What airlines fly to Idaho?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho from Michigan according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How long is the flight from Michigan to Idaho?

Flight times from Michigan to Idaho vary, but if you’re flying out of Detroit and flying into Boise (one of the most popular routes), then the duration is 6h 09m on average. Another popular route from Michigan to Idaho is flying from Traverse City to Boise, which will take roughly 6h 17m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Michigan to Idaho on average per week?

72 flights are operational weekly from Michigan to Idaho as of May 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

What is the cheapest airline that flies from Michigan to Idaho?

Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from Michigan to Idaho

When did momondo last update prices for flights from Michigan to Idaho?

Prices for flights from Michigan to Idaho were last updated today.

How many operators does momondo search for flights from Michigan to Idaho?

As of May 2026, there are 6 operators available to choose from for flights from Michigan to Idaho.

How old do you have to be to fly from Michigan to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$105 Cheap Flights from Michigan to Idaho in 2026

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Find the cheapest flights from Michigan to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 12:29 pm

DTW

BOI

6h 29m

1 stop

1:25 pm - 12:34 pm

BOI

DTW

21h 09m

1 stop

$210Frontier

Tue, Jul 14 - Tue, Jul 28

7:55 am - 11:38 am

DTW

GEG

6h 43m

1 stop

12:33 pm - 11:59 pm

GEG

DTW

8h 26m

1 stop

$230Frontier

Mon, Jun 1 - Wed, Jun 3

9:40 am - 12:20 pm

ORD

IDA

3h 40mnonstop

1:43 pm - 6:00 pm

IDA

ORD

3h 17mnonstop

$271American Airlines

Tue, Oct 20 - Sat, Oct 24

6:00 am - 1:44 pm

ORD

IDA

8h 44m

1 stop

1:43 pm - 6:00 pm

IDA

ORD

3h 17mnonstop

$281American Airlines

Tue, Oct 20 - Sat, Oct 24

5:00 am - 9:50 am

ORD

IDA

5h 50m

1 stop

5:54 pm - 12:44 am

IDA

ORD

5h 50m

1 stop

$291United Airlines

Tue, Jul 7 - Sat, Jul 11

5:00 am - 9:53 am

ORD

IDA

5h 53m

1 stop

5:53 pm - 11:57 pm

IDA

ORD

5h 04m

1 stop

$306United Airlines

Sat, Oct 3 - Tue, Oct 6

5:35 pm - 10:55 pm

MDW

GEG

7h 20m

1 stop

6:25 am - 11:55 am

GEG

MDW

3h 30mnonstop

$321Southwest

Tue, Jun 2 - Tue, Jun 9

4:00 pm - 11:25 pm

MDW

GEG

9h 25m

2 stops

6:25 am - 11:55 am

GEG

MDW

3h 30mnonstop

$326Southwest

Tue, Jun 2 - Tue, Jun 9

12:53 pm - 9:20 pm

MDW

GEG

10h 27m

1 stop

7:00 am - 6:31 pm

GEG

MDW

9h 31m

2 stops

$336Delta

Tue, Jun 2 - Tue, Jun 9

1:59 pm - 6:55 pm

ORD

JAC

5h 56m

1 stop

1:07 pm - 9:58 pm

JAC

ORD

7h 51m

1 stop

$339Delta

Tue, Aug 25 - Fri, Aug 28

Frontier flights from Michigan to Idaho

Our best Frontier deals on Michigan to Idaho flight tickets

Frontier

Jul 14

DTW8:00 amDetroit Metropolitan Wayne County

6h 29m

1 stop

BOI12:29 pmBoise Air Term. Gowen Fld

Jul 28

BOI1:25 pmBoise Air Term. Gowen Fld

21h 09m

1 stop

DTW12:34 pmDetroit Metropolitan Wayne County

$210

Frontier

Aug 4

DTW8:00 amDetroit Metropolitan Wayne County

6h 29m

1 stop

BOI12:29 pmBoise Air Term. Gowen Fld

Aug 11

BOI1:25 pmBoise Air Term. Gowen Fld

8h 34m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$230

Frontier

May 25

DTW7:55 amDetroit Metropolitan Wayne County

6h 43m

1 stop

GEG11:38 amSpokane

Jun 3

GEG12:33 pmSpokane

8h 26m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$241

Southwest flights from Michigan to Idaho

Our best Southwest deals on Michigan to Idaho flight tickets

Southwest

Jun 2

MDW5:35 pmChicago Midway

7h 20m

1 stop

GEG10:55 pmSpokane

Jun 9

GEG6:25 amSpokane

3h 30m

MDW11:55 amChicago Midway

$321

Southwest

Jun 2

MDW4:00 pmChicago Midway

9h 25m

2 stops

GEG11:25 pmSpokane

Jun 9

GEG6:25 amSpokane

3h 30m

MDW11:55 amChicago Midway

$326

Southwest

Jul 29

MDW5:30 amChicago Midway

6h 05m

1 stop

GEG9:35 amSpokane

