$80+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTW
Apr 25 — May 21
Round-trip
1 adult, Economy
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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 March 26, 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 March 26, 2026.
This Expedia deal was found by Cheapflights users on 3/24. 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 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
Sun 5/107:55 am
DTW
- BOI
1 stop6h 32m
Frontier
Deal found 3/24![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:25 pm
BOI
- DTW
1 stop8h 34m
Frontier
Mon 5/251:20 pm
DTW
- BOI
1 stop25h 10m
Frontier
Deal found 3/23![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Tue 5/51:22 pm
BOI
- ORD
2 stops32h 39m
Frontier
Wed 5/139:42 pm
ORD
- BOI
1 stop15h 45m
Frontier
Deal found 3/24![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 3/24. 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.
Wed 5/62:25 pm
GEG
- MDW
1 stop6h 55m
Southwest
Tue 5/125:35 pm
MDW
- GEG
1 stop7h 20m
Southwest
Deal found 3/24![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 3/24. 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.
Wed 5/65:10 am
GEG
- ORD
1 stop6h 45m
Southwest
Tue 5/124:50 pm
ORD
- GEG
1 stop8h 35m
Southwest
Deal found 3/24![Southwest logo]()
$221
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- DTW
1 stop8h 37m
Frontier
Thu 5/287:55 am
DTW
- BOI
1 stop6h 35m
Frontier
Deal found 3/25![Frontier logo]()
$230
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Mon 6/87:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 3/24![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 3/25. 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 5/92:50 pm
BOI
- MDW
1 stop5h 30m
Southwest
Tue 5/126:05 pm
MDW
- BOI
1 stop7h 20m
Southwest
Deal found 3/25![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 3/25. 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 5/97:05 am
BOI
- ORD
1 stop6h 25m
Southwest
Tue 5/124:50 pm
ORD
- BOI
1 stop8h 35m
Southwest
Deal found 3/25![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 3/24. 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.
Tue 4/214:05 pm
BOI
- MDW
1 stop6h 15m
Southwest
Tue 4/285:35 pm
MDW
- BOI
1 stop6h 55m
Southwest
Deal found 3/24![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 3/24. 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.
Tue 4/214:05 pm
BOI
- ORD
1 stop6h 50m
Southwest
Tue 4/2810:30 am
ORD
- BOI
1 stop5h 55m
Southwest
Deal found 3/24![Southwest logo]()
$246
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/141:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Wed 4/2210:30 am
ORD
- GEG
Nonstop4h 02m
American Airlines
Deal found 3/24![American Airlines logo]()
$251
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 March 26, 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 March 26, 2026.
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:30 pm
GEG
- ORD
1 stop6h 28m
Delta
Wed 4/227:15 am
ORD
- GEG
1 stop9h 34m
Delta
Deal found 3/24![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 3/23. 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.
Wed 5/67:00 am
GEG
- ORD
2 stops13h 55m
Southwest
Tue 5/1210:30 am
ORD
- GEG
2 stops14h 25m
Southwest
Deal found 3/23![Southwest logo]()
$294
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:38 pm
BOI
- ORD
1 stop13h 02m
Alaska Airlines
Sat 5/26:00 am
ORD
- BOI
1 stop8h 52m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:46 pm
GEG
- ORD
1 stop8h 43m
United Airlines
Sat 4/257:55 pm
ORD
- GEG
Nonstop4h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Thu 5/2812:51 pm
GEG
- GRR
1 stop7h 04m
American Airlines
Tue 6/29:35 am
GRR
- GEG
1 stop6h 39m
American Airlines
Deal found 3/21![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:35 pm
BOI
- SBN
1 stop9h 38m
Delta
Wed 5/138:20 am
SBN
- BOI
2 stops11h 30m
Delta
Deal found 3/24![Delta logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 5/27:41 pm
GEG
- ORD
1 stop8h 59m
Alaska Airlines
Wed 5/66:00 am
ORD
- GEG
1 stop6h 38m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 3/25. 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.
