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 5h 44m on average. Another popular route from Michigan to Idaho is flying from Grand Rapids to Boise, which will take roughly 6h 25m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

80 flights are operational weekly from Michigan to Idaho as of December 2025. The most popular departure day for this route is Tue, with 24% of flights per week taking off on this day.

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 48% 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.

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 December 2025, there are 5 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.

$88 Cheap Flights from Michigan to Idaho in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

4:43 pm - 11:17 am

DTW

BOI

20h 34m1 stop

2:19 pm - 11:24 am

BOI

DTW

19h 05m1 stop

$183Frontier

Thu, Jan 8 - Thu, Jan 15

8:00 am - 11:01 pm

ORD

BOI

16h 01m1 stop

3:43 pm - 11:50 pm

BOI

ORD

7h 07m1 stop

$203Hawaiian Airlines

Mon, Jan 12 - Wed, Jan 21

2:20 pm - 8:15 pm

ORD

BOI

6h 55m1 stop

5:15 pm - 1:22 pm

BOI

ORD

19h 07m1 stop

$225Delta

Wed, Feb 25 - Sat, Feb 28

2:20 pm - 6:45 pm

ORD

GEG

6h 25m1 stop

5:05 am - 1:22 pm

GEG

ORD

6h 17m1 stop

$225Delta

Tue, Jan 20 - Mon, Jan 26

4:00 pm - 6:16 pm

ORD

GEG

4h 16mnonstop

7:00 am - 12:50 pm

GEG

ORD

3h 50mnonstop

$235United Airlines

Wed, Feb 18 - Tue, Feb 24

4:05 pm - 9:15 pm

MDW

BOI

6h 10m1 stop

11:50 am - 8:30 pm

BOI

MDW

7h 40m1 stop

$244Southwest

Sat, Jan 31 - Sat, Feb 7

4:00 pm - 6:16 pm

ORD

GEG

4h 16mnonstop

1:44 pm - 9:29 pm

GEG

ORD

5h 45m1 stop

$245United Airlines

Wed, Feb 18 - Tue, Feb 24

7:00 am - 3:15 pm

MDW

BOI

9h 15m1 stop

6:50 am - 4:55 pm

BOI

MDW

9h 05m2 stops

$249Southwest

Sat, Jan 31 - Sat, Feb 7

9:40 am - 12:46 pm

ORD

SUN

4h 06mnonstop

1:16 pm - 5:51 pm

SUN

ORD

3h 35mnonstop

$281American Airlines

Mon, Jan 12 - Thu, Jan 15

12:10 pm - 8:17 pm

ORD

SUN

9h 07m1 stop

1:16 pm - 5:51 pm

SUN

ORD

3h 35mnonstop

$291American Airlines

Mon, Jan 12 - Thu, Jan 15

Frontier flights from Michigan to Idaho

Our best Frontier deals on Michigan to Idaho flight tickets

Frontier

Feb 19

ORD4:16 pmChicago O'Hare Intl

19h 55m

1 stop

BOI11:11 amBoise Air Term. Gowen Fld

Feb 22

BOI11:56 amBoise Air Term. Gowen Fld

25h 34m

2 stops

ORD2:30 pmChicago O'Hare Intl

$211

Find similar

Frontier

Jan 18

DTW6:00 amDetroit Metropolitan Wayne County

15h 21m

1 stop

GEG6:21 pmSpokane

Jan 22

GEG1:19 pmSpokane

7h 40m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$217

Find similar

Frontier

Feb 25

DTW8:30 amDetroit Metropolitan Wayne County

29h 57m

1 stop

GEG11:27 amSpokane

Mar 1

GEG12:59 pmSpokane

26h 08m

1 stop

DTW6:07 pmDetroit Metropolitan Wayne County

$228

Find similar

Delta flights from Michigan to Idaho

Our best Delta deals on Michigan to Idaho flight tickets

Delta

Feb 25

ORD2:20 pmChicago O'Hare Intl

6h 55m

1 stop

BOI8:15 pmBoise Air Term. Gowen Fld

Feb 28

BOI5:15 pmBoise Air Term. Gowen Fld

19h 07m

1 stop

ORD1:22 pmChicago O'Hare Intl

$225

Find similar

Delta

Feb 25

ORD7:40 amChicago O'Hare Intl

11h 42m

1 stop

BOI6:22 pmBoise Air Term. Gowen Fld

Mar 1

BOI5:20 amBoise Air Term. Gowen Fld

5h 25m

1 stop

ORD11:45 amChicago O'Hare Intl

$247

Find similar

Delta

Feb 25

ORD8:50 amChicago O'Hare Intl

10h 32m

2 stops

BOI6:22 pmBoise Air Term. Gowen Fld

Mar 2

BOI1:51 pmBoise Air Term. Gowen Fld

