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Idaho Falls

$173+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IDA
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sat 10/249:40 am
ORD
-
IDA
Nonstop3h 40m
American Airlines
Tue 10/271:43 pm
IDA
-
ORD
Nonstop3h 17m
American Airlines
Deal found 6/17$271
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 8/55:00 am
ORD
-
IDA
1 stop5h 50m
United Airlines
Tue 8/115:53 pm
IDA
-
ORD
1 stop5h 06m
United Airlines
Deal found 6/14$291
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Tue 8/45:00 am
ORD
-
IDA
1 stop5h 50m
United Airlines
Tue 8/114:04 pm
IDA
-
ORD
1 stop6h 55m
United Airlines
Deal found 6/13$304
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 7/85:00 am
ORD
-
IDA
1 stop5h 50m
United Airlines
Tue 7/145:54 pm
IDA
-
ORD
1 stop5h 50m
United Airlines
Deal found 6/13$310
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/289:00 am
GRR
-
IDA
1 stop10h 19m
Allegiant Air
Mon 8/3112:44 pm
IDA
-
GRR
1 stop6h 45m
Allegiant Air
Deal found 6/16$317
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 7/105:00 am
ORD
-
IDA
1 stop5h 50m
United Airlines
Tue 7/145:54 pm
IDA
-
ORD
1 stop5h 50m
United Airlines
Deal found 6/15$329
This American Airlines deal was found by Cheapflights users on 6/17. 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 11/37:23 am
DTW
-
IDA
1 stop8h 04m
American Airlines
Tue 11/107:15 am
IDA
-
DTW
1 stop7h 13m
American Airlines
Deal found 6/17$329
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:35 pm
ORD
-
IDA
2 stops9h 44m
Delta
Mon 10/261:10 pm
IDA
-
ORD
1 stop7h 43m
Delta
Deal found 6/16$334
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 8/85:00 am
ORD
-
IDA
1 stop5h 50m
United Airlines
Wed 8/124:04 pm
IDA
-
ORD
1 stop5h 42m
United Airlines
Deal found 6/13$343
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 10/279:00 am
ORD
-
IDA
1 stop7h 35m
Alaska Airlines
Sat 10/311:46 pm
IDA
-
ORD
1 stop9h 13m
Alaska Airlines
Deal found 6/17$349
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:45 am
ORD
-
IDA
1 stop7h 51m
Delta
Mon 7/133:22 pm
IDA
-
ORD
1 stop5h 07m
Delta
Deal found 6/16$354
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:48 am
ORD
-
IDA
1 stop7h 47m
Delta
Sat 8/296:00 am
IDA
-
ORD
1 stop4h 59m
Delta
Deal found 6/16$355

Find 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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(American Airlines)

One-way from

$173
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$659
Provider with most accurate pricing for Detroit (DTT)-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Idaho Falls Fanning Field flights.
Search Deals
From Michigan to Idaho Falls Fanning Field
Search Deals
One-way flight from Michigan to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 18, 2026.
Use the filters below to find and compare flights from Michigan to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 7/10

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Tue 7/14

5:54 pm-12:44 am

1 stop5h 50m

$329

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 7/4

8:00 am-1:25 pm

1 stop6h 25m

Idaho Falls Fanning Field

Sat 7/11

4:14 pm-10:49 pm

1 stop5h 35m

$359

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 8/22

7:15 am-11:38 am

1 stop6h 23m

Idaho Falls Fanning Field

Wed 8/26

2:25 pm-10:39 pm

1 stop6h 14m

$363
Quickest round-trip

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/22

9:00 am-11:38 am

Nonstop3h 38m

Idaho Falls Fanning Field

Sat 8/29

2:25 pm-9:52 pm

1 stop6h 27m

$371

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 6/27

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Sat 7/4

10:35 am-6:46 pm

1 stop7h 11m

$390

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 8/4

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Mon 8/10

5:54 pm-12:44 am

1 stop5h 50m

$400

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 11/14

3:45 pm-9:08 pm

1 stop7h 23m

Idaho Falls Fanning Field

Wed 11/18

2:35 pm-10:29 pm

1 stop5h 54m

$419

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Tue 10/27

5:45 am-1:35 pm

2 stops9h 50m

Idaho Falls Fanning Field

Sat 10/31

2:35 pm-10:23 pm

1 stop5h 48m

$424

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 8/14

7:48 am-2:35 pm

1 stop7h 47m

Idaho Falls Fanning Field

Sun 8/16

11:35 am-6:19 pm

1 stop5h 44m

$434

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 8/27

5:00 am-9:51 am

1 stop5h 51m

Idaho Falls Fanning Field

Sun 8/30

4:04 pm-10:46 pm

1 stop5h 42m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Michigan to Idaho Falls (average of $134). Flying from Michigan to Idaho Falls in June is currently the most expensive (average of $445). 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.

How much does it cost to fly round-trip from Michigan to Idaho Falls?

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 Allegiant Air, United Airlines, and Delta fly from Michigan to Idaho Falls in about 5h 50m. The time it takes to get you to your destination can typically vary by up to 4h 29m. There are 1225 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, November is the cheapest month in which you can book a flight from Michigan to Idaho Falls (average of $134). Flying from Michigan to Idaho Falls in June is currently the most expensive (average of $445). 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$445FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$328Average$444FlexibilityNo cancel feeOn-time69%

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