Wed 5/62:25 pm
GEG
- MDW
1 stop6h 55m
Southwest
Mon 5/114:05 pm
MDW
- GEG
2 stops8h 15m
Southwest
Deal found 3/25![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/285:05 am
GEG
- GRR
1 stop6h 32m
United Airlines
Wed 4/2912:58 pm
GRR
- GEG
2 stops11h 13m
United Airlines
Deal found 3/24![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:20 am
GEG
- ORD
1 stop9h 00m
Delta
Sat 6/135:55 pm
ORD
- GEG
1 stop7h 02m
Delta
Deal found 3/24![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 3/23. 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.
Sat 5/210:45 am
GEG
- ORD
2 stops9h 35m
Southwest
Fri 5/84:50 pm
ORD
- GEG
1 stop9h 45m
Southwest
Deal found 3/23![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Wed 7/224:23 pm
JAC
- ORD
1 stop7h 21m
United Airlines
Tue 7/284:21 pm
ORD
- JAC
Nonstop3h 21m
United Airlines
Deal found 3/22![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:04 pm
BOI
- ORD
1 stop21h 36m
Alaska Airlines
Sat 5/26:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:23 pm
BOI
- SBN
1 stop5h 08m
Delta
Wed 4/292:10 pm
SBN
- BOI
2 stops12h 07m
Delta
Deal found 3/24![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:25 pm
JAC
- ORD
1 stop7h 35m
American Airlines
Thu 4/306:04 am
ORD
- JAC
1 stop7h 37m
American Airlines
Deal found 3/26![American Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/22. 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 4/205:35 pm
GEG
- MDW
2 stops9h 00m
Southwest
Mon 4/274:35 pm
MDW
- GEG
2 stops9h 55m
Southwest
Deal found 3/22![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/2512:30 pm
BOI
- SBN
2 stops9h 11m
United Airlines
Thu 4/304:44 pm
SBN
- BOI
1 stop8h 06m
United Airlines
Deal found 3/22![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:16 pm
BOI
- MDW
2 stops10h 26m
Delta
Tue 5/197:13 pm
MDW
- BOI
1 stop5h 33m
Delta
Deal found 3/24![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 3/21. 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.
Tue 5/56:00 am
BOI
- ORD
1 stop6h 55m
Southwest
Tue 5/194:50 pm
ORD
- BOI
1 stop8h 35m
Southwest
Deal found 3/21![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 7/293:39 pm
JAC
- ORD
Nonstop3h 31m
American Airlines
Mon 8/311:40 am
ORD
- JAC
1 stop9h 02m
American Airlines
Deal found 3/25![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/1810:35 am
BOI
- DTW
2 stops9h 42m
United Airlines
Wed 4/227:18 am
DTW
- BOI
1 stop6h 31m
United Airlines
Deal found 3/24![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/25. 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.
