$189+ Cheap flights from Detroit (DTT) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BOI
Dec 11 — Dec 181
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 November 11, 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 November 11, 2026.
This Frontier deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:25 am -
1 stop11h 55m
Mon 12/146:15 pm -
1 stop10h 05m
Deal found 11/11![Frontier logo]()
$363
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:25 am -
1 stop11h 55m
Sun 12/136:15 pm -
1 stop10h 05m
Deal found 11/10![Frontier logo]()
$369
This Cheapflightsfares deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
1 stop13h 36m
Mon 12/76:15 pm -
1 stop10h 05m
Deal found 11/11![Frontier logo]()
$401
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:25 am -
1 stop11h 55m
Sun 12/136:15 pm -
1 stop10h 05m
Deal found 11/9![Frontier logo]()
$407
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:18 pm -
1 stop17h 12m
Tue 12/158:02 am -
1 stop7h 18m
Deal found 11/8![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:18 pm -
1 stop17h 12m
Mon 12/146:00 pm -
1 stop21h 20m
Deal found 11/7![Alaska Airlines logo]()
$423
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:41 am -
1 stop14h 19m
Tue 11/247:55 pm -
1 stop9h 01m
Deal found 11/9![Frontier logo]()
$447
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:35 pm -
2 stops10h 34m
Fri 11/272:35 pm -
1 stop5h 40m
Deal found 11/8![United Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:49 pm -
1 stop8h 54m
Mon 11/168:00 am -
1 stop8h 34m
Deal found 11/9![American Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/206:09 am -
1 stop7h 59m
Fri 12/252:39 pm -
1 stop5h 49m
Deal found 11/10![United Airlines logo]()
$639
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:10 am -
1 stop6h 05m
Sun 11/296:00 am -
2 stops9h 10m
Deal found 11/7![Delta logo]()
$661
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 November 11, 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 November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/37:25 am -
1 stop13h 36m
Mon 12/76:15 pm -
2 stops41h 21m
Deal found 11/11![Frontier logo]()
$462
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:55 pm -
1 stop6h 47m
Sun 1/106:59 pm -
2 stops14h 03m
Deal found 11/7![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:18 pm -
1 stop7h 41m
Mon 12/145:47 am -
2 stops9h 33m
Deal found 11/8![Alaska Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:55 am -
2 stops10h 15m
Mon 12/711:40 am -
2 stops9h 05m
Deal found 11/11![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:35 pm -
2 stops10h 34m
Fri 11/272:35 pm -
1 stop5h 40m
Deal found 11/8![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/288:22 am -
1 stop8h 30m
Tue 2/211:58 am -
2 stops10h 01m
Deal found 11/7![United Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:30 am -
1 stop6h 30m
Fri 1/16:20 am -
2 stops9h 00m
Deal found 11/7![Southwest logo]()
$515
This Delta deal was found by Cheapflights users on 11/10. 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.
Mon 1/115:55 pm -
1 stop6h 25m
Mon 1/253:23 pm -
1 stop7h 08m
Deal found 11/10![Delta logo]()
$519
This Southwest deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/193:40 pm -
2 stops11h 20m
Thu 12/241:05 pm -
1 stop7h 40m
Deal found 11/7![Southwest logo]()
$517
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Sat 1/164:15 pm -
1 stop6h 55m
Tue 1/192:30 pm -
1 stop5h 52m
Deal found 11/10![United Airlines logo]()
$479
This Orbitz deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 2/134:42 pm -
1 stop8h 16m
Sun 2/212:11 pm -
1 stop23h 33m
Deal found 11/11![Alaska Airlines logo]()
$593
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:25 pm -
2 stops10h 10m
Wed 1/66:10 am -
2 stops8h 35m
Deal found 11/8![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/217:00 am -
1 stop6h 54m
Fri 2/267:00 am -
1 stop5h 33m
Deal found 11/8![United Airlines logo]()
$519
This Southwest deal was found by Cheapflights users on 11/10. 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.
Fri 12/42:15 pm -
2 stops10h 20m
Mon 12/711:40 am -
2 stops9h 05m
Deal found 11/10![Southwest logo]()
$523
This Southwest deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:10 am -
1 stop6h 30m
Fri 12/181:40 pm -
2 stops8h 55m
Deal found 11/11![Southwest logo]()
$532
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/143:31 pm -
1 stop7h 33m
Sun 3/217:00 am -
1 stop5h 29m
Deal found 11/7![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:09 am -
1 stop7h 59m
Fri 12/252:39 pm -
1 stop5h 49m
Deal found 11/11![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 1/244:15 pm -
1 stop7h 21m
Thu 1/2812:49 pm -
1 stop7h 35m
Deal found 11/11![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/27:00 am -
1 stop6h 54m
Wed 3/37:00 am -
2 stops12h 54m
Deal found 11/7![United Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 11/10. 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.
