$150+ Cheap flights from Detroit (DTT) to Idaho
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOI
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Idaho with Cheapflights
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Cheapest flights from Detroit to IdahoExplore the most affordable flight options available from Detroit to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Detroit to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/147:15 am -
1 stop8h 40m
Thu 10/12:50 pm -
1 stop12h 05m
Deal found 8/2![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am -
1 stop8h 40m
Mon 9/142:50 pm -
1 stop12h 05m
Deal found 8/3![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops9h 55m
Mon 9/282:50 pm -
1 stop12h 05m
Deal found 8/3![Frontier logo]()
$291
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/17:55 am -
1 stop6h 34m
Tue 9/81:24 pm -
1 stop24h 04m
Deal found 7/31![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sat 9/512:20 pm -
1 stop25h 09m
Thu 9/102:50 pm -
1 stop12h 05m
Deal found 8/2![Frontier logo]()
$310
This Orbitz deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Fri 10/98:51 am -
1 stop8h 06m
Mon 10/123:52 pm -
1 stop13h 29m
Deal found 7/31![Frontier logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops32h 04m
Mon 9/216:21 pm -
1 stop8h 34m
Deal found 8/4![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/275:40 pm -
1 stop6h 52m
Sat 8/296:00 am -
1 stop7h 09m
Deal found 7/30![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/255:20 am -
2 stops9h 07m
Sat 8/291:09 pm -
2 stops9h 49m
Deal found 8/2![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/255:40 pm -
1 stop6h 52m
Sat 9/56:00 am -
2 stops12h 15m
Deal found 8/3![Delta logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:03 pm -
2 stops26h 54m
Mon 11/161:00 pm -
1 stop21h 58m
Deal found 7/30![Multiple Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2210:55 am -
2 stops8h 21m
Tue 9/292:28 pm -
1 stop6h 11m
Deal found 7/31![United Airlines logo]()
$362
Best flights from Detroit to IdahoDiscover carefully curated flight deals from Detroit to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Detroit to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/275:40 pm -
1 stop6h 52m
Sat 8/296:00 am -
1 stop7h 09m
Deal found 7/30![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/245:25 am -
2 stops10h 04m
Wed 9/22:25 pm -
1 stop6h 13m
Deal found 8/3![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/267:01 am -
1 stop7h 34m
Tue 9/297:48 pm -
1 stop7h 34m
Deal found 7/30![Alaska Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/291:20 pm -
2 stops10h 35m
Sat 9/512:45 pm -
1 stop6h 15m
Deal found 7/30![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/205:41 am -
1 stop9h 13m
Thu 8/275:40 am -
1 stop10h 13m
Deal found 7/31![American Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/255:40 pm -
1 stop6h 52m
Sat 9/56:00 am -
2 stops12h 15m
Deal found 8/3![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/213:29 pm -
1 stop7h 49m
Wed 8/2610:35 am -
2 stops11h 21m
Deal found 8/1![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/197:15 am -
2 stops8h 45m
Sat 9/268:00 am -
2 stops11h 00m
Deal found 8/2![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/188:20 am -
1 stop6h 07m
Sat 8/2211:29 am -
2 stops9h 12m
Deal found 8/3![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop9h 11m
Tue 10/276:04 pm -
1 stop9h 36m
Deal found 8/3![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/1912:35 pm -
2 stops11h 39m
Sat 9/265:00 am -
1 stop6h 33m
Deal found 8/2![United Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2512:55 pm -
2 stops12h 10m
Tue 9/17:30 am -
2 stops10h 00m
Deal found 8/1![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/15:40 pm -
1 stop6h 42m
Mon 10/56:57 pm -
2 stops12h 30m
Deal found 8/3![Delta logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:01 am -
1 stop9h 44m
Sun 9/139:31 am -
1 stop16h 51m
Deal found 8/3![Alaska Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/297:34 am -
1 stop6h 04m
Wed 9/22:25 pm -
1 stop6h 13m
Deal found 7/30![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/278:55 am -
1 stop7h 15m
Thu 9/311:30 am -
2 stops8h 50m
Deal found 7/30![Southwest logo]()
$458
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2610:00 am -
2 stops14h 32m
Sat 8/296:00 am -
1 stop7h 09m
Deal found 7/30![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/213:31 pm -
1 stop7h 15m
Wed 10/287:00 am -
1 stop5h 27m
Deal found 8/3![United Airlines logo]()
