$93+ Cheap flights from Wisconsin to O'Hare Intl (ORD)
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ORD
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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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 Wisconsin to O'Hare IntlExplore the most affordable flight options available from Wisconsin to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Wisconsin to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/212:35 pm -
Nonstop1h 30m
Wed 10/2810:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 11/132:26 pm -
Nonstop1h 39m
Sun 11/1510:10 pm -
Nonstop1h 21m
Deal found 9/23![United Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/195:00 am -
Nonstop1h 29m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/176:15 am -
Nonstop1h 11m
Mon 10/195:59 am -
Nonstop1h 08m
Deal found 9/25![United Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:19 pm -
Nonstop1h 30m
Tue 10/208:39 pm -
Nonstop1h 08m
Deal found 9/21![American Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 11/12:26 pm -
Nonstop1h 39m
Mon 11/210:10 pm -
Nonstop1h 21m
Deal found 9/22![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/166:15 am -
Nonstop1h 11m
Mon 10/195:59 am -
Nonstop1h 08m
Deal found 9/21![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/255:05 am -
Nonstop1h 38m
Sat 11/2810:10 pm -
Nonstop1h 21m
Deal found 9/24![United Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/2312:05 pm -
Nonstop1h 10m
Fri 10/307:29 am -
Nonstop1h 06m
Deal found 9/25![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/232:35 pm -
Nonstop1h 30m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/24![United Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/233:52 pm -
Nonstop1h 13m
Sun 10/257:45 pm -
Nonstop1h 05m
Deal found 9/25![United Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/2010:48 am -
Nonstop1h 11m
Sun 11/227:45 pm -
Nonstop1h 05m
Deal found 9/22![United Airlines logo]()
$249
Best flights from Wisconsin to O'Hare IntlDiscover carefully curated flight deals from Wisconsin to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Wisconsin to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/212:35 pm -
Nonstop1h 30m
Wed 10/2810:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/238:45 am -
Nonstop1h 20m
Fri 10/301:20 pm -
Nonstop1h 04m
Deal found 9/25![American Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 9/24. 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 10/2410:50 am -
1 stop5h 51m
Sat 10/316:20 am -
1 stop3h 52m
Deal found 9/24![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/315:05 am -
Nonstop1h 38m
Wed 11/410:10 pm -
Nonstop1h 21m
Deal found 9/22![United Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 am -
1 stop21h 36m
Tue 10/207:44 pm -
2 stops37h 36m
Deal found 9/22![Frontier logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 11/65:05 am -
Nonstop1h 38m
Sun 11/811:59 am -
Nonstop1h 28m
Deal found 9/23![United Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 9/25. 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 1/72:45 pm -
Nonstop1h 33m
Mon 1/1112:35 pm -
Nonstop1h 30m
Deal found 9/25![United Airlines logo]()
$200
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:45 am -
Nonstop1h 20m
Thu 10/1510:05 am -
Nonstop1h 07m
Deal found 9/24![American Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/232:35 pm -
Nonstop1h 30m
Sun 10/2511:59 am -
Nonstop1h 28m
Deal found 9/24![United Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/195:00 am -
Nonstop1h 29m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$205
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:57 am -
Nonstop1h 33m
Sun 11/1511:00 pm -
Nonstop1h 18m
Deal found 9/24![American Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/25. 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.
Sun 11/87:00 am -
1 stop5h 59m
Mon 11/166:23 am -
1 stop5h 21m
Deal found 9/25![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/222:20 pm -
Nonstop1h 11m
Thu 10/294:40 pm -
Nonstop1h 03m
Deal found 9/24![United Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:55 pm -
Nonstop1h 35m
Sun 10/1810:30 am -
Nonstop1h 23m
Deal found 9/24![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/24. 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 2/257:00 am -
1 stop5h 37m
Sat 2/279:50 am -
1 stop6h 38m
Deal found 9/24![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:52 pm -
Nonstop1h 37m
Sun 11/810:30 am -
Nonstop1h 23m
Deal found 9/21![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/305:35 pm -
1 stop3h 52m
Sat 10/316:20 am -
1 stop5h 18m
Deal found 9/23![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 11/182:26 pm -
Nonstop1h 39m
Sun 11/2210:10 pm -
Nonstop1h 21m
Deal found 9/22![United Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/236:55 pm -
Nonstop1h 35m
Sat 10/244:50 pm -
Nonstop1h 30m
Deal found 9/23![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:54 pm -
1 stop3h 24m
Sun 1/310:30 am -
1 stop5h 44m
Deal found 9/21![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/233:52 pm -
Nonstop1h 13m
Fri 10/309:20 pm -
Nonstop0h 55m
Deal found 9/22![United Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:26 pm -
Nonstop1h 27m
Sun 11/2911:00 pm -
Nonstop1h 20m
Deal found 9/21![American Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/233:33 pm -
Nonstop1h 12m
Sat 11/289:20 pm -
Nonstop0h 55m
Deal found 9/25![United Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:52 pm -
Nonstop1h 37m
Sun 11/811:00 pm -
Nonstop1h 18m
Deal found 9/24![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/94:51 pm -
1 stop4h 36m
Tue 10/136:20 am -
1 stop5h 17m
Deal found 9/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/232:35 pm -
Nonstop1h 30m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/24![United Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/176:50 pm -
Nonstop1h 35m
Tue 10/2010:30 am -
Nonstop1h 23m
Deal found 9/23![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/25. 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 10/107:00 am -
1 stop3h 24m
Wed 10/146:20 am -
1 stop5h 17m
Deal found 9/25![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/56:52 pm -
Nonstop1h 37m
Mon 11/910:30 am -
Nonstop1h 23m
Deal found 9/25![American Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 9/22. 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.
