HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Michigan

$65+ Cheap flights from Idaho to Michigan

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTW
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Michigan 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.

Find flight deals from Idaho to Michigan

Cheapest flights from Idaho to Michigan
Explore the most affordable flight options available from Idaho to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Priceline deal was found by Cheapflights users on 11/3. 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.
Thu 12/412:08 pmGEG - ORD
1 stop10h 04mFrontier
Thu 12/117:00 amORD - GEG
1 stop6h 13mFrontier
Deal found 11/3$176
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 11/1312:33 pmBOI - DTW
1 stop25h 46mFrontier
Sat 11/2212:28 pmDTW - BOI
1 stop25h 20mFrontier
Deal found 11/4$192
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:51 amGEG - ORD
1 stop6h 48mHawaiian Airlines
Sat 12/133:05 pmORD - GEG
1 stop10h 54mHawaiian Airlines
Deal found 11/2$204
This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:20 pmGEG - DTW
1 stop9h 30mFrontier
Fri 11/285:45 amDTW - GEG
1 stop8h 40mFrontier
Deal found 11/4$208
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:54 pmBOI - DTW
1 stop20h 31mFrontier
Fri 1/212:20 pmDTW - BOI
1 stop25h 39mFrontier
Deal found 11/4$219
This Expedia deal was found by Cheapflights users on 11/2. 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 12/1112:08 pmGEG - ORD
1 stop10h 04mMultiple Airlines
Mon 12/153:05 pmORD - GEG
1 stop10h 54mMultiple Airlines
Deal found 11/2$220
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:41 pmBOI - DTW
1 stop30h 13mMultiple Airlines
Fri 1/212:20 pmDTW - BOI
1 stop25h 39mMultiple Airlines
Deal found 11/4$223
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:13 pmGEG - ORD
1 stop12h 29mMultiple Airlines
Fri 12/124:38 pmORD - GEG
2 stops44h 35mMultiple Airlines
Deal found 11/3$229
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/61:14 pmGEG - ORD
Nonstop4h 03mAmerican Airlines
Sat 12/1310:25 amORD - GEG
Nonstop4h 05mAmerican Airlines
Deal found 11/2$234
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:13 pmGEG - ORD
1 stop12h 29mMultiple Airlines
Thu 12/113:47 pmORD - GEG
2 stops20h 00mMultiple Airlines
Deal found 11/3$237
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:33 pmGEG - ORD
1 stop6h 57mMultiple Airlines
Thu 12/115:51 pmORD - GEG
1 stop8h 33mMultiple Airlines
Deal found 11/3$238
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/21:33 pmGEG - ORD
1 stop8h 26mAlaska Airlines
Tue 12/98:00 amORD - GEG
1 stop8h 23mAlaska Airlines
Deal found 11/3$242

Cheap flight deals from Idaho to Michigan

Keep the following information in mind while searching for Idaho to Michigan flight deals. Data was last updated November 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$65
(Priceline)

Popular in

October

Cheapest in

September

Average price

$534
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Detroit (DTT) flights.
Search Deals
From Idaho to Michigan
Search Deals
One-way flight from Idaho to Michigan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Michigan 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 November 4, 2025.
Use the filters below to find and compare flights from Idaho to Michigan that are best for you.

Fly from

Idaho

Fly to

Michigan

Route

Depart

Return

Price

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$207

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Fri 11/21

12:20 pm-12:50 am

1 stop9h 30m

Detroit Metropolitan Wayne County

Fri 11/28

5:45 am-11:25 am

1 stop8h 40m

$208

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Sat 11/22

12:06 pm-12:50 am

1 stop9h 44m

Detroit Metropolitan Wayne County

Fri 11/28

5:45 am-11:25 am

1 stop8h 40m

$208

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 1/17

7:28 pm-1:10 pm

1 stop15h 42m

Chicago O'Hare Intl

Sat 1/24

3:35 pm-11:04 pm

1 stop9h 29m

$214

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sat 12/20

12:54 pm-11:25 am

1 stop20h 31m

Detroit Metropolitan Wayne County

Fri 1/2

12:20 pm-11:59 am

1 stop25h 39m

$219

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 12/4

9:13 pm-11:42 am

1 stop12h 29m

Chicago O'Hare Intl

Thu 12/11

3:47 pm-9:47 am

2 stops20h 00m

$237

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 12/2

1:33 pm-11:59 pm

1 stop8h 26m

Chicago O'Hare Intl

Tue 12/9

8:00 am-2:23 pm

1 stop8h 23m

$242

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 2/11

1:15 pm-9:52 pm

1 stop6h 37m

Chicago O'Hare Intl

Sun 2/15

7:40 am-12:37 pm

1 stop6h 57m

$244

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 1/7

5:00 am-1:24 pm

1 stop6h 24m

Chicago O'Hare Intl

Mon 1/12

9:16 am-11:39 am

Nonstop4h 23m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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

Best time to book a flight from Idaho to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Idaho 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 Idaho to Michigan

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

Currently, October is the cheapest month in which you can book a flight from Idaho to Michigan (average of $158). Flying from Idaho to Michigan in January is currently the most expensive (average of $399). 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 ID to MI?

Find hourly flight availability from Idaho to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Michigan 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 Idaho to Michigan?

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

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

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated November 4, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Idaho to Michigan. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Crew

8.6

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Idaho to Michigan. 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 Idaho to Michigan?

    Hawaiian Airlines, Frontier, and Alaska Airlines can get you from Idaho to Michigan in just under 7h 44m. Your travel time can differ by up to 1h 46m. The distance between Idaho and Michigan is about 1493 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $101. Alaska Airlines flights start at $107 while deals on Delta start at $117 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Michigan 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 Idaho to Michigan?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Michigan (average of $158). Flying from Idaho to Michigan in January is currently the most expensive (average of $399). 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 Idaho to Michigan

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

Top 4 airlines flying from Idaho to Michigan

Discover the top 4 airlines that operate flights from Idaho to Michigan. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$572FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$615FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$328Average$477FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$435Average$470FlexibilityNo cancel feeOn-time71%

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.