$159+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Apr 17 — Apr 241
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 March 18, 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 March 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/2812:15 pm
BOI
- MKE
1 stop24h 58m
Alaska Airlines
Tue 5/57:00 am
MKE
- BOI
1 stop7h 52m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/211:22 pm
GEG
- MKE
1 stop6h 38m
American Airlines
Sat 4/257:01 am
MKE
- GEG
1 stop7h 31m
American Airlines
Deal found 3/17![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/146:00 am
BOI
- MKE
2 stops10h 25m
Southwest
Sat 4/185:30 am
MKE
- BOI
1 stop5h 55m
Southwest
Deal found 3/13![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/215:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Sat 4/255:30 am
MKE
- GEG
1 stop6h 35m
Southwest
Deal found 3/17![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Tue 5/54:05 pm
MKE
- GEG
2 stops9h 20m
Southwest
Deal found 3/17![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/215:00 am
GEG
- MKE
1 stop7h 14m
Alaska Airlines
Sat 4/257:00 am
MKE
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/2811:35 pm
BOI
- MKE
1 stop8h 30m
Delta
Tue 5/53:53 pm
MKE
- BOI
2 stops7h 03m
Delta
Deal found 3/14![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:03 pm
IDA
- MKE
1 stop6h 56m
Alaska Airlines
Tue 10/276:30 am
MKE
- IDA
1 stop9h 59m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$317
This Travelocity deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 am
GEG
- MKE
1 stop7h 13m
Alaska Airlines
Mon 5/43:09 pm
MKE
- GEG
1 stop8h 22m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Mon 5/46:10 am
MKE
- GEG
1 stop5h 40m
Southwest
Deal found 3/17![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/76:50 am
GEG
- MKE
1 stop13h 10m
Southwest
Tue 5/125:30 am
MKE
- GEG
2 stops10h 15m
Southwest
Deal found 3/15![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/81:30 pm
GEG
- MKE
1 stop9h 25m
Southwest
Sat 5/165:05 pm
MKE
- GEG
1 stop7h 10m
Southwest
Deal found 3/13![Southwest logo]()
$357
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 March 18, 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 March 18, 2026.
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/146:00 am
BOI
- MKE
1 stop7h 05m
Southwest
Sat 4/185:30 am
MKE
- BOI
1 stop5h 55m
Southwest
Deal found 3/13![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/2812:52 pm
BOI
- MKE
1 stop7h 29m
Delta
Tue 5/53:53 pm
MKE
- BOI
2 stops7h 03m
Delta
Deal found 3/15![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/212:47 pm
GEG
- MKE
1 stop7h 11m
Alaska Airlines
Sat 4/257:00 am
MKE
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/155:00 am
BOI
- MKE
1 stop8h 27m
United Airlines
Sat 4/184:13 pm
MKE
- BOI
1 stop6h 21m
United Airlines
Deal found 3/13![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 6/212:44 pm
IDA
- MKE
1 stop7h 20m
American Airlines
Tue 6/96:08 am
MKE
- IDA
1 stop8h 30m
American Airlines
Deal found 3/17![American Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Mon 5/46:10 am
MKE
- GEG
1 stop5h 40m
Southwest
Deal found 3/17![Southwest logo]()
$346
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Thu 4/236:00 am
IDA
- MKE
1 stop7h 13m
Alaska Airlines
Sun 4/263:09 pm
MKE
- IDA
1 stop8h 31m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/215:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Sat 4/255:30 am
MKE
- GEG
2 stops10h 15m
Southwest
Deal found 3/17![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 7/36:50 pm
IDA
- MKE
2 stops12h 51m
Delta
Wed 7/87:15 am
MKE
- IDA
1 stop8h 12m
Delta
Deal found 3/16![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/71:30 pm
GEG
- MKE
2 stops9h 35m
Southwest
Tue 5/126:25 am
MKE
- GEG
2 stops8h 40m
Southwest
Deal found 3/15![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/232:30 pm
IDA
- MKE
1 stop5h 51m
United Airlines
Sun 4/268:15 am
MKE
- IDA
