How long is the flight from Michigan to Idaho?

Flight times from Michigan to Idaho vary, but if you’re flying out of Grand Rapids and flying into Boise (one of the most popular routes), then the duration is 5h 45m on average. Another popular route from Michigan to Idaho is flying from Detroit to Boise, which will take roughly 6h 09m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Idaho?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Idaho from Michigan according to our data. United Airlines 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.

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

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

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

98 flights are operational weekly from Michigan to Idaho as of August 2026. The most popular departure day for this route is Fri, with 21% of flights per week taking off on this day.

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 August 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.

$78 Cheap Flights from Michigan to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

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.

1:21 pm - 1:55 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

25h 34m1 stop Las Vegas Harry Reid Intl

2:50 pm - 5:38 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

13h 48m1 stop Las Vegas Harry Reid Intl

$159Frontier

Wed, Sep 23 - Mon, Sep 28

1:21 pm - 1:55 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

25h 34m1 stop Las Vegas Harry Reid Intl

2:50 pm - 12:23 amBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

32h 33m2 stops Las Vegas Harry Reid Intl Denver Intl

$163Frontier

Wed, Sep 23 - Mon, Sep 28

2:00 pm - 7:31 pmMDW Chicago Midway-GEG Spokane

7h 31m1 stop Minneapolis St Paul

1:00 pm - 10:33 pmGEG Spokane-MDW Chicago Midway

7h 33m1 stop Atlanta Hartsfield-Jackson

$239Delta

Sat, Sep 26 - Sat, Oct 10

6:04 am - 11:50 amMDW Chicago Midway-GEG Spokane

7h 46m1 stop Atlanta Hartsfield-Jackson

1:13 pm - 10:56 pmGEG Spokane-MDW Chicago Midway

7h 43m1 stop Atlanta Hartsfield-Jackson

$239Delta

Sat, Oct 31 - Wed, Nov 18

5:45 am - 11:40 amMDW Chicago Midway-BOI Boise Air Term. Gowen Fld

6h 55m1 stop Phoenix Sky Harbor Intl

11:20 am - 9:00 pmBOI Boise Air Term. Gowen Fld-MDW Chicago Midway

8h 40m1 stop Las Vegas Harry Reid Intl

$239Southwest

Tue, Oct 20 - Tue, Oct 27

6:50 am - 10:55 amMDW Chicago Midway-BOI Boise Air Term. Gowen Fld

5h 05m1 stop Denver Intl

4:55 pm - 12:10 amBOI Boise Air Term. Gowen Fld-MDW Chicago Midway

6h 15m1 stop Phoenix Sky Harbor Intl

$239Southwest

Sat, Sep 26 - Sat, Oct 3

8:07 pm - 10:22 pmORD Chicago O'Hare Intl-GEG Spokane

4h 15mnonstop

11:30 pm - 5:10 amGEG Spokane-ORD Chicago O'Hare Intl

3h 40mnonstop

$255United Airlines

Mon, Dec 21 - Thu, Dec 31

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

$255American Airlines

Sat, Sep 26 - Sat, Oct 3

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

$255American Airlines

Mon, Sep 28 - Thu, Oct 1

8:40 am - 11:26 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 46mnonstop

12:26 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 39mnonstop

$257United Airlines

Tue, Sep 22 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

9:57 pm - 12:29 pmORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

15h 32m1 stop Denver Intl

1:24 pm - 1:36 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

23h 12m1 stop Denver Intl

$304Frontier

Sat, Aug 15 - Tue, Aug 18

2:41 pm - 11:29 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

21h 48m1 stop Denver Intl

12:24 pm - 1:36 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

24h 12m1 stop Denver Intl

$369Frontier

Wed, Aug 19 - Sun, Aug 23

