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$66+ 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. 1 — ene. 81
jue. 1/1
jue. 1/8
1 adult, Economy
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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 2, 2025.

This Mytrip deal was found by Cheapflights users on 12/1. 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.
jue. 12/1112:44 pmBOI - DTW
1 stop25h 35mFrontier
sáb. 1/310:01 pmDTW - BOI
1 stop15h 42mFrontier
Deal found 12/1$213
This Expedia deal was found by Cheapflights users on 12/1. 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.
mié. 12/177:00 amBOI - ORD
1 stop11h 54mMultiple Airlines
dom. 1/47:00 amORD - BOI
1 stop5h 43mMultiple Airlines
Deal found 12/1$242
This Southwest deal was found by Cheapflights users on 11/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/253:15 pmGEG - MDW
1 stop6h 25mSouthwest
sáb. 1/35:15 amMDW - GEG
1 stop6h 00mSouthwest
Deal found 11/30$255
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3111:58 amBOI - ORD
1 stop11h 01mAlaska Airlines
mié. 1/79:00 amORD - BOI
2 stops14h 09mAlaska Airlines
Deal found 12/2$259
This Expedia deal was found by Cheapflights users on 12/1. 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.
vie. 12/1212:44 pmBOI - ORD
1 stop10h 28mMultiple Airlines
lun. 12/153:05 pmORD - BOI
1 stop9h 50mMultiple Airlines
Deal found 12/1$271
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
lun. 12/299:50 pmBOI - DTW
1 stop29h 30mAlaska Airlines
mar. 1/66:40 amDTW - BOI
1 stop10h 42mAlaska Airlines
Deal found 12/1$276
This Flightnetwork deal was found by Cheapflights users on 12/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1212:44 pmBOI - ORD
1 stop10h 28mFrontier
dom. 12/147:00 amORD - BOI
1 stop5h 49mFrontier
Deal found 12/1$280
This American Airlines deal was found by Cheapflights users on 12/1. 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. 12/171:25 pmBOI - ORD
1 stop6h 59mAmerican Airlines
dom. 1/48:04 pmORD - BOI
Nonstop3h 55mAmerican Airlines
Deal found 12/1$289
This Delta deal was found by Cheapflights users on 12/1. 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.
jue. 12/251:00 pmBOI - ORD
1 stop7h 36mDelta
jue. 1/14:01 pmORD - BOI
1 stop8h 52mDelta
Deal found 12/1$292
This Mytrip deal was found by Cheapflights users on 11/30. 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.
dom. 12/1412:44 pmBOI - DTW
1 stop25h 35mFrontier
sáb. 1/310:01 pmDTW - BOI
1 stop15h 42mFrontier
Deal found 11/30$292
This KAYAK deal was found by Cheapflights users on 11/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/138:26 pmBOI - ORD
1 stop8h 55mAlaska Airlines
mar. 12/163:05 pmORD - BOI
1 stop9h 50mAlaska Airlines
Deal found 11/30$298
This Delta deal was found by Cheapflights users on 11/30. 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.
dom. 12/145:35 amBOI - MDW
1 stop6h 35mDelta
sáb. 1/35:59 pmMDW - BOI
1 stop6h 54mDelta
Deal found 11/30$299

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 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$185
(Alaska Airlines)

One-way from

$66
(WAYA)

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. 22% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 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 2, 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

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

vie. 1/23

7:55 pm-2:29 pm

1 stop17h 34m

Chicago O'Hare Intl

mar. 1/27

9:00 am-10:09 pm

2 stops14h 09m

$186

SpokaneChicago

GEG - ORD

GEGORD

Spokane

mié. 1/14

1:20 pm-11:53 pm

1 stop8h 33m

Chicago O'Hare Intl

lun. 1/19

7:30 am-12:37 pm

1 stop7h 07m

$186

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

vie. 1/23

7:55 pm-11:37 pm

1 stop26h 42m

Chicago O'Hare Intl

lun. 2/2

3:44 pm-11:42 pm

1 stop8h 58m

$197

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

jue. 1/8

6:40 am-2:45 pm

1 stop7h 05m

Chicago Midway

mié. 1/14

8:10 am-3:20 pm

1 stop8h 10m

$198

SpokaneChicago

GEG - ORD

GEGORD

Spokane

mié. 2/18

5:00 am-1:22 pm

1 stop6h 22m

Chicago O'Hare Intl

dom. 2/22

7:40 am-2:58 pm

1 stop9h 18m

$198

SpokaneChicago

GEG - ORD

GEGORD

Spokane

mar. 3/3

5:00 am-1:22 pm

1 stop6h 22m

Chicago O'Hare Intl

sáb. 3/7

7:40 am-12:35 pm

1 stop6h 55m

$198

SpokaneChicago

GEG - ORD

GEGORD

Spokane

vie. 1/9

7:20 am-5:44 pm

2 stops8h 24m

Chicago O'Hare Intl

mar. 1/13

2:20 pm-6:45 pm

1 stop6h 25m

$203

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

jue. 1/15

1:40 pm-11:53 pm

1 stop9h 13m

Chicago O'Hare Intl

dom. 1/18

7:30 am-8:12 pm

1 stop13h 42m

$213

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

jue. 1/8

6:05 am-3:25 pm

1 stop8h 20m

Chicago O'Hare Intl

mié. 1/14

2:15 pm-10:30 pm

2 stops9h 15m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

jue. 1/8

1:20 pm-11:53 pm

1 stop8h 33m

Chicago O'Hare Intl

jue. 1/22

6:50 am-6:45 pm

2 stops13h 55m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 diciembre 2, 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 2, 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
4,253 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 Southwest can get you from Idaho to Michigan in just under 7h 05m. Your travel time can differ by up to 10h 29m. The distance between Idaho and Michigan is about 1444 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

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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 diciembre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$572FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$519FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$328Average$477FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$338Average$435FlexibilityNo cancel feeOn-time71%

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