$105+ Cheap flights from Idaho to Michigan
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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTW
May 10 — May 171
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Michigan with Cheapflights
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Cheapest flights from Idaho to MichiganExplore the most affordable flight options available from Idaho to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Idaho to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Mon 5/117:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/8![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- DTW
1 stop8h 37m
Frontier
Thu 5/147:55 am
DTW
- BOI
1 stop6h 32m
Frontier
Deal found 4/7![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Fri 5/157:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/8![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/9. 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 5/2212:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Mon 5/257:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/9![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Fri 5/297:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/7![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:25 pm
BOI
- ORD
1 stop6h 18m
Frontier
Sat 6/209:48 pm
ORD
- BOI
1 stop15h 42m
Frontier
Deal found 4/10![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:04 pm
BOI
- DTW
1 stop8h 55m
Frontier
Tue 9/87:45 am
DTW
- BOI
1 stop6h 24m
Frontier
Deal found 4/6![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:04 pm
BOI
- ORD
1 stop6h 49m
Frontier
Mon 6/299:48 pm
ORD
- BOI
1 stop15h 21m
Frontier
Deal found 4/6![Frontier logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 5/55:56 pm
BOI
- ORD
1 stop18h 17m
Alaska Airlines
Tue 5/128:50 am
ORD
- BOI
1 stop13h 36m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$295
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:45 pm
GEG
- ORD
1 stop7h 14m
Alaska Airlines
Mon 5/48:50 am
ORD
- GEG
1 stop15h 30m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- ORD
1 stop8h 56m
Alaska Airlines
Tue 5/53:52 pm
ORD
- GEG
1 stop8h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$297
This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Multiple Airlines
Mon 5/118:50 am
ORD
- BOI
1 stop15h 12m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$298
Best flights from Idaho to MichiganDiscover carefully curated flight deals from Idaho to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Idaho to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 5/57:43 am
BOI
- ORD
1 stop10h 20m
Alaska Airlines
Wed 5/66:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:10 am
GEG
- MDW
2 stops9h 46m
Delta
Wed 6/109:54 am
MDW
- GEG
1 stop5h 24m
Delta
Deal found 4/5![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:10 pm
IDA
- ORD
1 stop7h 34m
United Airlines
Wed 7/225:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/9![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:20 pm
BOI
- MDW
1 stop6h 45m
Southwest
Sat 6/205:25 am
MDW
- BOI
1 stop5h 20m
Southwest
Deal found 4/5![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:13 pm
GEG
- DTW
1 stop7h 13m
American Airlines
Sat 5/237:42 am
DTW
- GEG
1 stop8h 32m
American Airlines
Deal found 4/7![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 am
GEG
- MDW
2 stops10h 56m
Delta
Tue 6/99:54 am
MDW
- GEG
1 stop5h 24m
Delta
Deal found 4/5![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 4/7. 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.
Wed 5/64:05 pm
BOI
- MDW
1 stop6h 15m
Southwest
Wed 5/135:35 pm
MDW
- BOI
1 stop6h 55m
Southwest
Deal found 4/7![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/8. 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 5/2310:35 am
IDA
- ORD
1 stop8h 30m
United Airlines
Sat 5/305:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/8![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:40 pm
GEG
- MDW
1 stop9h 20m
Delta
Wed 6/109:54 am
MDW
- GEG
1 stop5h 24m
Delta
Deal found 4/5![Delta logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:42 pm
GEG
- ORD
1 stop14h 18m
Alaska Airlines
Mon 6/152:20 pm
ORD
- GEG
1 stop10h 47m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 8/276:00 am
GEG
- MDW
Nonstop3h 30m
Southwest
Fri 9/48:50 pm
MDW
- GEG
Nonstop3h 50m
Southwest
Deal found 4/10![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/214:08 pm
GEG
- ORD
1 stop6h 36m
United Airlines
Sun 5/248:40 am
ORD
- GEG
1 stop8h 32m
United Airlines
Deal found 4/10![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 am
GEG
- ORD
1 stop6h 55m
Delta
Tue 6/97:45 am
ORD
- GEG
1 stop6h 30m
Delta
Deal found 4/5![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:00 am
BOI
- TVC
2 stops11h 16m
American Airlines
Wed 4/294:14 pm
TVC
- BOI
2 stops9h 27m
American Airlines
Deal found 4/7![American Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/11:34 pm
GEG
- ORD
1 stop8h 25m
Alaska Airlines
Sun 5/38:50 am
ORD
- GEG
1 stop15h 30m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:35 am
GEG
- MDW
2 stops10h 21m
Delta
Sat 5/237:13 pm
MDW
- GEG
1 stop5h 53m
Delta
Deal found 4/9![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 4/9. 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.
