$144+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Dec 9 — Dec 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Michigan to Idaho with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Michigan to Idaho
Cheapest
Best
Last-minute
One-way
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 November 9, 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 November 9, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:45 pm -
1 stop6h 25m
Thu 12/103:00 pm -
1 stop6h 02m
Deal found 11/4![Delta logo]()
$369
This Frontier deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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.
Fri 12/117:25 am -
1 stop11h 55m
Mon 12/146:15 pm -
1 stop10h 05m
Deal found 11/9![Frontier logo]()
$370
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 12/36:29 am -
1 stop9h 26m
Thu 12/102:11 pm -
2 stops8h 35m
Deal found 11/4![American Airlines logo]()
$374
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:15 am -
1 stop11h 33m
Wed 12/305:33 pm -
1 stop10h 47m
Deal found 11/5![Frontier logo]()
$380
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:12 am -
1 stop8h 55m
Tue 12/1511:49 am -
1 stop8h 10m
Deal found 11/7![United Airlines logo]()
$389
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 am -
2 stops10h 05m
Fri 12/119:50 pm -
2 stops12h 25m
Deal found 11/5![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop7h 42m
Thu 1/143:05 pm -
1 stop5h 57m
Deal found 11/8![Delta logo]()
$408
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/86:18 pm -
1 stop17h 12m
Tue 12/158:02 am -
1 stop7h 18m
Deal found 11/8![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop7h 42m
Fri 1/153:05 pm -
1 stop5h 57m
Deal found 11/8![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:18 pm -
1 stop17h 12m
Mon 12/146:00 pm -
1 stop21h 20m
Deal found 11/7![Alaska Airlines logo]()
$423
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:15 am -
1 stop11h 33m
Tue 12/292:12 pm -
1 stop12h 48m
Deal found 11/4![Multiple Airlines logo]()
$426
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 November 9, 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 November 9, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 am -
2 stops10h 05m
Fri 12/119:50 pm -
2 stops12h 25m
Deal found 11/5![Southwest logo]()
$393
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:44 pm -
2 stops12h 22m
Thu 12/102:11 pm -
1 stop6h 24m
Deal found 11/6![American Airlines logo]()
$428
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.
Thu 12/176:20 am -
2 stops15h 52m
Mon 1/46:00 pm -
1 stop20h 37m
Deal found 11/4![Alaska Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:55 pm -
1 stop6h 47m
Sun 1/106:59 pm -
2 stops14h 03m
Deal found 11/7![Delta logo]()
$469
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.
Fri 12/49:00 am -
1 stop6h 39m
Fri 12/112:48 pm -
1 stop5h 37m
Deal found 11/5![United Airlines logo]()
$369
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/54:30 pm -
1 stop8h 45m
Sat 1/98:15 am -
2 stops10h 35m
Deal found 11/6![Southwest logo]()
$398
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 1/64:04 pm -
1 stop9h 11m
Sat 1/910:40 am -
2 stops9h 38m
Deal found 11/6![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/116:18 pm -
1 stop7h 41m
Mon 12/145:47 am -
2 stops9h 33m
Deal found 11/9![Alaska Airlines logo]()
$478
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 1/53:34 pm -
1 stop7h 59m
Sat 1/92:35 pm -
1 stop5h 35m
Deal found 11/6![United Airlines logo]()
$405
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 12/186:20 am -
1 stop8h 15m
Thu 12/316:31 am -
1 stop8h 36m
Deal found 11/4![Alaska Airlines logo]()
$507
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:45 pm -
2 stops11h 25m
Tue 12/224:10 pm -
1 stop6h 25m
Deal found 11/5![Southwest logo]()
$514
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.
Mon 2/226:00 am -
1 stop9h 19m
Thu 2/251:49 pm -
2 stops18h 04m
Deal found 11/5![American Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 11/2312:35 pm -
2 stops10h 34m
Fri 11/272:35 pm -
1 stop5h 40m
Deal found 11/8![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:27 pm -
2 stops9h 44m
Thu 11/267:20 am -
2 stops9h 38m
Deal found 11/7![Delta logo]()
$609
This Southwest deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/256:30 am -
1 stop6h 30m
Fri 1/16:20 am -
2 stops9h 00m
Deal found 11/9![Southwest logo]()
$515
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/235:25 pm -
2 stops10h 10m
Wed 1/66:10 am -
1 stop9h 35m
Deal found 11/8![Southwest logo]()
$517
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 1/164:15 pm -
1 stop6h 55m
Tue 1/192:30 pm -
1 stop5h 52m
Deal found 11/5![United Airlines logo]()
$479
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 2/246:00 am -
1 stop9h 19m
Sun 2/281:49 pm -
2 stops20h 57m
Deal found 11/5![American Airlines logo]()
$671
This Southwest deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/193:40 pm -
2 stops11h 20m
Thu 12/241:05 pm -
1 stop7h 40m
Deal found 11/7![Southwest logo]()
$517
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/163:34 pm -
1 stop7h 36m
Wed 1/207:00 am -
1 stop5h 28m
Deal found 11/7![United Airlines logo]()
$479
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:25 pm -
2 stops10h 10m
Fri 12/2511:25 am -
2 stops9h 20m
Deal found 11/5![Southwest logo]()
$519
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/143:39 pm -
1 stop7h 48m
Wed 12/162:48 pm -
1 stop5h 37m
Deal found 11/4![United Airlines logo]()
$489
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.
