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$95+ Cheap flights from Idaho to Detroit (DTT)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTT
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Idaho to Detroit

Keep the following information in mind while searching for Idaho to Detroit flight deals. Data was last updated August 2, 2025.

Round-trip from

$233
(FlightHub)

One-way from

$95
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$450
From Idaho to Detroit (DTT)
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One-way flight from Idaho to Detroit (DTT)
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Detroit

Cheapest flights from Idaho to Detroit
Explore the most affordable flight options available from Idaho to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:16 pmBOI - DTW
1 stop20h 29mSpirit Airlines
Sun 9/77:40 pmDTW - BOI
1 stop26h 41mSpirit Airlines
Deal found 7/31$233
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:58 amGEG - DTW
1 stop9h 44mFrontier
Tue 8/127:15 amDTW - GEG
1 stop6h 51mFrontier
Deal found 7/30$246
This Priceline deal was found by Cheapflights users on 8/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:36 pmBOI - DTW
1 stop10h 06mFrontier
Thu 8/216:00 amDTW - BOI
1 stop7h 38mFrontier
Deal found 8/1$255
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Thu 9/259:06 pmGEG - DTW
2 stops23h 53mMultiple Airlines
Sun 9/289:35 amDTW - GEG
1 stop13h 41mMultiple Airlines
Deal found 7/30$277
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:51 amGEG - DTW
1 stop7h 04mHawaiian Airlines
Wed 11/54:51 pmDTW - GEG
1 stop7h 23mHawaiian Airlines
Deal found 7/31$278
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 10/296:00 amGEG - DTW
1 stop6h 31mDelta
Wed 11/59:00 amDTW - GEG
1 stop7h 05mDelta
Deal found 7/29$279
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:30 pmGEG - DTW
1 stop6h 51mAmerican Airlines
Sat 10/412:24 pmDTW - GEG
1 stop9h 53mAmerican Airlines
Deal found 7/30$297
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:05 amGEG - DTW
2 stops8h 46mUnited Airlines
Tue 9/305:06 pmDTW - GEG
1 stop6h 18mUnited Airlines
Deal found 7/30$303
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Fri 9/266:37 pmBOI - DTW
2 stops19h 41mMultiple Airlines
Sun 9/289:11 pmDTW - BOI
2 stops25h 20mMultiple Airlines
Deal found 7/30$309
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 9/193:25 pmJAC - DTW
1 stop18h 29mAmerican Airlines
Sat 9/276:45 amDTW - JAC
1 stop10h 43mAmerican Airlines
Deal found 7/31$309
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/231:10 pmBOI - DTW
1 stop18h 02mAmerican Airlines
Mon 8/256:49 pmDTW - BOI
1 stop19h 40mAmerican Airlines
Deal found 7/31$310
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 9/98:25 amGEG - DTW
2 stops10h 15mSouthwest
Fri 9/1212:30 pmDTW - GEG
1 stop5h 50mSouthwest
Deal found 7/30$322

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Detroit 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 August 2, 2025.
Use the filters below to find and compare flights from Idaho to Detroit that are best for you.

Fly from

Idaho

Fly to

Detroit

Route

Depart

Return

Price

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Fri 9/5

9:16 pm-7:45 pm

1 stop20h 29m

Detroit Metropolitan Wayne County

Sun 9/7

7:40 pm-8:21 pm

1 stop26h 41m

$233

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Sun 8/17

12:36 pm-12:42 am

1 stop10h 06m

Detroit Metropolitan Wayne County

Thu 8/21

6:00 am-11:38 am

1 stop7h 38m

$255

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Sun 8/17

11:58 am-12:42 am

1 stop9h 44m

Detroit Metropolitan Wayne County

Sun 8/24

6:00 am-11:07 am

1 stop8h 07m

$258

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Thu 9/25

9:06 pm-11:59 pm

2 stops23h 53m

Detroit Metropolitan Wayne County

Sun 9/28

9:35 am-8:16 pm

1 stop13h 41m

$277

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Wed 10/29

5:51 am-3:55 pm

1 stop7h 04m

Detroit Metropolitan Wayne County

Wed 11/5

4:51 pm-9:14 pm

1 stop7h 23m

$278

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Wed 10/29

6:00 am-3:31 pm

1 stop6h 31m

Detroit Metropolitan Wayne County

Wed 11/5

9:00 am-1:05 pm

1 stop7h 05m

$279

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Sat 9/27

1:30 pm-11:21 pm

1 stop6h 51m

Detroit Metropolitan Wayne County

Sat 10/4

12:24 pm-7:17 pm

1 stop9h 53m

$297

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Sat 9/27

5:05 am-4:51 pm

2 stops8h 46m

Detroit Metropolitan Wayne County

Tue 9/30

5:06 pm-8:24 pm

1 stop6h 18m

$303

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Fri 9/26

6:37 pm-4:18 pm

2 stops19h 41m

Detroit Metropolitan Wayne County

Sun 9/28

9:11 pm-8:31 pm

2 stops25h 20m

$309

JacksonDetroit

JAC - DTW

JACDTW

Jackson Hole

Fri 9/19

3:25 pm-11:54 am

1 stop18h 29m

Detroit Metropolitan Wayne County

Sat 9/27

6:45 am-3:28 pm

1 stop10h 43m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 44 results
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Best time to book a flight from Idaho to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Idaho to Detroit (average of $257). Flying from Idaho to Detroit in March is currently the most expensive (average of $305). 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 DTT?

Find hourly flight availability from Idaho to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from Idaho to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Idaho to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated August 2, 2025.
Read through reviews of airlines operating flights from Idaho to Detroit, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,613 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,904 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Detroit from Idaho.

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

    One-way options have recently been found by users for as low as $95 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $132 and American Airlines from $135 one-way.

  • What are the most popular routes from Idaho to Detroit?

    The most popular route from Idaho to Detroit is Boise Air Term. Gowen Fld - Detroit Metropolitan Wayne County. You may also consider Spokane - Detroit Metropolitan Wayne County or Idaho Falls Fanning Field - Detroit Metropolitan Wayne County.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Idaho to Detroit (average of $257). Flying from Idaho to Detroit in March is currently the most expensive (average of $305). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Idaho to Detroit

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 Detroit

Discover the top 4 airlines that operate flights from Idaho to Detroit. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$318Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$656FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$445FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$330Average$673FlexibilityNo cancel feeOn-time69%

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