$174+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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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 May 7, 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 May 7, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/26:54 pm
IDA
- MKE
2 stops13h 14m
Delta
Sat 6/66:45 am
MKE
- IDA
1 stop5h 02m
Delta
Deal found 5/3![Delta logo]()
$322
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/301:59 pm
BOI
- MKE
1 stop6h 38m
American Airlines
Sat 6/67:18 am
MKE
- BOI
1 stop8h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 6/26:00 am
GEG
- MKE
1 stop7h 44m
Alaska Airlines
Wed 6/34:40 pm
MKE
- GEG
1 stop9h 19m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/192:30 pm
JAC
- MKE
1 stop5h 57m
United Airlines
Sat 5/232:35 pm
MKE
- JAC
1 stop7h 23m
United Airlines
Deal found 5/4![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 7/2812:35 pm
GEG
- MKE
1 stop4h 56m
Delta
Tue 8/46:59 pm
MKE
- GEG
1 stop6h 10m
Delta
Deal found 5/5![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 5/4. 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 6/47:45 am
JAC
- MKE
2 stops12h 17m
Delta
Thu 6/1112:56 pm
MKE
- JAC
1 stop8h 09m
Delta
Deal found 5/4![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 6/66:00 am
IDA
- MKE
1 stop8h 44m
Alaska Airlines
Sun 6/77:00 am
MKE
- IDA
1 stop9h 26m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 6/24:05 pm
BOI
- MKE
1 stop6h 05m
Southwest
Tue 6/96:55 pm
MKE
- BOI
1 stop6h 30m
Southwest
Deal found 5/5![Southwest logo]()
$380
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 8/1812:17 pm
BOI
- MKE
1 stop9h 40m
American Airlines
Tue 8/258:20 am
MKE
- BOI
1 stop6h 54m
American Airlines
Deal found 5/4![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:23 pm
BOI
- MKE
1 stop7h 32m
Delta
Wed 6/35:48 pm
MKE
- BOI
1 stop8h 00m
Delta
Deal found 5/7![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:00 am
JAC
- MKE
1 stop7h 09m
Delta
Tue 7/2812:58 pm
MKE
- JAC
1 stop8h 06m
Delta
Deal found 5/7![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:06 pm
BOI
- MKE
1 stop6h 28m
American Airlines
Sat 6/137:16 am
MKE
- BOI
1 stop7h 13m
American Airlines
Deal found 5/7![American Airlines logo]()
$393
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 May 7, 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 May 7, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 6/47:45 am
JAC
- MKE
2 stops12h 17m
Delta
Thu 6/1112:56 pm
MKE
- JAC
1 stop8h 09m
Delta
Deal found 5/4![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 5/2. 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.
Wed 6/106:00 am
GEG
- MKE
1 stop6h 00m
Southwest
Sat 6/135:30 am
MKE
- GEG
2 stops11h 05m
Southwest
Deal found 5/2![Southwest logo]()
$398
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 6/12:08 pm
GEG
- MKE
1 stop6h 15m
American Airlines
Sun 6/76:13 am
MKE
- GEG
1 stop8h 58m
American Airlines
Deal found 5/2![American Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 6/25:00 am
GEG
- MKE
1 stop8h 44m
Alaska Airlines
Wed 6/35:00 am
MKE
- GEG
2 stops10h 04m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 9/2210:37 am
BOI
- MKE
2 stops9h 18m
United Airlines
Wed 9/235:05 am
MKE
- BOI
2 stops12h 43m
United Airlines
Deal found 5/2![United Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:10 pm
GEG
- MKE
1 stop6h 45m
Southwest
Wed 7/296:20 pm
MKE
- GEG
1 stop5h 55m
Southwest
Deal found 5/7![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 5/6. 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.