9h 01m

1 stop

ORD11:52 pmChicago O'Hare Intl

$250

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

Thu 1/8

4:43 pm-11:17 am

1 stop20h 34m

Boise Air Term. Gowen Fld

Thu 1/15

2:19 pm-11:24 am

1 stop19h 05m

$183

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 1/12

8:00 am-11:01 pm

1 stop16h 01m

Boise Air Term. Gowen Fld

Wed 1/21

3:43 pm-11:50 pm

1 stop7h 07m

$203

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 2/25

2:20 pm-8:15 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Sat 2/28

5:15 pm-1:22 pm

1 stop19h 07m

$225

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 1/20

2:20 pm-6:45 pm

1 stop6h 25m

Spokane

Mon 1/26

5:05 am-1:22 pm

1 stop6h 17m

$225

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 2/18

4:00 pm-6:16 pm

Nonstop4h 16m

Spokane

Tue 2/24

7:00 am-12:50 pm

Nonstop3h 50m

$235

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Sat 1/31

4:05 pm-9:15 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Sat 2/7

11:50 am-8:30 pm

1 stop7h 40m

$244

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 2/18

4:00 pm-6:16 pm

Nonstop4h 16m

Spokane

Tue 2/24

1:44 pm-9:29 pm

1 stop5h 45m

$245

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Sat 1/31

7:00 am-3:15 pm

1 stop9h 15m

Boise Air Term. Gowen Fld

Sat 2/7

6:50 am-4:55 pm

2 stops9h 05m

$249

ChicagoHailey

ORD - SUN

ORDSUN

Chicago O'Hare Intl

Mon 1/12

9:40 am-12:46 pm

Nonstop4h 06m

Hailey Sun Valley-Friedman

Thu 1/15

1:16 pm-5:51 pm

Nonstop3h 35m

$281

ChicagoHailey

ORD - SUN

ORDSUN

Chicago O'Hare Intl

Mon 1/12

12:10 pm-8:17 pm

1 stop9h 07m

Hailey Sun Valley-Friedman

Thu 1/15

1:16 pm-5:51 pm

Nonstop3h 35m

$291

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, August 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 $218. If you don’t want to visit Idaho in August, then you should wait until September to fly from Michigan, when ticket prices are also cheap, with an average price of $286.

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

Our data shows that Sunday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $397. On the other hand, Thursday is the most expensive day to depart from Michigan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $487.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Michigan to Idaho at noon for as low as $341. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $512 per ticket.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Michigan for as low as $341 on momondo.

Can stopping save me money on Michigan to Idaho flights?

You could potentially save up to 25% 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 17m
Direct flights	Every day
Airports in Idaho	27 airports

The fastest flight from Michigan to Idaho takes 3h 17m

Direct flights go from Michigan to Idaho every day.

There are 27 airports in Idaho. From Michigan there are direct flights to Spokane (GEG), Jackson Hole (JAC), Boise Air Term. Gowen Fld (BOI), Hailey Sun Valley-Friedman (SUN).

Search flight deals

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 December 2025, there are 5 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
Delta	PriceFrom $239	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $298	Free Cancellation	Rating 8.0 11,512 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $376	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest 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.