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$135+ Cheap flights from Idaho Falls to Detroit Metropolitan Wayne County Airport (IDA - DTW)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DTW
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap 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 February 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 8/256:15 am
IDA
-
DTW
1 stop7h 33m
Alaska Airlines
Sat 8/294:46 pm
DTW
-
IDA
1 stop7h 53m
Alaska Airlines
Deal found 2/12$339
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Fri 2/272:40 pm
IDA
-
DTW
1 stop5h 51m
United Airlines
Tue 3/36:00 am
DTW
-
IDA
2 stops9h 30m
United Airlines
Deal found 2/12$344
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/1610:13 pm
IDA
-
DTW
1 stop28h 22m
Multiple Airlines
Sun 3/227:07 pm
DTW
-
IDA
1 stop22h 07m
Multiple Airlines
Deal found 2/13$345
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/165:20 pm
IDA
-
DTW
1 stop21h 06m
Alaska Airlines
Fri 3/204:52 pm
DTW
-
IDA
1 stop8h 00m
Alaska Airlines
Deal found 2/13$376
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/135:20 pm
IDA
-
DTW
1 stop21h 06m
Alaska Airlines
Tue 3/175:22 pm
DTW
-
IDA
1 stop25h 57m
Alaska Airlines
Deal found 2/13$383
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:13 pm
IDA
-
DTW
1 stop28h 22m
Multiple Airlines
Sat 3/216:00 am
DTW
-
IDA
1 stop17h 47m
Multiple Airlines
Deal found 2/15$384
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Sun 3/155:20 pm
IDA
-
DTW
1 stop21h 23m
Alaska Airlines
Fri 3/204:52 pm
DTW
-
IDA
1 stop8h 00m
Alaska Airlines
Deal found 2/13$386
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/1610:13 pm
IDA
-
DTW
1 stop28h 22m
Multiple Airlines
Thu 3/195:07 pm
DTW
-
IDA
2 stops24h 07m
Multiple Airlines
Deal found 2/13$387
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/174:17 pm
IDA
-
DTW
2 stops11h 58m
Multiple Airlines
Sun 4/199:59 pm
DTW
-
IDA
1 stop19h 28m
Multiple Airlines
Deal found 2/15$390
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sat 3/1410:36 pm
IDA
-
DTW
2 stops34h 23m
Multiple Airlines
Sun 3/227:07 pm
DTW
-
IDA
1 stop22h 07m
Multiple Airlines
Deal found 2/13$391
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/135:20 pm
IDA
-
DTW
1 stop21h 06m
Alaska Airlines
Sat 3/214:52 pm
DTW
-
IDA
1 stop8h 00m
Alaska Airlines
Deal found 2/13$396

Find 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 (DTW). 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 February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(United Airlines)

One-way from

$135
(United Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Detroit Metropolitan Wayne County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Detroit Metropolitan Wayne County flights.
Search Deals
From Idaho Falls Fanning Field to Detroit Metropolitan Wayne County
Search Deals
One-way flight from Idaho Falls Fanning Field to Detroit Metropolitan Wayne County
Search Deals

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 February 15, 2026.
Use the filters below to find and compare flights from Idaho Falls to Detroit Metropolitan Wayne County Airport 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

Fri 2/27

2:40 pm-10:31 pm

1 stop5h 51m

Detroit Metropolitan Wayne County

Tue 3/3

6:00 am-1:30 pm

2 stops9h 30m

$344

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Mon 3/16

10:13 pm-10:59 am

2 stops10h 46m

Detroit Metropolitan Wayne County

Sun 3/22

7:07 pm-3:14 pm

1 stop22h 07m

$347

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Mon 3/16

5:20 pm-4:26 pm

1 stop21h 06m

Detroit Metropolitan Wayne County

Wed 3/18

4:52 pm-10:52 pm

1 stop8h 00m

$376

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 3/13

5:20 pm-4:26 pm

1 stop21h 06m

Detroit Metropolitan Wayne County

Tue 3/17

5:22 pm-5:19 pm

1 stop25h 57m

$383

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 3/13

5:20 pm-4:26 pm

1 stop21h 06m

Detroit Metropolitan Wayne County

Wed 3/18

4:52 pm-10:52 pm

1 stop8h 00m

$383

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Sun 3/15

5:20 pm-4:43 pm

1 stop21h 23m

Detroit Metropolitan Wayne County

Wed 3/18

4:52 pm-10:52 pm

1 stop8h 00m

$386

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Sun 3/15

5:20 pm-4:43 pm

1 stop21h 23m

Detroit Metropolitan Wayne County

Sat 3/21

4:52 pm-10:52 pm

1 stop8h 00m

$386

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 3/17

5:20 pm-3:56 pm

1 stop20h 36m

Detroit Metropolitan Wayne County

Fri 3/20

4:52 pm-10:52 pm

1 stop8h 00m

$386

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Sun 3/15

5:20 pm-4:43 pm

1 stop21h 23m

Detroit Metropolitan Wayne County

Fri 3/20

4:52 pm-10:52 pm

1 stop8h 00m

$386

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Mon 3/16

10:13 pm-4:35 am

1 stop28h 22m

Detroit Metropolitan Wayne County

Thu 3/19

5:07 pm-3:14 pm

2 stops24h 07m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 22 results
1
2
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  • Most accurate provider: When it comes to deals on Idaho Falls-Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Detroit Metropolitan Wayne County Airport 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 Idaho Falls-Detroit Metropolitan Wayne County Airport 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.

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 February 15, 2026.
See what other customers who have flown with Delta from Idaho Falls to Detroit Metropolitan Wayne County Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,204 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,204 reviews
Delta
7.9
Good
8,204 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Metropolitan Wayne County Airport?

    For as low as $344, United Airlines can have you in Detroit Metropolitan Wayne County Airport from Idaho Falls in 5h 51m. Idaho Falls and Detroit Metropolitan Wayne County Airport are separated by a distance of 1449 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Idaho Falls to Detroit Metropolitan Wayne County Airport round-trip?

    Currently priced at $319, Delta will fly you from Idaho Falls to Detroit Metropolitan Wayne County Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • 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 Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Dearborn
Southfield
Sterling Heights
Troy
Warren
Auburn Hills
Clarkston
Allen Park
Rochester Hills
Roseville
Romulus
Utica
Monroe
Wixom
Ypsilanti
Brighton
Livonia
Plymouth
Fremont
Port Huron

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho Falls to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho Falls to Detroit

Discover the top airline 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$319Average$478FlexibilityNo cancel feeOn-timeN/A

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