$202+ Cheap flights from Milwaukee (MKE) to Idaho
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.
MKE — BOI
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Cheapest flights from Milwaukee to IdahoExplore the most affordable flight options available from Milwaukee to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Milwaukee to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
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.
Sat 9/57:30 am -
1 stop5h 44m
Fri 9/111:06 pm -
1 stop7h 05m
Deal found 8/4![Delta logo]()
$369
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.
Sat 9/511:40 am -
2 stops9h 05m
Fri 9/112:55 pm -
1 stop5h 30m
Deal found 8/4![Southwest logo]()
$374
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.
Thu 11/266:28 am -
1 stop7h 49m
Tue 12/11:59 pm -
1 stop5h 38m
Deal found 8/2![Delta logo]()
$386
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 9/226:30 am -
1 stop8h 28m
Tue 9/291:25 pm -
1 stop5h 46m
Deal found 8/2![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/312:28 pm -
1 stop10h 14m
Wed 9/92:19 pm -
1 stop5h 35m
Deal found 8/5![American Airlines logo]()
$408
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:22 pm -
1 stop9h 59m
Fri 9/182:21 pm -
1 stop5h 33m
Deal found 8/2![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 8/5. 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 10/103:20 pm -
1 stop6h 16m
Tue 10/135:30 am -
1 stop5h 31m
Deal found 8/5![Delta logo]()
$413
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.
Tue 9/2211:37 am -
2 stops10h 02m
Tue 9/292:19 pm -
1 stop5h 35m
Deal found 8/3![American Airlines logo]()
$413
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.
Sat 10/105:00 am -
2 stops9h 38m
Tue 10/136:25 am -
1 stop6h 06m
Deal found 8/3![United Airlines logo]()
$418
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.
Thu 10/13:03 pm -
1 stop8h 35m
Mon 10/58:22 pm -
1 stop17h 33m
Deal found 8/4![Alaska Airlines logo]()
$423
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 8/316:15 am -
1 stop7h 24m
Mon 8/313:54 pm -
1 stop6h 05m
Deal found 8/1![United Airlines logo]()
$423
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.
Tue 12/82:50 pm -
1 stop8h 49m
Sat 12/126:15 am -
1 stop6h 37m
Deal found 8/3![Alaska Airlines logo]()
$427
Best flights from Milwaukee to IdahoDiscover carefully curated flight deals from Milwaukee to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Milwaukee to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:40 am -
2 stops9h 05m
Fri 9/116:30 am -
1 stop9h 30m
Deal found 8/5![Southwest logo]()
$374
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:53 pm -
1 stop7h 32m
Sat 10/246:03 am -
1 stop6h 52m
Deal found 8/1![Alaska Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 8/5. 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 10/178:12 am -
1 stop6h 03m
Wed 10/211:25 pm -
1 stop5h 59m
Deal found 8/5![Delta logo]()
$403
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 8/276:00 am -
1 stop8h 09m
Sun 8/301:43 pm -
1 stop6h 17m
Deal found 8/4![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:35 am -
2 stops12h 09m
Tue 9/157:00 am -
1 stop5h 34m
Deal found 8/5![United Airlines logo]()
$450
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:44 pm -
1 stop8h 07m
Wed 11/186:33 am -
1 stop8h 15m
Deal found 8/1![Alaska Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
1 stop6h 30m
Wed 9/166:00 am -
1 stop6h 25m
Deal found 8/5![Southwest 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.
Tue 9/17:30 am -
1 stop5h 44m
Tue 9/85:30 am -
1 stop4h 53m
Deal found 8/4![Delta logo]()
$418
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.
Wed 12/167:25 am -
1 stop5h 52m
Thu 12/171:13 pm -
1 stop7h 42m
Deal found 8/1![Delta logo]()
$418
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.
Sat 10/178:43 am -
1 stop7h 41m
Wed 10/211:40 pm -
1 stop6h 35m
Deal found 8/3![United Airlines logo]()
$460
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:03 pm -
1 stop9h 41m
Mon 10/54:18 pm -
1 stop21h 37m
Deal found 8/1![Alaska Airlines logo]()
$423
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 pm -
1 stop5h 40m
Mon 9/146:55 am -
1 stop9h 20m
Deal found 8/2![Southwest logo]()
$432
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.
Sat 10/1710:42 am -
2 stops8h 07m
Tue 10/207:00 am -
1 stop5h 31m
Deal found 8/1![United Airlines logo]()
$465
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.
Tue 12/82:50 pm -
1 stop8h 49m
Sat 12/126:15 am -
1 stop6h 37m
Deal found 8/2![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:20 pm -
2 stops12h 00m
Tue 10/207:35 am -
2 stops11h 50m
Deal found 8/5![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 9/117:30 am -
1 stop8h 08m
Tue 9/153:19 pm -
1 stop4h 52m
Deal found 8/5![Delta logo]()
$445
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.
Fri 10/1610:35 am -
1 stop7h 41m
Sun 10/184:05 pm -
1 stop6h 54m
Deal found 8/1![United Airlines logo]()
$473
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.