Wed 10/77:00 am
GEG
- MKE
1 stop5h 13m
Delta
Sun 10/113:15 pm
MKE
- GEG
1 stop6h 12m
Delta
Deal found 5/6![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:40 am
JAC
- MKE
2 stops9h 36m
Delta
Mon 7/2712:58 pm
MKE
- JAC
1 stop8h 06m
Delta
Deal found 5/7![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 6/41:54 pm
IDA
- MKE
1 stop9h 05m
Alaska Airlines
Mon 6/87:00 am
MKE
- IDA
1 stop9h 26m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 5/3. 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 7/145:00 am
GEG
- MKE
1 stop7h 05m
Southwest
Wed 7/156:25 am
MKE
- GEG
1 stop7h 20m
Southwest
Deal found 5/3![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/182:44 pm
BOI
- MKE
2 stops8h 27m
United Airlines
Tue 8/2510:45 am
MKE
- BOI
2 stops11h 40m
United Airlines
Deal found 5/4![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 5/2. 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 9/1112:12 pm
IDA
- MKE
1 stop7h 58m
American Airlines
Sun 9/135:09 am
MKE
- IDA
1 stop8h 03m
American Airlines
Deal found 5/2![American Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 5/4. 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 10/145:40 am
BOI
- MKE
1 stop4h 47m
Delta
Fri 10/165:50 pm
MKE
- BOI
1 stop7h 05m
Delta
Deal found 5/4![Delta logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:18 am
IDA
- MKE
1 stop6h 47m
Alaska Airlines
Tue 9/13:01 pm
MKE
- IDA
1 stop8h 55m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 5/4. 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 7/245:10 pm
GEG
- MKE
1 stop6h 45m
Southwest
Tue 7/285:00 am
MKE
- GEG
1 stop6h 35m
Southwest
Deal found 5/4![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 am
BOI
- MKE
1 stop7h 24m
United Airlines
Sat 8/222:35 pm
MKE
- BOI
2 stops10h 15m
United Airlines
Deal found 5/6![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 6/194:14 pm
JAC
- MKE
1 stop6h 20m
American Airlines
Sat 6/2012:12 pm
MKE
- JAC
1 stop8h 12m
American Airlines
Deal found 5/5![American Airlines logo]()
$542
This Southwest deal was found by Cheapflights users on 5/4. 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 8/158:00 am
GEG
- MKE
1 stop9h 45m
Southwest
Sun 8/1612:50 pm
MKE
- GEG
1 stop7h 15m
Southwest
Deal found 5/4![Southwest logo]()
$453
This Delta deal was found by Cheapflights users on 5/3. 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.
Thu 6/115:30 am
BOI
- MKE
1 stop4h 47m
Delta
Mon 6/156:59 pm
MKE
- BOI
1 stop5h 48m
Delta
Deal found 5/3![Delta logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 6/81:54 pm
IDA
- MKE
1 stop9h 05m
Alaska Airlines
Tue 6/95:00 am
MKE
- IDA
2 stops11h 26m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/285:53 pm
IDA
- MKE
2 stops15h 07m
United Airlines
Tue 9/15:05 am
MKE
- IDA
2 stops9h 19m
United Airlines
Deal found 5/5![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 5/4. 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 6/251:15 pm
JAC
- MKE
2 stops9h 44m
Delta
Fri 6/269:57 am
MKE
- JAC
2 stops8h 03m
Delta
Deal found 5/4![Delta logo]()
$460
This Southwest deal was found by Cheapflights users on 5/5. 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 5/225:40 pm
BOI
- MKE
1 stop6h 15m
Southwest
Wed 6/33:55 pm
MKE
- BOI
1 stop9h 30m
Southwest
Deal found 5/5![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
JAC
- MKE
1 stop5h 25m
United Airlines
Tue 7/2810:44 am
MKE
- JAC
1 stop8h 09m
United Airlines
Deal found 5/7![United Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 5/3. 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 6/36:54 pm
IDA
- MKE
2 stops15h 24m
Delta
Sat 6/66:45 am
MKE
- IDA
1 stop5h 02m
Delta
Deal found 5/3![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 5/5. 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.