Mon 11/95:38 pm -
1 stop3h 55m
Sat 11/145:05 pm -
1 stop3h 30m
Deal found 9/22![Delta logo]()
$368
Last-minute flights from Wisconsin to O'Hare IntlDiscover last-minute flight deals from Wisconsin to O'Hare Intl. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to O'Hare Intl. Data last updated September 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:19 pm -
Nonstop1h 30m
Tue 10/135:29 pm -
Nonstop1h 07m
Deal found 9/21![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:19 pm -
Nonstop1h 30m
Tue 10/208:39 pm -
Nonstop1h 08m
Deal found 9/21![American Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/166:15 am -
Nonstop1h 11m
Mon 10/195:59 am -
Nonstop1h 08m
Deal found 9/21![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/176:15 am -
Nonstop1h 11m
Mon 10/195:59 am -
Nonstop1h 08m
Deal found 9/25![United Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/195:00 am -
Nonstop1h 29m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/212:35 pm -
Nonstop1h 30m
Wed 10/2810:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/2312:05 pm -
Nonstop1h 10m
Fri 10/307:29 am -
Nonstop1h 06m
Deal found 9/25![United Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 10/232:35 pm -
Nonstop1h 30m
Mon 10/2610:10 pm -
Nonstop1h 21m
Deal found 9/24![United Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/233:52 pm -
Nonstop1h 13m
Sun 10/257:45 pm -
Nonstop1h 05m
Deal found 9/25![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 9/24. 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 10/2410:50 am -
1 stop5h 51m
Sat 10/316:20 am -
1 stop3h 52m
Deal found 9/24![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/255:05 am -
Nonstop1h 38m
Sat 11/2810:10 pm -
Nonstop1h 21m
Deal found 9/24![United Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/265:05 am -
Nonstop1h 38m
Fri 10/3010:10 pm -
Nonstop1h 21m
Deal found 9/21![United Airlines logo]()
$253
One-way flights from Wisconsin to O'Hare IntlSearch for one-way flight options from Wisconsin to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Wisconsin to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/292:26 pm -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$93
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/227:18 am -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$105
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/162:20 pm -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$115
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/257:45 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 10/256:18 pm -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:45 pm -
1 stop21h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$141
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/125:00 am -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:11 pm -
1 stop20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$145
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 10/215:30 am -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 10/118:45 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$154
This deal was found by Cheapflights users on 9/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:25 am -
Nonstop1h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/197:18 am -
Nonstop1h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$160
Find flight deals from Wisconsin to O'Hare Intl
Keep the following information in mind while searching for Wisconsin to O'Hare Intl flight deals. Data was last updated September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (United Airlines) |
One-way from | $93 (United Airlines) |
Good round-trip deal | $343 or less |
Good one-way deal | $102 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin to O'Hare Intl 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 26, 2026.
Use the filters below to find and compare flights from Wisconsin to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Eau ClaireChicago
EAU Eau Claire - ORD Chicago O'Hare Intl
EAUORD
Eau Claire
Thu 10/29
2:26 pm-4:05 pm
Nonstop1h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$93
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Sat 10/24
3:51 pm-5:04 pm
Nonstop1h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Tue 12/22
6:40 am-8:00 am
Nonstop1h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Fri 10/16
2:20 pm-3:31 pm
Nonstop1h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
Eau ClaireChicago
EAU Eau Claire - ORD Chicago O'Hare Intl
EAUORD
Eau Claire
Wed 10/14
5:00 am-6:29 am
Nonstop1h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
Eau ClaireChicago
EAU Eau Claire - ORD Chicago O'Hare Intl
EAUORD
Eau Claire
Mon 10/12
5:00 am-6:29 am
Nonstop1h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Thu 10/22
7:18 am-8:29 am
Nonstop1h 11m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
Quickest round-trip
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Wed 10/21
5:30 am-6:40 am
Nonstop1h 10m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Wed 12/23
2:31 pm-3:45 pm
Nonstop1h 14m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
MilwaukeeChicago
MKE Milwaukee-Mitchell - ORD Chicago O'Hare Intl
MKEORD
Milwaukee-Mitchell
Mon 12/21
10:38 am-11:58 am
Nonstop1h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Wisconsin to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Wisconsin with our price prediction graph.
EAU-ORD
MKE-ORD
RHI-ORD
LSE-ORD
GRB-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Wisconsin to Chicago O'Hare Intl Airport
USWI-ORD
EAU-ORD
MKE-ORD
RHI-ORD
LSE-ORD
What is the cheapest month to book a flight from Wisconsin to Chicago O'Hare Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Wisconsin to Chicago O'Hare Intl Airport (average of $238). Flying from Wisconsin to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $383). 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 WI to ORD?
Find hourly flight availability from Wisconsin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 26, 2026.
It’s optimal to fly from Wisconsin to Chicago O'Hare Intl Airport in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Wisconsin to Chicago O'Hare Intl Airport
Explore weekly flight availability from Wisconsin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 26, 2026.
The most flights from USWI to ORD are scheduled on a Thursday (58 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (41 on average).
What is the cheapest day to fly from Wisconsin to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Wisconsin to O'Hare Intl. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Wisconsin to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Wisconsin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Aurora
Libertyville
Rockford
Hoffman Estates
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Wisconsin and O'Hare Intl flights
Browse other Wisconsin and O'Hare Intl flight options. Last updated on September 26, 2026.
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Wisconsin to O'Hare Intl flights
Consider these flights traveling from Wisconsin to O'Hare Intl.
Top 2 airlines flying from Wisconsin to O'Hare Intl
Discover the top 2 airlines that operate flights from Wisconsin to O'Hare Intl. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$260 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$179 | Average$304 | FlexibilityNo cancel fee | On-time71% |