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Boise

$123+ Cheap flights from Michigan to Boise (BOI)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BOI
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Michigan to Boise

Cheapest flights from Michigan to Boise
Explore the most affordable flight options available from Michigan to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:06 am
ORD
-
BOI
1 stop25h 58m
Frontier
Tue 10/2012:23 pm
BOI
-
ORD
1 stop20h 38m
Frontier
Deal found 7/24$257
This CheapOair deal was found by Cheapflights users on 7/27. 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.
Wed 9/91:21 pm
ORD
-
BOI
1 stop25h 34m
Frontier
Mon 9/142:50 pm
BOI
-
ORD
1 stop13h 48m
Frontier
Deal found 7/27$260
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am
DTW
-
BOI
1 stop6h 44m
Frontier
Thu 9/2412:59 pm
BOI
-
DTW
1 stop9h 25m
Frontier
Deal found 7/24$264
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:15 am
DTW
-
BOI
1 stop8h 40m
Frontier
Thu 9/172:50 pm
BOI
-
DTW
1 stop12h 05m
Frontier
Deal found 7/27$265
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:06 am
ORD
-
BOI
2 stops28h 51m
Frontier
Tue 10/1312:23 pm
BOI
-
ORD
1 stop20h 38m
Frontier
Deal found 7/23$267
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:06 am
ORD
-
BOI
1 stop25h 58m
Frontier
Fri 9/183:52 pm
BOI
-
ORD
1 stop12h 50m
Frontier
Deal found 7/24$272
This CheapOair deal was found by Cheapflights users on 7/27. 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.
Sat 9/512:20 pm
DTW
-
BOI
1 stop25h 09m
Frontier
Mon 9/142:50 pm
BOI
-
DTW
1 stop12h 05m
Frontier
Deal found 7/27$275
This Frontier deal was found by Cheapflights users on 7/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:50 am
ORD
-
BOI
1 stop9h 07m
Frontier
Mon 10/263:52 pm
BOI
-
ORD
1 stop12h 50m
Frontier
Deal found 7/26$284
This Frontier deal was found by Cheapflights users on 7/23. 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 9/106:50 am
ORD
-
BOI
1 stop9h 07m
Frontier
Sun 9/133:52 pm
BOI
-
ORD
1 stop12h 50m
Frontier
Deal found 7/23$286
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 8/179:57 pm
ORD
-
BOI
1 stop15h 32m
Frontier
Thu 8/2012:24 pm
BOI
-
ORD
1 stop24h 12m
Frontier
Deal found 7/27$287
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:16 pm
ORD
-
BOI
1 stop15h 40m
Alaska Airlines
Mon 10/266:04 pm
BOI
-
ORD
1 stop10h 36m
Alaska Airlines
Deal found 7/27$293
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:57 pm
ORD
-
BOI
1 stop15h 32m
Multiple Airlines
Mon 8/247:48 pm
BOI
-
ORD
1 stop9h 32m
Multiple Airlines
Deal found 7/26$296

Find flight deals from Michigan to Boise

Keep the following information in mind while searching for Michigan to Boise flight deals. Data was last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(CheapOair)

One-way from

$123
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$490
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 Boise Air Term. Gowen Fld
Search Deals
One-way flight from Michigan to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Boise 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 July 28, 2026.
Use the filters below to find and compare flights from Michigan to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sat 8/22

5:15 pm-9:30 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Sat 8/29

6:10 am-8:10 pm

2 stops12h 00m

$316

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Mon 10/26

6:31 pm-11:59 pm

1 stop7h 28m

Boise Air Term. Gowen Fld

Fri 10/30

3:00 pm-10:45 pm

1 stop5h 45m

$316

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 9/1

1:21 pm-10:40 pm

2 stops11h 19m

Boise Air Term. Gowen Fld

Wed 9/30

3:21 pm-12:38 am

1 stop7h 17m

$316

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Mon 10/26

5:35 pm-1:40 am

2 stops10h 05m

Boise Air Term. Gowen Fld

Fri 10/30

7:55 am-3:05 pm

1 stop5h 10m

$321

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 9/9

8:40 am-11:26 am

Nonstop3h 46m

Boise Air Term. Gowen Fld

Mon 9/14

7:05 pm-5:01 am

1 stop8h 56m

$323

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 1/19

8:00 am-4:11 pm

1 stop9h 11m

Boise Air Term. Gowen Fld

Sat 1/23

4:00 pm-11:59 pm

1 stop6h 59m

$325

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 11/24

9:00 am-3:25 pm

1 stop7h 25m

Boise Air Term. Gowen Fld

Tue 12/1

1:00 pm-11:59 pm

1 stop9h 59m

$325

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Thu 8/20

10:20 am-4:15 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Thu 8/27

3:45 pm-11:45 pm

1 stop7h 00m

$327
Quickest round-trip

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Wed 9/9

6:40 am-10:55 am

1 stop5h 15m

Boise Air Term. Gowen Fld

Wed 9/16

3:40 pm-11:25 pm

1 stop6h 45m

$333

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Thu 10/22

2:55 pm-11:35 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Sat 10/24

2:25 pm-8:55 pm

1 stop5h 30m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Michigan to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 Boise

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

Currently, January is the cheapest month in which you can book a flight from Michigan to Boise (average of $358). Flying from Michigan to Boise in March is currently the most expensive (average of $619). 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 Boise?

Airfare is below average for this route at the moment.
Michigan to Boise flights typically cost between $487 and $766 in September.
The cheapest round-trip price found within the last 5 days was $264 on Frontier (Sep 15-Sep 24).

Related info for your journey

Find useful and relevant information for your journey from Michigan to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Michigan?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from Michigan. Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Michigan to Boise?

    For as low as $316, Southwest can have you in Boise from Michigan in 6h 15m. Michigan and Boise are separated by a distance of 1536 mi. This flight may include one or multiple stops.

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

    $80 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $152 and $163, respectively.

  • What are the most popular routes from Michigan to Boise?

    The most popular route from Michigan to Boise is Chicago O'Hare Intl - Boise Air Term. Gowen Fld. You may also consider Detroit Metropolitan Wayne County - Boise Air Term. Gowen Fld or Chicago Midway - Boise Air Term. Gowen Fld.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Michigan to Boise (average of $358). Flying from Michigan to Boise in March is currently the most expensive (average of $619). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Michigan to Boise

Discover the top 5 airlines that operate flights from Michigan to Boise. 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$290FlexibilityNo cancel feeOn-time62%
DeltaCheapest$237Average$481FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$488FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$559FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$304Average$577FlexibilityNo cancel feeOn-time69%

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