Thu 6/185:55 pm
BOI
- MKE
1 stop6h 20m
Southwest
Mon 6/226:35 pm
MKE
- BOI
2 stops8h 10m
Southwest
Deal found 5/5![Southwest logo]()
$498
This Delta deal was found by Cheapflights users on 5/4. 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 6/231:15 pm
JAC
- MKE
1 stop7h 31m
Delta
Sat 6/273:58 pm
MKE
- JAC
1 stop5h 32m
Delta
Deal found 5/4![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
JAC
- MKE
1 stop7h 09m
Delta
Wed 7/2912:58 pm
MKE
- JAC
1 stop8h 06m
Delta
Deal found 5/7![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 6/1810:29 am
BOI
- MKE
1 stop6h 50m
Delta
Sun 6/216:20 am
MKE
- BOI
1 stop5h 43m
Delta
Deal found 5/5![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 5/4. 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 6/2511:45 am
PIH
- MKE
2 stops11h 14m
Delta
Mon 6/296:35 am
MKE
- PIH
1 stop5h 20m
Delta
Deal found 5/4![Delta logo]()
$532
Last-minute flights from Idaho to MilwaukeeDiscover last-minute flight deals from Idaho to Milwaukee. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Milwaukee. Data last updated May 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/192:30 pm
JAC
- MKE
1 stop5h 57m
United Airlines
Sat 5/232:35 pm
MKE
- JAC
1 stop7h 23m
United Airlines
Deal found 5/4![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:23 pm
BOI
- MKE
1 stop7h 32m
Delta
Wed 6/35:48 pm
MKE
- BOI
1 stop8h 00m
Delta
Deal found 5/7![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/301:59 pm
BOI
- MKE
1 stop6h 38m
American Airlines
Sat 6/67:18 am
MKE
- BOI
1 stop8h 48m
American Airlines
Deal found 5/4![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/26:54 pm
IDA
- MKE
2 stops13h 14m
Delta
Sat 6/66:45 am
MKE
- IDA
1 stop5h 02m
Delta
Deal found 5/3![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 6/26:00 am
GEG
- MKE
1 stop7h 44m
Alaska Airlines
Wed 6/34:40 pm
MKE
- GEG
1 stop9h 19m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 6/24:05 pm
BOI
- MKE
1 stop6h 05m
Southwest
Tue 6/96:55 pm
MKE
- BOI
1 stop6h 30m
Southwest
Deal found 5/5![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 5/4. 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 6/47:45 am
JAC
- MKE
2 stops12h 17m
Delta
Thu 6/1112:56 pm
MKE
- JAC
1 stop8h 09m
Delta
Deal found 5/4![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 6/66:00 am
IDA
- MKE
1 stop8h 44m
Alaska Airlines
Sun 6/77:00 am
MKE
- IDA
1 stop9h 26m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:06 pm
BOI
- MKE
1 stop6h 28m
American Airlines
Sat 6/137:16 am
MKE
- BOI
1 stop7h 13m
American Airlines
Deal found 5/7![American Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 6/1012:51 pm
GEG
- MKE
1 stop8h 43m
American Airlines
Sat 6/136:05 am
MKE
- GEG
1 stop9h 06m
American Airlines
Deal found 5/2![American Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 5/2. 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.
Wed 6/106:00 am
GEG
- MKE
1 stop6h 00m
Southwest
Sat 6/135:30 am
MKE
- GEG
2 stops11h 05m
Southwest
Deal found 5/2![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 5/4. 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 6/251:15 pm
JAC
- MKE
2 stops9h 44m
Delta
Tue 6/3012:56 pm
MKE
- JAC
1 stop8h 09m
Delta
Deal found 5/4![Delta logo]()
$394
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 May 7, 2026.
Search for one-way flight options from Idaho to Milwaukee. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 7/17:00 am
GEG
- MKE
1 stop6h 08m
Delta
Deal found 5/4![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/24:05 pm
BOI
- MKE
1 stop6h 29m
American Airlines
Deal found 5/5![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 5/2. 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.
Mon 5/256:49 am
GEG
- MKE
1 stop8h 02m
Delta
Deal found 5/2![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 5/263:16 pm
IDA
- MKE
1 stop5h 17m
Delta
Deal found 5/6![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:12 pm
BOI
- MKE
1 stop6h 12m
American Airlines
Deal found 5/6![American Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:06 pm
BOI
- MKE
1 stop7h 37m
Delta
Deal found 5/7![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 5/4. 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 9/195:40 am
BOI
- MKE
1 stop7h 31m
Delta
Deal found 5/4![Delta logo]()
$215
This Southwest deal was found by Cheapflights users on 5/4. 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.