Thu 5/78:50 am
BOI
- MDW
1 stop8h 05m
Southwest
Mon 5/116:40 am
MDW
- BOI
1 stop10h 00m
Southwest
Deal found 4/9![Southwest logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/108:34 am
BOI
- ORD
Nonstop3h 39m
United Airlines
Sat 5/237:40 pm
ORD
- BOI
Nonstop4h 11m
United Airlines
Deal found 4/10![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 4/5. 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 4/291:22 pm
GEG
- GRR
1 stop7h 55m
American Airlines
Mon 5/46:55 pm
GRR
- GEG
1 stop20h 37m
American Airlines
Deal found 4/5![American Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:41 pm
GEG
- DTW
1 stop7h 03m
Alaska Airlines
Wed 5/136:08 pm
DTW
- GEG
1 stop8h 51m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:10 am
GEG
- ORD
2 stops10h 40m
Delta
Sat 5/236:55 pm
ORD
- GEG
1 stop7h 04m
Delta
Deal found 4/9![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 4/9. 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.
Sun 5/39:10 pm
BOI
- MDW
1 stop7h 35m
Southwest
Wed 5/67:30 am
MDW
- BOI
1 stop6h 50m
Southwest
Deal found 4/9![Southwest logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:00 am
IDA
- ORD
1 stop7h 56m
Alaska Airlines
Wed 4/293:37 pm
ORD
- IDA
1 stop8h 03m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:23 pm
GEG
- MDW
2 stops11h 19m
Delta
Sat 5/239:23 am
MDW
- GEG
2 stops8h 35m
Delta
Deal found 4/10![Delta logo]()
$336
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 6/195:54 pm
IDA
- ORD
1 stop5h 50m
United Airlines
Sat 6/209:00 am
ORD
- IDA
Nonstop3h 45m
United Airlines
Deal found 4/7![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:11 pm
BOI
- TVC
1 stop6h 24m
American Airlines
Wed 6/105:04 pm
TVC
- BOI
1 stop7h 25m
American Airlines
Deal found 4/9![American Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 4/6. 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.
Wed 5/276:30 am
GEG
- GRR
1 stop5h 50m
Southwest
Tue 6/25:05 pm
GRR
- GEG
2 stops9h 20m
Southwest
Deal found 4/6![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:23 pm
GEG
- ORD
2 stops11h 22m
Delta
Wed 6/106:30 am
ORD
- GEG
1 stop7h 10m
Delta
Deal found 4/7![Delta logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
BOI
- DTW
1 stop8h 14m
Alaska Airlines
Sat 5/97:09 am
DTW
- BOI
1 stop7h 26m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:10 pm
IDA
- ORD
1 stop6h 09m
United Airlines
Mon 6/85:00 am
ORD
- IDA
1 stop5h 50m
United Airlines
Deal found 4/9![United Airlines logo]()
$434
Last-minute flights from Idaho to MichiganDiscover last-minute flight deals from Idaho to Michigan. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Michigan. Data last updated April 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
GEG
- ORD
1 stop8h 56m
Alaska Airlines
Tue 5/53:52 pm
ORD
- GEG
1 stop8h 28m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$297
This Orbitz deal was found by Cheapflights users on 4/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:45 pm
GEG
- ORD
1 stop7h 14m
Alaska Airlines
Mon 5/48:50 am
ORD
- GEG
1 stop15h 30m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 5/55:56 pm
BOI
- ORD
1 stop18h 17m
Alaska Airlines
Tue 5/128:50 am
ORD
- BOI
1 stop13h 36m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- DTW
1 stop8h 37m
Frontier
Thu 5/147:55 am
DTW
- BOI
1 stop6h 32m
Frontier
Deal found 4/7![Frontier logo]()
$205
This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Multiple Airlines
Mon 5/118:50 am
ORD
- BOI
1 stop15h 12m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$298
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Mon 5/117:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/8![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Fri 5/157:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/8![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Wed 5/139:37 pm
ORD
- BOI
1 stop15h 50m
Frontier
Deal found 4/8![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 4/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Sat 5/169:37 pm
ORD
- BOI
1 stop15h 50m
Frontier
Deal found 4/7![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 4/9. 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 5/2212:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Mon 5/257:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/9![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Fri 5/297:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/7![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sun 5/311:25 pm
BOI
- ORD
2 stops43h 29m
Multiple Airlines
Wed 6/39:37 pm
ORD
- BOI
1 stop15h 53m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$303
One-way flights from Idaho to MichiganSearch for one-way flight options from Idaho to Michigan. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Idaho to Michigan. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Frontier deal was found by Cheapflights users on 4/9. 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.