Sat 1/28:00 am -
1 stop6h 18m
Sat 1/96:10 am -
1 stop7h 05m
Deal found 11/10![Delta logo]()
$2,304
Last-minute flights from Detroit to IdahoDiscover last-minute flight deals from Detroit to Idaho. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Idaho. Data last updated November 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:49 pm -
1 stop8h 54m
Mon 11/168:00 am -
1 stop8h 34m
Deal found 11/9![American Airlines logo]()
$568
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:41 am -
1 stop14h 19m
Tue 11/247:55 pm -
1 stop9h 01m
Deal found 11/9![Frontier logo]()
$447
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:35 pm -
2 stops10h 34m
Fri 11/272:35 pm -
1 stop5h 40m
Deal found 11/8![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:10 am -
1 stop6h 05m
Sun 11/296:00 am -
2 stops9h 10m
Deal found 11/7![Delta logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
1 stop13h 36m
Mon 12/76:15 pm -
1 stop10h 05m
Deal found 11/11![Frontier logo]()
$401
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:18 pm -
1 stop17h 12m
Mon 12/146:00 pm -
1 stop21h 20m
Deal found 11/7![Alaska Airlines logo]()
$423
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:18 pm -
1 stop17h 12m
Tue 12/158:02 am -
1 stop7h 18m
Deal found 11/8![Alaska Airlines logo]()
$413
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:25 am -
1 stop11h 55m
Sun 12/136:15 pm -
1 stop10h 05m
Deal found 11/9![Frontier logo]()
$407
This Frontier deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:25 am -
1 stop11h 55m
Mon 12/146:15 pm -
1 stop10h 05m
Deal found 11/11![Frontier logo]()
$363
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:25 am -
1 stop11h 55m
Sun 12/136:15 pm -
1 stop10h 05m
Deal found 11/10![Frontier logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/206:09 am -
1 stop7h 59m
Fri 12/252:39 pm -
1 stop5h 49m
Deal found 11/10![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:39 pm -
1 stop7h 40m
Thu 12/317:00 am -
1 stop5h 43m
Deal found 11/8![United Airlines logo]()
$369
One-way flights from Detroit to IdahoSearch for one-way flight options from Detroit to Idaho. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Detroit to Idaho. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/266:45 am -
1 stop14h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:11 pm -
2 stops28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:30 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 11/10. 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.
Fri 2/264:00 pm -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Southwest logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/124:46 pm -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Alaska Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:30 pm -
2 stops11h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/138:14 pm -
1 stop6h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:15 pm -
2 stops9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/161:40 pm -
2 stops11h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Alaska Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 11/252:49 pm -
1 stop9h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![American Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/125:40 am -
2 stops9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:03 am -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$440
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 November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Cheapflightsfares) |
One-way from | $189 (Cheapflightsfares) |
Popular in | November |
Cheapest in | February |
Average price | $767 |
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 7,457,451 searches. Data last updated November 11, 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
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 2/26
6:45 am-6:58 pm
1 stop14h 13m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 12/25
6:20 am-12:35 pm
1 stop8h 15m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 12/25
6:30 am-11:00 am
1 stop6h 30m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 2/26
4:00 pm-12:50 am
2 stops10h 50m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$269
DetroitIdaho Falls
DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field
DTWIDA
Detroit Metropolitan Wayne County
Fri 3/12
4:46 pm-10:39 pm
1 stop7h 53m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Fri 12/25
12:30 pm-9:36 pm
2 stops11h 06m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$283
Quickest round-trip
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sun 12/13
8:14 pm-12:26 am
1 stop6h 12m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$318
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sun 12/13
5:25 am-10:40 am
1 stop7h 15m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$318
DetroitBoise
DTW Detroit Metropolitan Wayne County - BOI Boise Air Term. Gowen Fld
DTWBOI
Detroit Metropolitan Wayne County
Sun 12/13
4:11 pm-1:59 pm
3 stops23h 48m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$325
DetroitIdaho Falls
DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field
DTWIDA
Detroit Metropolitan Wayne County
Wed 12/16
6:18 pm-3:18 pm
1 stop23h 00m
Idaho Falls Fanning Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$367
Showing 1-10 of 37 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-SUN
DTW-TWF
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-SUN
DTW-TWF
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 $318). Flying from Detroit to Idaho in November is currently the most expensive (average of $710). 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 $558 and $931 in February.The cheapest round-trip price found within the last 5 days was $368 on Frontier (Feb 4-Feb 7).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated November 11, 2026.
See what other customers who have flown with Delta,United Airlines, andFrontier 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.
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Boarding
8.1
Comfort
7.8
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
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 November 11, 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 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$351 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$503 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$510 | FlexibilityNo cancel fee | On-time63% |