$213+ Cheap flights from Idaho to Milwaukee (MKE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Dec 6 — Dec 131
Round-trip
1 adult, Economy
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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 November 6, 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 November 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/86:37 am -
1 stop7h 50m
Wed 12/94:25 pm -
1 stop8h 34m
Deal found 11/3![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/98:00 am -
1 stop8h 28m
Sun 12/132:46 pm -
1 stop9h 16m
Deal found 11/5![American Airlines logo]()
$389
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:12 pm -
1 stop8h 47m
Mon 12/216:00 am -
1 stop9h 18m
Deal found 11/3![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 11/3. 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 11/181:19 pm -
1 stop7h 36m
Sat 11/217:30 am -
1 stop5h 54m
Deal found 11/3![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:40 pm -
1 stop5h 30m
Mon 12/145:00 am -
2 stops9h 37m
Deal found 11/5![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/95:35 am -
2 stops8h 27m
Sun 12/1312:40 pm -
2 stops10h 27m
Deal found 11/5![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/236:33 am -
1 stop8h 02m
Thu 12/34:25 pm -
1 stop8h 34m
Deal found 11/3![Alaska Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 11/3. 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.
Wed 11/181:05 pm -
2 stops8h 10m
Sat 11/218:00 pm -
1 stop6h 40m
Deal found 11/3![Southwest logo]()
$430
This Priceline deal was found by Cheapflights users on 11/2. 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.
Tue 11/176:04 am -
1 stop8h 38m
Sat 11/214:33 pm -
1 stop7h 24m
Deal found 11/2![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 11/2. 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 11/171:11 pm -
1 stop7h 44m
Sat 11/213:59 pm -
2 stops7h 23m
Deal found 11/2![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:44 am -
1 stop6h 15m
Mon 11/232:44 pm -
1 stop8h 47m
Deal found 11/4![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/16:06 am -
2 stops11h 57m
Tue 12/87:40 am -
2 stops12h 51m
Deal found 11/3![American Airlines logo]()
$466
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 November 6, 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 November 6, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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 2/1011:55 am -
1 stop5h 15m
Mon 2/157:00 pm -
1 stop6h 45m
Deal found 11/2![Southwest logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/86:37 am -
1 stop7h 50m
Wed 12/94:25 pm -
1 stop8h 34m
Deal found 11/5![Alaska Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:40 pm -
1 stop5h 30m
Mon 12/145:00 am -
2 stops9h 37m
Deal found 11/5![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 11/2. 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 11/176:57 pm -
2 stops13h 18m
Sat 11/213:59 pm -
2 stops7h 23m
Deal found 11/2![Delta logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Thu 1/143:01 pm -
1 stop22h 18m
Sun 1/173:17 pm -
1 stop8h 00m
Deal found 11/5![Alaska Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 11/3. 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 12/13:45 pm -
1 stop6h 00m
Tue 12/86:20 am -
2 stops9h 50m
Deal found 11/3![Southwest logo]()
$430
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/96:59 pm -
2 stops13h 14m
Mon 12/145:20 am -
2 stops13h 57m
Deal found 11/5![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/92:30 pm -
1 stop5h 43m
Tue 1/128:21 am -
1 stop6h 07m
Deal found 11/2![United Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 1/16:31 am -
1 stop8h 02m
Sun 1/36:00 am -
1 stop7h 35m
Deal found 11/4![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/52:40 pm -
1 stop5h 30m
Tue 12/88:15 am -
1 stop8h 14m
Deal found 11/5![United Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/56:00 am -
1 stop8h 27m
Tue 12/84:25 pm -
2 stops21h 52m
Deal found 11/5![Alaska Airlines logo]()
$501
Last-minute flights from Idaho to MilwaukeeDiscover last-minute flight deals from Idaho to Milwaukee. Data last updated November 6, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Milwaukee. Data last updated November 6, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 11/2. 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.
Tue 11/176:04 am -
1 stop8h 38m
Sat 11/214:33 pm -
1 stop7h 24m
Deal found 11/2![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 11/2. 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 11/171:11 pm -
1 stop7h 44m
Sat 11/213:59 pm -
2 stops7h 23m
Deal found 11/2![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 11/3. 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 11/181:19 pm -
1 stop7h 36m
Sat 11/217:30 am -
1 stop5h 54m
Deal found 11/3![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 11/3. 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.
