$329+ Cheap flights from Detroit Metropolitan Wayne County Airport to Idaho Falls (DTW - IDA)
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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IDA
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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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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Best
Last-minute
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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 May 14, 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 May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
DTW
- IDA
1 stop10h 35m
Alaska Airlines
Wed 11/46:04 am
IDA
- DTW
1 stop8h 43m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:09 am
DTW
- IDA
1 stop10h 17m
Alaska Airlines
Tue 6/21:54 pm
IDA
- DTW
1 stop13h 55m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 10/2410:24 am
DTW
- IDA
2 stops8h 52m
United Airlines
Wed 10/282:35 pm
IDA
- DTW
1 stop5h 48m
United Airlines
Deal found 5/11![United Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:37 am
DTW
- IDA
1 stop8h 10m
American Airlines
Wed 6/172:26 pm
IDA
- DTW
1 stop7h 15m
American Airlines
Deal found 5/11![American Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
DTW
- IDA
1 stop10h 35m
Alaska Airlines
Wed 10/286:09 am
IDA
- DTW
1 stop8h 48m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:32 pm
DTW
- IDA
1 stop7h 35m
United Airlines
Tue 6/210:35 am
IDA
- DTW
2 stops11h 22m
United Airlines
Deal found 5/12![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:43 pm
DTW
- IDA
1 stop6h 59m
Delta
Mon 6/13:16 pm
IDA
- DTW
1 stop6h 43m
Delta
Deal found 5/14![Delta logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Fri 7/248:51 am
DTW
- IDA
1 stop9h 09m
Multiple Airlines
Thu 7/309:45 am
IDA
- DTW
2 stops36h 14m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$467
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:34 pm
DTW
- IDA
1 stop24h 03m
Alaska Airlines
Sun 9/66:18 am
IDA
- DTW
1 stop8h 20m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$474
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 May 14, 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 May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 10/317:00 am
DTW
- IDA
1 stop10h 35m
Alaska Airlines
Wed 11/46:04 am
IDA
- DTW
1 stop8h 43m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 10/245:45 am
DTW
- IDA
2 stops9h 44m
United Airlines
Wed 10/282:35 pm
IDA
- DTW
1 stop5h 48m
United Airlines
Deal found 5/9![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:23 pm
DTW
- IDA
1 stop8h 19m
Delta
Tue 6/211:30 am
IDA
- DTW
2 stops11h 28m
Delta
Deal found 5/14![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am
DTW
- IDA
1 stop10h 35m
Alaska Airlines
Wed 10/286:09 am
IDA
- DTW
1 stop8h 48m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:32 pm
DTW
- IDA
1 stop7h 35m
United Airlines
Tue 6/210:35 am
IDA
- DTW
2 stops11h 22m
United Airlines
Deal found 5/12![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:43 pm
DTW
- IDA
1 stop6h 59m
Delta
Mon 6/13:16 pm
IDA
- DTW
1 stop6h 43m
Delta
Deal found 5/14![Delta logo]()
$439
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:34 pm
DTW
- IDA
1 stop24h 03m
Alaska Airlines
Sun 9/66:18 am
IDA
- DTW
1 stop8h 20m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$474
Last-minute flights from Detroit to Idaho FallsDiscover last-minute flight deals from Detroit to Idaho Falls. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Idaho Falls. Data last updated May 14, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:09 am
DTW
- IDA
1 stop10h 17m
Alaska Airlines
Tue 6/21:54 pm
IDA
- DTW
1 stop13h 55m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:23 pm
DTW
- IDA
1 stop8h 19m
Delta
Tue 6/211:30 am
IDA
- DTW
2 stops11h 28m
Delta
Deal found 5/14![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:32 pm
DTW
- IDA
1 stop7h 35m
United Airlines
Tue 6/210:35 am
IDA
- DTW
2 stops11h 22m
United Airlines
Deal found 5/12![United Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 5/13. 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 5/277:42 am
DTW
- IDA
1 stop7h 56m
American Airlines
Tue 6/212:44 pm
IDA
- DTW
1 stop8h 53m
American Airlines
Deal found 5/13![American Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:43 pm
DTW
- IDA
1 stop6h 59m
Delta
Mon 6/13:16 pm
IDA
- DTW
1 stop6h 43m
Delta
Deal found 5/14![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:00 am
DTW
- IDA
1 stop7h 25m
United Airlines
Sat 6/612:30 pm
IDA
- DTW
1 stop5h 52m
United Airlines
Deal found 5/13![United Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 6/95:37 am
DTW
- IDA
1 stop8h 10m
American Airlines
Wed 6/172:26 pm
IDA
- DTW
1 stop7h 15m
American Airlines
Deal found 5/11![American Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:25 pm
DTW
- IDA
1 stop7h 52m
Delta
Mon 6/297:00 pm
IDA
- DTW
1 stop8h 19m
Delta
Deal found 5/12![Delta logo]()
$506
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 May 14, 2026.
Search for one-way flight options from Detroit to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 5/227:42 am
DTW
- IDA
1 stop7h 56m
American Airlines
Deal found 5/11![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Fri 5/226:10 pm
DTW
- IDA
2 stops17h 40m
United Airlines
Deal found 5/11![United Airlines logo]()
$663
Find flight deals from Detroit to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Alaska Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $494 |
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 May 14, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Sat 10/31
7:00 am-3:35 pm
1 stop10h 35m
Idaho Falls Fanning Field
Wed 11/4
6:04 am-4:47 pm
1 stop8h 43m
$329
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Sat 10/24
5:45 am-1:29 pm
2 stops9h 44m
Idaho Falls Fanning Field
Wed 10/28
2:35 pm-10:23 pm
1 stop5h 48m
$424
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Wed 5/27
4:23 pm-10:42 pm
1 stop8h 19m
Idaho Falls Fanning Field
Tue 6/2
11:30 am-12:58 am
2 stops11h 28m
$429
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Sat 10/24
7:00 am-3:35 pm
1 stop10h 35m
Idaho Falls Fanning Field
Wed 10/28
6:09 am-4:57 pm
1 stop8h 48m
$429
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Wed 5/27
3:32 pm-9:07 pm
1 stop7h 35m
Idaho Falls Fanning Field
Tue 6/2
10:35 am-11:57 pm
2 stops11h 22m
$431
Quickest round-trip
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Fri 5/29
5:43 pm-10:42 pm
1 stop6h 59m
Idaho Falls Fanning Field
Mon 6/1
3:16 pm-11:59 pm
1 stop6h 43m
$439
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Fri 9/4
5:34 pm-3:37 pm
1 stop24h 03m
Idaho Falls Fanning Field
Sun 9/6
6:18 am-4:38 pm
1 stop8h 20m
$474
Cheapest one-way
Quickest one-way
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Fri 5/22
7:42 am-1:38 pm
1 stop7h 56m
$360
DetroitIdaho Falls
DTW - IDA
DTWIDA
Detroit Metropolitan Wayne County
Fri 5/22
7:05 am-9:07 pm
3 stops16h 02m
$1,077
Sorted 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 May.
| 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 Metropolitan Wayne County Airport-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 Metropolitan Wayne County Airport-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-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 Metropolitan Wayne County Airport-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.
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 Metropolitan Wayne County Airport to Idaho Falls
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 May 14, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Detroit Metropolitan Wayne County Airport to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
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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 May 14, 2026.
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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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$413 | FlexibilityNo cancel fee | On-time69% |