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Idaho

$65+ Cheap flights from Michigan to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Michigan to Idaho

Keep the following information in mind while searching for Michigan to Idaho flight deals. Data was last updated October 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$162
(Priceline)

One-way from

$65
(Priceline)

Popular in

March

Cheapest in

August

Average price

$604
Provider with most accurate pricing for Detroit (DTT)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Boise Air Term. Gowen Fld flights.
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From Michigan to Idaho
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One-way flight from Michigan to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Michigan to Idaho

Cheapest flights from Michigan to Idaho
Explore the most affordable flight options available from Michigan to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Priceline deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amORD - GEG
1 stop7h 08mFrontier
Thu 11/1312:03 pmGEG - ORD
1 stop10h 12mFrontier
Deal found 10/26$162
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 pmORD - GEG
1 stop19h 03mFrontier
Sun 11/1612:03 pmGEG - ORD
1 stop10h 12mFrontier
Deal found 10/28$171
This Booking.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:35 pmDTW - BOI
1 stop25h 18mFrontier
Thu 12/412:44 pmBOI - DTW
1 stop25h 35mFrontier
Deal found 10/28$218
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amORD - GEG
1 stop7h 08mMultiple Airlines
Mon 11/177:00 amGEG - ORD
1 stop10h 55mMultiple Airlines
Deal found 10/28$229
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:05 pmORD - GEG
1 stop10h 54mAlaska Airlines
Thu 12/258:00 amGEG - ORD
1 stop7h 12mAlaska Airlines
Deal found 10/28$231
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:51 pmORD - GEG
1 stop7h 23mAlaska Airlines
Mon 12/81:33 pmGEG - ORD
1 stop8h 26mAlaska Airlines
Deal found 10/29$248
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:08 pmORD - GEG
Nonstop4h 22mUnited Airlines
Sat 12/2711:59 pmGEG - ORD
Nonstop3h 48mUnited Airlines
Deal found 10/29$252
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:00 amORD - GEG
1 stop6h 38mAlaska Airlines
Tue 12/21:33 pmGEG - ORD
1 stop8h 26mAlaska Airlines
Deal found 10/27$259
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:25 amORD - GEG
Nonstop4h 05mAmerican Airlines
Mon 12/81:14 pmGEG - ORD
Nonstop4h 03mAmerican Airlines
Deal found 10/27$263
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:13 pmORD - GEG
1 stop6h 37mDelta
Thu 11/276:05 amGEG - ORD
1 stop6h 57mDelta
Deal found 10/27$265
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:02 pmMDW - BOI
1 stop6h 07mDelta
Sat 12/132:04 pmBOI - MDW
1 stop8h 43mDelta
Deal found 10/28$269
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:47 amORD - BOI
1 stop9h 18mDelta
Sun 11/2311:10 amBOI - ORD
1 stop6h 35mDelta
Deal found 10/28$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Michigan to Idaho that are best for you.

Fly from

Michigan

Fly to

Idaho

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 11/13

6:00 am-11:08 am

1 stop7h 08m

Spokane

Mon 11/17

7:00 am-7:55 pm

1 stop10h 55m

$229

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 12/16

3:05 pm-11:59 pm

1 stop10h 54m

Spokane

Thu 12/25

8:00 am-5:12 pm

1 stop7h 12m

$231

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 12/5

3:35 pm-9:28 pm

1 stop7h 53m

Spokane

Mon 12/8

9:00 am-10:30 pm

1 stop11h 30m

$248

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 12/19

8:08 pm-10:30 pm

Nonstop4h 22m

Spokane

Sat 12/27

11:59 pm-5:47 am

Nonstop3h 48m

$252

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 11/27

5:23 am-12:06 pm

1 stop8h 43m

Spokane

Tue 12/2

7:36 pm-8:40 am

2 stops11h 04m

$265

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 1/17

9:00 am-9:25 pm

2 stops14h 25m

Spokane

Mon 1/19

7:28 pm-1:10 pm

1 stop15h 42m

$265

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Wed 1/7

6:00 am-10:40 am

1 stop5h 40m

Boise Air Term. Gowen Fld

Fri 1/9

3:00 pm-10:50 pm

1 stop6h 50m

$269

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Thu 12/11

7:02 pm-12:09 am

1 stop6h 07m

Boise Air Term. Gowen Fld

Sun 12/14

5:35 am-1:10 pm

1 stop6h 35m

$269

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Sun 1/11

5:00 pm-11:40 pm

1 stop7h 40m

Boise Air Term. Gowen Fld

Tue 1/13

3:35 pm-10:40 pm

1 stop6h 05m

$269

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 11/22

9:15 am-11:31 am

Nonstop4h 16m

Spokane

Mon 11/24

11:25 am-5:02 pm

Nonstop3h 37m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Idaho

What is the cheapest month to book a flight from Michigan to Idaho?

Currently, August is the cheapest month in which you can book a flight from Michigan to Idaho (average of $131). Flying from Michigan to Idaho in December is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MI to ID?

Find hourly flight availability from Michigan to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Michigan to Idaho in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Michigan to Idaho?

Use this chart to determine the cheapest time to fly round-trip from Michigan to Idaho. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Michigan to Idaho flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Michigan to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Michigan to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,210 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,992 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,999 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,032 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Michigan to Idaho?

    For as low as $252, Alaska Airlines can have you in Idaho from Michigan in 4h 22m. Airlines will cover a distance of 1493 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to Idaho one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $107. However, be on the lookout for offers from Southwest and Frontier, as they are both options that can get you from Michigan to Idaho for a low price.

  • Can I find deals for flights from Michigan to Idaho that include hotel bookings?

    Yes. In addition to deals on Michigan to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Idaho.

  • Can I find deals for business class flights from Michigan to Idaho?

    Yes. Cheapflights offers flight deals from Michigan to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Idaho?

    Currently, August is the cheapest month in which you can book a flight from Michigan to Idaho (average of $131). Flying from Michigan to Idaho in December is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Michigan to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Michigan to Idaho

Discover the top 6 airlines that operate flights from Michigan to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$210FlexibilityNo cancel feeOn-time65%
DeltaCheapest$178Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$285Average$550FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$298Average$396FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$379Average$556FlexibilityNo cancel feeOn-time63%

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