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Cheap flights from Michigan to Idaho Falls from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Idaho Falls departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Michigan to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:06 pm - 6:18 pm
ORD
-
IDA
25h 12m1 stop
Alaska Airlines Logo
9:00 am - 5:10 pm
IDA
-
ORD
7h 10m1 stop
$330Alaska Airlines
Tue, Jan 20 - Tue, Jan 27
Delta Logo
7:20 am - 12:34 pm
ORD
-
IDA
6h 14m1 stop
Delta Logo
6:35 pm - 8:43 am
IDA
-
ORD
13h 08m2 stops
$336Delta
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
5:15 pm - 10:59 pm
DTW
-
IDA
7h 44m1 stop
Alaska Airlines Logo
6:58 pm - 4:19 pm
IDA
-
DTW
19h 21m1 stop
$338Alaska Airlines
Thu, Jan 8 - Sat, Jan 17
Delta Logo
7:00 am - 10:39 am
DTW
-
IDA
5h 39m1 stop
Delta Logo
3:04 pm - 12:02 am
IDA
-
DTW
6h 58m1 stop
$344Delta
Tue, Jun 23 - Sun, Jun 28
United Airlines Logo
9:00 am - 3:31 pm
DTW
-
IDA
8h 31m1 stop
United Airlines Logo
2:40 pm - 10:30 pm
IDA
-
DTW
5h 50m1 stop
$349United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
5:30 am - 1:30 pm
DTW
-
IDA
10h 00m2 stops
United Airlines Logo
2:40 pm - 10:30 pm
IDA
-
DTW
5h 50m1 stop
$354United Airlines
Sat, Jan 24 - Wed, Jan 28
Delta Logo
7:00 am - 10:39 am
DTW
-
IDA
5h 39m1 stop
Delta Logo
3:04 pm - 12:02 am
IDA
-
DTW
6h 58m1 stop
$359Delta
Tue, Jun 23 - Sun, Jun 28
Allegiant Air Logo
5:28 pm - 2:19 pm
SBN
-
IDA
22h 51m1 stop
Allegiant Air Logo
1:34 pm - 7:45 pm
IDA
-
SBN
28h 11m1 stop
$380Allegiant Air
Sun, Jan 11 - Thu, Jan 15
American Airlines Logo
6:00 am - 1:48 pm
DTW
-
IDA
9h 48m1 stop
American Airlines Logo
2:18 pm - 11:58 pm
IDA
-
DTW
7h 40m1 stop
$430American Airlines
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
5:28 pm - 8:30 pm
SBN
-
IDA
29h 02m2 stops
Multiple Airlines Logo
1:34 pm - 7:45 pm
IDA
-
SBN
28h 11m1 stop
$445Multiple Airlines
Sun, Jan 11 - Thu, Jan 15

United Airlines flights from Michigan to Idaho Falls

Our best United Airlines deals on Michigan to Idaho Falls flight tickets
United Airlines
Jan 24
DTW9:00 amDetroit Metropolitan Wayne County
8h 31m
1 stop
IDA3:31 pmIdaho Falls Fanning Field
Jan 28
IDA2:40 pmIdaho Falls Fanning Field
5h 50m
1 stop
DTW10:30 pmDetroit Metropolitan Wayne County
$349
Find similar
United Airlines
Jan 24
DTW5:30 amDetroit Metropolitan Wayne County
10h 00m
2 stops
IDA1:30 pmIdaho Falls Fanning Field
Jan 28
IDA2:40 pmIdaho Falls Fanning Field
5h 50m
1 stop
DTW10:30 pmDetroit Metropolitan Wayne County
$354
Find similar
United Airlines
Jan 24
GRR9:10 amGrand Rapids Gerald R. Ford Intl
8h 21m
1 stop
IDA3:31 pmIdaho Falls Fanning Field
Jan 28
IDA2:40 pmIdaho Falls Fanning Field
5h 57m
1 stop
GRR10:37 pmGrand Rapids Gerald R. Ford Intl
$369
Find similar