Sun 9/275:25 am -
1 stop8h 00m
Wed 9/306:15 am -
1 stop8h 25m
Deal found 8/1![Southwest logo]()
$440
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.
Mon 1/43:59 pm -
1 stop7h 26m
Tue 1/59:53 am -
1 stop12h 37m
Deal found 8/3![Alaska Airlines logo]()
$445
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 9/285:00 am -
1 stop7h 21m
Fri 10/24:28 pm -
1 stop6h 31m
Deal found 8/1![United Airlines logo]()
$476
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.
Sat 8/297:30 am -
1 stop8h 13m
Sun 9/63:25 pm -
1 stop5h 16m
Deal found 8/3![Delta logo]()
$482
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.
Fri 10/1612:45 pm -
2 stops11h 35m
Mon 10/192:30 pm -
1 stop7h 35m
Deal found 8/4![Southwest logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:03 pm -
1 stop9h 22m
Mon 9/281:36 pm -
1 stop22h 29m
Deal found 8/6![Alaska Airlines logo]()
$451
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 8/242:00 pm -
2 stops11h 15m
Fri 8/286:30 am -
2 stops9h 45m
Deal found 8/1![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:59 pm -
2 stops7h 19m
Wed 9/91:17 pm -
1 stop6h 54m
Deal found 8/6![Delta logo]()
$513
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 10/13:03 pm -
1 stop8h 35m
Sun 10/46:43 am -
1 stop7h 12m
Deal found 8/2![Alaska Airlines logo]()
$470
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 9/232:20 pm -
1 stop5h 31m
Wed 9/307:00 am -
1 stop5h 31m
Deal found 8/3![United Airlines logo]()
$517
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.
Tue 12/83:00 pm -
1 stop7h 02m
Wed 12/97:00 am -
1 stop5h 23m
Deal found 8/1![United Airlines logo]()
$519
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am -
2 stops10h 15m
Fri 9/185:30 am -
2 stops10h 45m
Deal found 8/2![Southwest logo]()
$473
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.
Sun 11/87:05 am -
1 stop6h 34m
Sat 11/1412:21 pm -
1 stop7h 34m
Deal found 8/4![Delta logo]()
$562
Last-minute flights from Milwaukee to IdahoDiscover last-minute flight deals from Milwaukee to Idaho. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Idaho. Data last updated August 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/312:28 pm -
1 stop10h 14m
Wed 9/92:19 pm -
1 stop5h 35m
Deal found 8/5![American Airlines logo]()
$408
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 9/36:15 am -
1 stop6h 13m
Wed 9/96:30 am -
1 stop6h 04m
Deal found 8/4![United Airlines logo]()
$436
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.
Sat 9/57:30 am -
1 stop5h 44m
Fri 9/111:06 pm -
1 stop7h 05m
Deal found 8/4![Delta logo]()
$369
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.
Sat 9/511:40 am -
2 stops9h 05m
Fri 9/112:55 pm -
1 stop5h 30m
Deal found 8/4![Southwest logo]()
$374
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:25 pm -
1 stop5h 40m
Mon 9/146:55 am -
1 stop9h 20m
Deal found 8/2![Southwest logo]()
$432
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:22 pm -
1 stop9h 59m
Fri 9/182:21 pm -
1 stop5h 33m
Deal found 8/2![American Airlines logo]()
$410
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.
Sat 9/126:30 am -
1 stop7h 40m
Fri 9/181:25 pm -
1 stop5h 46m
Deal found 8/2![Delta logo]()
$427
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 9/121:00 pm -
2 stops10h 00m
Mon 9/146:30 am -
2 stops9h 10m
Deal found 8/3![Southwest logo]()
$437
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.
Mon 9/146:20 pm -
1 stop6h 35m
Sat 9/1912:55 pm -
1 stop4h 55m
Deal found 8/4![Southwest logo]()
$418
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 9/226:30 am -
1 stop8h 28m
Tue 9/291:25 pm -
1 stop5h 46m
Deal found 8/2![Delta logo]()
$403
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.
Tue 9/2211:37 am -
2 stops10h 02m
Tue 9/292:19 pm -
1 stop5h 35m
Deal found 8/3![American Airlines logo]()
$413
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 9/286:45 am -
2 stops8h 30m
Thu 10/13:50 pm -
1 stop5h 55m
Deal found 8/1![Southwest logo]()
$428
One-way flights from Milwaukee to IdahoSearch for one-way flight options from Milwaukee to Idaho. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Milwaukee to Idaho. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
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.
Wed 9/26:59 pm -
1 stop6h 10m
Deal found 8/2![Delta logo]()
$202
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 12/12:55 pm -
2 stops10h 51m
Deal found 8/5![American Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/287:01 am -
1 stop7h 36m
Deal found 8/5![American Airlines logo]()
$211
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:15 am -
1 stop6h 13m
Deal found 8/2![United Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:50 am -
1 stop6h 25m
Deal found 8/5![Southwest logo]()
$212
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.
