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$68+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTW
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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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 25, 2025.

This Frontier deal was found by Cheapflights users on 11/23. 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.
Thu 12/2512:38 pmBOI - DTW
1 stop6h 28mFrontier
Sat 1/310:01 pmDTW - BOI
1 stop15h 42mFrontier
Deal found 11/23$209
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Sat 12/2011:59 pmGEG - ORD
Nonstop3h 48mUnited Airlines
Sat 1/109:16 amORD - GEG
Nonstop4h 23mUnited Airlines
Deal found 11/25$252
This Frontier deal was found by Cheapflights users on 11/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:08 pmGEG - ORD
1 stop10h 04mFrontier
Sun 12/217:00 amORD - GEG
1 stop6h 07mFrontier
Deal found 11/25$257
This Alaska Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 12/107:00 amGEG - ORD
1 stop10h 54mAlaska Airlines
Tue 12/163:35 pmORD - GEG
1 stop7h 53mAlaska Airlines
Deal found 11/25$260
This Expedia deal was found by Cheapflights users on 11/25. 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.
Wed 12/101:33 pmGEG - ORD
1 stop6h 57mMultiple Airlines
Sun 12/147:00 amORD - GEG
1 stop6h 13mMultiple Airlines
Deal found 11/25$263
This United Airlines deal was found by Cheapflights users on 11/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:49 pmJAC - ORD
1 stop5h 19mUnited Airlines
Sat 12/138:45 amORD - JAC
Nonstop3h 21mUnited Airlines
Deal found 11/24$271
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:33 pmGEG - MDW
1 stop8h 32mDelta
Wed 12/245:59 pmMDW - GEG
1 stop7h 17mDelta
Deal found 11/25$272
This Expedia deal was found by Cheapflights users on 11/24. 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.
Sat 12/2012:54 pmBOI - DTW
1 stop20h 31mMultiple Airlines
Tue 1/66:40 amDTW - BOI
1 stop9h 09mMultiple Airlines
Deal found 11/24$272
This Alaska Airlines deal was found by Cheapflights users on 11/24. 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.
Mon 12/158:47 pmGEG - ORD
1 stop15h 52mAlaska Airlines
Mon 12/226:00 amORD - GEG
1 stop6h 56mAlaska Airlines
Deal found 11/24$276
This Delta deal was found by Cheapflights users on 11/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:33 pmGEG - MDW
1 stop8h 32mDelta
Wed 12/245:59 pmMDW - GEG
1 stop7h 17mDelta
Deal found 11/25$277
This Alaska Airlines deal was found by Cheapflights users on 11/25. 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.
Sun 12/147:00 amGEG - ORD
1 stop10h 54mAlaska Airlines
Wed 12/173:05 pmORD - GEG
1 stop10h 54mAlaska Airlines
Deal found 11/25$277
This Expedia deal was found by Cheapflights users on 11/24. 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 12/412:08 pmGEG - ORD
1 stop10h 04mMultiple Airlines
Mon 12/83:35 pmORD - GEG
1 stop7h 53mMultiple Airlines
Deal found 11/24$282

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 25, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$162
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$792
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. 25% potential increase in price ($165 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 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 25, 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

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Sun 1/25

3:51 pm-11:44 pm

1 stop6h 53m

Chicago O'Hare Intl

Fri 1/30

9:58 am-12:21 pm

Nonstop3h 23m

$247

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Mon 1/19

7:28 pm-1:10 pm

1 stop15h 42m

Chicago O'Hare Intl

Mon 1/26

6:06 pm-11:04 pm

1 stop6h 58m

$248

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 12/20

11:59 pm-5:47 am

Nonstop3h 48m

Chicago O'Hare Intl

Sat 1/10

9:16 am-11:39 am

Nonstop4h 23m

$252

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Thu 2/5

2:40 pm-11:55 pm

1 stop8h 15m

Chicago O'Hare Intl

Mon 2/9

1:50 pm-7:06 pm

1 stop6h 16m

$257

BoiseSouth Bend

BOI - SBN

BOISBN

Boise Air Term. Gowen Fld

Fri 1/23

3:03 pm-10:35 pm

1 stop5h 32m

South Bend/Michiana

Tue 1/27

7:15 am-1:34 pm

1 stop8h 19m

$269

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Sat 3/21

6:00 am-1:23 pm

1 stop5h 23m

Chicago Midway

Sun 3/29

2:03 pm-7:59 pm

1 stop7h 56m

$272

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Thu 1/15

12:55 pm-10:07 pm

1 stop7h 12m

Chicago Midway

Sun 1/18

1:49 pm-7:54 pm

1 stop8h 05m

$272

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Mon 12/15

8:47 pm-2:39 pm

1 stop15h 52m

Chicago O'Hare Intl

Mon 12/22

6:00 am-10:56 am

1 stop6h 56m

$276

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Mon 1/19

1:20 pm-11:53 pm

1 stop8h 33m

Chicago O'Hare Intl

Mon 1/26

7:20 am-6:45 pm

2 stops13h 25m

$280

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 1/22

9:20 am-9:43 pm

2 stops10h 23m

Chicago O'Hare Intl

Tue 1/27

8:50 am-6:45 pm

2 stops11h 55m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 60 results
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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 November 25, 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 25, 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
4,254 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

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?

    American Airlines, Alaska Airlines, and United Airlines can get you from Idaho to Michigan in just under 3h 48m. Your travel time can differ by up to 11h 54m. 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 $68. Alaska Airlines flights start at $106 while deals on Southwest start at $128 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

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Alternative routes for Idaho to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
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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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$551FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$566FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$328Average$477FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$338Average$435FlexibilityNo cancel feeOn-time71%

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