$179+ Cheap flights from O'Hare Intl (ORD) to Green Bay (GRB)
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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRB
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Green Bay
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One-way
Cheapest flights from O'Hare Intl to Green BayExplore the most affordable flight options available from O'Hare Intl to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from O'Hare Intl to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/811:00 pm -
Nonstop1h 12m
Sat 10/172:46 pm -
Nonstop1h 24m
Deal found 9/6![American Airlines logo]()
$269
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.
Sat 9/2611:00 pm -
Nonstop1h 13m
Sun 9/275:43 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$270
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:15 am -
Nonstop1h 20m
Fri 10/92:46 pm -
Nonstop1h 24m
Deal found 9/4![American Airlines logo]()
$271
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.
Fri 9/1810:00 pm -
Nonstop1h 19m
Sun 9/206:36 am -
Nonstop1h 24m
Deal found 9/2![United Airlines logo]()
$299
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 10/32:00 pm -
1 stop6h 32m
Sat 10/104:51 pm -
1 stop4h 36m
Deal found 9/5![Delta logo]()
$309
This American 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 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 9/214:16 pm -
Nonstop1h 28m
Deal found 9/4![American Airlines logo]()
$314
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop1h 12m
Sun 10/118:04 pm -
Nonstop1h 25m
Deal found 9/2![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 12/1910:39 pm -
Nonstop1h 20m
Sun 12/2010:05 am -
Nonstop1h 25m
Deal found 9/6![American Airlines logo]()
$328
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.
Sat 9/122:18 pm -
Nonstop1h 16m
Thu 9/175:43 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$329
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 9/167:05 am -
1 stop3h 17m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 9/3![Delta logo]()
$334
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.
Sat 11/149:25 pm -
Nonstop1h 13m
Fri 11/201:32 pm -
Nonstop1h 23m
Deal found 9/4![United Airlines logo]()
$339
Best flights from O'Hare Intl to Green BayDiscover carefully curated flight deals from O'Hare Intl to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from O'Hare Intl to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 pm -
Nonstop1h 16m
Sun 10/48:27 pm -
Nonstop1h 33m
Deal found 9/2![American Airlines logo]()
$269
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.
Thu 9/246:30 pm -
Nonstop1h 19m
Sun 9/275:00 am -
Nonstop1h 26m
Deal found 9/3![United Airlines logo]()
$269
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 10/32:00 pm -
1 stop6h 32m
Sat 10/104:51 pm -
1 stop4h 36m
Deal found 9/5![Delta logo]()
$309
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.
Fri 9/1810:00 pm -
Nonstop1h 19m
Sun 9/206:36 am -
Nonstop1h 24m
Deal found 9/2![United Airlines logo]()
$299
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 9/167:05 am -
1 stop3h 17m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 9/3![Delta logo]()
$334
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.
Fri 10/98:10 am -
Nonstop1h 12m
Mon 10/128:04 pm -
Nonstop1h 25m
Deal found 9/3![American Airlines logo]()
$369
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 9/267:05 am -
1 stop3h 17m
Sun 9/277:00 am -
1 stop5h 59m
Deal found 9/5![Delta logo]()
$384
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 9/174:00 pm -
Nonstop1h 19m
Mon 9/219:03 am -
Nonstop1h 26m
Deal found 9/2![United Airlines logo]()
$424
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.
Fri 9/185:10 pm -
1 stop3h 22m
Sun 9/207:00 am -
1 stop3h 37m
Deal found 9/2![Delta logo]()
$401
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:44 pm -
1 stop5h 51m
Sat 11/217:00 am -
1 stop3h 38m
Deal found 9/4![Delta logo]()
$404
Last-minute flights from O'Hare Intl to Green BayDiscover last-minute flight deals from O'Hare Intl to Green Bay. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Green Bay. Data last updated September 7, 2026 and is based on user searches.
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.
Sat 9/122:18 pm -
Nonstop1h 16m
Thu 9/175:43 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$329
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 9/167:05 am -
1 stop3h 17m
Sun 9/207:00 am -
1 stop5h 59m
Deal found 9/3![Delta logo]()
$334
This American 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 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 9/214:16 pm -
Nonstop1h 28m
Deal found 9/4![American Airlines logo]()
$314
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.
