$159+ Cheap flights from Michigan to Idaho
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Michigan to Idaho with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Michigan to IdahoExplore the most affordable flight options available from Michigan to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Michigan to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/46:00 am -
1 stop28h 12m
Mon 11/97:47 pm -
2 stops17h 47m
Deal found 9/22![Multiple Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop7h 35m
Sat 10/315:30 am -
1 stop7h 45m
Deal found 9/25![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:14 pm -
2 stops11h 36m
Sat 11/72:03 pm -
1 stop6h 34m
Deal found 9/23![American Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/74:41 pm -
2 stops8h 18m
Tue 11/105:00 am -
2 stops7h 53m
Deal found 9/23![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/236:33 pm -
1 stop7h 26m
Sat 10/243:00 pm -
1 stop5h 45m
Deal found 9/22![Delta logo]()
$351
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/127:15 am -
1 stop8h 39m
Wed 11/186:37 am -
1 stop8h 10m
Deal found 9/23![Multiple Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:44 am -
2 stops12h 20m
Thu 10/293:24 pm -
1 stop7h 27m
Deal found 9/22![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 12/256:14 pm -
1 stop7h 23m
Sat 1/1612:29 pm -
2 stops10h 03m
Deal found 9/22![American Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
1 stop7h 38m
Sat 10/316:30 am -
1 stop6h 08m
Deal found 9/26![United Airlines logo]()
$369
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am -
1 stop8h 40m
Mon 10/52:50 pm -
1 stop12h 05m
Deal found 9/25![Frontier logo]()
$372
This Frontier deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:15 am -
1 stop8h 40m
Fri 10/162:50 pm -
1 stop12h 10m
Deal found 9/21![Frontier logo]()
$373
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/197:15 am -
1 stop8h 39m
Mon 11/234:20 pm -
1 stop11h 21m
Deal found 9/23![Multiple Airlines logo]()
$377
Best flights from Michigan to IdahoDiscover carefully curated flight deals from Michigan to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Michigan to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/117:00 am -
1 stop7h 33m
Sat 11/143:00 pm -
1 stop5h 47m
Deal found 9/23![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/242:45 pm -
2 stops9h 55m
Sat 10/316:00 am -
1 stop6h 15m
Deal found 9/25![Southwest logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/247:00 am -
1 stop10h 20m
Tue 10/276:09 am -
1 stop8h 52m
Deal found 9/22![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:31 pm -
1 stop9h 02m
Sat 10/318:28 am -
1 stop7h 11m
Deal found 9/24![United Airlines logo]()
$432
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/216:00 am -
1 stop7h 24m
Wed 10/282:41 pm -
1 stop6h 57m
Deal found 9/21![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/135:50 pm -
2 stops8h 05m
Wed 1/205:40 am -
2 stops9h 30m
Deal found 9/22![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/115:50 pm -
2 stops8h 05m
Tue 1/195:40 am -
2 stops9h 30m
Deal found 9/22![Delta logo]()
$389
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Sat 10/247:00 am -
1 stop9h 11m
Sat 10/246:04 pm -
1 stop9h 36m
Deal found 9/21![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:24 pm -
1 stop7h 45m
Mon 11/22:35 pm -
1 stop5h 40m
Deal found 9/24![United Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/213:50 pm -
1 stop8h 30m
Wed 10/2811:55 am -
2 stops8h 55m
Deal found 9/21![Southwest logo]()
$442
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/218:06 am -
1 stop8h 27m
Fri 10/303:24 pm -
1 stop6h 04m
Deal found 9/24![American Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/116:00 am -
2 stops8h 17m
Fri 1/2211:30 am -
2 stops9h 38m
Deal found 9/22![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
1 stop10h 23m
Sat 10/176:43 am -
1 stop8h 18m
Deal found 9/21![Alaska Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/116:08 am -
1 stop7h 23m
Sun 11/1512:31 pm -
1 stop7h 55m
Deal found 9/23![United Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/195:35 pm -
2 stops10h 10m
Fri 10/2311:20 am -
2 stops10h 25m
Deal found 9/22![Southwest logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:59 pm -
1 stop8h 00m
Wed 10/288:22 pm -
1 stop7h 18m
Deal found 9/21![Alaska Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/156:00 am -
1 stop7h 28m
Sat 10/2410:35 am -
2 stops11h 24m
Deal found 9/23![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/226:30 pm -
1 stop7h 25m
Tue 1/268:40 am -
2 stops12h 22m
Deal found 9/22![Delta logo]()
$434
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 pm -
2 stops9h 15m
Fri 11/1311:15 am -
2 stops7h 50m
Deal found 9/24![Southwest logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/135:30 pm -
1 stop8h 16m
Sat 1/236:37 am -
1 stop7h 55m
Deal found 9/22![Alaska Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/115:32 am -
2 stops10h 13m
Sat 11/147:10 pm -
2 stops12h 02m
Deal found 9/23![United Airlines logo]()
$468
This Travelocity deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/45:45 pm -
1 stop23h 33m
Mon 11/91:53 pm -
1 stop24h 54m
Deal found 9/22![Alaska Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:45 am -
1 stop8h 53m
Tue 11/32:35 pm -
1 stop5h 40m
Deal found 9/24![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 1/146:00 am -
2 stops14h 33m
Thu 1/216:00 am -
2 stops9h 10m
Deal found 9/22![Delta logo]()
$496
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/209:02 pm -
2 stops17h 18m
Fri 12/2512:40 pm -
1 stop6h 51m
Deal found 9/22![American Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/99:00 am -
1 stop6h 37m
Sat 12/122:40 pm -
1 stop5h 45m
Deal found 9/23![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/305:45 pm -
1 stop6h 27m
Sat 2/61:20 pm -
1 stop8h 43m
Deal found 9/23![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
2 stops10h 24m
Tue 10/272:35 pm -
1 stop5h 40m
Deal found 9/22![United Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop7h 24m
Fri 10/302:35 pm -
1 stop5h 45m
Deal found 9/25![United Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Sun 12/206:20 am -
1 stop14h 57m
Fri 12/257:59 pm -
1 stop19h 09m
Deal found 9/22![Alaska Airlines logo]()
$594
Last-minute flights from Michigan to IdahoDiscover last-minute flight deals from Michigan to Idaho. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Idaho. Data last updated September 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am -
1 stop8h 40m
Mon 10/52:50 pm -
1 stop12h 05m
