$173+ Cheap flights from Detroit to Idaho Falls (DTT - IDA)
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — IDA
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Idaho Falls 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 Detroit to Idaho Falls
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Cheapest flights from Detroit to Idaho FallsExplore the most affordable flight options available from Detroit to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Detroit to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Fri 8/213:17 pm
IDA
- DTW
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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
DTW
- IDA
1 stop6h 52m
Delta
Sun 8/307:00 pm
IDA
- DTW
2 stops13h 10m
Delta
Deal found 7/17![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/259:06 am
DTW
- IDA
1 stop8h 17m
United Airlines
Sat 8/292:25 pm
IDA
- DTW
1 stop6h 20m
United Airlines
Deal found 7/15![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/249:02 am
DTW
- IDA
2 stops8h 22m
United Airlines
Sat 11/710:35 am
IDA
- DTW
2 stops9h 47m
United Airlines
Deal found 7/14![United Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 9/167:01 am
DTW
- IDA
1 stop10h 19m
Alaska Airlines
Wed 9/232:01 pm
IDA
- DTW
1 stop13h 21m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Sun 8/233:17 pm
IDA
- DTW
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Thu 8/206:00 am
IDA
- DTW
2 stops12h 15m
Delta
Deal found 7/17![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/108:30 am
DTW
- IDA
1 stop9h 35m
Multiple Airlines
Mon 8/1710:54 pm
IDA
- DTW
2 stops18h 01m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/185:41 am
DTW
- IDA
1 stop7h 49m
American Airlines
Sat 8/221:43 pm
IDA
- DTW
1 stop9h 09m
American Airlines
Deal found 7/14![American Airlines logo]()
$403
Best flights from Detroit to Idaho FallsDiscover carefully curated flight deals from Detroit to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Detroit to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/245:30 am
DTW
- IDA
2 stops9h 54m
United Airlines
Sat 11/72:32 pm
IDA
- DTW
1 stop5h 50m
United Airlines
Deal found 7/14![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/67:44 pm
DTW
- IDA
1 stop15h 15m
Multiple Airlines
Mon 8/1010:54 pm
IDA
- DTW
2 stops17h 55m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/185:20 am
DTW
- IDA
2 stops11h 15m
Delta
Sat 8/227:00 pm
IDA
- DTW
2 stops11h 55m
Delta
Deal found 7/17![Delta logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/167:01 am
DTW
- IDA
1 stop10h 19m
Alaska Airlines
Wed 9/232:01 pm
IDA
- DTW
1 stop13h 21m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/295:25 am
DTW
- IDA
2 stops10h 04m
United Airlines
Wed 9/22:25 pm
IDA
- DTW
1 stop6h 13m
United Airlines
Deal found 7/16![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 1/129:30 am
DTW
- IDA
2 stops13h 38m
United Airlines
Sat 1/162:35 pm
IDA
- DTW
1 stop5h 48m
United Airlines
Deal found 7/14![United Airlines logo]()
$424
Last-minute flights from Detroit to Idaho FallsDiscover last-minute flight deals from Detroit to Idaho Falls. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Idaho Falls. Data last updated July 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/67:44 pm
DTW
- IDA
1 stop15h 15m
Multiple Airlines
Mon 8/1010:54 pm
IDA
- DTW
2 stops17h 55m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/108:30 am
DTW
- IDA
1 stop9h 35m
Multiple Airlines
Mon 8/1710:54 pm
IDA
- DTW
2 stops18h 01m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Fri 8/213:17 pm
IDA
- DTW
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Sun 8/233:17 pm
IDA
- DTW
1 stop6h 42m
Delta
Deal found 7/17![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1412:15 pm
DTW
- IDA
1 stop8h 05m
Delta
Thu 8/206:00 am
IDA
- DTW
2 stops12h 15m
Delta
Deal found 7/17![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/185:41 am
DTW
- IDA
1 stop7h 49m
American Airlines
Sat 8/221:43 pm
IDA
- DTW
1 stop9h 09m
American Airlines
Deal found 7/14![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/245:41 am
DTW
- IDA
1 stop7h 49m
American Airlines
Sat 8/297:00 am
IDA
- DTW
1 stop6h 59m
American Airlines
Deal found 7/16![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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
DTW
- IDA
1 stop6h 52m
Delta
Sun 8/307:00 pm
