What airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Michigan according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Michigan, such as Detroit or Grand Rapids, and flying into Idaho Falls, then you can expect flight times to average 5h 53m and 6h 11m, respectively.

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?

The number of operators available for flights from Michigan to Idaho Falls Fanning Field Airport is 3 as of September 2026.

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.

$193 Cheap Flights from Michigan to Idaho Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to Idaho Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 1:34 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 19m1 stop Las Vegas Harry Reid Intl

7:30 pm - 3:34 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

18h 04m2 stops Las Vegas Harry Reid Intl Denver Intl

$382Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

7:00 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 20m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$429Alaska Airlines

Sat, Oct 24 - Tue, Oct 27

3:24 pm - 9:09 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

7h 45m1 stop Denver Intl

2:35 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 40m1 stop Denver Intl

$436United Airlines

Fri, Oct 30 - Mon, Nov 2

1:29 pm - 9:46 pmGRR Grand Rapids Gerald R. Ford Intl-IDA Idaho Falls Fanning Field

10h 17m1 stop Dallas/Fort Worth

8:00 am - 5:17 pmIDA Idaho Falls Fanning Field-GRR Grand Rapids Gerald R. Ford Intl

7h 17m1 stop Dallas/Fort Worth

$460American Airlines

Mon, Feb 22 - Sat, Feb 27

9:00 am - 1:37 pmGRR Grand Rapids Gerald R. Ford Intl-IDA Idaho Falls Fanning Field

6h 37m1 stop Denver Intl

2:40 pm - 10:25 pmIDA Idaho Falls Fanning Field-GRR Grand Rapids Gerald R. Ford Intl

5h 45m1 stop Denver Intl

$469United Airlines

Wed, Dec 9 - Sat, Dec 12

8:45 am - 3:38 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 53m1 stop Denver Intl

2:35 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 40m1 stop Denver Intl

$469United Airlines

Sat, Oct 31 - Tue, Nov 3

5:15 am - 1:37 pmGRR Grand Rapids Gerald R. Ford Intl-IDA Idaho Falls Fanning Field

10h 22m2 stops Chicago O'Hare Intl Denver Intl

2:40 pm - 10:25 pmIDA Idaho Falls Fanning Field-GRR Grand Rapids Gerald R. Ford Intl

5h 45m1 stop Denver Intl

$474United Airlines

Wed, Dec 9 - Sat, Dec 12

7:00 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 20m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$529Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

12:51 pm - 4:00 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

29h 09m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl

9:33 pm - 5:00 amIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

29h 27m1 stop Las Vegas Harry Reid Intl

$554Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

7:00 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 20m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$599Alaska Airlines

Fri, Oct 16 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

7:01 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 19m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$582Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

7:01 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 19m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$664Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

7:01 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 19m1 stop Seattle/Tacoma Intl

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

$671Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

6:00 am - 1:37 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

9h 37m1 stop Dallas/Fort Worth

1:39 pm - 11:38 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

7h 59m1 stop Dallas/Fort Worth

$730American Airlines

Thu, Oct 1 - Mon, Oct 5

7:01 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 19m1 stop Seattle/Tacoma Intl

6:09 am - 8:05 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

11h 56m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$756Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

7:01 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 19m1 stop Seattle/Tacoma Intl

6:09 am - 9:34 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

13h 25m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$828Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

10:25 am - 8:54 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

12h 29m2 stops Chicago O'Hare Intl Denver Intl

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

$833United Airlines

Thu, Oct 1 - Mon, Oct 5

5:30 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

9h 54m2 stops Chicago O'Hare Intl Denver Intl

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

$833United Airlines

Thu, Oct 1 - Mon, Oct 5

9:02 am - 5:16 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 14m2 stops Chicago O'Hare Intl Denver Intl

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

$833United Airlines

Thu, Oct 1 - Mon, Oct 5

5:30 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

9h 54m2 stops Chicago O'Hare Intl Denver Intl

2:28 pm - 11:24 amIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

18h 56m3 stops Denver Intl Pittsburgh Chicago O'Hare Intl

$859United Airlines

Thu, Oct 1 - Mon, Oct 5

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Alaska Airlines flights from Michigan to Idaho Falls