Sun 5/241:25 pm
BOI
- ORD
1 stop6h 07m
Frontier
Deal found 4/9![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 4/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:28 pm
GEG
- DTW
1 stop8h 31m
Frontier
Deal found 4/5![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:21 pm
IDA
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:19 pm
GEG
- ORD
2 stops31h 20m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 5/1110:21 pm
IDA
- ORD
2 stops23h 40m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$120
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
- ORD
1 stop6h 10m
Frontier
Deal found 4/6![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:33 pm
GEG
- ORD
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 4/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:04 pm
BOI
- DTW
1 stop8h 55m
Frontier
Deal found 4/5![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:21 pm
IDA
- ORD
2 stops21h 11m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/91:25 pm
BOI
- ORD
1 stop30h 18m
Frontier
Deal found 4/10![Frontier logo]()
$131
This Travelocity deal was found by Cheapflights users on 4/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:53 am
BOI
- DTW
1 stop21h 05m
Frontier
Deal found 4/5![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/810:56 pm
IDA
- ORD
1 stop29h 36m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$132
Find flight deals from Idaho to Michigan
Keep the following information in mind while searching for Idaho to Michigan flight deals. Data was last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Frontier) |
One-way from | $105 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $607 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Michigan 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 April 10, 2026.
Use the filters below to find and compare flights from Idaho to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Tue 5/5
7:43 am-7:03 pm
1 stop10h 20m
Chicago O'Hare Intl
Wed 5/6
6:00 am-12:35 pm
1 stop7h 35m
$295
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Wed 6/3
6:10 am-5:56 pm
2 stops9h 46m
Chicago Midway
Wed 6/10
9:54 am-1:18 pm
1 stop5h 24m
$322
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Wed 6/3
5:00 am-5:56 pm
2 stops10h 56m
Chicago Midway
Tue 6/9
9:54 am-1:18 pm
1 stop5h 24m
$322
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Mon 6/1
10:40 pm-10:00 am
1 stop9h 20m
Chicago Midway
Wed 6/10
9:54 am-1:18 pm
1 stop5h 24m
$326
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Mon 6/1
9:55 am-6:50 pm
1 stop6h 55m
Chicago O'Hare Intl
Tue 6/9
7:45 am-12:15 pm
1 stop6h 30m
$326
Idaho FallsChicago
IDA - ORD
IDAORD
Idaho Falls Fanning Field
Sat 7/18
4:10 pm-12:44 am
1 stop7h 34m
Chicago O'Hare Intl
Wed 7/22
5:00 am-9:50 am
1 stop5h 50m
$329
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Wed 5/20
5:35 am-5:56 pm
2 stops10h 21m
Chicago Midway
Sat 5/23
7:13 pm-11:06 pm
1 stop5h 53m
$331
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Wed 5/20
6:10 am-6:50 pm
2 stops10h 40m
Chicago O'Hare Intl
Sat 5/23
6:55 pm-11:59 pm
1 stop7h 04m
$331
BoiseChicago
BOI - MDW
BOIMDW
Boise Air Term. Gowen Fld
Tue 6/16
4:20 pm-12:05 am
1 stop6h 45m
Chicago Midway
Sat 6/20
5:25 am-9:45 am
1 stop5h 20m
$335
BoiseChicago
BOI - MDW
BOIMDW
Boise Air Term. Gowen Fld
Wed 5/6
4:05 pm-11:20 pm
1 stop6h 15m
Chicago Midway
Wed 5/13
5:35 pm-11:30 pm
1 stop6h 55m
$335
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from Idaho with our price prediction graph.
BOI-ORD
GEG-DTW
IDA-ORD
GEG-ORD
BOI-DTW
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 Michigan
USID-USMI
BOI-ORD
GEG-DTW
IDA-ORD
GEG-ORD
What is the cheapest month to book a flight from Idaho to Michigan?
Currently, October is the cheapest month in which you can book a flight from Idaho to Michigan (average of $158). Flying from Idaho to Michigan in June is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Idaho to Michigan?
Reviews of airlines servicing Michigan
Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Idaho to Michigan. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Idaho to Michigan. 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 Idaho to Michigan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Michigan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Michigan by cabin class
Find flights from Idaho to Michigan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Michigan flights
Browse other Idaho and Michigan flight options. Last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Michigan
Find the right flight back to Idaho after your stay in Michigan
Idaho to Michigan flights
Consider these flights traveling from Idaho to Michigan.
Top 5 airlines flying from Idaho to Michigan
Discover the top 5 airlines that operate flights from Idaho to Michigan. 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$479 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$285 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$400 | Average$488 | FlexibilityNo cancel fee | On-time63% |