$211+ Cheap flights from Idaho to Milwaukee (MKE)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Milwaukee with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho to MilwaukeeExplore the most affordable flight options available from Idaho to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Idaho to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:04 pm -
1 stop21h 44m
Thu 11/54:44 pm -
2 stops21h 44m
Deal found 8/2![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:40 am -
1 stop4h 47m
Tue 12/295:50 pm -
1 stop7h 04m
Deal found 7/31![Delta logo]()
$391
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:40 am -
1 stop9h 20m
Sat 9/512:28 pm -
1 stop10h 14m
Deal found 7/31![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
2 stops10h 40m
Sat 9/55:00 pm -
1 stop6h 00m
Deal found 7/31![Southwest logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:33 am -
1 stop8h 15m
Wed 11/184:44 pm -
1 stop8h 07m
Deal found 8/4![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:52 am -
1 stop6h 13m
Tue 9/17:02 am -
1 stop7h 29m
Deal found 7/31![Alaska Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
1 stop5h 19m
Tue 9/225:00 am -
1 stop7h 26m
Deal found 7/31![United Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am -
1 stop8h 57m
Thu 11/55:00 am -
1 stop8h 42m
Deal found 7/31![American Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am -
2 stops10h 15m
Wed 9/95:30 pm -
1 stop7h 00m
Deal found 8/4![Southwest logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:27 pm -
1 stop8h 32m
Tue 9/13:05 pm -
1 stop6h 48m
Deal found 7/31![Alaska Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:15 pm -
1 stop23h 50m
Tue 9/293:03 pm -
2 stops23h 59m
Deal found 8/3![Alaska Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 8/262:05 pm -
1 stop5h 17m
Thu 8/276:30 am -
1 stop8h 27m
Deal found 8/4![Delta logo]()
$423
Best flights from Idaho to MilwaukeeDiscover carefully curated flight deals from Idaho to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Idaho to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:04 pm -
1 stop21h 44m
Thu 11/54:44 pm -
2 stops21h 44m
Deal found 8/2![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:40 am -
1 stop4h 47m
Tue 12/295:50 pm -
1 stop7h 04m
Deal found 7/31![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
2 stops10h 40m
Sat 9/55:00 pm -
1 stop6h 00m
Deal found 7/31![Southwest logo]()
$401
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/3112:14 pm -
1 stop8h 38m
Thu 11/57:40 am -
1 stop6h 02m
Deal found 8/4![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:44 pm -
1 stop5h 19m
Tue 9/85:00 am -
1 stop7h 26m
Deal found 8/4![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop6h 25m
Wed 9/235:30 pm -
1 stop6h 45m
Deal found 7/31![Southwest logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:38 pm -
1 stop24h 41m
Mon 11/24:44 pm -
1 stop9h 15m
Deal found 8/2![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:22 pm -
1 stop5h 15m
Tue 12/295:50 pm -
1 stop7h 04m
Deal found 7/31![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 8/4. 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.
Thu 9/36:45 am -
1 stop6h 19m
Thu 9/106:58 pm -
1 stop5h 58m
Deal found 8/4![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:04 pm -
1 stop6h 55m
Mon 9/282:39 pm -
1 stop7h 15m
Deal found 8/4![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am -
2 stops10h 15m
Wed 9/912:40 pm -
2 stops11h 30m
Deal found 8/4![Southwest logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:20 pm -
1 stop20h 45m
Tue 9/293:03 pm -
2 stops23h 59m
Deal found 8/2![Alaska Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:20 pm -
1 stop6h 21m
Mon 8/316:59 pm -
1 stop6h 10m
Deal found 7/31![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:55 am -
2 stops8h 50m
Thu 9/106:25 pm -
1 stop5h 40m
Deal found 8/4![Southwest logo]()
$423
This American Airlines deal was found by Cheapflights users on 8/3. 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 10/161:50 pm -
1 stop7h 52m
Mon 10/197:19 pm -
1 stop19h 01m
Deal found 8/3![American Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/17:00 am -
1 stop5h 29m
Fri 9/42:35 pm -
1 stop7h 05m
Deal found 8/4![United Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:55 pm -
1 stop5h 30m
Fri 9/186:25 pm -
1 stop5h 40m
Deal found 7/31![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:30 am -
1 stop4h 53m
Sat 8/226:30 am -
1 stop8h 12m
Deal found 8/1![Delta logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 10/272:35 pm -
1 stop5h 24m
Sat 10/318:30 am -
1 stop8h 08m
Deal found 8/3![United Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am -
2 stops9h 15m
Mon 8/312:00 pm -
2 stops10h 35m
Deal found 8/1![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 8/185:30 am -
1 stop4h 53m
Tue 8/256:30 am -
1 stop8h 12m
Deal found 8/2![Delta logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/72:40 pm -
1 stop5h 43m
Mon 1/115:00 am -
1 stop7h 22m
Deal found 8/4![United Airlines logo]()
$519
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:40 am -
2 stops8h 00m
Fri 9/186:25 pm -
1 stop5h 15m
Deal found 8/1![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 8/4. 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.
