HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Michigan

$88+ 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
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
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 diciembre 16, 2025.

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.
mié. 12/316:07 amGEG - ORD
Nonstop3h 50mAmerican Airlines
sáb. 1/37:19 pmORD - GEG
Nonstop4h 09mAmerican Airlines
Deal found 12/15$270
This Expedia deal was found by Cheapflights users on 12/16. 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.
mar. 12/3012:02 pmGEG - ORD
1 stop10h 10mMultiple Airlines
sáb. 4/186:50 pmORD - GEG
1 stop7h 23mMultiple Airlines
Deal found 12/16$272
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:20 pmBOI - ORD
Nonstop3h 44mUnited Airlines
mar. 1/69:15 amORD - BOI
Nonstop4h 24mUnited Airlines
Deal found 12/15$279
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/314:00 pmGEG - ORD
1 stop5h 59mUnited Airlines
sáb. 1/38:08 pmORD - GEG
Nonstop4h 22mUnited Airlines
Deal found 12/15$280
This Delta deal was found by Cheapflights users on 12/16. 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.
mié. 12/315:00 amGEG - ORD
1 stop6h 20mDelta
mar. 4/217:25 amORD - GEG
1 stop7h 37mDelta
Deal found 12/16$290
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/314:00 pmGEG - ORD
1 stop5h 59mUnited Airlines
dom. 1/48:08 pmORD - GEG
Nonstop4h 22mUnited Airlines
Deal found 12/15$297
This Delta deal was found by Cheapflights users on 12/16. 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.
mié. 12/315:00 amGEG - ORD
1 stop6h 20mDelta
dom. 4/196:59 pmORD - GEG
1 stop6h 36mDelta
Deal found 12/16$307
This Frontier deal was found by Cheapflights users on 12/16. 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.
mar. 12/3012:02 pmGEG - ORD
1 stop10h 10mFrontier
sáb. 1/37:00 amORD - GEG
1 stop6h 07mFrontier
Deal found 12/16$308
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:20 pmBOI - ORD
Nonstop3h 44mUnited Airlines
sáb. 1/37:42 pmORD - BOI
Nonstop4h 17mUnited Airlines
Deal found 12/15$309
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:55 pmBOI - ORD
1 stop4h 50mDelta
lun. 1/58:50 amORD - BOI
1 stop6h 12mDelta
Deal found 12/14$316
This Frontier deal was found by Cheapflights users on 12/16. 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.
dom. 12/2112:38 pmBOI - ORD
1 stop10h 34mFrontier
jue. 1/17:00 amORD - BOI
1 stop5h 43mFrontier
Deal found 12/16$318
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.
sáb. 12/2012:20 pmBOI - ORD
Nonstop3h 44mUnited Airlines
vie. 1/29:15 amORD - BOI
Nonstop4h 24mUnited Airlines
Deal found 12/14$326

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 diciembre 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$179
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$453
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 ($187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($45 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 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 diciembre 16, 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

mar. 3/3

5:00 am-1:11 pm

1 stop6h 11m

Chicago O'Hare Intl

sáb. 3/7

5:29 pm-11:59 pm

1 stop8h 30m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

sáb. 1/31

12:32 pm-1:10 pm

1 stop22h 38m

Chicago O'Hare Intl

sáb. 2/7

8:00 am-12:44 pm

1 stop6h 44m

$214

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 1/6

3:45 pm-11:59 pm

1 stop7h 14m

Chicago O'Hare Intl

vie. 1/9

3:44 pm-11:42 pm

1 stop8h 58m

$228

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

lun. 1/12

1:55 pm-11:50 pm

1 stop8h 55m

Chicago O'Hare Intl

jue. 1/15

9:00 am-11:42 pm

1 stop15h 42m

$228

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

dom. 1/11

7:45 am-11:37 pm

1 stop14h 52m

Chicago O'Hare Intl

mié. 1/14

6:06 pm-11:59 pm

1 stop6h 53m

$228

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mié. 2/11

9:02 am-5:10 pm

1 stop7h 08m

Chicago O'Hare Intl

mar. 2/17

3:54 pm-10:40 pm

1 stop7h 46m

$228

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

lun. 1/26

11:35 am-11:50 pm

1 stop11h 15m

Chicago O'Hare Intl

vie. 1/30

3:44 pm-11:42 pm

1 stop8h 58m

$228

SpokaneChicago

GEG - ORD

GEGORD

Spokane

sáb. 2/7

1:38 pm-11:50 pm

1 stop8h 12m

Chicago O'Hare Intl

dom. 2/8

8:00 am-12:44 pm

1 stop6h 44m

$231

SpokaneChicago

GEG - ORD

GEGORD

Spokane

vie. 1/9

3:43 pm-11:50 pm

1 stop6h 07m

Chicago O'Hare Intl

mar. 1/13

6:06 pm-11:04 pm

1 stop6h 58m

$231

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

lun. 1/12

4:29 pm-11:59 pm

1 stop6h 30m

Chicago O'Hare Intl

mié. 1/14

9:00 am-11:22 am

Nonstop3h 22m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 February is currently the most expensive (average of $360). 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 diciembre 16, 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 diciembre 16, 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
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
11,049 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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
5.8
Fair
3,082 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Overall

7.9

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

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, United Airlines, and American Airlines can get you from Idaho to Michigan in just under 3h 33m. Your travel time can differ by up to 2h 57m. The distance between Idaho and Michigan is about 1159 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 February is currently the most expensive (average of $360). 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 Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
Newark to West Palm Beach flights
Newark to Orlando flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to Orlando flights
Los Angeles to Newark flights
Newark to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to West Palm Beach flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
Minneapolis to Sky Harbor Intl flights
Dallas/Fort Worth to Las Vegas flights
Baltimore to Fort Lauderdale flights
LaGuardia to Dallas/Fort Worth flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Tampa flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Seattle flights
Seattle to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Los Angeles to Seattle flights
Atlanta to John F Kennedy Intl flights
Seattle to Las Vegas flights
Los Angeles to Honolulu flights
Reagan-National to Miami flights
Dulles Intl to Miami flights
Newark to Tampa flights
San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to Atlanta flights
O'Hare Intl to Fort Lauderdale flights
Dallas/Fort Worth to Orlando flights
John F Kennedy Intl to San Francisco flights
Atlanta to LaGuardia flights
Boston to Fort Lauderdale flights
Dallas/Fort Worth to Denver flights
Boston to Miami 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$189Average$277FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$550FlexibilityNo cancel feeOn-time69%
DeltaCheapest$273Average$571FlexibilityNo 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.