Delta flights from Michigan to Idaho Falls

Our best Delta deals on Michigan to Idaho Falls flight tickets
Delta
Jan 20
ORD7:20 amChicago O'Hare Intl
6h 14m
1 stop
IDA12:34 pmIdaho Falls Fanning Field
Jan 27
IDA6:35 pmIdaho Falls Fanning Field
13h 08m
2 stops
ORD8:43 amChicago O'Hare Intl
$336
Find similar
Delta
Jun 23
DTW7:00 amDetroit Metropolitan Wayne County
5h 39m
1 stop
IDA10:39 amIdaho Falls Fanning Field
Jun 28
IDA3:04 pmIdaho Falls Fanning Field
6h 58m
1 stop
DTW12:02 amDetroit Metropolitan Wayne County
$344
Find similar
Delta
Jan 8
DTW12:21 pmDetroit Metropolitan Wayne County
11h 58m
2 stops
IDA10:19 pmIdaho Falls Fanning Field
Jan 17
IDA5:25 amIdaho Falls Fanning Field
11h 44m
2 stops
DTW7:09 pmDetroit Metropolitan Wayne County
$349
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
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

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 1/20

6:06 pm-6:18 pm

1 stop25h 12m

Idaho Falls Fanning Field

Tue 1/27

9:00 am-5:10 pm

1 stop7h 10m

$330

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 1/20

7:20 am-12:34 pm

1 stop6h 14m

Idaho Falls Fanning Field

Tue 1/27

6:35 pm-8:43 am

2 stops13h 08m

$336

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 1/8

5:15 pm-10:59 pm

1 stop7h 44m

Idaho Falls Fanning Field

Sat 1/17

6:58 pm-4:19 pm

1 stop19h 21m

$338

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Tue 6/23

7:00 am-10:39 am

1 stop5h 39m

Idaho Falls Fanning Field

Sun 6/28

3:04 pm-12:02 am

1 stop6h 58m

$344

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 1/24

9:00 am-3:31 pm

1 stop8h 31m

Idaho Falls Fanning Field

Wed 1/28

2:40 pm-10:30 pm

1 stop5h 50m

$349

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 1/24

5:30 am-1:30 pm

2 stops10h 00m

Idaho Falls Fanning Field

Wed 1/28

2:40 pm-10:30 pm

1 stop5h 50m

$354

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Tue 6/23

7:00 am-10:39 am

1 stop5h 39m

Idaho Falls Fanning Field

Sun 6/28

3:04 pm-12:02 am

1 stop6h 58m

$359

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sun 1/11

5:28 pm-2:19 pm

1 stop22h 51m

Idaho Falls Fanning Field

Thu 1/15

1:34 pm-7:45 pm

1 stop28h 11m

$380

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sun 3/8

6:00 am-1:48 pm

1 stop9h 48m

Idaho Falls Fanning Field

Sat 3/14

2:18 pm-11:58 pm

1 stop7h 40m

$430

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Sun 1/11

5:28 pm-8:30 pm

2 stops29h 02m

Idaho Falls Fanning Field

Thu 1/15

1:34 pm-7:45 pm

1 stop28h 11m

$445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Michigan to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Michigan to Idaho Falls during this time can be as low as $587. Try not to purchase tickets in the afternoon because they tend to be around $610. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Michigan to Idaho Falls flights?

You could potentially save up to 25% on your flight if you consider stops on a Michigan to Idaho Falls flight.

Cheap Michigan to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Idaho Falls

Fastest flight time

5h 34m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in Idaho Falls

1 airport
The fastest flight from Michigan to Idaho Falls takes 5h 34m
Direct flights go from Michigan to Idaho Falls on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Idaho Falls. From Michigan there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

  • When did momondo last update prices for flights from Michigan to Idaho Falls Fanning Field Airport?

    Prices for flights from Michigan to Idaho Falls Fanning Field Airport are updated daily.

  • How many operators does momondo search for flights from Michigan to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Michigan to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Michigan to Idaho Falls

Compare and see reviews for airlines that fly from Michigan to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $239Free CancellationRating
7.9
8,019 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Idaho Falls?

Finding the right flight to Idaho Falls from Michigan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

Can I find flights from Michigan to Idaho Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Idaho Falls from Michigan with this policy.

How can momondo help me find flights from Michigan to Idaho Falls?

Once all potential Michigan to Idaho Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Michigan to Idaho Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Idaho Falls from Michigan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Idaho Falls trip

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