Mon 8/3112:51 pm -
1 stop8h 20m
Deal found 8/1![Delta logo]()
$215
This Delta deal was found by Cheapflights users on 8/5. 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.
Mon 9/2812:44 pm -
2 stops10h 38m
Deal found 8/5![Delta logo]()
$216
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 8/3110:19 am -
2 stops8h 30m
Deal found 8/1![United Airlines logo]()
$220
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.
Sat 8/224:00 pm -
1 stop7h 25m
Deal found 8/4![Southwest logo]()
$221
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:02 am -
1 stop8h 20m
Deal found 8/2![Alaska Airlines logo]()
$226
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:20 am -
1 stop5h 49m
Deal found 8/2![American Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:10 pm -
1 stop13h 40m
Deal found 8/5![Southwest logo]()
$231
Find flight deals from Milwaukee to Idaho
Keep the following information in mind while searching for Milwaukee to Idaho flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $202 (Delta) |
Popular in | March |
Cheapest in | February |
Average price | $770 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Idaho 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 6, 2026.
Use the filters below to find and compare flights from Milwaukee to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Sat 9/5
11:40 am-7:45 pm
2 stops9h 05m
Boise Air Term. Gowen Fld
Fri 9/11
6:30 am-5:00 pm
1 stop9h 30m
$374
MilwaukeeSpokane
MKE Milwaukee-Mitchell - GEG Spokane
MKEGEG
Milwaukee-Mitchell
Tue 10/20
3:53 pm-9:25 pm
1 stop7h 32m
Spokane
Sat 10/24
6:03 am-2:55 pm
1 stop6h 52m
$403
MilwaukeeSpokane
MKE Milwaukee-Mitchell - GEG Spokane
MKEGEG
Milwaukee-Mitchell
Sat 10/17
8:12 am-12:15 pm
1 stop6h 03m
Spokane
Wed 10/21
1:25 pm-9:24 pm
1 stop5h 59m
$403
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Tue 11/17
4:44 pm-11:51 pm
1 stop8h 07m
Boise Air Term. Gowen Fld
Wed 11/18
6:33 am-3:48 pm
1 stop8h 15m
$413
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Mon 9/14
6:00 am-11:30 am
1 stop6h 30m
Boise Air Term. Gowen Fld
Wed 9/16
6:00 am-1:25 pm
1 stop6h 25m
$418
Quickest round-trip
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Tue 9/1
7:30 am-12:14 pm
1 stop5h 44m
Boise Air Term. Gowen Fld
Tue 9/8
5:30 am-11:23 am
1 stop4h 53m
$418
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Wed 12/16
7:25 am-12:17 pm
1 stop5h 52m
Boise Air Term. Gowen Fld
Thu 12/17
1:13 pm-9:55 pm
1 stop7h 42m
$418
MilwaukeeBoise
MKE Milwaukee-Mitchell - BOI Boise Air Term. Gowen Fld
MKEBOI
Milwaukee-Mitchell
Thu 10/1
3:03 pm-11:44 pm
1 stop9h 41m
Boise Air Term. Gowen Fld
Mon 10/5
4:18 pm-2:55 pm
1 stop21h 37m
$423
MilwaukeeIdaho Falls
MKE Milwaukee-Mitchell - IDA Idaho Falls Fanning Field
MKEIDA
Milwaukee-Mitchell
Tue 12/8
2:50 pm-10:39 pm
1 stop8h 49m
Idaho Falls Fanning Field
Sat 12/12
6:15 am-1:52 pm
1 stop6h 37m
$427
MilwaukeeSpokane
MKE Milwaukee-Mitchell - GEG Spokane
MKEGEG
Milwaukee-Mitchell
Thu 9/10
6:25 pm-10:05 pm
1 stop5h 40m
Spokane
Mon 9/14
6:55 am-6:15 pm
1 stop9h 20m
$432
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Milwaukee to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Milwaukee with our price prediction graph.
MKE-BOI
MKE-GEG
MKE-IDA
MKE-JAC
MKE-SUN
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 Milwaukee to Idaho
MKE-USID
MKE-BOI
MKE-GEG
MKE-IDA
MKE-JAC
What is the cheapest month to book a flight from Milwaukee to Idaho?
Currently, February is the cheapest month in which you can book a flight from Milwaukee to Idaho (average of $334). Flying from Milwaukee to Idaho in March is currently the most expensive (average of $816). 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.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated August 6, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Milwaukee to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Milwaukee to Idaho
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Complete your trip
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Search flights from Milwaukee to Idaho by cabin class
Find flights from Milwaukee to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Milwaukee and Idaho flights
Browse other Milwaukee and Idaho flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Milwaukee to Idaho flights
Consider these flights traveling from Milwaukee to Idaho.
Top 3 airlines flying from Milwaukee to Idaho
Discover the top 3 airlines that operate flights from Milwaukee to Idaho. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$352 | Average$486 | FlexibilityNo cancel fee | On-time63% |