2:20 pm - 11:07 pmORD Chicago O'Hare Intl-GEG Spokane

10h 47m1 stop San Diego

11:45 am - 11:59 pmGEG Spokane-ORD Chicago O'Hare Intl

10h 14m1 stop Seattle/Tacoma Intl

$395Alaska Airlines

Tue, Aug 18 - Tue, Aug 25

9:15 am - 11:39 amORD Chicago O'Hare Intl-GEG Spokane

4h 24mnonstop

3:54 pm - 11:59 pmGEG Spokane-ORD Chicago O'Hare Intl

6h 05m1 stop Denver Intl

$425United Airlines

Wed, Aug 19 - Sat, Aug 22

6:59 am - 2:09 pmORD Chicago O'Hare Intl-GEG Spokane

9h 10m1 stop Phoenix Sky Harbor Intl

2:37 pm - 8:28 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 51mnonstop

$425American Airlines

Tue, Aug 18 - Tue, Aug 25

6:00 am - 11:54 amORD Chicago O'Hare Intl-GEG Spokane

7h 54m1 stop Dallas/Fort Worth

2:37 pm - 8:28 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 51mnonstop

$425American Airlines

Wed, Aug 19 - Sat, Aug 22

6:00 am - 11:03 amORD Chicago O'Hare Intl-GEG Spokane

7h 03m1 stop Seattle/Tacoma Intl

5:12 am - 1:26 pmGEG Spokane-ORD Chicago O'Hare Intl

6h 14m1 stop Portland

$430Alaska Airlines

Wed, Aug 19 - Sat, Aug 22

8:40 am - 11:28 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 48mnonstop

12:24 pm - 5:03 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 39mnonstop

$433United Airlines

Sat, Aug 15 - Tue, Aug 18

4:45 pm - 10:05 pmMDW Chicago Midway-GEG Spokane

7h 20m1 stop Las Vegas Harry Reid Intl

1:40 pm - 10:15 pmGEG Spokane-MDW Chicago Midway

6h 35m1 stop Phoenix Sky Harbor Intl

$435Southwest

Wed, Aug 19 - Sat, Aug 22

2:10 pm - 10:05 pmMDW Chicago Midway-GEG Spokane

9h 55m1 stop Las Vegas Harry Reid Intl

8:00 am - 6:25 pmGEG Spokane-MDW Chicago Midway

8h 25m2 stops Phoenix Sky Harbor Intl Denver Intl

$440Southwest

Wed, Aug 19 - Sat, Aug 22

Cheap direct flights

Enter your travel dates to find the best prices.

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

$255American Airlines

Sat, Sep 26 - Sat, Oct 3

11:10 am - 1:19 pmORD Chicago O'Hare Intl-GEG Spokane

4h 09mnonstop

2:19 pm - 8:15 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 56mnonstop

$255American Airlines

Mon, Sep 28 - Thu, Oct 1

8:07 pm - 10:22 pmORD Chicago O'Hare Intl-GEG Spokane

4h 15mnonstop

11:30 pm - 5:10 amGEG Spokane-ORD Chicago O'Hare Intl

3h 40mnonstop

$255United Airlines

Mon, Dec 21 - Thu, Dec 31

8:50 pm - 10:45 pmMDW Chicago Midway-GEG Spokane

3h 55mnonstop

6:00 am - 11:30 amGEG Spokane-MDW Chicago Midway

3h 30mnonstop

$255Southwest

Thu, Sep 24 - Mon, Sep 28

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

2:14 pm - 8:07 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 53mnonstop

$255American Airlines

Sat, Oct 31 - Wed, Nov 18

8:40 am - 11:26 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 46mnonstop

12:26 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 39mnonstop

$257United Airlines

Tue, Sep 22 - Tue, Sep 29

11:40 am - 2:10 pmMDW Chicago Midway-BOI Boise Air Term. Gowen Fld

3h 30mnonstop

12:10 pm - 4:30 pmBOI Boise Air Term. Gowen Fld-MDW Chicago Midway

3h 20mnonstop

$294Southwest

Fri, Sep 11 - Fri, Sep 18

8:40 am - 11:31 amORD Chicago O'Hare Intl-BOI Boise Air Term. Gowen Fld

3h 51mnonstop

12:31 pm - 5:05 pmBOI Boise Air Term. Gowen Fld-ORD Chicago O'Hare Intl

3h 34mnonstop

$313United Airlines

Wed, Nov 4 - Sat, Nov 7

11:30 am - 1:37 pmORD Chicago O'Hare Intl-GEG Spokane

4h 07mnonstop

2:37 pm - 8:28 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 51mnonstop

$547Alaska Airlines

Tue, Aug 25 - Sat, Aug 29

9:44 am - 11:50 amORD Chicago O'Hare Intl-GEG Spokane

4h 06mnonstop

2:14 pm - 8:07 pmGEG Spokane-ORD Chicago O'Hare Intl

3h 53mnonstop

$547Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

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Frontier flights from Michigan to Idaho