1 stop6h 09m
United Airlines
Deal found 3/17![United Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/246:08 pm
BOI
- MKE
1 stop19h 35m
Alaska Airlines
Fri 5/13:09 pm
MKE
- BOI
1 stop23h 43m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/81:30 pm
GEG
- MKE
2 stops9h 35m
Southwest
Sat 5/165:05 pm
MKE
- GEG
1 stop7h 10m
Southwest
Deal found 3/13![Southwest logo]()
$362
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 3/303:06 pm
JAC
- MKE
1 stop7h 12m
American Airlines
Fri 4/37:52 am
MKE
- JAC
1 stop29h 26m
American Airlines
Deal found 3/15![American Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 6/28:00 am
JAC
- MKE
2 stops11h 46m
United Airlines
Tue 6/95:00 am
MKE
- JAC
2 stops9h 48m
United Airlines
Deal found 3/17![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/255:47 am
IDA
- MKE
2 stops8h 30m
Delta
Sun 5/37:25 am
MKE
- IDA
1 stop6h 01m
Delta
Deal found 3/18![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/11:10 pm
IDA
- MKE
2 stops9h 48m
Delta
Sun 4/51:15 pm
MKE
- IDA
2 stops10h 01m
Delta
Deal found 3/17![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/87:00 am
JAC
- MKE
1 stop6h 27m
United Airlines
Sat 4/114:13 pm
MKE
- JAC
1 stop5h 40m
United Airlines
Deal found 3/13![United Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 7/27:15 am
IDA
- MKE
2 stops11h 45m
Alaska Airlines
Wed 7/85:00 am
MKE
- IDA
2 stops9h 06m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 7/23:04 pm
IDA
- MKE
2 stops16h 37m
Delta
Tue 7/77:15 am
MKE
- IDA
1 stop8h 12m
Delta
Deal found 3/16![Delta logo]()
$643
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 6/64:03 pm
IDA
- MKE
2 stops25h 12m
Alaska Airlines
Fri 6/125:00 am
MKE
- IDA
2 stops9h 06m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$669
Last-minute flights from Idaho to MilwaukeeDiscover last-minute flight deals from Idaho to Milwaukee. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Milwaukee. Data last updated March 18, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/146:00 am
BOI
- MKE
2 stops10h 25m
Southwest
Sat 4/185:30 am
MKE
- BOI
1 stop5h 55m
Southwest
Deal found 3/13![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/155:00 am
BOI
- MKE
1 stop8h 27m
United Airlines
Sat 4/184:13 pm
MKE
- BOI
1 stop6h 21m
United Airlines
Deal found 3/15![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/211:22 pm
GEG
- MKE
1 stop6h 38m
American Airlines
Sat 4/257:01 am
MKE
- GEG
1 stop7h 31m
American Airlines
Deal found 3/17![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/215:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Sat 4/255:30 am
MKE
- GEG
1 stop6h 35m
Southwest
Deal found 3/17![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/215:00 am
GEG
- MKE
1 stop7h 14m
Alaska Airlines
Sat 4/257:00 am
MKE
- GEG
1 stop8h 23m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Thu 4/236:00 am
IDA
- MKE
1 stop7h 13m
Alaska Airlines
Sun 4/263:09 pm
MKE
- IDA
1 stop8h 31m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/2812:15 pm
BOI
- MKE
1 stop24h 58m
Alaska Airlines
Tue 5/57:00 am
MKE
- BOI
1 stop7h 52m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/2811:35 pm
BOI
- MKE
1 stop8h 30m
Delta
Tue 5/53:53 pm
MKE
- BOI
2 stops7h 03m
Delta
Deal found 3/14![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Tue 5/54:05 pm
MKE
- GEG
2 stops9h 20m
Southwest
Deal found 3/17![Southwest logo]()
$287
This Travelocity deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 am
GEG
- MKE
1 stop7h 13m
Alaska Airlines
Mon 5/43:09 pm
MKE
- GEG
1 stop8h 22m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/295:10 am
GEG
- MKE
2 stops10h 15m
Southwest
Mon 5/46:10 am
MKE
- GEG
1 stop5h 40m
Southwest
Deal found 3/17![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/307:38 pm
GEG
- MKE
2 stops12h 35m
Delta
Tue 5/56:30 am
MKE
- GEG
1 stop8h 34m
Delta
Deal found 3/17![Delta logo]()
$361
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 March 18, 2026.