Aug 5

GEG4:55 pmSpokane

10h 05m

1 stop

MDW5:00 amChicago Midway

$331

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Tue 7/14

8:00 am-12:29 pm

1 stop6h 29m

Boise Air Term. Gowen Fld

Tue 7/28

1:25 pm-12:34 pm

1 stop21h 09m

$210

DetroitSpokane

DTW - GEG

DTWGEG

Detroit Metropolitan Wayne County

Mon 6/1

7:55 am-11:38 am

1 stop6h 43m

Spokane

Wed 6/3

12:33 pm-11:59 pm

1 stop8h 26m

$230

Quickest round-trip

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 10/20

9:40 am-12:20 pm

Nonstop3h 40m

Idaho Falls Fanning Field

Sat 10/24

1:43 pm-6:00 pm

Nonstop3h 17m

$271

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 10/20

6:00 am-1:44 pm

1 stop8h 44m

Idaho Falls Fanning Field

Sat 10/24

1:43 pm-6:00 pm

Nonstop3h 17m

$281

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Tue 7/7

5:00 am-9:50 am

1 stop5h 50m

Idaho Falls Fanning Field

Sat 7/11

5:54 pm-12:44 am

1 stop5h 50m

$291

ChicagoIdaho Falls

ORD - IDA

ORDIDA

Chicago O'Hare Intl

Sat 10/3

5:00 am-9:53 am

1 stop5h 53m

Idaho Falls Fanning Field

Tue 10/6

5:53 pm-11:57 pm

1 stop5h 04m

$306

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Tue 6/2

5:35 pm-10:55 pm

1 stop7h 20m

Spokane

Tue 6/9

6:25 am-11:55 am

Nonstop3h 30m

$321

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Tue 6/2

4:00 pm-11:25 pm

2 stops9h 25m

Spokane

Tue 6/9

6:25 am-11:55 am

Nonstop3h 30m

$326

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Tue 6/2

12:53 pm-9:20 pm

1 stop10h 27m

Spokane

Tue 6/9

7:00 am-6:31 pm

2 stops9h 31m

$336

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Tue 8/25

1:59 pm-6:55 pm

1 stop5h 56m

Jackson Hole

Fri 8/28

1:07 pm-9:58 pm

1 stop7h 51m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Idaho

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?

In general, September is the cheapest month to fly from Michigan to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $42. If you don’t want to visit Idaho in September, then you should wait until August to fly from Michigan, when ticket prices are also cheap, with an average price of $109.

Can stopping save me money on Michigan to Idaho flights?

You could potentially save up to 42% on your flight if you consider stops on a Michigan to Idaho flight.

Cheap Michigan to Idaho flight deals and tips

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

Fastest flight time	3h 14m
Direct flights	Every day
Airports in Idaho	27 airports

The fastest flight from Michigan to Idaho takes 3h 14m

Direct flights go from Michigan to Idaho every day.

There are 27 airports in Idaho. From Michigan there are direct flights to Idaho Falls Fanning Field (IDA), Jackson Hole (JAC), Boise Air Term. Gowen Fld (BOI).

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Frequently asked questions about flying from Michigan to Idaho

When did momondo last update prices for flights from Michigan to Idaho?
Prices for flights from Michigan to Idaho were last updated today.
How many operators does momondo search for flights from Michigan to Idaho?
As of May 2026, there are 6 operators available to choose from for flights from Michigan to Idaho.
How old do you have to be to fly from Michigan to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Michigan to Idaho

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $126	Free Cancellation	Rating 5.6 2,950 reviews	Search Frontier flights
Delta	PriceFrom $131	Free Cancellation	Rating 7.9 8,446 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Southwest	PriceFrom $280	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Michigan to Idaho. momondo saves you time and could save you money on your trip.

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

All flight searches from Michigan to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from Michigan.

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

Yes momondo offers price alerts on flights to Idaho from Michigan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.