Deal found 9/25![Frontier logo]()
$372
This Frontier deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:15 am -
1 stop8h 40m
Fri 10/162:50 pm -
1 stop12h 10m
Deal found 9/21![Frontier logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Mon 10/127:15 am -
1 stop8h 40m
Mon 10/192:50 pm -
2 stops50h 50m
Deal found 9/21![Frontier logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/228:06 am -
1 stop8h 27m
Sat 10/313:24 pm -
1 stop6h 04m
Deal found 9/23![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/236:33 pm -
1 stop7h 26m
Sat 10/243:00 pm -
1 stop5h 45m
Deal found 9/22![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:38 am -
1 stop6h 55m
Sat 10/243:24 pm -
1 stop7h 27m
Deal found 9/25![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop7h 35m
Sat 10/315:30 am -
1 stop7h 45m
Deal found 9/25![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:44 am -
2 stops12h 20m
Thu 10/293:24 pm -
1 stop7h 27m
Deal found 9/22![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:00 am -
1 stop7h 38m
Sat 10/316:30 am -
1 stop6h 08m
Deal found 9/26![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/242:45 pm -
2 stops9h 55m
Sat 10/316:00 am -
2 stops11h 20m
Deal found 9/26![Southwest logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Fri 10/307:15 am -
1 stop8h 19m
Mon 11/27:30 pm -
2 stops18h 04m
Deal found 9/24![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:14 pm -
2 stops11h 36m
Sat 11/72:03 pm -
1 stop6h 34m
Deal found 9/23![American Airlines logo]()
$342
One-way flights from Michigan to IdahoSearch for one-way flight options from Michigan to Idaho. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Michigan to Idaho. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/2112:51 pm -
2 stops27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/35:32 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$169
This Priceline deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Thu 10/227:15 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Tue 11/1710:07 am -
2 stops53h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/1412:51 pm -
2 stops27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$181
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Sun 11/87:15 am -
1 stop31h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:15 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$199
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/57:00 am -
2 stops8h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/51:25 pm -
2 stops11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Thu 11/57:00 am -
3 stops32h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:31 pm -
1 stop7h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$300
Find flight deals from Michigan to Idaho
Keep the following information in mind while searching for Michigan to Idaho flight deals. Data was last updated September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Kiwi.com) |
One-way from | $159 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Michigan to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Tue 11/3
5:32 am-11:31 am
1 stop7h 59m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$169
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Tue 11/17
10:07 am-1:54 pm
2 stops53h 47m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$175
DetroitIdaho Falls
DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field
DTWIDA
Detroit Metropolitan Wayne County
Sun 11/8
7:15 am-12:53 pm
1 stop31h 38m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Thu 11/5
1:25 pm-11:00 pm
2 stops11h 35m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Tue 10/20
6:00 am-11:24 am
1 stop7h 24m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
Quickest round-trip
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Tue 10/20
6:35 am-10:45 am
1 stop6h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sat 10/17
7:00 am-12:58 pm
1 stop7h 58m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 10/2
7:15 am-1:55 pm
1 stop8h 40m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$236
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Mon 10/19
6:00 am-11:24 am
1 stop7h 24m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$240
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sat 10/17
7:10 am-4:15 pm
2 stops11h 05m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$255
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Michigan to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Michigan with our price prediction graph.
GRR-BOI
DTW-BOI
TVC-BOI
DTW-IDA
DTW-SUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Michigan to Idaho
USMI-USID
GRR-BOI
DTW-BOI
TVC-BOI
DTW-IDA
What is the cheapest month to book a flight from Michigan to Idaho?
Currently, January is the cheapest month in which you can book a flight from Michigan to Idaho (average of $358). Flying from Michigan to Idaho in November is currently the most expensive (average of $596). 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 Michigan to Idaho?
Airfare is below average for this route at the moment.
Michigan to Idaho flights typically cost between $432 and $541 in January.The cheapest round-trip price found within the last 5 days was $299 on Frontier (Jan 20-Jan 25).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 26, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Michigan to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Boarding
8.1
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Michigan to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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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Alternative routes for Michigan to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Michigan to Idaho by cabin class
Find flights from Michigan to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Idaho flights
Browse other Michigan and Idaho flight options. Last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Idaho
Find the right flight back to Michigan after your stay in Idaho
Michigan to Idaho flights
Consider these flights traveling from Michigan to Idaho.
Top 5 airlines flying from Michigan to Idaho
Discover the top 5 airlines that operate flights from Michigan to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$351 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$546 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$639 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$364 | Average$502 | FlexibilityNo cancel fee | On-time63% |