HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Michigan

$74+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTW
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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.

Cheap 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:22 pm
GEG
-
ORD
1 stop8h 52m
Frontier
Wed 2/258:10 am
ORD
-
GEG
2 stops29h 17m
Frontier
Deal found 1/26$173
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
-
ORD
1 stop9h 36m
Frontier
Wed 3/118:55 pm
ORD
-
BOI
2 stops15h 25m
Frontier
Deal found 1/26$210
This Expedia deal was found by Cheapflights users on 1/24. 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 2/1912:22 pm
GEG
-
ORD
1 stop8h 52m
Multiple Airlines
Wed 2/255:29 pm
ORD
-
GEG
1 stop8h 30m
Multiple Airlines
Deal found 1/24$212
This Expedia deal was found by Cheapflights users on 1/25. 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 2/1912:36 pm
BOI
-
ORD
1 stop22h 22m
Multiple Airlines
Mon 2/235:29 pm
ORD
-
BOI
1 stop7h 30m
Multiple Airlines
Deal found 1/25$214
This Travelocity deal was found by Cheapflights users on 1/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
-
ORD
1 stop23h 47m
Multiple Airlines
Sun 3/13:07 pm
ORD
-
BOI
1 stop9h 23m
Multiple Airlines
Deal found 1/25$224
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 3/96:00 pm
BOI
-
ORD
1 stop19h 13m
Alaska Airlines
Thu 3/123:54 pm
ORD
-
BOI
1 stop7h 46m
Alaska Airlines
Deal found 1/25$229
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Multiple Airlines
Thu 2/268:20 am
ORD
-
BOI
1 stop16h 10m
Multiple Airlines
Deal found 1/27$230
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Frontier
Thu 2/2611:41 am
ORD
-
BOI
2 stops24h 30m
Frontier
Deal found 1/27$234
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 4/287:41 pm
GEG
-
ORD
1 stop8h 59m
Alaska Airlines
Tue 5/53:52 pm
ORD
-
GEG
1 stop8h 28m
Alaska Airlines
Deal found 1/24$235
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:00 am
GEG
-
ORD
1 stop6h 11m
Alaska Airlines
Wed 2/253:07 pm
ORD
-
GEG
1 stop10h 52m
Alaska Airlines
Deal found 1/27$236
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/242:40 pm
BOI
-
DTW
1 stop5h 51m
United Airlines
Wed 3/46:00 am
DTW
-
BOI
1 stop8h 33m
United Airlines
Deal found 1/25$237
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/141:33 pm
GEG
-
DTW
1 stop6h 47m
American Airlines
Wed 4/228:24 am
DTW
-
GEG
1 stop7h 18m
American Airlines
Deal found 1/25$237

Find flight deals from Idaho to Michigan

Keep the following information in mind while searching for Idaho to Michigan flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Kiwi.com)

One-way from

$74
(Frontier)

Popular in

November

Cheapest in

September

Average price

$386
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. 27% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Tue 3/3

7:31 pm-2:58 pm

1 stop18h 27m

Chicago O'Hare Intl

Tue 3/17

5:29 pm-11:59 pm

1 stop7h 30m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sat 3/7

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Thu 3/12

3:54 pm-10:40 pm

1 stop7h 46m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 3/1

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Thu 3/12

7:00 am-3:08 pm

1 stop9h 08m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 3/9

6:00 pm-2:13 pm

1 stop19h 13m

Chicago O'Hare Intl

Thu 3/12

3:54 pm-10:40 pm

1 stop7h 46m

$229

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 4/29

2:45 pm-11:59 pm

1 stop7h 14m

Chicago O'Hare Intl

Tue 5/5

3:52 pm-10:20 pm

1 stop8h 28m

$235

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sat 4/18

3:23 pm-10:25 pm

1 stop5h 02m

Detroit Metropolitan Wayne County

Sat 5/2

9:32 am-2:26 pm

1 stop6h 54m

$237

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 4/14

5:05 am-2:33 pm

1 stop6h 28m

Detroit Metropolitan Wayne County

Wed 4/22

11:00 am-9:11 pm

2 stops13h 11m

$242

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 4/16

7:43 pm-6:39 am

1 stop8h 56m

Chicago O'Hare Intl

Wed 4/22

3:52 pm-10:20 pm

1 stop8h 28m

$242

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 3/2

3:47 pm-11:56 pm

1 stop7h 09m

Chicago O'Hare Intl

Thu 3/12

3:54 pm-10:40 pm

1 stop7h 46m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 4/20

6:04 pm-6:39 am

1 stop11h 35m

Chicago O'Hare Intl

Sat 5/2

6:00 am-12:35 pm

1 stop7h 35m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 March is currently the most expensive (average of $323). 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.

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

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 January 27, 2026.
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
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,118 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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?

    Alaska Airlines, Delta, and United Airlines can get you from Idaho to Michigan in just under 5h 02m. Your travel time can differ by up to 13h 25m. The distance between Idaho and Michigan is about 1654 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 United Airlines, which is currently one of the cheapest options available, starting at $95. Frontier flights start at $109 while deals on Delta start at $193 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 March is currently the most expensive (average of $323). 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.
John F Kennedy Intl to Fort Lauderdale flights
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 Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Las Vegas flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
Los Angeles to John F Kennedy Intl flights
Newark to Orlando flights
O'Hare Intl to Las Vegas flights
Seattle to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
Seattle to Las Vegas flights
Dulles Intl to Miami flights
Los Angeles to Seattle flights
Newark to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to San Francisco flights
San Francisco to John F Kennedy Intl flights
Boston to San Francisco flights
Detroit to Fort Lauderdale flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Las Vegas flights
Miami to John F Kennedy Intl flights
Minneapolis to Orlando flights
Los Angeles to Honolulu flights
John F Kennedy Intl to Sky Harbor Intl flights
Boston to Fort Lauderdale flights
Seattle to Sky Harbor Intl flights
Boston to Tampa flights
Dallas/Fort Worth to Las Vegas flights
O'Hare Intl to Los Angeles flights
Reagan-National to Miami flights
Newark to New Orleans flights
John F Kennedy Intl to New Orleans flights
Detroit to Orlando flights
Boston to Miami flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
O'Hare Intl to Fort Lauderdale flights
LaGuardia to West Palm Beach flights

Top 5 airlines flying from Idaho to Michigan

Discover the top 5 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$189Average$277FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$521FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$468FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$477FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$338Average$435FlexibilityNo 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.