IDA
- DTW
2 stops13h 10m
Delta
Deal found 7/17![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/259:06 am
DTW
- IDA
1 stop8h 17m
United Airlines
Sat 8/292:25 pm
IDA
- DTW
1 stop6h 20m
United Airlines
Deal found 7/15![United Airlines logo]()
$355
One-way flights from Detroit to Idaho FallsSearch for one-way flight options from Detroit to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Detroit to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/158:21 am
DTW
- IDA
1 stop7h 07m
American Airlines
Deal found 7/17![American Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/155:25 am
DTW
- IDA
2 stops10h 04m
United Airlines
Deal found 7/17![United Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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
DTW
- IDA
1 stop10h 19m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/125:41 am
DTW
- IDA
1 stop7h 49m
American Airlines
Deal found 7/13![American Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Sat 8/82:56 pm
DTW
- IDA
3 stops51h 09m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/316:00 am
DTW
- IDA
2 stops9h 29m
United Airlines
Deal found 7/17![United Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:30 am
DTW
- IDA
1 stop9h 35m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/96:10 am
DTW
- IDA
3 stops35h 55m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/88:00 am
DTW
- IDA
1 stop7h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/95:41 am
DTW
- IDA
1 stop7h 49m
American Airlines
Deal found 7/16![American Airlines logo]()
$328
Find flight deals from Detroit to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $173 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Idaho Falls 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 July 18, 2026.
Use the filters below to find and compare flights from Detroit to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Sat 10/24
5:30 am-1:24 pm
2 stops9h 54m
Idaho Falls Fanning Field
Sat 11/7
2:32 pm-10:22 pm
1 stop5h 50m
$334
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Thu 8/6
7:44 pm-8:59 am
1 stop15h 15m
Idaho Falls Fanning Field
Mon 8/10
10:54 pm-6:49 pm
2 stops17h 55m
$413
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Sat 8/29
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
$424
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Tue 1/12
9:30 am-9:08 pm
2 stops13h 38m
Idaho Falls Fanning Field
Sat 1/16
2:35 pm-10:23 pm
1 stop5h 48m
$424
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Tue 8/18
5:20 am-2:35 pm
2 stops11h 15m
Idaho Falls Fanning Field
Sat 8/22
7:00 pm-8:55 am
2 stops11h 55m
$433
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Wed 9/16
7:01 am-3:20 pm
1 stop10h 19m
Idaho Falls Fanning Field
Wed 9/23
2:01 pm-5:22 am
1 stop13h 21m
$439
Cheapest one-way
Quickest one-way
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Tue 9/15
8:21 am-1:28 pm
1 stop7h 07m
$173
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Tue 9/15
5:25 am-1:29 pm
2 stops10h 04m
$223
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Wed 8/12
5:41 am-11:30 am
1 stop7h 49m
$248
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Mon 8/31
6:00 am-1:29 pm
2 stops9h 29m
$255
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Detroit to Idaho Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Idaho Falls in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Detroit with our price prediction graph.
DTT-IDA
DTW-IDA
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 Falls
DTT-IDA
DTW-IDA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated July 18, 2026.
Read through reviews of airlines operating flights from Detroit to Idaho Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
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 Falls. 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 Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsRexburg
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Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Detroit and Idaho Falls flights
Browse other Detroit and Idaho Falls flight options. Last updated on July 18, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Idaho Falls
Discover the top 3 airlines that operate flights from Detroit to Idaho Falls. 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$418 | FlexibilityNo cancel fee | On-time69% |