Our best Alaska Airlines deals on Michigan to Idaho Falls flight tickets

Alaska Airlines

Oct 24

DTW7:00 amDetroit Metropolitan Wayne County

10h 20m

1 stop

IDA3:20 pmIdaho Falls Fanning Field

Oct 27

IDA6:09 amIdaho Falls Fanning Field

8h 52m

1 stop

DTW5:01 pmDetroit Metropolitan Wayne County

$429

Alaska Airlines

Oct 15

DTW7:00 amDetroit Metropolitan Wayne County

10h 20m

1 stop

IDA3:20 pmIdaho Falls Fanning Field

Oct 19

IDA6:09 amIdaho Falls Fanning Field

8h 52m

1 stop

DTW5:01 pmDetroit Metropolitan Wayne County

$529

Alaska Airlines

Oct 1

DTW7:01 amDetroit Metropolitan Wayne County

10h 19m

1 stop

IDA3:20 pmIdaho Falls Fanning Field

Oct 5

IDA6:09 amIdaho Falls Fanning Field

8h 52m

1 stop

DTW5:01 pmDetroit Metropolitan Wayne County

$582

United Airlines flights from Michigan to Idaho Falls

Our best United Airlines deals on Michigan to Idaho Falls flight tickets

United Airlines

Oct 30

DTW3:24 pmDetroit Metropolitan Wayne County

7h 45m

1 stop

IDA9:09 pmIdaho Falls Fanning Field

Nov 2

IDA2:35 pmIdaho Falls Fanning Field

5h 40m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$436

United Airlines

Oct 7

TVC3:30 pmTraverse City Cherry Capital

7h 24m

1 stop

IDA8:54 pmIdaho Falls Fanning Field

Oct 13

IDA7:00 amIdaho Falls Fanning Field

5h 27m

1 stop

TVC2:27 pmTraverse City Cherry Capital

$450

United Airlines

Oct 31

DTW8:45 amDetroit Metropolitan Wayne County

8h 53m

1 stop

IDA3:38 pmIdaho Falls Fanning Field

Nov 3

IDA2:35 pmIdaho Falls Fanning Field

5h 40m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$469

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Fri 10/30

7:15 am-1:34 pm

1 stop8h 19m

Idaho Falls Fanning Field

Mon 11/2

7:30 pm-3:34 pm

2 stops18h 04m

$382

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Sat 10/24

7:00 am-3:20 pm

1 stop10h 20m

Idaho Falls Fanning Field

Tue 10/27

6:09 am-5:01 pm

1 stop8h 52m

$429

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Fri 10/30

3:24 pm-9:09 pm

1 stop7h 45m

Idaho Falls Fanning Field

Mon 11/2

2:35 pm-10:15 pm

1 stop5h 40m

$436

Grand RapidsIdaho Falls

GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field

GRRIDA

Grand Rapids Gerald R. Ford Intl

Mon 2/22

1:29 pm-9:46 pm

1 stop10h 17m

Idaho Falls Fanning Field

Sat 2/27

8:00 am-5:17 pm

1 stop7h 17m

$460

Quickest round-trip

Grand RapidsIdaho Falls

GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field

GRRIDA

Grand Rapids Gerald R. Ford Intl

Wed 12/9

9:00 am-1:37 pm

1 stop6h 37m

Idaho Falls Fanning Field

Sat 12/12

2:40 pm-10:25 pm

1 stop5h 45m

$469

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Sat 10/31

8:45 am-3:38 pm

1 stop8h 53m

Idaho Falls Fanning Field

Tue 11/3

2:35 pm-10:15 pm

1 stop5h 40m

$469

Grand RapidsIdaho Falls

GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field

GRRIDA

Grand Rapids Gerald R. Ford Intl

Wed 12/9

5:15 am-1:37 pm

2 stops10h 22m

Idaho Falls Fanning Field

Sat 12/12

2:40 pm-10:25 pm

1 stop5h 45m

$474

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Thu 10/15

7:00 am-3:20 pm

1 stop10h 20m

Idaho Falls Fanning Field

Mon 10/19

6:09 am-5:01 pm

1 stop8h 52m

$529

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Thu 10/8

12:51 pm-4:00 pm

2 stops29h 09m

Idaho Falls Fanning Field

Mon 10/12

9:33 pm-5:00 am

1 stop29h 27m

$554

DetroitIdaho Falls

DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field

DTWIDA

Detroit Metropolitan Wayne County

Fri 10/16

7:00 am-3:20 pm

1 stop10h 20m

Idaho Falls Fanning Field

Tue 10/20

6:09 am-5:01 pm

1 stop8h 52m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $418.

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

You could potentially save up to 28% 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

Best Price Found	$193
Fastest flight time	3h 50m
Direct flights	None

The best one-way flight to Idaho Falls from Michigan in the past 72 hours is $193. The best round-trip flight deal from Michigan to Idaho Falls found on momondo in the last 72 hours is $382.

The fastest flight from Michigan to Idaho Falls takes 3h 50m

There are no direct flights from Michigan to Idaho Falls. There are no popular flight routes from Michigan to Idaho Falls.

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?
The number of operators available for flights from Michigan to Idaho Falls Fanning Field Airport is 3 as of September 2026.
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
Delta	PriceFrom $293	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 10,245 reviews	Search United Airlines flights
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing Idaho

Boise Air Term. Gowen Fld Airport

Lewiston Nez Perce Rgnl Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Michigan to Idaho Falls from $193

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 11/8. 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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Alaska Airlines flights from Michigan to Idaho Falls

Our best Alaska Airlines deals on Michigan to Idaho Falls flight tickets

United Airlines flights from Michigan to Idaho Falls

Our best United Airlines deals on Michigan to Idaho Falls flight tickets

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

What is the cheapest month to fly to Idaho Falls?

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

What airlines fly to Idaho Falls?

How long does it take to fly to Idaho Falls?

Cheap Michigan to Idaho Falls flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Michigan to Idaho Falls

Best airlines flying from Michigan to Idaho Falls

Compare and see reviews for airlines that fly from Michigan to Idaho Falls with momondo

Traveling to a place near Idaho Falls?

Why use momondo?

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

Fly your favorite airline to Idaho Falls

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Idaho Falls

List of cabin classes available on flights landing in Idaho Falls. Availability may vary depending on flight origin and airline.

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