Fri 6/511:39 pm
BOI
- ORD
2 stops9h 50m
Delta
Tue 6/96:30 am
ORD
- BOI
1 stop5h 28m
Delta
Deal found 3/25![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 3/21. 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 5/132:25 pm
GEG
- MDW
1 stop6h 55m
Southwest
Sat 5/166:00 am
MDW
- GEG
1 stop6h 05m
Southwest
Deal found 3/21![Southwest logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 3/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:41 pm
GEG
- DTW
1 stop7h 03m
Alaska Airlines
Fri 5/85:14 pm
DTW
- GEG
1 stop9h 41m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 6/284:18 pm
GEG
- ORD
1 stop6h 26m
United Airlines
Sat 7/48:10 pm
ORD
- GEG
Nonstop4h 25m
United Airlines
Deal found 3/22![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 5/66:00 am
GEG
- MDW
2 stops9h 58m
Delta
Mon 5/187:13 pm
MDW
- GEG
1 stop5h 53m
Delta
Deal found 3/25![Delta logo]()
$328
This Southwest deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:50 pm
BOI
- MDW
1 stop5h 30m
Southwest
Sat 5/210:10 am
MDW
- BOI
2 stops7h 05m
Southwest
Deal found 3/20![Southwest logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/225:05 am
GEG
- GRR
1 stop6h 36m
United Airlines
Wed 4/2912:58 pm
GRR
- GEG
2 stops11h 13m
United Airlines
Deal found 3/24![United Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 6/243:11 pm
BOI
- GRR
1 stop7h 17m
American Airlines
Tue 6/305:22 pm
GRR
- BOI
1 stop7h 07m
American Airlines
Deal found 3/25![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:35 pm
BOI
- SBN
2 stops11h 55m
Delta
Fri 4/176:00 am
SBN
- BOI
1 stop9h 07m
Delta
Deal found 3/21![Delta logo]()
$334
Last-minute flights from Idaho to MichiganDiscover last-minute flight deals from Idaho to Michigan. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Michigan. Data last updated March 26, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:03 pm
BOI
- ORD
1 stop24h 16m
Frontier
Wed 4/83:29 pm
ORD
- BOI
1 stop20h 39m
Frontier
Deal found 3/22![Frontier logo]()
$272
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/141:22 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Wed 4/2210:30 am
ORD
- GEG
Nonstop4h 02m
American Airlines
Deal found 3/24![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:30 pm
GEG
- ORD
1 stop6h 28m
Delta
Wed 4/227:15 am
ORD
- GEG
1 stop9h 34m
Delta
Deal found 3/24![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 3/24. 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.
Tue 4/214:05 pm
BOI
- MDW
1 stop6h 15m
Southwest
Tue 4/285:35 pm
MDW
- BOI
1 stop6h 55m
Southwest
Deal found 3/24![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 3/24. 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.
Tue 4/214:05 pm
BOI
- ORD
1 stop6h 50m
Southwest
Tue 4/2810:30 am
ORD
- BOI
1 stop5h 55m
Southwest
Deal found 3/24![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:18 pm
BOI
- MDW
1 stop7h 10m
Delta
Wed 4/299:29 am
MDW
- BOI
1 stop5h 57m
Delta
Deal found 3/24![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:40 am
BOI
- ORD
1 stop6h 43m
Delta
Wed 4/297:35 am
ORD
- BOI
1 stop5h 27m
Delta
Deal found 3/24![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:23 pm
BOI
- SBN
1 stop5h 08m
Delta
Wed 4/292:10 pm
SBN
- BOI
2 stops12h 07m
Delta
Deal found 3/24![Delta logo]()
$276
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/221:29 pm
BOI
- ORD
Nonstop3h 47m
American Airlines
Wed 4/299:54 am
ORD
- BOI
Nonstop3h 55m
American Airlines
Deal found 3/24![American Airlines logo]()
$283
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:44 am
GEG
- DTW
1 stop20h 14m
Multiple Airlines
Tue 4/287:09 am
DTW
- GEG
1 stop9h 14m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 3/23. 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.
Sat 4/2511:00 am
BOI
- ORD
2 stops10h 20m
Southwest
Sat 5/27:00 am
ORD
- BOI
2 stops10h 15m
Southwest
Deal found 3/23![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Sun 4/269:19 pm
GEG
- ORD
2 stops34h 43m
Multiple Airlines
Tue 5/59:42 pm
ORD
- GEG
1 stop15h 56m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$262
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 March 26, 2026.