Our best Frontier deals on Michigan to Idaho flight tickets

Frontier

Sep 23

ORD1:21 pmChicago O'Hare Intl

25h 34m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Sep 28

BOI2:50 pmBoise Air Term. Gowen Fld

13h 48m

1 stop

ORD5:38 amChicago O'Hare Intl

$159

Frontier

Sep 23

ORD1:21 pmChicago O'Hare Intl

25h 34m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Sep 28

BOI2:50 pmBoise Air Term. Gowen Fld

32h 33m

2 stops

ORD12:23 amChicago O'Hare Intl

$163

Frontier

Sep 9

ORD1:21 pmChicago O'Hare Intl

25h 34m

1 stop

BOI1:55 pmBoise Air Term. Gowen Fld

Sep 14

BOI2:50 pmBoise Air Term. Gowen Fld

13h 48m

1 stop

ORD5:38 amChicago O'Hare Intl

$177

United Airlines flights from Michigan to Idaho

Our best United Airlines deals on Michigan to Idaho flight tickets

United Airlines

Sep 22

ORD8:40 amChicago O'Hare Intl

3h 46m

BOI11:26 amBoise Air Term. Gowen Fld

Sep 29

BOI12:26 pmBoise Air Term. Gowen Fld

3h 39m

ORD5:05 pmChicago O'Hare Intl

$257

United Airlines

Sep 9

ORD8:40 amChicago O'Hare Intl

3h 46m

BOI11:26 amBoise Air Term. Gowen Fld

Sep 14

BOI5:40 pmBoise Air Term. Gowen Fld

5h 19m

1 stop

ORD11:59 pmChicago O'Hare Intl

$273

United Airlines

Sep 3

ORD5:00 amChicago O'Hare Intl

5h 35m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

Sep 5

BOI12:24 pmBoise Air Term. Gowen Fld

3h 38m

ORD5:02 pmChicago O'Hare Intl

$279

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBoise

ORD Chicago O'Hare Intl - BOI Boise Air Term. Gowen Fld

ORDBOI

Chicago O'Hare Intl

Wed 9/23

1:21 pm-1:55 pm

1 stop25h 34m

Boise Air Term. Gowen Fld

Mon 9/28

2:50 pm-5:38 am

1 stop13h 48m

$159

ChicagoBoise

ORD Chicago O'Hare Intl - BOI Boise Air Term. Gowen Fld

ORDBOI

Chicago O'Hare Intl

Wed 9/23

1:21 pm-1:55 pm

1 stop25h 34m

Boise Air Term. Gowen Fld

Mon 9/28

2:50 pm-12:23 am

2 stops32h 33m

$163

ChicagoSpokane

MDW Chicago Midway - GEG Spokane

MDWGEG

Chicago Midway

Sat 9/26

2:00 pm-7:31 pm

1 stop7h 31m

Spokane

Sat 10/10

1:00 pm-10:33 pm

1 stop7h 33m

$239

ChicagoSpokane

MDW Chicago Midway - GEG Spokane

MDWGEG

Chicago Midway

Sat 10/31

6:04 am-11:50 am

1 stop7h 46m

Spokane

Wed 11/18

1:13 pm-10:56 pm

1 stop7h 43m

$239

ChicagoBoise

MDW Chicago Midway - BOI Boise Air Term. Gowen Fld

MDWBOI

Chicago Midway

Tue 10/20

5:45 am-11:40 am

1 stop6h 55m

Boise Air Term. Gowen Fld

Tue 10/27

11:20 am-9:00 pm

1 stop8h 40m

$239

ChicagoBoise

MDW Chicago Midway - BOI Boise Air Term. Gowen Fld

MDWBOI

Chicago Midway

Sat 9/26

6:50 am-10:55 am

1 stop5h 05m

Boise Air Term. Gowen Fld

Sat 10/3

4:55 pm-12:10 am

1 stop6h 15m

$239

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Mon 12/21

8:07 pm-10:22 pm

Nonstop4h 15m

Spokane

Thu 12/31

11:30 pm-5:10 am

Nonstop3h 40m

$255

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Sat 9/26

11:10 am-1:19 pm

Nonstop4h 09m

Spokane

Sat 10/3

2:19 pm-8:15 pm

Nonstop3h 56m

$255

ChicagoSpokane

ORD Chicago O'Hare Intl - GEG Spokane

ORDGEG

Chicago O'Hare Intl

Mon 9/28

11:10 am-1:19 pm

Nonstop4h 09m

Spokane

Thu 10/1

2:19 pm-8:15 pm

Nonstop3h 56m

$255

Quickest round-trip

ChicagoBoise

ORD Chicago O'Hare Intl - BOI Boise Air Term. Gowen Fld

ORDBOI

Chicago O'Hare Intl

Tue 9/22

8:40 am-11:26 am

Nonstop3h 46m

Boise Air Term. Gowen Fld

Tue 9/29

12:26 pm-5:05 pm

Nonstop3h 39m

$257

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, January 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 $365. If you don’t want to visit Idaho in January, then you should wait until April to fly from Michigan, when ticket prices are also cheap, with an average price of $430.

Can stopping save me money on Michigan to Idaho flights?

You could potentially save up to 16% 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 Jackson Hole (JAC), Boise Air Term. Gowen Fld (BOI).

Search flight deals

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 August 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 $127	Free Cancellation	Rating 5.6 2,694 reviews	Search Frontier flights
Delta	PriceFrom $237	Free Cancellation	Rating 7.8 8,509 reviews	Search Delta flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
United Airlines	PriceFrom $304	Free Cancellation	Rating 7.4 10,113 reviews	Search United Airlines flights
Southwest	PriceFrom $364	Free Cancellation	Rating 8.0 4,220 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.