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$339+ Cheap flights from Idaho Falls to Detroit (IDA - 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DTT
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Idaho Falls to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Detroit (DTT). 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 November 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$339
(United Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Detroit (DTT) flights.
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From Idaho Falls Fanning Field to Detroit (DTT)
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Find flight deals from Idaho Falls to Detroit

Cheapest flights from Idaho Falls to Detroit
Explore the most affordable flight options available from Idaho Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:45 pmIDA - DTW
1 stop5h 32mUnited Airlines
Sun 11/239:07 amDTW - IDA
1 stop8h 09mUnited Airlines
Deal found 11/4$339
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:16 pmIDA - DTW
1 stop6h 44mMultiple Airlines
Mon 1/58:34 amDTW - IDA
1 stop9h 38mMultiple Airlines
Deal found 11/3$353
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amIDA - DTW
1 stop7h 50mAlaska Airlines
Sun 11/234:53 pmDTW - IDA
1 stop9h 06mAlaska Airlines
Deal found 11/4$408
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amIDA - DTW
2 stops11h 07mDelta
Sun 11/2310:31 amDTW - IDA
2 stops13h 48mDelta
Deal found 11/4$439
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:15 pmIDA - DTW
2 stops9h 41mDelta
Sun 11/95:54 pmDTW - IDA
1 stop6h 25mDelta
Deal found 11/2$444
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:39 pmIDA - DTW
1 stop10h 21mMultiple Airlines
Thu 12/187:50 amDTW - IDA
2 stops38h 40mMultiple Airlines
Deal found 11/3$528
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:07 pmIDA - DTW
1 stop21h 38mAlaska Airlines
Thu 12/184:52 pmDTW - IDA
1 stop9h 15mAlaska Airlines
Deal found 11/3$535

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Idaho Falls to Detroit that are best for you.

Fly from

Idaho Falls

Fly to

Detroit

Route

Depart

Return

Price

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-10:22 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

Wed 3/11

9:00 am-1:34 pm

1 stop6h 34m

$349

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 12/12

8:16 pm-5:00 am

1 stop6h 44m

Detroit Metropolitan Wayne County

Mon 1/5

8:34 am-4:12 pm

1 stop9h 38m

$353

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Wed 11/19

6:05 am-3:55 pm

1 stop7h 50m

Detroit Metropolitan Wayne County

Sun 11/23

4:53 pm-11:59 pm

1 stop9h 06m

$408

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Wed 11/19

2:45 pm-10:17 pm

1 stop5h 32m

Detroit Metropolitan Wayne County

Sun 11/23

5:45 am-3:16 pm

2 stops11h 31m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Compare providers for flights from Idaho Falls to Detroit

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 Idaho Falls to Detroit in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Detroit flights, Cheapflights users trust Expedia the most. Expedia 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 Idaho Falls-Detroit 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 Idaho Falls to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Idaho Falls with our price prediction graph.
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 Falls to Detroit
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated November 4, 2025.
Peruse reviews from past customers who have flown with United Airlines from Idaho Falls to Detroit 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.
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho Falls to Detroit?

    Airlines like United Airlines fly from Idaho Falls to Detroit in about 5h 47m. The time it takes to get you to your destination can typically vary by up to . The distance between Idaho Falls and Detroit is about 1449 mi.

  • What are the cheapest airlines flying from Idaho Falls to Detroit round-trip?

    Cheapflights users have booked flights from Idaho Falls to Detroit round-trip from $363. Another airline that can offer you cheap pricing is United Airlines.

  • Can I find deals for flights from Idaho Falls to Detroit that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Detroit.

  • Can I find deals for business class flights from Idaho Falls to Detroit?

    Yes. Cheapflights offers flight deals from Idaho Falls to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 2 airlines flying from Idaho Falls to Detroit

Discover the top 2 airlines that operate flights from Idaho Falls 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 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$363Average$838FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$540Average$811FlexibilityNo cancel feeOn-time69%

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