Search for one-way flight options from Idaho to Milwaukee. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/181:46 pm
GEG
- MKE
1 stop5h 35m
United Airlines
Deal found 3/17![United Airlines logo]()
$159
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/1810:45 am
GEG
- MKE
2 stops10h 30m
Southwest
Deal found 3/17![Southwest logo]()
$164
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 7/812:29 pm
IDA
- MKE
1 stop6h 31m
American Airlines
Deal found 3/16![American Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/83:11 pm
BOI
- MKE
1 stop6h 13m
American Airlines
Deal found 3/13![American Airlines logo]()
$203
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 5/61:41 pm
GEG
- MKE
2 stops8h 18m
United Airlines
Deal found 3/17![United Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/83:25 pm
BOI
- MKE
2 stops9h 30m
Southwest
Deal found 3/13![Southwest logo]()
$208
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/162:08 pm
GEG
- MKE
1 stop6h 16m
American Airlines
Deal found 3/13![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 6/272:08 pm
GEG
- MKE
1 stop6h 16m
American Airlines
Deal found 3/15![American Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 6/165:00 am
GEG
- MKE
2 stops11h 25m
Southwest
Deal found 3/13![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 5/2510:40 pm
GEG
- MKE
1 stop8h 28m
Delta
Deal found 3/16![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 5/87:23 pm
GEG
- MKE
2 stops11h 26m
Delta
Deal found 3/17![Delta logo]()
$236
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:25 pm
GEG
- MKE
2 stops12h 33m
United Airlines
Deal found 3/18![United Airlines logo]()
$239
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 March 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Alaska Airlines) |
One-way from | $159 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $476 |
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 March 18, 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 - MKE
BOIMKE
Boise Air Term. Gowen Fld
Tue 4/14
6:00 am-2:05 pm
1 stop7h 05m
Milwaukee-Mitchell
Sat 4/18
5:30 am-10:25 am
1 stop5h 55m
$277
BoiseMilwaukee
BOI - MKE
BOIMKE
Boise Air Term. Gowen Fld
Tue 4/28
12:52 pm-9:21 pm
1 stop7h 29m
Milwaukee-Mitchell
Tue 5/5
3:53 pm-9:56 pm
2 stops7h 03m
$302
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Tue 4/21
2:47 pm-11:58 pm
1 stop7h 11m
Milwaukee-Mitchell
Sat 4/25
7:00 am-1:23 pm
1 stop8h 23m
$308
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Wed 4/29
5:10 am-5:25 pm
2 stops10h 15m
Milwaukee-Mitchell
Mon 5/4
6:10 am-9:50 am
1 stop5h 40m
$346
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Tue 4/21
5:10 am-5:25 pm
2 stops10h 15m
Milwaukee-Mitchell
Sat 4/25
5:30 am-1:45 pm
2 stops10h 15m
$351
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Thu 5/7
1:30 pm-1:05 am
2 stops9h 35m
Milwaukee-Mitchell
Tue 5/12
6:25 am-1:05 pm
2 stops8h 40m
$361
SpokaneMilwaukee
GEG - MKE
GEGMKE
Spokane
Fri 5/8
1:30 pm-1:05 am
2 stops9h 35m
Milwaukee-Mitchell
Sat 5/16
5:05 pm-10:15 pm
1 stop7h 10m
$362
Idaho FallsMilwaukee
IDA - MKE
IDAMKE
Idaho Falls Fanning Field
Thu 4/23
6:00 am-2:13 pm
1 stop7h 13m
Milwaukee-Mitchell
Sun 4/26
3:09 pm-10:40 pm
1 stop8h 31m
$384
BoiseMilwaukee
BOI - MKE
BOIMKE
Boise Air Term. Gowen Fld
Wed 4/15
5:00 am-2:27 pm
1 stop8h 27m
Milwaukee-Mitchell
Sat 4/18
4:13 pm-9:34 pm
1 stop6h 21m
$397
BoiseMilwaukee
BOI - MKE
BOIMKE
Boise Air Term. Gowen Fld
Fri 4/24
6:08 pm-2:43 pm
1 stop19h 35m
Milwaukee-Mitchell
Fri 5/1
3:09 pm-1:52 pm
1 stop23h 43m
$418
Showing 1-10 of 50 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
IDA-MKE
BOI-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
IDA-MKE
BOI-MKE
JAC-MKE
What is the cheapest month to book a flight from Idaho to Milwaukee?
Currently, May is the cheapest month in which you can book a flight from Idaho to Milwaukee (average of $87). Flying from Idaho to Milwaukee in December is currently the most expensive (average of $276). 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.
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.
Alternative routes
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 March 18, 2026.
Idaho and Milwaukee flights
Browse other Idaho and Milwaukee flight options. Last updated on March 18, 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 March 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$475 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$522 | FlexibilityNo cancel fee | On-time63% |