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Cheap flights from Michigan to Idaho Falls from $125

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
4:58 pm - 6:07 pmORD-IDA
26h 09m1 stop
Multiple Airlines Logo
4:39 pm - 11:42 amIDA-ORD
18h 03m1 stop
$257Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
6:45 am - 4:32 pmORD-IDA
10h 47m2 stops
Delta Logo
6:00 am - 12:40 pmIDA-ORD
5h 40m1 stop
$264Delta
Find Deal
Thu, Nov 27 - Sat, Dec 6
Alaska Airlines Logo
8:00 am - 2:37 pmORD-IDA
7h 37m1 stop
Alaska Airlines Logo
6:05 am - 2:39 pmIDA-ORD
7h 34m1 stop
$364Alaska Airlines
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Sat, Nov 22 - Sat, Dec 6
United Airlines Logo
9:40 pm - 9:58 amORD-IDA
13h 18m1 stop
United Airlines Logo
4:05 pm - 11:59 pmIDA-ORD
6h 54m1 stop
$390United Airlines
Find Deal
Sun, Dec 21 - Tue, Dec 30
Alaska Airlines Logo
6:00 am - 2:37 pmORD-IDA
9h 37m1 stop
Alaska Airlines Logo
6:05 am - 2:39 pmIDA-ORD
7h 34m1 stop
$404Alaska Airlines
Find Deal
Fri, Nov 21 - Sat, Dec 6
United Airlines Logo
9:07 am - 3:16 pmDTW-IDA
8h 09m1 stop
United Airlines Logo
2:45 pm - 10:17 pmIDA-DTW
5h 32m1 stop
$419United Airlines
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Wed, Nov 19 - Sun, Nov 23
American Airlines Logo
7:06 am - 1:27 pmSBN-IDA
8h 21m1 stop
American Airlines Logo
1:58 pm - 10:04 pmIDA-SBN
6h 06m1 stop
$421American Airlines
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Wed, Dec 10 - Fri, Dec 12
American Airlines Logo
6:52 am - 1:28 pmDTW-IDA
8h 36m1 stop
American Airlines Logo
7:10 am - 4:14 pmIDA-DTW
7h 04m1 stop
$499American Airlines
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Sat, Nov 15 - Thu, Nov 27
Allegiant Air Logo
10:17 pm - 7:08 pmGRR-IDA
22h 51m1 stop
Allegiant Air Logo
4:39 pm - 3:40 pmIDA-GRR
21h 01m1 stop
$503Allegiant Air
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Sun, Nov 30 - Sun, Dec 7
Allegiant Air Logo
1:52 pm - 2:55 pmGRR-IDA
27h 03m1 stop
Allegiant Air Logo
6:38 pm - 11:50 amIDA-GRR
15h 12m1 stop
$528Allegiant Air
Find Deal
Thu, Nov 20 - Mon, Nov 24

United Airlines flights from Michigan to Idaho Falls

Our best United Airlines deals on Michigan to Idaho Falls flight tickets
United Airlines
Dec 21
ORD9:40 pmChicago O'Hare Intl
13h 18m
1 stop
IDA9:58 amIdaho Falls Fanning Field
Dec 30
IDA4:05 pmIdaho Falls Fanning Field
6h 54m
1 stop
ORD11:59 pmChicago O'Hare Intl
$390
Find similar
United Airlines
Nov 19
DTW9:07 amDetroit Metropolitan Wayne County
8h 09m
1 stop
IDA3:16 pmIdaho Falls Fanning Field
Nov 23
IDA2:45 pmIdaho Falls Fanning Field
5h 32m
1 stop
DTW10:17 pmDetroit Metropolitan Wayne County
$419
Find similar
United Airlines
Nov 19
DTW6:00 amDetroit Metropolitan Wayne County
9h 35m
2 stops
IDA1:35 pmIdaho Falls Fanning Field
Nov 23
IDA2:45 pmIdaho Falls Fanning Field
5h 32m
1 stop
DTW10:17 pmDetroit Metropolitan Wayne County
$424
Find similar

Delta flights from Michigan to Idaho Falls

Our best Delta deals on Michigan to Idaho Falls flight tickets
Delta
Nov 27
ORD6:45 amChicago O'Hare Intl
10h 47m
2 stops
IDA4:32 pmIdaho Falls Fanning Field
Dec 6
IDA6:00 amIdaho Falls Fanning Field
5h 40m
1 stop
ORD12:40 pmChicago O'Hare Intl
$264
Find similar
Delta
Nov 27
ORD5:23 amChicago O'Hare Intl
12h 09m
2 stops
IDA4:32 pmIdaho Falls Fanning Field
Dec 4
IDA7:06 pmIdaho Falls Fanning Field
12h 33m
2 stops
ORD8:39 amChicago O'Hare Intl
$269
Find similar
Delta
Dec 10
ORD1:35 pmChicago O'Hare Intl
5h 51m
1 stop
IDA6:26 pmIdaho Falls Fanning Field
Dec 12
IDA6:00 amIdaho Falls Fanning Field
5h 40m
1 stop
ORD12:40 pmChicago O'Hare Intl
$331
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 November 5, 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

Thu 11/27

4:58 pm-6:07 pm

1 stop26h 09m

Idaho Falls Fanning Field

Thu 12/4

4:39 pm-11:42 am

1 stop18h 03m

$257

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 11/27

6:45 am-4:32 pm

2 stops10h 47m

Idaho Falls Fanning Field

Sat 12/6

6:00 am-12:40 pm

1 stop5h 40m

$264

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 11/22

8:00 am-2:37 pm

1 stop7h 37m

Idaho Falls Fanning Field

Sat 12/6

6:05 am-2:39 pm

1 stop7h 34m

$364

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sun 12/21

9:40 pm-9:58 am

1 stop13h 18m

Idaho Falls Fanning Field

Tue 12/30

4:05 pm-11:59 pm

1 stop6h 54m

$390

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Fri 11/21

6:00 am-2:37 pm

1 stop9h 37m

Idaho Falls Fanning Field

Sat 12/6

6:05 am-2:39 pm

1 stop7h 34m

$404

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Wed 11/19

9:07 am-3:16 pm

1 stop8h 09m

Idaho Falls Fanning Field

Sun 11/23

2:45 pm-10:17 pm

1 stop5h 32m

$419

South BendIdaho Falls

SBN - IDA

SBNIDA

South Bend/Michiana

Wed 12/10

7:06 am-1:27 pm

1 stop8h 21m

Idaho Falls Fanning Field

Fri 12/12

1:58 pm-10:04 pm

1 stop6h 06m

$421

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

$499

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sun 11/30

10:17 pm-7:08 pm

1 stop22h 51m

Idaho Falls Fanning Field

Sun 12/7

4:39 pm-3:40 pm

1 stop21h 01m

$503

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Thu 11/20

1:52 pm-2:55 pm

1 stop27h 03m

Idaho Falls Fanning Field

Mon 11/24

6:38 pm-11:50 am

1 stop15h 12m

$528

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 day to depart on your flight to Idaho Falls?

Our data shows that Wednesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $430. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Monday is $824.

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

Direct flights

None
There are no direct flights from Michigan to Idaho Falls. There are no popular flight routes from Michigan to Idaho Falls.
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
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $291Free CancellationRating
7.4
9,002 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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