Fri 9/1810:00 pm -
Nonstop1h 19m
Sun 9/206:36 am -
Nonstop1h 24m
Deal found 9/2![United Airlines logo]()
$299
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.
Sat 9/2611:00 pm -
Nonstop1h 13m
Sun 9/275:43 am -
Nonstop1h 32m
Deal found 9/5![American Airlines logo]()
$270
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:15 am -
Nonstop1h 20m
Fri 10/92:46 pm -
Nonstop1h 24m
Deal found 9/4![American Airlines logo]()
$271
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 10/32:00 pm -
1 stop6h 32m
Sat 10/104:51 pm -
1 stop4h 36m
Deal found 9/5![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/811:00 pm -
Nonstop1h 12m
Sat 10/172:46 pm -
Nonstop1h 24m
Deal found 9/6![American Airlines logo]()
$269
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop1h 12m
Sun 10/118:04 pm -
Nonstop1h 25m
Deal found 9/2![American Airlines logo]()
$319
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:10 am -
Nonstop1h 12m
Mon 10/128:04 pm -
Nonstop1h 25m
Deal found 9/2![American Airlines logo]()
$369
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:00 pm -
Nonstop1h 12m
Mon 10/128:04 pm -
Nonstop1h 25m
Deal found 9/4![American Airlines logo]()
$348
One-way flights from O'Hare Intl to Green BaySearch for one-way flight options from O'Hare Intl to Green Bay. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from O'Hare Intl to Green Bay. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
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.
Sat 10/318:10 am -
Nonstop1h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$179
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 10/36:24 pm -
1 stop16h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$188
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.
Fri 10/28:25 pm -
1 stop14h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$205
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.
Fri 10/305:30 pm -
1 stop18h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$238
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:59 pm -
Nonstop1h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$249
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 12/55:05 pm -
2 stops18h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$251
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.
Fri 11/65:29 pm -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$254
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.
Mon 10/58:25 pm -
1 stop15h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$257
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 11/17:00 am -
1 stop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” 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 10/46:10 am -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$269
Find flight deals from O'Hare Intl to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $179 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $369 |
Good round-trip deal | $369 or less |
Good one-way deal | $246 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 September 7, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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
Wed 12/2
5:33 pm-11:54 am
1 stop18h 21m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$257
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Wed 11/4
10:55 am-5:21 pm
1 stop6h 26m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sat 10/31
6:20 am-11:37 am
1 stop5h 17m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Wed 11/4
5:50 pm-7:10 pm
Nonstop1h 20m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Quickest round-trip
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 10/4
7:45 pm-9:03 pm
Nonstop1h 18m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Thu 10/1
10:00 pm-11:19 pm
Nonstop1h 19m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 12/6
2:44 pm-8:38 pm
1 stop5h 54m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Tue 10/6
7:00 am-10:24 am
1 stop3h 24m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 11/15
5:05 pm-8:35 pm
1 stop3h 30m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
ChicagoGreen Bay
ORD Chicago O'Hare Intl - GRB Green Bay Austin-Straubel
ORDGRB
Chicago O'Hare Intl
Sun 10/4
6:10 am-11:22 am
1 stop5h 12m
Green Bay Austin-Straubel
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Green Bay in September.
| 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 O'Hare Intl Airport-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 O'Hare Intl Airport-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 O'Hare Intl Airport-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 O'Hare Intl to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from O'Hare Intl with our price prediction graph.
ORD-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 O'Hare Intl Airport to Green Bay
What is the cheapest time of day to fly from ORD to GRB?
Find hourly flight availability from O'Hare Intl 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 September 7, 2026.
When flying from Chicago O'Hare Intl Airport to Green Bay, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the afternoon.
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Green Bay?
Airfare is typical for this route at the moment.
Chicago O'Hare Intl Airport to Green Bay flights typically cost between $254 and $369 in October.The cheapest round-trip price found within the last 5 days was $269 on American Airlines (Oct 8-Oct 17).
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 September 7, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Green Bay, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.6
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Food
6.6
Boarding
7.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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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O'Hare Intl and Green Bay flights
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Top 2 airlines flying from O'Hare Intl to Green Bay
Discover the top 2 airlines that operate flights from O'Hare Intl 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 September 7, 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% |