$429
This Travelocity deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Mon 10/267:00 am -
1 stop30h 06m
Sat 10/3111:48 am -
1 stop15h 49m
Deal found 7/31![Alaska Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2110:24 am -
2 stops10h 40m
Tue 8/254:30 pm -
2 stops14h 59m
Deal found 7/30![American Airlines logo]()
$593
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/102:40 pm -
2 stops10h 25m
Mon 9/146:55 am -
1 stop8h 55m
Deal found 8/1![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/205:20 am -
1 stop9h 29m
Mon 8/2411:10 pm -
1 stop7h 45m
Deal found 7/30![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
2 stops11h 38m
Wed 11/112:35 pm -
1 stop5h 40m
Deal found 8/3![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/297:01 am -
1 stop28h 38m
Sat 9/510:21 am -
1 stop17h 01m
Deal found 7/30![Alaska Airlines logo]()
$489
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 12/2310:40 am -
1 stop10h 00m
Tue 12/2912:00 pm -
1 stop6h 20m
Deal found 8/3![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/255:20 am -
2 stops11h 15m
Sun 8/306:00 am -
2 stops12h 15m
Deal found 8/1![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop7h 35m
Sun 11/14:21 pm -
1 stop22h 26m
Deal found 7/30![Alaska Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/12:45 pm -
2 stops10h 40m
Wed 9/306:15 am -
2 stops9h 10m
Deal found 8/3![Southwest logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/317:01 am -
1 stop7h 35m
Wed 9/27:48 pm -
1 stop7h 34m
Deal found 8/3![Alaska Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/278:45 am -
1 stop8h 43m
Fri 10/302:25 pm -
1 stop5h 50m
Deal found 8/3![United Airlines logo]()
$499
Last-minute flights from Detroit to IdahoDiscover last-minute flight deals from Detroit to Idaho. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Idaho. Data last updated August 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/255:20 am -
2 stops9h 07m
Sat 8/291:09 pm -
2 stops9h 49m
Deal found 8/2![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/255:40 pm -
1 stop6h 52m
Sat 9/56:00 am -
2 stops12h 15m
Deal found 8/3![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/275:40 pm -
1 stop6h 52m
Sat 8/296:00 am -
1 stop7h 09m
Deal found 7/30![Delta logo]()
$339
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/17:55 am -
1 stop6h 34m
Tue 9/81:24 pm -
1 stop24h 04m
Deal found 7/31![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Sat 9/512:20 pm -
1 stop25h 09m
Thu 9/102:50 pm -
1 stop12h 05m
Deal found 8/2![Frontier logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am -
1 stop8h 40m
Mon 9/142:50 pm -
1 stop12h 05m
Deal found 8/3![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/147:15 am -
1 stop8h 40m
Thu 10/12:50 pm -
1 stop12h 05m
Deal found 8/2![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/167:15 am -
1 stop29h 04m
Sun 9/2010:09 am -
1 stop15h 46m
Deal found 8/2![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops32h 04m
Mon 9/216:21 pm -
1 stop8h 34m
Deal found 8/4![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2210:55 am -
2 stops8h 21m
Tue 9/292:28 pm -
1 stop6h 11m
Deal found 7/31![United Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/237:55 pm -
2 stops20h 00m
Sun 9/272:50 pm -
1 stop12h 05m
Deal found 7/30![Frontier logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops9h 55m
Mon 9/282:50 pm -
1 stop12h 05m
Deal found 8/3![Frontier logo]()
$291
One-way flights from Detroit to IdahoSearch for one-way flight options from Detroit to Idaho. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Detroit to Idaho. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Travelocity deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Tue 8/257:55 am -
1 stop6h 34m
Deal found 8/2![Frontier logo]()
$150
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/187:55 am -
1 stop6h 34m
Deal found 7/30![Frontier logo]()
$178
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/297:53 am -
1 stop7h 57m
Deal found 7/30![American Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:55 pm -
2 stops8h 37m
Deal found 7/30![Delta logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:16 pm -
2 stops20h 35m
Deal found 8/4![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/137:15 am -
1 stop8h 40m
Deal found 8/1![Frontier logo]()
$204
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/305:41 am -
1 stop6h 31m
Deal found 7/30![American Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/812:35 pm -
2 stops10h 05m
