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Idaho

$86+ Cheap flights from Michigan to Idaho

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Michigan to Idaho

Cheapest flights from Michigan to Idaho
Explore the most affordable flight options available from Michigan to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/188:30 am
DTW
-
BOI
1 stop29h 21m
Frontier
jue. 2/2612:38 pm
BOI
-
DTW
1 stop20h 26m
Frontier
Deal found 1/27$169
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.
mar. 2/245:29 pm
ORD
-
GEG
1 stop8h 30m
Multiple Airlines
jue. 2/2612:22 pm
GEG
-
ORD
1 stop8h 52m
Multiple Airlines
Deal found 1/27$193
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.
mié. 2/1811:51 am
ORD
-
BOI
2 stops25h 00m
Frontier
jue. 3/512:38 pm
BOI
-
ORD
1 stop9h 36m
Frontier
Deal found 1/27$223
This Travelocity deal was found by Cheapflights users on 1/28. 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.
mié. 2/257:00 am
ORD
-
BOI
1 stop8h 58m
Alaska Airlines
mié. 3/45:40 am
BOI
-
ORD
1 stop6h 31m
Alaska Airlines
Deal found 1/28$229
This Expedia deal was found by Cheapflights users on 1/28. 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. 2/178:20 am
ORD
-
BOI
1 stop16h 10m
Multiple Airlines
jue. 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Multiple Airlines
Deal found 1/28$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.
lun. 3/26:00 am
ORD
-
BOI
1 stop11h 47m
Multiple Airlines
jue. 3/512:38 pm
BOI
-
ORD
1 stop9h 36m
Multiple Airlines
Deal found 1/27$232
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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. 3/45:29 pm
ORD
-
GEG
1 stop8h 30m
Alaska Airlines
mié. 3/115:40 am
GEG
-
ORD
1 stop6h 31m
Alaska Airlines
Deal found 1/28$235
This United Airlines deal was found by Cheapflights users on 1/28. 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. 2/186:00 am
DTW
-
BOI
1 stop8h 33m
United Airlines
mar. 2/246:25 am
BOI
-
DTW
1 stop6h 30m
United Airlines
Deal found 1/28$237
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.
mié. 2/1811:51 am
ORD
-
BOI
2 stops25h 00m
Multiple Airlines
lun. 3/25:37 pm
BOI
-
ORD
1 stop23h 31m
Multiple Airlines
Deal found 1/27$243
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.
mié. 2/1811:51 am
ORD
-
BOI
2 stops25h 00m
Multiple Airlines
vie. 2/275:37 pm
BOI
-
ORD
1 stop22h 16m
Multiple Airlines
Deal found 1/27$247
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/29:55 am
ORD
-
BOI
Nonstop3h 43m
American Airlines
mar. 5/51:29 pm
BOI
-
ORD
Nonstop3h 34m
American Airlines
Deal found 1/27$249
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.
vie. 3/65:29 pm
ORD
-
GEG
1 stop7h 32m
Alaska Airlines
lun. 3/912:00 pm
GEG
-
ORD
1 stop9h 56m
Alaska Airlines
Deal found 1/27$249

Find flight deals from Michigan to Idaho

Keep the following information in mind while searching for Michigan to Idaho flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(CheapOair)

One-way from

$86
(CheapOair)

Popular in

November

Cheapest in

August

Average price

$358
Provider with most accurate pricing for Detroit (DTT)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Boise Air Term. Gowen Fld flights.
Search Deals
From Michigan to Idaho
Search Deals
One-way flight from Michigan to Idaho
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($33 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 Michigan to Idaho 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 enero 29, 2026.
Use the filters below to find and compare flights from Michigan to Idaho that are best for you.

Fly from

Michigan

Fly to

Idaho

Route

Depart

Return

Price

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

sáb. 4/18

7:10 am-3:24 pm

1 stop10h 14m

Boise Air Term. Gowen Fld

sáb. 4/25

6:15 am-2:33 pm

1 stop6h 18m

$237

DetroitBoise

DTW - BOI

DTWBOI

Detroit Metropolitan Wayne County

mié. 2/18

6:00 am-12:33 pm

1 stop8h 33m

Boise Air Term. Gowen Fld

mar. 2/24

6:25 am-2:55 pm

1 stop6h 30m

$237

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

lun. 5/4

7:59 pm-12:32 pm

1 stop17h 33m

Boise Air Term. Gowen Fld

mié. 5/6

2:57 pm-11:59 pm

1 stop8h 02m

$249

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

sáb. 2/28

9:15 am-12:33 pm

Nonstop4h 18m

Boise Air Term. Gowen Fld

sáb. 3/7

2:40 pm-10:55 pm

1 stop7h 15m

$259

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

mié. 3/4

9:15 am-12:33 pm

Nonstop4h 18m

Boise Air Term. Gowen Fld

mar. 3/10

5:31 pm-11:52 pm

1 stop5h 21m

$259

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

sáb. 4/18

8:40 am-11:49 am

Nonstop4h 09m

Boise Air Term. Gowen Fld

sáb. 4/25

2:37 pm-10:58 pm

1 stop7h 21m

$259

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

lun. 3/9

7:40 pm-10:56 pm

Nonstop4h 16m

Boise Air Term. Gowen Fld

mié. 3/18

5:00 am-11:19 am

1 stop5h 19m

$259

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

sáb. 2/28

2:40 pm-9:17 pm

1 stop8h 37m

Spokane

mar. 3/3

7:00 am-12:50 pm

Nonstop3h 50m

$265

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

mié. 4/15

2:12 pm-9:01 pm

1 stop7h 49m

Boise Air Term. Gowen Fld

dom. 4/19

5:34 am-1:32 pm

1 stop6h 58m

$269

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

mié. 2/18

5:35 pm-11:10 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

mar. 3/3

7:45 am-4:45 pm

1 stop8h 00m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Idaho

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

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

Currently, August is the cheapest month in which you can book a flight from Michigan to Idaho (average of $131). Flying from Michigan to Idaho in June is currently the most expensive (average of $326). 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 Michigan to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated enero 29, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Michigan to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,806 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,128 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,205 reviews
Alaska Airlines
8.0
Very good
11,806 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

    For as low as $269, United Airlines can have you in Idaho from Michigan in 7h 49m. Airlines will cover a distance of 1444 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $83. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Michigan to Idaho for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Michigan to Idaho (average of $131). Flying from Michigan to Idaho in June is currently the most expensive (average of $326). 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

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Alternative routes for Michigan to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Michigan to Idaho

Discover the top 6 airlines that operate flights from Michigan to Idaho. 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$174Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$539FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$468FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$298Average$396FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$376Average$509FlexibilityNo cancel feeOn-time63%

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