Sat 9/124:16 pm -
1 stop5h 22m
Deal found 8/23![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:25 pm -
1 stop3h 30m
Sat 9/511:17 am -
1 stop5h 42m
Deal found 8/22![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 8/26. 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 9/29:59 am -
1 stop5h 33m
Wed 9/912:02 pm -
1 stop6h 17m
Deal found 8/26![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 9/215:10 pm -
1 stop3h 22m
Sun 10/47:00 am -
1 stop3h 37m
Deal found 8/25![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:20 am -
1 stop5h 17m
Thu 10/1511:04 am -
1 stop5h 28m
Deal found 8/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/26. 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 10/25:10 pm -
1 stop3h 22m
Sun 10/47:00 am -
1 stop5h 59m
Deal found 8/26![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/261:19 pm -
1 stop4h 01m
Thu 10/17:00 am -
1 stop5h 39m
Deal found 8/24![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:59 am -
1 stop5h 37m
Sat 9/1212:02 pm -
1 stop3h 58m
Deal found 8/23![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/105:31 pm -
1 stop4h 12m
Sat 10/177:00 am -
1 stop5h 47m
Deal found 8/26![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:27 pm -
1 stop3h 34m
Mon 10/267:00 am -
1 stop5h 47m
Deal found 8/22![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 8/25. 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 9/99:59 am -
1 stop5h 37m
Sun 9/137:00 am -
1 stop5h 39m
Deal found 8/25![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:27 pm -
1 stop3h 34m
Fri 10/307:00 am -
1 stop5h 47m
Deal found 8/22![Delta logo]()
$607
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:59 am -
1 stop5h 37m
Sun 9/137:00 am -
1 stop5h 39m
Deal found 8/22![Delta logo]()
$816
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:31 pm -
1 stop4h 12m
Thu 10/157:00 am -
1 stop5h 47m
Deal found 8/24![Delta logo]()
$818
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 9/109:59 am -
1 stop5h 37m
Mon 9/147:00 am -
1 stop5h 39m
Deal found 8/26![Delta logo]()
$995
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/69:59 am -
1 stop5h 33m
Mon 9/77:07 am -
1 stop5h 32m
Deal found 8/24![Delta logo]()
$1,019
Last-minute flights from Chicago to Green BayDiscover last-minute flight deals from Chicago to Green Bay. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Green Bay. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:40 pm -
Nonstop1h 15m
Sat 9/512:30 pm -
Nonstop1h 26m
Deal found 8/22![United Airlines logo]()
$294
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:59 am -
1 stop3h 28m
Sat 9/511:17 am -
1 stop5h 00m
Deal found 8/22![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:25 pm -
1 stop3h 30m
Sat 9/511:17 am -
1 stop5h 42m
Deal found 8/22![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/311:05 pm -
Nonstop1h 11m
Sun 9/65:55 am -
Nonstop1h 25m
Deal found 8/26![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:55 pm -
1 stop5h 40m
Sat 9/124:16 pm -
1 stop5h 22m
Deal found 8/23![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 pm -
Nonstop1h 13m
Sun 9/135:43 am -
Nonstop1h 32m
Deal found 8/25![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:00 pm -
Nonstop1h 13m
Sun 9/138:27 pm -
Nonstop1h 33m
Deal found 8/22![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 8/26. 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.