Wed 2/176:49 am -
1 stop8h 30m
Sun 2/211:49 pm -
2 stops19h 29m
Deal found 11/4![American Airlines logo]()
$766
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:25 pm -
2 stops10h 10m
Tue 12/291:40 pm -
2 stops8h 55m
Deal found 11/4![Southwest logo]()
$549
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/234:04 pm -
1 stop9h 11m
Wed 1/2711:58 am -
2 stops10h 01m
Deal found 11/4![United Airlines logo]()
$514
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.
Fri 11/205:49 am -
2 stops9h 24m
Tue 11/241:43 pm -
2 stops9h 10m
Deal found 11/5![American Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/211:12 am -
2 stops9h 17m
Sat 2/67:04 am -
2 stops13h 14m
Deal found 11/7![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:41 pm -
1 stop9h 18m
Wed 12/92:48 pm -
1 stop5h 37m
Deal found 11/7![United Airlines logo]()
$528
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.
Sat 2/135:32 am -
3 stops18h 33m
Sat 2/206:30 am -
2 stops9h 09m
Deal found 11/5![American Airlines logo]()
$865
Last-minute flights from Michigan to IdahoDiscover last-minute flight deals from Michigan to Idaho. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Idaho. Data last updated November 9, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:45 pm -
1 stop6h 25m
Thu 12/103:00 pm -
1 stop6h 02m
Deal found 11/4![Delta logo]()
$369
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 12/36:29 am -
1 stop9h 26m
Thu 12/102:11 pm -
2 stops8h 35m
Deal found 11/4![American Airlines logo]()
$374
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:05 am -
2 stops10h 05m
Fri 12/119:50 pm -
2 stops12h 25m
Deal found 11/5![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:18 pm -
1 stop17h 12m
Mon 12/146:00 pm -
1 stop21h 20m
Deal found 11/7![Alaska Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:12 am -
1 stop8h 55m
Tue 12/1511:49 am -
1 stop8h 10m
Deal found 11/7![United Airlines logo]()
$389
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/86:18 pm -
1 stop17h 12m
Tue 12/158:02 am -
1 stop7h 18m
Deal found 11/8![Alaska Airlines logo]()
$413
This Frontier deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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.
Fri 12/117:25 am -
1 stop11h 55m
Mon 12/146:15 pm -
1 stop10h 05m
Deal found 11/9![Frontier logo]()
$370
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop7h 42m
Thu 1/143:05 pm -
1 stop5h 57m
Deal found 11/8![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
1 stop7h 42m
Fri 1/153:05 pm -
1 stop5h 57m
Deal found 11/8![Delta logo]()
$418
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:15 am -
1 stop11h 33m
Wed 12/305:33 pm -
1 stop10h 47m
Deal found 11/5![Frontier logo]()
$380
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:15 am -
1 stop11h 33m
Tue 12/292:12 pm -
1 stop12h 48m
Deal found 11/4![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
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 November 9, 2026.
Search for one-way flight options from Michigan to Idaho. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/62:40 pm -
2 stops30h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$144
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/126:29 am -
1 stop9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![American Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/1212:00 pm -
2 stops11h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$202
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.
Sun 11/221:19 pm -
1 stop10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$220
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 12/244:37 pm -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$224
This Priceline deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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.
Sun 11/157:15 am -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$225
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:10 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/134:11 pm -
2 stops28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/256:30 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$249
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 12/217:00 am -
1 stop7h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/63:39 pm -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$253
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:45 pm -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$257
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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Frontier) |
One-way from | $144 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $767 |
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 November 9, 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
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Wed 1/6
2:40 pm-6:52 pm
2 stops30h 12m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$144
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Sat 12/12
6:29 am-1:52 pm
1 stop9h 23m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$197
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Sat 12/12
12:00 pm-9:27 pm
2 stops11h 27m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$202
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sun 11/22
1:19 pm-9:51 pm
1 stop10h 32m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sun 11/15
7:15 am-1:54 pm
1 stop8h 39m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$225
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Thu 12/24
11:10 am-6:00 pm
1 stop8h 50m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$239
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Thu 12/24
6:37 pm-4:48 pm
2 stops24h 11m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$239
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 12/25
6:30 am-11:00 am
1 stop6h 30m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Mon 12/21
7:00 am-12:46 pm
1 stop7h 46m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$252
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sun 12/6
3:39 pm-8:59 pm
1 stop7h 20m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$253
Showing 1-10 of 59 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.
DTW-IDA
GRR-BOI
DTW-BOI
TVC-BOI
GRR-IDA
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
DTW-IDA
GRR-BOI
DTW-BOI
TVC-BOI
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 $349). Flying from Michigan to Idaho in November is currently the most expensive (average of $652). 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 $623 and $765 in February.The cheapest round-trip price found within the last 5 days was $344 on Frontier (Feb 4-Feb 7).
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 November 9, 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.
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.4
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 November 9, 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 November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$351 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$563 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$629 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$381 | Average$510 | FlexibilityNo cancel fee | On-time63% |