Wed 11/181:05 pm -
2 stops8h 10m
Sat 11/218:00 pm -
1 stop6h 40m
Deal found 11/3![Southwest logo]()
$430
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:44 am -
1 stop6h 15m
Mon 11/232:44 pm -
1 stop8h 47m
Deal found 11/4![American Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/236:33 am -
1 stop8h 02m
Thu 12/34:25 pm -
1 stop8h 34m
Deal found 11/3![Alaska Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/16:06 am -
2 stops11h 57m
Tue 12/87:40 am -
2 stops12h 51m
Deal found 11/3![American Airlines logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/86:37 am -
1 stop7h 50m
Wed 12/94:25 pm -
1 stop8h 34m
Deal found 11/2![Alaska Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/98:00 am -
1 stop8h 28m
Sun 12/132:46 pm -
1 stop9h 16m
Deal found 11/5![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:40 pm -
1 stop5h 30m
Mon 12/145:00 am -
2 stops9h 37m
Deal found 11/5![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/95:35 am -
2 stops8h 27m
Sun 12/1312:40 pm -
2 stops10h 27m
Deal found 11/5![Delta logo]()
$429
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:12 pm -
1 stop8h 47m
Mon 12/216:00 am -
1 stop9h 18m
Deal found 11/3![Alaska Airlines logo]()
$414
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 November 6, 2026.
Search for one-way flight options from Idaho to Milwaukee. Find affordable one-way fares based on user searches. Data last updated November 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/214:18 pm -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$213
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/196:44 am -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$230
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 11/182:35 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/177:00 am -
2 stops9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:22 pm -
3 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$271
This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am -
2 stops13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 11/3. 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 11/281:19 pm -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/236:00 am -
1 stop16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/176:00 am -
1 stop16h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/302:35 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$431
This Priceline deal was found by Cheapflights users on 11/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:02 am -
1 stop8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Alaska Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/306:57 pm -
2 stops13h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$495
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 November 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Southwest) |
One-way from | $213 (Alaska Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $520 |
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 7,457,451 searches. Data last updated November 6, 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 11/21
4:18 pm-11:59 pm
1 stop6h 41m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$213
Idaho FallsMilwaukee
IDA Idaho Falls Fanning Field - MKE Milwaukee-Mitchell
IDAMKE
Idaho Falls Fanning Field
Tue 12/1
2:40 pm-9:10 pm
1 stop5h 30m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$230
Quickest round-trip
Idaho FallsMilwaukee
IDA Idaho Falls Fanning Field - MKE Milwaukee-Mitchell
IDAMKE
Idaho Falls Fanning Field
Wed 11/18
2:35 pm-8:59 pm
1 stop5h 24m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$265
Idaho FallsMilwaukee
IDA Idaho Falls Fanning Field - MKE Milwaukee-Mitchell
IDAMKE
Idaho Falls Fanning Field
Thu 11/19
6:44 am-7:03 pm
2 stops11h 19m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$320
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Wed 2/10
11:55 am-6:10 pm
1 stop5h 15m
Milwaukee-Mitchell
Mon 2/15
7:00 pm-12:45 am
1 stop6h 45m
$369
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Tue 12/8
6:37 am-3:27 pm
1 stop7h 50m
Milwaukee-Mitchell
Wed 12/9
4:25 pm-11:59 pm
1 stop8h 34m
$369
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Thu 1/14
3:01 pm-2:19 pm
1 stop22h 18m
Milwaukee-Mitchell
Sun 1/17
3:17 pm-10:17 pm
1 stop8h 00m
$406
BoiseMilwaukee
BOI Boise Air Term. Gowen Fld - MKE Milwaukee-Mitchell
BOIMKE
Boise Air Term. Gowen Fld
Sat 11/28
1:19 pm-9:55 pm
1 stop7h 36m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$408
Idaho FallsMilwaukee
IDA Idaho Falls Fanning Field - MKE Milwaukee-Mitchell
IDAMKE
Idaho Falls Fanning Field
Wed 12/23
6:00 am-11:59 pm
1 stop16h 59m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$417
Idaho FallsMilwaukee
IDA Idaho Falls Fanning Field - MKE Milwaukee-Mitchell
IDAMKE
Idaho Falls Fanning Field
Thu 12/17
6:00 am-11:59 pm
1 stop16h 59m
Milwaukee-Mitchell
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$427
Showing 1-10 of 21 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.
BOI-MKE
IDA-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
BOI-MKE
IDA-MKE
What is the cheapest month to book a flight from Idaho to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $345). 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 $452 and $656 in December.The cheapest round-trip price found within the last 5 days was $369 on Alaska Airlines (Dec 8-Dec 9).
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 locationsPort Washington
Sheboygan
New Berlin
Oak Creek
Wauwatosa
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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 November 6, 2026.
Idaho and Milwaukee flights
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Idaho to Milwaukee flights
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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 7,457,451 searches. Data last updated November 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$659 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$316 | Average$531 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$402 | Average$496 | FlexibilityNo cancel fee | On-time63% |