Thu 9/106:10 am -
1 stop5h 12m
Mon 9/144:16 pm -
1 stop5h 17m
Deal found 8/26![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:15 am -
Nonstop1h 20m
Sun 9/138:27 pm -
Nonstop1h 33m
Deal found 8/23![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:10 am -
1 stop5h 12m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 8/23![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
Nonstop1h 20m
Mon 9/218:27 pm -
Nonstop1h 33m
Deal found 8/25![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
Nonstop1h 20m
Sun 9/205:43 am -
Nonstop1h 32m
Deal found 8/25![American Airlines logo]()
$250
One-way flights from Chicago to Green BaySearch for one-way flight options from Chicago to Green Bay. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Chicago to Green Bay. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:50 pm -
Nonstop1h 20m
Deal found 8/24![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 9/258:25 pm -
1 stop14h 57m
Deal found 8/25![Delta logo]()
$205
This deal was found by Cheapflights users on 8/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:25 pm -
Nonstop1h 13m
Deal found 8/25![United Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:29 pm -
1 stop19h 53m
Deal found 8/23![Delta logo]()
$208
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:35 pm -
Nonstop1h 19m
Deal found 8/22![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/206:10 am -
1 stop5h 12m
Deal found 8/24![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/175:29 pm -
1 stop4h 35m
Deal found 8/24![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 9/2612:29 pm -
1 stop9h 06m
Deal found 8/25![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/221:55 pm -
1 stop3h 25m
Deal found 8/25![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 8/25. 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 10/295:31 pm -
1 stop4h 12m
Deal found 8/25![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 11/219:25 pm -
Nonstop1h 13m
Deal found 8/25![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:15 am -
Nonstop1h 20m
Deal found 8/25![American Airlines logo]()
$274
Find flight deals from Chicago to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (American Airlines) |
One-way from | $169 (United Airlines) |
Good round-trip deal | $294 or less |
Good one-way deal | $339 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Green Bay 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 August 27, 2026.
Use the filters below to find and compare flights from Chicago to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sat 9/26
11:10 am-12:30 pm
Nonstop1h 20m
Green Bay Austin-Straubel
Thu 10/1
5:00 am-6:26 am
Nonstop1h 26m
$249
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 9/20
10:00 pm-11:19 pm
Nonstop1h 19m
Green Bay Austin-Straubel
Sun 9/27
5:00 am-6:26 am
Nonstop1h 26m
$249
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Mon 9/21
5:10 pm-8:32 pm
1 stop3h 22m
Green Bay Austin-Straubel
Mon 9/28
4:16 pm-9:33 pm
1 stop5h 17m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 9/13
6:10 am-11:22 am
1 stop5h 12m
Green Bay Austin-Straubel
Sun 9/20
7:00 am-12:59 pm
1 stop5h 59m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sat 10/10
10:00 pm-11:19 pm
Nonstop1h 19m
Green Bay Austin-Straubel
Sun 10/11
10:33 am-11:59 am
Nonstop1h 26m
$283
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sat 10/10
7:00 am-10:24 am
1 stop3h 24m
Green Bay Austin-Straubel
Sun 10/11
7:00 am-12:41 pm
1 stop5h 41m
$289
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sat 10/10
7:00 am-10:24 am
1 stop3h 24m
Green Bay Austin-Straubel
Sat 10/17
4:51 pm-9:27 pm
1 stop4h 36m
$289
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Tue 9/8
3:55 pm-9:35 pm
1 stop5h 40m
Green Bay Austin-Straubel
Sat 9/12
4:16 pm-9:38 pm
1 stop5h 22m
$299
ChicagoGreen Bay
MDW Chicago Midway - GRB Green Bay Austin-Straubel
MDWGRB
Chicago Midway
Sat 8/29
1:25 pm-4:55 pm
1 stop3h 30m
Green Bay Austin-Straubel
Sat 9/5
11:17 am-4:59 pm
1 stop5h 42m
$314
Quickest round-trip
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Tue 10/20
6:29 pm-7:48 pm
Nonstop1h 19m
Green Bay Austin-Straubel
Tue 10/27
1:32 pm-2:55 pm
Nonstop1h 23m
$319
Showing 1-10 of 45 resultsSorted by cheapest first
Compare providers for flights from Chicago to Green Bay
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Green Bay in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Green Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from Chicago with our price prediction graph.
CHI-GRB
ORD-GRB
MDW-GRB
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 Chicago to Green Bay
CHI-GRB
ORD-GRB
MDW-GRB
What is the cheapest time of day to fly from CHI to GRB?
Find hourly flight availability from Chicago to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 27, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from Chicago to Green Bay by exploring options for tickets in the evening.
Weekly flight availability from Chicago to Green Bay
Explore weekly flight availability from Chicago to Green Bay. 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 August 27, 2026.
The most flights from CHI to GRB are scheduled on a Wednesday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).
Reviews of airlines servicing Green Bay
Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated August 27, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago to Green Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Food
6.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Chicago to Green Bay. 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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Other flights to Green Bay
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Top 2 airlines flying from Chicago to Green Bay
Discover the top 2 airlines that operate flights from Chicago to Green Bay. 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$339 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$179 | Average$339 | FlexibilityNo cancel fee | On-time69% |