HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$89+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Michigan to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 15, 2025.

This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Tue 1/1312:55 pmGEG - MDW
1 stop7h 12mDelta
Deal found 12/12$255
This Delta deal was found by Cheapflights users on 12/15. 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.
Thu 12/256:00 amORD - BOI
1 stop9h 49mDelta
Tue 1/61:40 pmBOI - ORD
1 stop9h 13mDelta
Deal found 12/15$272
This Delta deal was found by Cheapflights users on 12/14. 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.
Thu 12/256:00 amORD - GEG
1 stop6h 41mDelta
Thu 1/1512:55 pmGEG - ORD
1 stop9h 04mDelta
Deal found 12/14$272
This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Sat 1/106:30 amGEG - MDW
1 stop7h 46mDelta
Deal found 12/12$272
This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Mon 1/1212:55 pmGEG - MDW
1 stop7h 12mDelta
Deal found 12/12$275
This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Wed 1/146:30 amGEG - MDW
2 stops9h 04mDelta
Deal found 12/12$280
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/188:08 pmORD - GEG
Nonstop4h 22mUnited Airlines
Mon 1/511:59 pmGEG - ORD
Nonstop3h 48mUnited Airlines
Deal found 12/14$314
This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Thu 1/157:25 pmGEG - MDW
2 stops11h 27mDelta
Deal found 12/12$322
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/197:33 pmORD - GEG
Nonstop4h 10mAmerican Airlines
Sat 12/276:07 amGEG - ORD
Nonstop3h 50mAmerican Airlines
Deal found 12/15$332
This Delta deal was found by Cheapflights users on 12/12. 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.
Wed 12/315:59 pmMDW - GEG
1 stop7h 17mDelta
Fri 1/95:15 amGEG - MDW
2 stops11h 17mDelta
Deal found 12/12$332
This Delta deal was found by Cheapflights users on 12/14. 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.
Tue 12/168:50 amORD - GEG
1 stop6h 28mDelta
Mon 1/57:25 pmGEG - ORD
1 stop15h 57mDelta
Deal found 12/14$335
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/153:05 pmORD - BOI
1 stop9h 50mAlaska Airlines
Mon 1/197:59 pmBOI - ORD
1 stop16h 11mAlaska Airlines
Deal found 12/15$343

Find flight deals from Michigan to Idaho

Keep the following information in mind while searching for Michigan to Idaho flight deals. Data was last updated December 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$182
(Expedia)

One-way from

$89
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$598
Provider with most accurate pricing for Detroit (DTT)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Boise Air Term. Gowen Fld flights.
Search Deals
From Michigan to Idaho
Search Deals
One-way flight from Michigan to Idaho
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 15, 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

Sat 2/14

5:29 pm-11:01 pm

1 stop7h 32m

Spokane

Tue 2/17

12:00 pm-11:56 pm

1 stop9h 56m

$214

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sun 1/18

6:06 pm-11:04 pm

1 stop6h 58m

Spokane

Tue 1/27

7:30 am-5:10 pm

1 stop7h 40m

$214

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 1/22

6:06 pm-11:59 pm

1 stop6h 53m

Boise Air Term. Gowen Fld

Sun 1/25

6:23 am-2:38 pm

1 stop7h 15m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 2/7

8:00 am-3:10 pm

1 stop8h 10m

Boise Air Term. Gowen Fld

Wed 2/11

1:55 pm-11:50 pm

1 stop8h 55m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 3/5

3:07 pm-11:30 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Mon 3/9

8:20 pm-1:11 pm

1 stop15h 51m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 2/19

3:54 pm-10:40 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

Mon 2/23

6:00 pm-2:11 pm

1 stop19h 11m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 1/22

8:00 am-3:10 pm

1 stop8h 10m

Boise Air Term. Gowen Fld

Mon 1/26

3:43 pm-11:50 pm

1 stop7h 07m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 2/10

6:06 pm-11:59 pm

1 stop6h 53m

Boise Air Term. Gowen Fld

Sun 2/15

5:40 am-1:11 pm

1 stop6h 31m

$228

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sun 1/18

6:06 pm-11:04 pm

1 stop6h 58m

Spokane

Thu 1/22

5:45 am-5:10 pm

1 stop9h 25m

$231

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 2/14

2:02 pm-9:17 pm

1 stop9h 15m

Spokane

Tue 2/17

7:00 am-12:36 pm

Nonstop3h 36m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 60 results
1
2
3
...
6

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 February is currently the most expensive (average of $346). 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 December 15, 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 42% 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.

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 December 15, 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
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,451 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,052 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 $247, Alaska Airlines can have you in Idaho from Michigan in 3h 22m. Airlines will cover a distance of 1159 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 Frontier, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from American Airlines and Delta, 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 February is currently the most expensive (average of $346). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
Dallas/Fort Worth to LaGuardia flights
Newark to Orlando flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
Newark to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
Seattle to Dallas/Fort Worth flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Los Angeles flights
Boston to Fort Lauderdale flights
O'Hare Intl to John F Kennedy Intl flights
Minneapolis to Sky Harbor Intl flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Seattle flights
Seattle to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Newark to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
Los Angeles to Honolulu flights
O'Hare Intl to Orlando flights
Boston to Miami flights
O'Hare Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
San Francisco to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Los Angeles flights
LaGuardia to West Palm Beach flights
Baltimore to Fort Lauderdale flights
Atlanta to LaGuardia flights
Dulles Intl to Orlando flights
Dallas/Fort Worth to Orlando flights

Top 5 airlines flying from Michigan to Idaho

Discover the top 5 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$480FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$470FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$285Average$523FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$298Average$396FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$376Average$519FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.