$147+ Cheap flights from Idaho to Detroit (DTT)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTT
Oct 23 — Oct 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Idaho to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from Idaho to DetroitExplore the most affordable flight options available from Idaho to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Idaho to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:35 am -
2 stops13h 13m
Thu 12/244:25 pm -
2 stops8h 10m
Deal found 9/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/2010:35 am -
2 stops11h 24m
Tue 10/278:45 am -
1 stop6h 43m
Deal found 9/20![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am -
2 stops11h 24m
Wed 10/288:45 am -
1 stop6h 43m
Deal found 9/23![United Airlines logo]()
$392
This Frontier deal was found by Cheapflights users on 9/23. 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.
Thu 12/176:56 pm -
1 stop8h 05m
Mon 12/216:00 am -
1 stop14h 01m
Deal found 9/23![Frontier logo]()
$407
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:50 pm -
1 stop12h 10m
Fri 10/237:15 am -
1 stop8h 40m
Deal found 9/21![Frontier logo]()
$414
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:50 pm -
1 stop12h 10m
Thu 10/297:15 am -
1 stop8h 39m
Deal found 9/22![Frontier logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Wed 10/2110:35 am -
2 stops11h 24m
Wed 10/288:45 am -
1 stop6h 43m
Deal found 9/23![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/176:43 am -
1 stop8h 18m
Sat 10/247:00 am -
2 stops17h 01m
Deal found 9/19![Alaska Airlines logo]()
$426
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:58 pm -
1 stop13h 42m
Tue 10/275:59 pm -
1 stop23h 21m
Deal found 9/20![Alaska Airlines logo]()
$429
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:50 pm -
1 stop12h 10m
Sun 10/187:15 am -
1 stop8h 40m
Deal found 9/21![Frontier logo]()
$430
This Trip.com deal was found by Cheapflights users on 9/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:22 pm -
1 stop7h 18m
Wed 10/287:00 am -
1 stop10h 23m
Deal found 9/22![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/1012:26 pm -
1 stop6h 14m
Tue 10/137:00 am -
1 stop7h 58m
Deal found 9/18![United Airlines logo]()
$432
Best flights from Idaho to DetroitDiscover carefully curated flight deals from Idaho to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Idaho to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am -
2 stops11h 24m
Wed 10/287:26 am -
2 stops8h 02m
Deal found 9/23![United Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/176:43 am -
1 stop8h 18m
Sat 10/247:00 am -
2 stops17h 01m
Deal found 9/19![Alaska Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 12/16:44 am -
1 stop9h 42m
Sat 12/57:25 am -
1 stop7h 58m
Deal found 9/18![American Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 9/22. 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.
Tue 12/111:40 am -
2 stops9h 05m
Wed 12/24:15 pm -
1 stop8h 20m
Deal found 9/22![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/2112:26 pm -
1 stop6h 14m
Wed 10/283:24 pm -
1 stop8h 08m
Deal found 9/22![United Airlines logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:43 am -
1 stop8h 18m
Wed 10/285:59 pm -
1 stop8h 00m
Deal found 9/21![Alaska Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/1012:14 pm -
1 stop7h 13m
Tue 10/131:35 pm -
2 stops11h 15m
Deal found 9/18![American Airlines logo]()
$456
This Southwest deal was found by Cheapflights users on 9/22. 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.
Tue 10/203:20 pm -
1 stop5h 30m
Wed 10/282:25 pm -
2 stops9h 55m
Deal found 9/22![Southwest logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/211:58 pm -
1 stop13h 42m
Wed 10/287:00 am -
1 stop10h 20m
Deal found 9/23![Alaska Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:35 am -
1 stop5h 50m
Wed 12/98:50 am -
1 stop6h 47m
Deal found 9/18![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 10/201:58 pm -
1 stop13h 42m
Thu 10/225:59 pm -
1 stop23h 21m
Deal found 9/23![Alaska Airlines logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Sun 10/186:43 am -
1 stop8h 18m
Sat 10/247:00 am -
2 stops17h 01m
Deal found 9/18![Alaska Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/62:38 pm -
1 stop6h 01m
Sun 10/115:30 am -
2 stops10h 23m
Deal found 9/18![United Airlines logo]()
$611
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/142:27 pm -
2 stops13h 13m
Thu 10/157:00 am -
1 stop7h 35m
Deal found 9/22![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:48 am -
1 stop15h 52m
Sun 10/117:00 am -
1 stop30h 06m
Deal found 9/18![Alaska Airlines logo]()
$639
Last-minute flights from Idaho to DetroitDiscover last-minute flight deals from Idaho to Detroit. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Detroit. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/1012:26 pm -
1 stop6h 14m
Tue 10/137:00 am -
1 stop7h 58m
Deal found 9/18![United Airlines logo]()
$432
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:50 pm -
1 stop12h 10m
Fri 10/237:15 am -
1 stop8h 40m
Deal found 9/21![Frontier logo]()
$414
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:50 pm -
1 stop12h 10m
Sun 10/187:15 am -
1 stop8h 40m
Deal found 9/21![Frontier logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/176:43 am -
1 stop8h 18m
Sat 10/247:00 am -
2 stops17h 01m
Deal found 9/19![Alaska Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/1712:26 pm -
1 stop6h 14m
Sat 10/245:30 am -
2 stops10h 08m
Deal found 9/19![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 10/2010:35 am -
2 stops11h 24m
Tue 10/278:45 am -
1 stop6h 43m
Deal found 9/20![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:35 am -
2 stops11h 24m
Wed 10/288:45 am -
1 stop6h 43m
Deal found 9/23![United Airlines logo]()
$392
This Expedia deal was found by Cheapflights users on 9/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:58 pm -
