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Cheap flights from Michigan to Idaho Falls from $137

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 4/30. 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
1 adult, Economy, 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.
Delta Logo
7:45 am - 2:41 pm
ORD
-
IDA
7h 56m
1 stop
Delta Logo
11:28 am - 6:57 pm
IDA
-
ORD
6h 29m
1 stop
$329Delta
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
7:00 am - 1:44 pm
GRR
-
IDA
8h 44m
1 stop
American Airlines Logo
2:20 pm - 10:39 pm
IDA
-
GRR
6h 19m
1 stop
$329American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
6:00 am - 1:44 pm
ORD
-
IDA
8h 44m
1 stop
American Airlines Logo
12:46 pm - 5:11 pm
IDA
-
ORD
3h 25mnonstop
$349American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
7:00 am - 1:44 pm
GRR
-
IDA
8h 44m
1 stop
American Airlines Logo
2:20 pm - 10:39 pm
IDA
-
GRR
6h 19m
1 stop
$355American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
6:00 am - 1:44 pm
ORD
-
IDA
8h 44m
1 stop
American Airlines Logo
2:20 pm - 11:12 pm
IDA
-
ORD
7h 52m
1 stop
$359American Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
10:27 pm - 3:27 pm
DTW
-
IDA
19h 00m
2 stops
Multiple Airlines Logo
5:46 pm - 7:22 am
IDA
-
DTW
11h 36m
1 stop
$363Multiple Airlines
Thu, Apr 30 - Thu, May 7
United Airlines Logo
3:30 pm - 9:03 pm
GRR
-
IDA
7h 33m
1 stop
United Airlines Logo
2:31 pm - 10:42 pm
IDA
-
GRR
6h 11m
1 stop
$364United Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
9:00 am - 11:45 am
ORD
-
IDA
3h 45mnonstop
United Airlines Logo
5:53 pm - 11:59 pm
IDA
-
ORD
5h 06m
1 stop
$399United Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
9:59 pm - 4:00 pm
ORD
-
IDA
19h 01m
1 stop
Multiple Airlines Logo
10:47 pm - 12:59 pm
IDA
-
ORD
13h 12m
1 stop
$400Multiple Airlines
Thu, Jul 2 - Mon, Jul 6
Alaska Airlines Logo
7:00 am - 3:37 pm
DTW
-
IDA
10h 37m
1 stop
Alaska Airlines Logo
6:18 am - 4:40 pm
IDA
-
DTW
8h 22m
1 stop
$419Alaska Airlines
Sat, Sep 26 - Wed, Sep 30

American Airlines flights from Michigan to Idaho Falls

Our best American Airlines deals on Michigan to Idaho Falls flight tickets
American Airlines
Aug 22
GRR7:00 amGrand Rapids Gerald R. Ford Intl
8h 44m
1 stop
IDA1:44 pmIdaho Falls Fanning Field
Aug 29
IDA2:20 pmIdaho Falls Fanning Field
6h 19m
1 stop
GRR10:39 pmGrand Rapids Gerald R. Ford Intl
$329
American Airlines
Aug 22
GRR7:00 amGrand Rapids Gerald R. Ford Intl
8h 44m
1 stop
IDA1:44 pmIdaho Falls Fanning Field
Aug 29
IDA2:20 pmIdaho Falls Fanning Field
6h 19m
1 stop
GRR10:39 pmGrand Rapids Gerald R. Ford Intl
$355
American Airlines
Aug 22
GRR7:00 amGrand Rapids Gerald R. Ford Intl
8h 44m
1 stop
IDA1:44 pmIdaho Falls Fanning Field
Aug 29
IDA7:00 amIdaho Falls Fanning Field
7h 43m
1 stop
GRR4:43 pmGrand Rapids Gerald R. Ford Intl
$381

Alaska Airlines flights from Michigan to Idaho Falls

Our best Alaska Airlines deals on Michigan to Idaho Falls flight tickets
Alaska Airlines
Apr 29
DTW5:14 pmDetroit Metropolitan Wayne County
7h 26m
1 stop
IDA10:40 pmIdaho Falls Fanning Field
May 23
IDA1:54 pmIdaho Falls Fanning Field
13h 55m
1 stop
DTW5:49 amDetroit Metropolitan Wayne County
$373
Alaska Airlines
Sep 26
DTW7:00 amDetroit Metropolitan Wayne County
10h 37m
1 stop
IDA3:37 pmIdaho Falls Fanning Field
Sep 30
IDA6:18 amIdaho Falls Fanning Field
8h 22m
1 stop
DTW4:40 pmDetroit Metropolitan Wayne County
$419
Alaska Airlines
Apr 13
ORD6:00 amChicago O'Hare Intl
11h 19m
1 stop
IDA4:19 pmIdaho Falls Fanning Field
Apr 17
IDA4:59 pmIdaho Falls Fanning Field
21h 14m
1 stop
ORD3:13 pmChicago O'Hare Intl
$464

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 April 1, 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

Thu 7/9

7:45 am-2:41 pm

1 stop7h 56m

Idaho Falls Fanning Field

Mon 7/13

11:28 am-6:57 pm

1 stop6h 29m

$329

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 8/22

7:00 am-1:44 pm

1 stop8h 44m

Idaho Falls Fanning Field

Sat 8/29

2:20 pm-10:39 pm

1 stop6h 19m

$329

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/22

6:00 am-1:44 pm

1 stop8h 44m

Idaho Falls Fanning Field

Sat 8/29

12:46 pm-5:11 pm

Nonstop3h 25m

$349

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 8/22

7:00 am-1:44 pm

1 stop8h 44m

Idaho Falls Fanning Field

Sat 8/29

2:20 pm-10:39 pm

1 stop6h 19m

$355

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/22

6:00 am-1:44 pm

1 stop8h 44m

Idaho Falls Fanning Field

Sat 8/29

2:20 pm-11:12 pm

1 stop7h 52m

$359

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 4/30

10:27 pm-3:27 pm

2 stops19h 00m

Idaho Falls Fanning Field

Thu 5/7

5:46 pm-7:22 am

1 stop11h 36m

$363

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Fri 5/1

3:30 pm-9:03 pm

1 stop7h 33m

Idaho Falls Fanning Field

Wed 5/6

2:31 pm-10:42 pm

1 stop6h 11m

$364
Quickest round-trip

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 8/8

9:00 am-11:45 am

Nonstop3h 45m

Idaho Falls Fanning Field

Sat 8/15

5:53 pm-11:59 pm

1 stop5h 06m

$399

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Thu 7/2

9:59 pm-4:00 pm

1 stop19h 01m

Idaho Falls Fanning Field

Mon 7/6

10:47 pm-12:59 pm

1 stop13h 12m

$400

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 9/26

7:00 am-3:37 pm

1 stop10h 37m

Idaho Falls Fanning Field

Wed 9/30

6:18 am-4:40 pm

1 stop8h 22m

$419

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

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

You could potentially save up to 8% 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

3h 15m

Direct flights

Every day

Airports in Idaho Falls

1 airport
The fastest flight from Michigan to Idaho Falls takes 3h 15m
Direct flights go from Michigan to Idaho Falls every day.
There is 1 airport in Idaho Falls. From Michigan there are direct flights to Idaho Falls Fanning Field (IDA).
Search flight deals

Frequently asked questions about flying from Michigan to Idaho Falls

  • 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
8,368 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,544 reviews
Search American 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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