HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$115+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DTT
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$228
(Booking.com)

One-way from

$115
(Frontier)

Popular in

April

Cheapest in

February

Average price

$536
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 Detroit (DTT)
Search Deals
One-way flight from Idaho to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 30, 2025.

This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:57 pmBOI - DTW
1 stop20h 31mFrontier
Mon 5/192:28 pmDTW - BOI
1 stop25h 09mFrontier
Deal found 4/29$228
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:36 pmBOI - DTW
1 stop10h 08mMultiple Airlines
Thu 6/128:20 pmDTW - BOI
1 stop14h 21mMultiple Airlines
Deal found 4/29$229
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/612:16 pmBOI - DTW
1 stop15h 07mSpirit Airlines
Thu 6/128:20 pmDTW - BOI
1 stop14h 21mSpirit Airlines
Deal found 4/29$246
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:40 pmGEG - DTW
1 stop12h 25mAlaska Airlines
Mon 9/226:30 amDTW - GEG
1 stop9h 13mAlaska Airlines
Deal found 4/29$316
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 8/411:41 amGEG - DTW
1 stop7h 39mDelta
Sun 8/106:00 amDTW - GEG
1 stop6h 58mDelta
Deal found 4/29$317
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:57 pmGEG - DTW
2 stops32h 43mMultiple Airlines
Fri 6/208:00 amDTW - GEG
1 stop12h 07mMultiple Airlines
Deal found 4/29$325
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amGEG - DTW
1 stop7h 17mHawaiian Airlines
Mon 5/125:13 pmDTW - GEG
1 stop6h 48mHawaiian Airlines
Deal found 4/28$349
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:51 pmGEG - DTW
1 stop6h 39mAmerican Airlines
Tue 7/85:28 amDTW - GEG
1 stop9h 09mAmerican Airlines
Deal found 4/28$352
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 7/192:55 pmIDA - DTW
1 stop7h 28mDelta
Sat 8/27:00 amDTW - IDA
1 stop5h 34mDelta
Deal found 4/29$377
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:06 pmBOI - DTW
1 stop8h 08mAlaska Airlines
Wed 6/257:00 amDTW - BOI
1 stop10h 04mAlaska Airlines
Deal found 4/29$386
This Delta deal was found by Cheapflights users on 4/29. 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 6/111:46 pmBOI - DTW
1 stop9h 07mDelta
Wed 6/188:15 pmDTW - BOI
1 stop5h 59mDelta
Deal found 4/29$387
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:15 amGEG - DTW
1 stop6h 37mUnited Airlines
Tue 10/2812:11 pmDTW - GEG
2 stops11h 58mUnited Airlines
Deal found 4/29$392

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 April 30, 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

Thu 5/15

2:57 pm-1:28 pm

1 stop20h 31m

Detroit Metropolitan Wayne County

Mon 5/19

2:28 pm-1:37 pm

1 stop25h 09m

$228

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Thu 6/5

12:36 pm-12:44 am

1 stop10h 08m

Detroit Metropolitan Wayne County

Thu 6/12

8:20 pm-8:41 am

1 stop14h 21m

$229

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Fri 6/6

12:16 pm-5:23 am

1 stop15h 07m

Detroit Metropolitan Wayne County

Thu 6/12

8:20 pm-8:41 am

1 stop14h 21m

$246

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Thu 9/18

1:40 pm-5:05 am

1 stop12h 25m

Detroit Metropolitan Wayne County

Mon 9/22

6:30 am-12:43 pm

1 stop9h 13m

$316

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Mon 8/4

11:41 am-10:20 pm

1 stop7h 39m

Detroit Metropolitan Wayne County

Sun 8/10

6:00 am-9:58 am

1 stop6h 58m

$317

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Fri 6/13

5:57 pm-5:40 am

2 stops32h 43m

Detroit Metropolitan Wayne County

Fri 6/20

8:00 am-5:07 pm

1 stop12h 07m

$325

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Fri 5/9

6:00 am-4:17 pm

1 stop7h 17m

Detroit Metropolitan Wayne County

Mon 5/12

5:13 pm-9:01 pm

1 stop6h 48m

$349

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 7/1

1:51 pm-11:30 pm

1 stop6h 39m

Detroit Metropolitan Wayne County

Tue 7/8

5:28 am-11:37 am

1 stop9h 09m

$352

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Sat 7/19

2:55 pm-12:23 am

1 stop7h 28m

Detroit Metropolitan Wayne County

Sat 8/2

7:00 am-10:34 am

1 stop5h 34m

$377

BoiseDetroit

BOI - DTW

BOIDTW

Boise Air Term. Gowen Fld

Wed 5/28

7:06 pm-5:14 am

1 stop8h 08m

Detroit Metropolitan Wayne County

Wed 6/25

7:00 am-3:04 pm

1 stop10h 04m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 40 results
1
2
3
4

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 April 30, 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.

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 April 30, 2025.
Read through reviews of airlines operating flights from Idaho to Detroit, such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $115 on Frontier. Other airlines that offer cheap prices include Hawaiian Airlines from $158 and Delta from $159 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 Idaho?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
Los Angeles to O'Hare Intl flights
Boston to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Seattle to O'Hare Intl flights
San Francisco to Midway flights
Dallas/Fort Worth to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Denver to O'Hare Intl flights
John F Kennedy Intl to Detroit flights
Dulles Intl to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Dallas/Fort Worth to Detroit flights
LaGuardia to Midway flights
Atlanta to O'Hare Intl flights
Newark to Detroit flights
Seattle to Detroit flights
Hobby to O'Hare Intl flights
Tampa to O'Hare Intl flights
LaGuardia to Detroit flights
George Bush Intcntl to O'Hare Intl flights
Orlando to O'Hare Intl flights
San Diego to O'Hare Intl flights
Ontario to O'Hare Intl flights
Portland to O'Hare Intl flights
Dulles Intl to Midway flights
Santa Ana to O'Hare Intl flights
Austin to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Atlanta to Midway flights
Hartford to O'Hare Intl flights
Burbank to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
San Francisco to Detroit flights
Miami to O'Hare Intl flights
Denver to Detroit flights
Oakland to O'Hare Intl flights
Dulles Intl to Detroit flights
Reagan-National to Midway flights
Baltimore to Midway flights
Boston to Midway flights
Los Angeles to Midway flights

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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$155Average$309FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$261Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$677FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$701FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.