Tue 6/3012:25 pm
GEG
- MKE
1 stop9h 30m
Southwest
Deal found 5/4![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 5/4. 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 9/197:45 am
BOI
- MKE
2 stops10h 00m
Southwest
Deal found 5/4![Southwest logo]()
$220
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:00 am
GEG
- MKE
1 stop6h 08m
Delta
Deal found 5/2![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 5/3. 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 9/197:05 am
GEG
- MKE
2 stops10h 40m
Southwest
Deal found 5/3![Southwest logo]()
$225
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 6/27:00 am
BOI
- MKE
2 stops11h 40m
United Airlines
Deal found 5/5![United Airlines logo]()
$229
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 May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $322 (Delta) |
One-way from | $174 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $467 |
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 May 7, 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
JacksonMilwaukee
JAC - MKE
JACMKE
Jackson Hole
Thu 6/4
7:45 am-9:02 pm
2 stops12h 17m
Milwaukee-Mitchell
Thu 6/11
12:56 pm-8:05 pm
1 stop8h 09m
$364
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Wed 6/10
6:00 am-2:00 pm
1 stop6h 00m
Milwaukee-Mitchell
Sat 6/13
5:30 am-2:35 pm
2 stops11h 05m
$398
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Mon 7/27
5:10 pm-1:55 am
1 stop6h 45m
Milwaukee-Mitchell
Wed 7/29
6:20 pm-10:15 pm
1 stop5h 55m
$410
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Wed 10/7
7:00 am-2:13 pm
1 stop5h 13m
Milwaukee-Mitchell
Sun 10/11
3:15 pm-7:27 pm
1 stop6h 12m
$415
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Mon 6/1
2:08 pm-10:23 pm
1 stop6h 15m
Milwaukee-Mitchell
Sun 6/7
6:13 am-1:11 pm
1 stop8h 58m
$417
JacksonMilwaukee
JAC - MKE
JACMKE
Jackson Hole
Mon 7/20
7:40 am-6:16 pm
2 stops9h 36m
Milwaukee-Mitchell
Mon 7/27
12:58 pm-8:04 pm
1 stop8h 06m
$424
BoiseMilwaukee
BOI - MKE
BOIMKE
Boise Air Term. Gowen Fld
Wed 10/14
5:40 am-11:27 am
1 stop4h 47m
Milwaukee-Mitchell
Fri 10/16
5:50 pm-11:55 pm
1 stop7h 05m
$437
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Tue 7/14
5:00 am-2:05 pm
1 stop7h 05m
Milwaukee-Mitchell
Wed 7/15
6:25 am-11:45 am
1 stop7h 20m
$439
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Fri 7/24
5:10 pm-1:55 am
1 stop6h 45m
Milwaukee-Mitchell
Tue 7/28
5:00 am-9:35 am
1 stop6h 35m
$448
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Sat 8/15
8:00 am-7:45 pm
1 stop9h 45m
Milwaukee-Mitchell
Sun 8/16
12:50 pm-6:05 pm
1 stop7h 15m
$453
Showing 1-10 of 60 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.
GEG-MKE
BOI-MKE
IDA-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
GEG-MKE
BOI-MKE
IDA-MKE
JAC-MKE
What is the cheapest month to book a flight from Idaho to Milwaukee?
Currently, November is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $220). Flying from Idaho to Milwaukee in April is currently the most expensive (average of $422). 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?
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Milwaukee flight routes
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Alternative routes for Idaho to Milwaukee
See prices for flight routes from nearby airports that may be better suited for you.
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 May 7, 2026.
Idaho and Milwaukee flights
Browse other Idaho and Milwaukee flight options. Last updated on May 7, 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 3 airlines flying from Idaho to Milwaukee
Discover the top 3 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$459 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$511 | FlexibilityNo cancel fee | On-time63% |