DTW - BOI

$110 Find Cheap Flights from Detroit to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Boise departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Boise, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Detroit to Boise (DTW-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Boise

Thu, Aug 14 - Sun, Aug 31
Frontier Logo
6:00 am - 11:46 amDTW-BOI
7h 46m1 stop
Frontier Logo
12:43 pm - 12:45 amBOI-DTW
10h 02m1 stop
$240Frontier
Find Deal
Thu, Jun 19 - Mon, Jun 23
Spirit Airlines Logo
8:20 pm - 8:48 amDTW-BOI
14h 28m1 stop
Spirit Airlines Logo
9:43 am - 7:07 pmBOI-DTW
7h 24m1 stop
$250Spirit Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
Frontier Logo
6:00 am - 11:47 amDTW-BOI
7h 47m1 stop
Frontier Logo
12:36 pm - 12:44 amBOI-DTW
10h 08m1 stop
$261Frontier
Find Deal
Sat, Aug 16 - Sun, Aug 31
Delta Logo
6:20 pm - 12:04 amDTW-BOI
7h 44m1 stop
Delta Logo
5:40 am - 3:29 pmBOI-DTW
7h 49m1 stop
$387Delta
Find Deal
Sat, Aug 16 - Sat, Aug 30
Southwest Logo
7:10 am - 2:50 pmDTW-BOI
9h 40m2 stops
Southwest Logo
2:45 pm - 10:25 pmBOI-DTW
5h 40m1 stop
$392Southwest
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Wed, Jun 25 - Sat, Jun 28
Southwest Logo
4:15 pm - 12:25 amDTW-BOI
10h 10m2 stops
Southwest Logo
10:50 am - 11:05 pmBOI-DTW
10h 15m2 stops
$397Southwest
Find Deal
Sat, Aug 16 - Thu, Aug 28
Delta Logo
6:20 pm - 12:04 amDTW-BOI
7h 44m1 stop
Delta Logo
8:40 am - 10:30 pmBOI-DTW
11h 50m1 stop
$405Delta
Find Deal
Wed, Jun 25 - Sat, Jun 28
American Airlines Logo
5:45 pm - 11:36 pmDTW-BOI
7h 51m1 stop
American Airlines Logo
1:49 pm - 5:45 amBOI-DTW
13h 56m1 stop
$427American Airlines
Find Deal
Sun, May 25 - Wed, May 28
United Airlines Logo
6:00 am - 1:32 pmDTW-BOI
9h 32m2 stops
United Airlines Logo
2:38 pm - 10:14 pmBOI-DTW
5h 36m1 stop
$436United Airlines
Find Deal
Sun, May 25 - Wed, May 28
United Airlines Logo
6:00 am - 1:32 pmDTW-BOI
9h 32m2 stops
United Airlines Logo
2:38 pm - 10:14 pmBOI-DTW
5h 36m1 stop
$478United Airlines
Find Deal
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KAYAK's insights & trends for Detroit to Boise flights

Get data-powered insights and trends into flights from Detroit to Boise to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Detroit to Boise?

The average price of all round-trip flights from Detroit Metropolitan Wayne County Airport to Boise clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Boise on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Detroit to Boise. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Boise is August, where tickets cost $388 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $617 and $532 respectively.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Boise?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Detroit Metropolitan Wayne County Airport to Boise, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$110
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Detroit to Boise

When to book flights from Detroit to Boise

Are your dates flexible? Find out the best times to travel from Detroit to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Boise flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Boise?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Boise was $110 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Detroit and Boise?

    No, a passport isn't needed to fly from Detroit to Boise. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Detroit to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Detroit to Boise?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Detroit and Boise, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Detroit to Boise, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Detroit to Boise are Delta and Southwest. With an average price for the route of $447 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $496 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Detroit to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Detroit with another airline. Booking your flights between Detroit and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Detroit to Boise

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4288 reviews
8.6Crew
7.6Entertainment
7.1Food
8.0Comfort
8.2Boarding
Airline reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

6.0 GoodAnonymous, May 2025HOU - MCI
Read more Southwest reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Eventless. It was a good flight and good crew. Can’t complaint.

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Flight and crew were good, no complaints at all. Easy, uneventful, quick flight. The delays, cancelled flight, hold time to wait for customer service on the phone were not good. One person that answered told me the delays, first on the way to Newark, and again on way from Newark were due to weather (there was no weather on flight coming in); turns out that was not true. Multiple flights were delayed and cancelled that weekend- 6 for the trip leaving on Sunday from what customer service at the desk told me. Newark was having issues with air traffic controller I believe. So, getting false information and only options of rebook (for another day, or one with stops to get in the next day), refund or a credit valid for 5 years, did nothing to help me get to work the next day or get my son home for school that next day. There was no sort of compensation for the wait or cancellation from airline or from airport. Just out of pocket for the uber ride and the missed hours at work.

The seats! Do not nickel and dime! Be transparent about all your fees!

Canceled my flight and refused to put me on a different flight to get me to my destination. Unacceptable and ruined my trip

Not great. Overpriced and charge you for everything. All but breathing was an extra charge. Never again! Oh if you didn’t check a carry on, you couldn’t use the overhead bins. Crew said those spaces were not available. Personal items MUST go on floor. Yet, there was only 50% capacity at best! So ridiculous.

Plane uncomfortable. Issues with engine caused a long delay, 2hrs, before taking off

The flight was canceled and no option was given to get me to my destination even though there were 3 other flights going to Las Vegas later on that night. I will never fly on Spirit Airlines ever again. Terrible service!

why's KAYAK involved? why'd Spirit charge me $19.72 on Apr 28 and $4.49 on May 1 ? And ironically my credit card had to be cancelled after trip due to a bogus charge, wonder if using it on the plane enabled a scammer to get it.

why's KAYAK involved? why'd Spirit charge me $19.72 on Apr 28 and $4.49 on May 1 ?

It was fine, Can’t blame you about airport issues.

Spirit is by far the worst airline to travel with, period. Seats are cardboard, flight attendants need anger management and if you ask for water, you’re basically a criminal. I don’t care how much it costs but I will travel with an airline who actually cares about their customers. Oh and one more thing, the next time your gate agent puts his foot on someone’s baggage's scale, I hope they get what’s coming next, a viral video of your scams. You suck Spirit, do better.

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