Thu 12/175:15 am -
1 stop7h 58m
Mon 1/45:50 pm -
1 stop7h 05m
Deal found 8/4![Delta logo]()
$450
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:55 pm -
1 stop5h 30m
Mon 9/76:45 am -
1 stop5h 30m
Deal found 8/3![Southwest logo]()
$468
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 9/2311:44 am -
2 stops11h 04m
Mon 9/2810:00 am -
2 stops9h 24m
Deal found 8/4![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 9/2311:44 am -
2 stops8h 25m
Sun 9/277:30 am -
1 stop28h 01m
Deal found 8/4![Delta logo]()
$868
Last-minute flights from Idaho to MilwaukeeDiscover last-minute flight deals from Idaho to Milwaukee. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Milwaukee. Data last updated August 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:27 pm -
1 stop8h 32m
Tue 9/13:05 pm -
1 stop6h 48m
Deal found 7/31![Alaska Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:52 am -
1 stop6h 13m
Tue 9/17:02 am -
1 stop7h 29m
Deal found 7/31![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 8/262:05 pm -
1 stop5h 17m
Thu 8/276:30 am -
1 stop8h 27m
Deal found 8/4![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am -
2 stops9h 15m
Mon 8/316:00 am -
1 stop6h 30m
Deal found 8/1![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:27 pm -
1 stop8h 32m
Tue 9/13:05 pm -
1 stop6h 48m
Deal found 7/31![Alaska Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:40 am -
1 stop9h 20m
Sat 9/512:28 pm -
1 stop10h 14m
Deal found 7/31![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am -
2 stops10h 40m
Sat 9/55:00 pm -
1 stop6h 00m
Deal found 7/31![Southwest logo]()
$401
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am -
2 stops10h 15m
Wed 9/95:30 pm -
1 stop7h 00m
Deal found 8/4![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:55 am -
2 stops8h 50m
Thu 9/102:00 pm -
2 stops11h 20m
Deal found 8/4![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
1 stop5h 19m
Tue 9/225:00 am -
1 stop7h 26m
Deal found 8/1![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:21 pm -
1 stop5h 33m
Mon 9/288:31 am -
1 stop7h 00m
Deal found 8/1![American Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:15 pm -
1 stop23h 50m
Tue 9/293:03 pm -
2 stops23h 59m
Deal found 8/3![Alaska Airlines logo]()
$423
One-way flights from Idaho to MilwaukeeSearch for one-way flight options from Idaho to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Idaho to Milwaukee. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:25 pm -
1 stop5h 38m
Deal found 8/3![United Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 8/3. 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 8/315:30 am -
1 stop4h 53m
Deal found 8/3![Delta logo]()
$212
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:05 pm -
1 stop5h 17m
Deal found 7/31![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:47 pm -
1 stop8h 01m
Deal found 8/1![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:30 am -
2 stops9h 15m
Deal found 8/1![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am -
2 stops10h 25m
Deal found 7/31![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:48 pm -
2 stops7h 11m
Deal found 8/3![United Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:05 am -
1 stop5h 40m
Deal found 8/3![Southwest logo]()
$221
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 8/225:20 am -
2 stops9h 40m
Deal found 8/3![American Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 8/3. 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 9/211:35 am -
2 stops7h 43m
Deal found 8/3![Delta logo]()
$235
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:05 am -
2 stops8h 20m
Deal found 7/31![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/2012:50 pm -
1 stop9h 07m
Deal found 8/4![American Airlines logo]()
$250
Find flight deals from Idaho to Milwaukee
Keep the following information in mind while searching for Idaho to Milwaukee flight deals. Data was last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Alaska Airlines) |