1 stop13h 42m
Tue 10/275:59 pm -
1 stop23h 21m
Deal found 9/20![Alaska Airlines logo]()
$429
This Trip.com deal was found by Cheapflights users on 9/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:22 pm -
1 stop7h 18m
Wed 10/287:00 am -
1 stop10h 23m
Deal found 9/22![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:35 am -
2 stops11h 24m
Wed 10/288:45 am -
1 stop6h 43m
Deal found 9/23![United Airlines logo]()
$424
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:50 pm -
1 stop12h 10m
Thu 10/297:15 am -
1 stop8h 39m
Deal found 9/22![Frontier logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/276:43 am -
1 stop8h 18m
Wed 10/285:59 pm -
1 stop8h 00m
Deal found 9/22![Alaska Airlines logo]()
$437
One-way flights from Idaho to DetroitSearch for one-way flight options from Idaho to Detroit. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Idaho to Detroit. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:50 pm -
2 stops26h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$147
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:00 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:18 am -
2 stops11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:50 pm -
1 stop9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:50 pm -
1 stop12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$222
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Tue 10/208:00 am -
2 stops11h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$224
This Priceline deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:22 pm -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/2712:31 pm -
1 stop7h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 1/91:20 pm -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/247:55 pm -
2 stops27h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:37 pm -
3 stops49h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$258
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 1/97:00 am -
2 stops11h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$260
Find flight deals from Idaho to Detroit
Keep the following information in mind while searching for Idaho to Detroit flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
One-way from | $147 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $500 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Detroit 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 September 23, 2026.
Use the filters below to find and compare flights from Idaho to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsDetroit
IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County
IDADTW
Idaho Falls Fanning Field
Sat 2/6
6:00 am-3:14 pm
1 stop7h 14m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$190
Idaho FallsDetroit
IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County
IDADTW
Idaho Falls Fanning Field
Sat 2/6
6:18 am-8:03 pm
2 stops11h 45m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Mon 10/19
6:50 pm-6:31 am
1 stop9h 41m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Tue 10/20
2:41 pm-11:38 pm
1 stop6h 57m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Thu 10/15
8:22 pm-5:40 am
1 stop7h 18m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$233
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Fri 11/27
6:33 am-5:51 pm
1 stop9h 18m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$250
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Fri 11/27
12:31 pm-10:22 pm
1 stop7h 51m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$250
HaileyDetroit
SUN Hailey Sun Valley-Friedman - DTW Detroit Metropolitan Wayne County
SUNDTW
Hailey Sun Valley-Friedman
Sat 1/9
1:20 pm-12:03 am
1 stop8h 43m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$255
BoiseDetroit
BOI Boise Air Term. Gowen Fld - DTW Detroit Metropolitan Wayne County
BOIDTW
Boise Air Term. Gowen Fld
Mon 10/19
4:37 pm-7:40 pm
3 stops49h 03m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$258
HaileyDetroit
SUN Hailey Sun Valley-Friedman - DTW Detroit Metropolitan Wayne County
SUNDTW
Hailey Sun Valley-Friedman
Sat 1/9
7:00 am-8:33 pm
2 stops11h 33m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Idaho to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Idaho with our price prediction graph.
IDA-DTW
BOI-DTW
SUN-DTW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Detroit
USID-DTT
IDA-DTW
BOI-DTW
SUN-DTW
What is the cheapest month to book a flight from Idaho to Detroit?
Currently, January is the cheapest month in which you can book a flight from Idaho to Detroit (average of $313). Flying from Idaho to Detroit in November is currently the most expensive (average of $713). 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.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Detroit flight routes
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Idaho to Detroit
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Detroit by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Detroit
Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Search flights from Idaho to Detroit by cabin class
Find flights from Idaho to Detroit, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Detroit flights
Browse other Idaho and Detroit flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Detroit flights
Consider these flights traveling from Idaho to Detroit.
Top 5 airlines flying from Idaho to Detroit
Discover the top 5 airlines that operate flights from Idaho to Detroit. 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 September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$507 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$336 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$325 | Average$505 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$351 | Average$584 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$477 | Average$516 | FlexibilityNo cancel fee | On-time63% |