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Idaho Falls

$103+ Cheap flights from Michigan to Idaho Falls (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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IDA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Michigan to Idaho Falls

Keep the following information in mind while searching for Michigan to Idaho Falls flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Alaska Airlines)

One-way from

$103
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Idaho Falls Fanning Field flights.
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From Michigan to Idaho Falls Fanning Field
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One-way flight from Michigan to Idaho Falls Fanning Field
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Find flight deals from Michigan to Idaho Falls

Cheapest flights from Michigan to Idaho Falls
Explore the most affordable flight options available from Michigan to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/204:51 pmDTW - IDA
1 stop9h 08mAlaska Airlines
Mon 11/243:14 pmIDA - DTW
1 stop12h 07mAlaska Airlines
Deal found 10/30$269
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/139:22 pmORD - IDA
2 stops19h 46mMultiple Airlines
Mon 11/177:56 pmIDA - ORD
1 stop8h 36mMultiple Airlines
Deal found 10/29$281
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/201:17 pmDTW - IDA
1 stop26h 38mMultiple Airlines
Mon 11/249:43 pmIDA - DTW
1 stop30h 22mMultiple Airlines
Deal found 10/30$290
This Delta deal was found by Cheapflights users on 10/29. 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 11/158:03 amDTW - IDA
1 stop6h 31mDelta
Thu 11/276:00 amIDA - DTW
2 stops11h 40mDelta
Deal found 10/29$385
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/156:52 amDTW - IDA
1 stop8h 36mAmerican Airlines
Thu 11/277:10 amIDA - DTW
1 stop7h 04mAmerican Airlines
Deal found 10/30$404
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/319:00 amDTW - IDA
1 stop8h 16mUnited Airlines
Sun 11/162:45 pmIDA - DTW
1 stop5h 32mUnited Airlines
Deal found 10/28$434
This Delta deal was found by Cheapflights users on 10/28. 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 10/315:59 pmDTW - IDA
1 stop6h 16mDelta
Sun 11/166:57 pmIDA - DTW
2 stops11h 03mDelta
Deal found 10/28$439
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/171:51 pmORD - IDA
1 stop21h 07mUnited Airlines
Fri 12/264:05 pmIDA - ORD
1 stop6h 54mUnited Airlines
Deal found 10/29$448
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/156:05 amSBN - IDA
2 stops9h 30mUnited Airlines
Tue 11/188:30 amIDA - SBN
2 stops7h 42mUnited Airlines
Deal found 10/29$450
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 11/128:00 amORD - IDA
1 stop8h 13mAlaska Airlines
Wed 11/193:50 pmIDA - ORD
1 stop7h 34mAlaska Airlines
Deal found 10/29$457
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/233:42 pmORD - IDA
1 stop8h 17mUnited Airlines
Mon 12/295:00 amIDA - ORD
1 stop5h 25mUnited Airlines
Deal found 10/29$461
This American Airlines deal was found by Cheapflights users on 10/29. 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 10/317:00 amDTW - IDA
1 stop7h 25mAmerican Airlines
Sun 11/27:10 amIDA - DTW
1 stop7h 18mAmerican Airlines
Deal found 10/29$469

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 October 30, 2025.
Use the filters below to find and compare flights from Michigan to Idaho Falls that are best for you.

Fly from

Michigan

Fly to

Idaho Falls

Route

Depart

Return

Price

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 11/20

1:17 pm-1:55 pm

1 stop26h 38m

Idaho Falls Fanning Field

Mon 11/24

9:43 pm-6:05 am

1 stop30h 22m

$290

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 11/13

2:31 pm-4:08 pm

3 stops26h 37m

Idaho Falls Fanning Field

Mon 11/17

7:56 pm-5:32 am

1 stop8h 36m

$322

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 11/15

8:03 am-12:34 pm

1 stop6h 31m

Idaho Falls Fanning Field

Thu 11/27

6:00 am-7:40 pm

2 stops11h 40m

$385

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 11/15

6:52 am-1:28 pm

1 stop8h 36m

Idaho Falls Fanning Field

Thu 11/27

7:10 am-4:14 pm

1 stop7h 04m

$404

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 11/20

4:30 pm-10:52 pm

1 stop8h 22m

Idaho Falls Fanning Field

Mon 11/24

5:00 am-4:45 pm

2 stops9h 45m

$404

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 12/17

1:51 pm-9:58 am

1 stop21h 07m

Idaho Falls Fanning Field

Fri 12/26

4:05 pm-11:59 pm

1 stop6h 54m

$448

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sat 11/15

6:05 am-1:35 pm

2 stops9h 30m

Idaho Falls Fanning Field

Tue 11/18

8:30 am-6:12 pm

2 stops7h 42m

$450

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 11/12

8:00 am-3:13 pm

1 stop8h 13m

Idaho Falls Fanning Field

Wed 11/19

3:50 pm-12:24 am

1 stop7h 34m

$457

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 12/23

3:42 pm-10:59 pm

1 stop8h 17m

Idaho Falls Fanning Field

Mon 12/29

5:00 am-11:25 am

1 stop5h 25m

$461

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Fri 11/14

12:58 pm-9:03 pm

2 stops10h 05m

Idaho Falls Fanning Field

Tue 11/18

8:30 am-5:36 pm

2 stops7h 06m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 46 results
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Best time to book a flight from Michigan to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Michigan 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 Michigan to Idaho Falls

What is the cheapest month to book a flight from Michigan to Idaho Falls?

Currently, July is the cheapest month in which you can book a flight from Michigan to Idaho Falls (average of $214). Flying from Michigan to Idaho Falls in December is currently the most expensive (average of $554). 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.

What is the cheapest time of day to fly from MI to IDA?

Find hourly flight availability from Michigan to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Michigan to Idaho Falls at noon. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the morning.

Related info for your journey

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

  • What airport do you fly into for flights to Idaho Falls from Michigan?

    If you book a flight to Idaho Falls from Michigan, you will be flying to Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

    Airlines like Delta, United Airlines, and Alaska Airlines fly from Michigan to Idaho Falls in about 6h 31m. The time it takes to get you to your destination can typically vary by up to 14h 36m. There are 1449 mi between Michigan and Idaho Falls. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Michigan to Idaho Falls?

    Most travelers choose Chicago O'Hare Intl - Idaho Falls Fanning Field, Detroit Metropolitan Wayne County - Idaho Falls Fanning Field or Chicago Midway - Idaho Falls Fanning Field when deciding on the best route from Michigan to Idaho Falls.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Michigan to Idaho Falls?

    Currently, July is the cheapest month in which you can book a flight from Michigan to Idaho Falls (average of $214). Flying from Michigan to Idaho Falls in December is currently the most expensive (average of $554). 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.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 3 airlines flying from Michigan to Idaho Falls

Discover the top 3 airlines that operate flights from Michigan 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$531FlexibilityNo cancel feeOn-time69%

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