One-way from | $211 (United Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $529 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Milwaukee 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 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Idaho to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Sat 10/31
6:04 pm-4:48 pm
1 stop21h 44m
Milwaukee-Mitchell
Thu 11/5
4:44 pm-1:28 pm
2 stops21h 44m
$358
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Fri 12/25
5:40 am-11:27 am
1 stop4h 47m
Milwaukee-Mitchell
Tue 12/29
5:50 pm-11:54 pm
1 stop7h 04m
$391
SpokaneMilwaukee
GEG Spokane - MKE Milwaukee-Mitchell
GEGMKE
Spokane
Sat 8/29
7:05 am-7:45 pm
2 stops10h 40m
Milwaukee-Mitchell
Sat 9/5
5:00 pm-9:00 pm
1 stop6h 00m
$401
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Tue 9/22
6:00 am-1:25 pm
1 stop6h 25m
Milwaukee-Mitchell
Wed 9/23
5:30 pm-11:15 pm
1 stop6h 45m
$413
SpokaneMilwaukee
GEG Spokane - MKE Milwaukee-Mitchell
GEGMKE
Spokane
Wed 10/28
1:38 pm-4:19 pm
1 stop24h 41m
Milwaukee-Mitchell
Mon 11/2
4:44 pm-11:59 pm
1 stop9h 15m
$413
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Sat 10/31
12:14 pm-9:52 pm
1 stop8h 38m
Milwaukee-Mitchell
Thu 11/5
7:40 am-12:42 pm
1 stop6h 02m
$418
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Mon 12/21
3:22 pm-9:37 pm
1 stop5h 15m
Milwaukee-Mitchell
Tue 12/29
5:50 pm-11:54 pm
1 stop7h 04m
$418
SpokaneMilwaukee
GEG Spokane - MKE Milwaukee-Mitchell
GEGMKE
Spokane
Thu 9/3
6:45 am-3:04 pm
1 stop6h 19m
Milwaukee-Mitchell
Thu 9/10
6:58 pm-10:56 pm
1 stop5h 58m
$418
SpokaneMilwaukee
GEG Spokane - MKE Milwaukee-Mitchell
GEGMKE
Spokane
Wed 9/2
6:15 am-6:30 pm
2 stops10h 15m
Milwaukee-Mitchell
Wed 9/9
12:40 pm-10:10 pm
2 stops11h 30m
$423
SpokaneMilwaukee
GEG Spokane - MKE Milwaukee-Mitchell
GEGMKE
Spokane
Sat 8/29
1:20 pm-9:41 pm
1 stop6h 21m
Milwaukee-Mitchell
Mon 8/31
6:59 pm-11:09 pm
1 stop6h 10m
$423
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Idaho to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Idaho with our price prediction graph.
IDA-MKE
BOI-MKE
GEG-MKE
JAC-MKE
PIH-MKE
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 Idaho to Milwaukee
USID-MKE
IDA-MKE
BOI-MKE
GEG-MKE
JAC-MKE
What is the cheapest month to book a flight from Idaho to Milwaukee?
Currently, September is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $412). Flying from Idaho to Milwaukee in April is currently the most expensive (average of $802). 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.
How much does it cost to fly round-trip from Idaho to Milwaukee?
Airfare is below average for this route at the moment.
Idaho to Milwaukee flights typically cost between $436 and $579 in October.The cheapest round-trip price found within the last 5 days was $358 on Alaska Airlines (Oct 31-Nov 5).
Related info for your journey
Find useful and relevant information for your journey from Idaho to Milwaukee. 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 Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Milwaukee
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Complete your trip
Complete your trip to Milwaukee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Milwaukee by cabin class
Find flights from Idaho to Milwaukee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Idaho and Milwaukee flights
Browse other Idaho and Milwaukee flight options. Last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Milwaukee flights
Consider these flights traveling from Idaho to Milwaukee.
Top 4 airlines flying from Idaho to Milwaukee
Discover the top 4 airlines that operate flights from Idaho to Milwaukee. 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$483 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$588 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$366 | Average$529 | FlexibilityNo cancel fee | On-time63% |