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Idaho Falls

$135+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IDA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:18 pm
ORD
-
IDA
1 stop19h 09m
Multiple Airlines
Mon 5/410:21 pm
IDA
-
ORD
1 stop7h 26m
Multiple Airlines
Deal found 1/28$299
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:09 pm
ORD
-
IDA
1 stop8h 30m
Alaska Airlines
Sat 8/294:03 pm
IDA
-
ORD
1 stop6h 56m
Alaska Airlines
Deal found 1/28$303
This Delta deal was found by Cheapflights users on 1/27. 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 8/225:45 pm
DTW
-
IDA
1 stop6h 29m
Delta
Sat 8/293:04 pm
IDA
-
DTW
1 stop6h 58m
Delta
Deal found 1/27$314
This American Airlines deal was found by Cheapflights users on 1/27. 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 6/3010:36 am
ORD
-
IDA
Nonstop3h 37m
American Airlines
Tue 7/712:41 pm
IDA
-
ORD
Nonstop3h 29m
American Airlines
Deal found 1/27$335
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:46 pm
DTW
-
IDA
1 stop7h 53m
Alaska Airlines
Mon 9/74:03 pm
IDA
-
DTW
1 stop11h 02m
Alaska Airlines
Deal found 1/28$339
This American Airlines deal was found by Cheapflights users on 1/27. 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 8/221:26 pm
ORD
-
IDA
1 stop8h 53m
American Airlines
Sat 8/2912:46 pm
IDA
-
ORD
Nonstop3h 25m
American Airlines
Deal found 1/27$340
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 3/21:20 pm
ORD
-
IDA
1 stop5h 29m
Delta
Thu 3/121:10 pm
IDA
-
ORD
1 stop7h 24m
Delta
Deal found 1/27$345
This United Airlines deal was found by Cheapflights users on 1/28. 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 8/285:15 am
ORD
-
IDA
1 stop5h 13m
United Airlines
Mon 8/314:15 pm
IDA
-
ORD
1 stop6h 42m
United Airlines
Deal found 1/28$350
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:36 am
ORD
-
IDA
Nonstop3h 37m
American Airlines
Thu 7/1612:41 pm
IDA
-
ORD
Nonstop3h 29m
American Airlines
Deal found 1/28$351
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
ORD
-
IDA
2 stops10h 27m
Multiple Airlines
Mon 5/1810:21 pm
IDA
-
ORD
1 stop7h 26m
Multiple Airlines
Deal found 1/28$359
This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 8/221:35 pm
ORD
-
IDA
2 stops9h 39m
Delta
Sat 8/293:04 pm
IDA
-
ORD
1 stop5h 54m
Delta
Deal found 1/28$365
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:16 am
GRR
-
IDA
1 stop6h 56m
American Airlines
Sun 10/41:44 pm
IDA
-
GRR
1 stop8h 14m
American Airlines
Deal found 1/28$418

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(Kiwi.com)

One-way from

$135
(Alaska Airlines)

Popular in

June

Cheapest in

November

Average price

$594
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. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 6/30

10:36 am-1:13 pm

Nonstop3h 37m

Idaho Falls Fanning Field

Tue 7/7

12:41 pm-5:10 pm

Nonstop3h 29m

$335

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Wed 3/4

7:00 am-4:43 pm

1 stop10h 43m

Idaho Falls Fanning Field

Fri 3/6

8:00 am-11:56 pm

1 stop14h 56m

$340

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Mon 3/2

1:20 pm-5:49 pm

1 stop5h 29m

Idaho Falls Fanning Field

Thu 3/12

1:10 pm-9:34 pm

1 stop7h 24m

$345

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Mon 7/13

10:36 am-1:13 pm

Nonstop3h 37m

Idaho Falls Fanning Field

Thu 7/16

12:41 pm-5:10 pm

Nonstop3h 29m

$351

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 4/17

7:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Sun 4/19

2:30 pm-11:28 pm

1 stop7h 58m

$403

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 2/27

3:54 pm-11:36 pm

1 stop8h 42m

Idaho Falls Fanning Field

Sun 3/1

5:20 pm-11:56 pm

1 stop29h 36m

$406

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 5/8

7:59 pm-10:40 pm

2 stops27h 41m

Idaho Falls Fanning Field

Mon 5/11

4:06 pm-11:59 pm

1 stop6h 53m

$412

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Tue 6/23

8:00 am-1:24 pm

1 stop7h 24m

Idaho Falls Fanning Field

Mon 6/29

5:00 am-3:16 pm

2 stops8h 16m

$436

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 5/15

6:00 am-3:31 pm

1 stop10h 31m

Idaho Falls Fanning Field

Mon 5/18

4:08 pm-1:22 pm

1 stop20h 14m

$437

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Mon 2/9

9:00 am-1:30 pm

1 stop6h 30m

Idaho Falls Fanning Field

Fri 2/13

2:40 pm-10:31 pm

1 stop5h 51m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 47 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 May is currently the most expensive (average of $399). 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.

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 American Airlines, Alaska Airlines, and Delta fly from Michigan to Idaho Falls in about 3h 37m. The time it takes to get you to your destination can typically vary by up to 7h 06m. 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 Grand Rapids Gerald R. Ford Intl - 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 May is currently the most expensive (average of $399). 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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Alternative routes for Michigan to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$531FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$419FlexibilityNo cancel feeOn-time71%

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