Deal found 7/31![United Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/308:30 am -
2 stops53h 59m
Deal found 8/1![Frontier logo]()
$216
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/229:06 am -
1 stop6h 25m
Deal found 8/4![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/512:23 pm -
1 stop8h 28m
Deal found 8/3![United Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/268:01 am -
1 stop9h 00m
Deal found 7/30![American Airlines logo]()
$226
Find flight deals from Detroit to Idaho
Keep the following information in mind while searching for Detroit to Idaho flight deals. Data was last updated August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $236 (Kiwi.com) |
One-way from | $150 (Travelocity) |
Popular in | November |
Cheapest in | September |
Average price | $356 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Detroit to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Thu 8/27
5:40 pm-10:32 pm
1 stop6h 52m
Idaho Falls Fanning Field
Sat 8/29
6:00 am-3:09 pm
1 stop7h 09m
$339
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Tue 8/25
5:40 pm-10:32 pm
1 stop6h 52m
Idaho Falls Fanning Field
Sat 9/5
6:00 am-8:15 pm
2 stops12h 15m
$344
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Mon 8/24
5:25 am-1:29 pm
2 stops10h 04m
Idaho Falls Fanning Field
Wed 9/2
2:25 pm-10:38 pm
1 stop6h 13m
$374
DetroitBoise
DTW - BOI
DTWBOI
Detroit Metropolitan Wayne County
Sat 9/26
7:01 am-12:35 pm
1 stop7h 34m
Boise Air Term. Gowen Fld
Tue 9/29
7:48 pm-5:22 am
1 stop7h 34m
$403
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Fri 8/21
3:29 pm-9:18 pm
1 stop7h 49m
Idaho Falls Fanning Field
Wed 8/26
10:35 am-11:56 pm
2 stops11h 21m
$403
DetroitWest Yellowstone
DTW - WYS
DTWWYS
Detroit Metropolitan Wayne County
Tue 8/18
8:20 am-12:27 pm
1 stop6h 07m
West Yellowstone
Sat 8/22
11:29 am-10:41 pm
2 stops9h 12m
$404
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Thu 10/1
5:40 pm-10:22 pm
1 stop6h 42m
Idaho Falls Fanning Field
Mon 10/5
6:57 pm-9:27 am
2 stops12h 30m
$412
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Wed 8/26
10:00 am-10:32 pm
2 stops14h 32m
Idaho Falls Fanning Field
Sat 8/29
6:00 am-3:09 pm
1 stop7h 09m
$417
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Sat 8/29
1:20 pm-8:55 pm
2 stops10h 35m
Spokane
Sat 9/5
12:45 pm-10:00 pm
1 stop6h 15m
$418
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Sat 9/19
12:35 pm-9:14 pm
2 stops11h 39m
Spokane
Sat 9/26
5:00 am-2:33 pm
1 stop6h 33m
$418
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Detroit to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Detroit with our price prediction graph.
DTW-BOI
DTW-IDA
DTW-WYS
DTW-GEG
DTW-JAC
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 Detroit to Idaho
DTT-USID
DTW-BOI
DTW-IDA
DTW-WYS
DTW-GEG
What is the cheapest month to book a flight from Detroit to Idaho?
Currently, February is the cheapest month in which you can book a flight from Detroit to Idaho (average of $351). Flying from Detroit to Idaho in March is currently the most expensive (average of $606). 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 Detroit to Idaho?
Airfare is below average for this route at the moment.
Detroit to Idaho flights typically cost between $343 and $463 in September.The cheapest round-trip price found within the last 5 days was $236 on Frontier (Sep 14-Oct 1).
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 August 4, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Detroit to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Detroit to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Detroit to Idaho
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Complete your trip
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Search flights from Detroit to Idaho by cabin class
Find flights from Detroit to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Idaho flights
Browse other Detroit and Idaho flight options. Last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Idaho flights
Consider these flights traveling from Detroit to Idaho.
Top 5 airlines flying from Detroit to Idaho
Discover the top 5 airlines that operate flights from Detroit 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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$127 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$665 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$470 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$510 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$328 | Average$496 | FlexibilityNo cancel fee | On-time69% |