Search for one-way flight options from Idaho to Michigan. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- ORD
1 stop6h 12m
Frontier
Deal found 3/25![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 3/25. 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 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 12m
Frontier
Deal found 3/25![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/21. 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 5/1812:33 pm
GEG
- ORD
1 stop6h 04m
Frontier
Deal found 3/21![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 3/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Deal found 3/22![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:03 pm
BOI
- DTW
1 stop20h 55m
Frontier
Deal found 3/22![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- ORD
1 stop6h 15m
Frontier
Deal found 3/23![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 3/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:33 pm
GEG
- ORD
1 stop6h 04m
Frontier
Deal found 3/22![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 3/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:22 pm
BOI
- DTW
1 stop8h 37m
Frontier
Deal found 3/23![Frontier logo]()
$125
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 5/131:13 pm
GEG
- ORD
Nonstop3h 57m
American Airlines
Deal found 3/25![American Airlines logo]()
$126
This Travelocity deal was found by Cheapflights users on 3/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:04 pm
BOI
- DTW
1 stop21h 33m
Frontier
Deal found 3/24![Frontier logo]()
$131
This Southwest deal was found by Cheapflights users on 3/23. 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.
Sat 5/97:05 am
BOI
- ORD
1 stop6h 25m
Southwest
Deal found 3/23![Southwest logo]()
$132
This Southwest deal was found by Cheapflights users on 3/22. 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.
Sat 5/161:45 pm
GEG
- ORD
1 stop7h 40m
Southwest
Deal found 3/22![Southwest 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 March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $80 (Frontier) |
Popular in | November |
Cheapest in | September |
Average price | $408 |
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 March 26, 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
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Tue 4/14
3:30 pm-11:58 pm
1 stop6h 28m
Chicago O'Hare Intl
Wed 4/22
7:15 am-2:49 pm
1 stop9h 34m
$271
BoiseSouth Bend
BOI - SBN
BOISBN
Boise Air Term. Gowen Fld
Tue 5/5
11:35 pm-11:13 am
1 stop9h 38m
South Bend/Michiana
Wed 5/13
8:20 am-5:50 pm
2 stops11h 30m
$276
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Wed 5/6
7:00 am-10:55 pm
2 stops13h 55m
Chicago O'Hare Intl
Tue 5/12
10:30 am-10:55 pm
2 stops14h 25m
$294
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Sat 4/25
4:38 pm-6:40 am
1 stop13h 02m
Chicago O'Hare Intl
Sat 5/2
6:00 am-1:52 pm
1 stop8h 52m
$295
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Sat 5/2
7:41 pm-6:40 am
1 stop8h 59m
Chicago O'Hare Intl
Wed 5/6
6:00 am-10:38 am
1 stop6h 38m
$295
SpokaneChicago
GEG - MDW
GEGMDW
Spokane
Wed 5/6
2:25 pm-11:20 pm
1 stop6h 55m
Chicago Midway
Mon 5/11
4:05 pm-10:20 pm
2 stops8h 15m
$303
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Tue 6/9
6:20 am-5:20 pm
1 stop9h 00m
Chicago O'Hare Intl
Sat 6/13
5:55 pm-10:57 pm
1 stop7h 02m
$303
BoiseSouth Bend
BOI - SBN
BOISBN
Boise Air Term. Gowen Fld
Thu 4/23
3:23 pm-10:31 pm
1 stop5h 08m
South Bend/Michiana
Wed 4/29
2:10 pm-12:17 am
2 stops12h 07m
$305
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Sat 4/18
1:46 pm-12:29 am
1 stop8h 43m
Chicago O'Hare Intl
Sat 4/25
7:55 pm-10:11 pm
Nonstop4h 16m
$325
SpokaneChicago
GEG - ORD
GEGORD
Spokane
Sat 5/2
10:45 am-10:20 pm
2 stops9h 35m
Chicago O'Hare Intl
Fri 5/8
4:50 pm-12:35 am
1 stop9h 45m
$325
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-MDW
BOI-ORD
GEG-ORD
GEG-DTW
BOI-SBN
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-MDW
BOI-ORD
GEG-ORD
GEG-DTW
What is the cheapest month to book a flight from Idaho to Michigan?
Currently, June is the cheapest month in which you can book a flight from Idaho to Michigan (average of $147). Flying from Idaho to Michigan in September is currently the most expensive (average of $298). 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 March 26, 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.
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
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 March 26, 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$277 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$490 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$285 | Average$456 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$400 | Average$488 | FlexibilityNo cancel fee | On-time63% |