DTW - BIL

$186 Find Cheap Flights from Detroit to Billings

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 Billings departing on 1/22. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Billings, 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 Billings, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$354
Overall average: $834
Alaska Airlines
Mon 1/12Mon 1/19
DTW - BIL • 1 stop
Cheapest one-way
$186
American Airlines
Thu 1/22
DTW - BIL • 1 stop
When to travel
August
Cheapest • 34% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Detroit to Billings (DTW-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Billings 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 Billings

Mon, Jan 12 - Mon, Jan 19
Alaska Airlines Logo
5:15 pm - 2:55 pm
DTW
-
BIL
23h 40m1 stop
Alaska Airlines Logo
7:00 am - 4:19 pm
BIL
-
DTW
7h 19m1 stop
$354Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
5:15 pm - 2:55 pm
DTW
-
BIL
23h 40m1 stop
Alaska Airlines Logo
7:00 am - 4:19 pm
BIL
-
DTW
7h 19m1 stop
$364Alaska Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
4:45 pm - 9:23 pm
DTW
-
BIL
6h 38m1 stop
United Airlines Logo
2:45 pm - 10:30 pm
BIL
-
DTW
5h 45m1 stop
$371United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
11:05 am - 9:23 pm
DTW
-
BIL
12h 18m2 stops
United Airlines Logo
2:45 pm - 10:30 pm
BIL
-
DTW
5h 45m1 stop
$376United Airlines
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
5:15 pm - 1:22 pm
DTW
-
BIL
22h 07m2 stops
Alaska Airlines Logo
2:02 pm - 4:19 pm
BIL
-
DTW
24h 17m1 stop
$380Alaska Airlines
Fri, Jan 9 - Mon, Jan 12
Alaska Airlines Logo
5:15 pm - 11:36 pm
DTW
-
BIL
8h 21m1 stop
Alaska Airlines Logo
3:35 pm - 4:19 pm
BIL
-
DTW
22h 44m2 stops
$382Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
5:15 pm - 1:22 pm
DTW
-
BIL
22h 07m2 stops
Alaska Airlines Logo
2:02 pm - 4:19 pm
BIL
-
DTW
24h 17m1 stop
$383Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
4:40 pm - 10:43 pm
DTW
-
BIL
8h 03m1 stop
Alaska Airlines Logo
6:00 am - 3:38 pm
BIL
-
DTW
7h 38m1 stop
$389Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
5:50 pm - 11:42 pm
DTW
-
BIL
7h 52m1 stop
American Airlines Logo
6:54 am - 4:13 pm
BIL
-
DTW
7h 19m1 stop
$390American Airlines
Tue, Apr 14 - Fri, Apr 17
Delta Logo
12:15 pm - 8:07 pm
DTW
-
BIL
9h 52m2 stops
Delta Logo
6:15 am - 3:29 pm
BIL
-
DTW
7h 14m1 stop
$395Delta
Booking Insights

KAYAK's insights & trends for Detroit to Billings flights

Get data-powered insights and trends into flights from Detroit to Billings 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 Billings?

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

If your flying dates are flexible, you should consider flying to Billings on a Friday, 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 Billings. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

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 Billings, 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 Billings is August, where tickets cost $368 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $834 and $779 respectively.

Good to know

Low seasonNovember
Cheapest flight$186
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Detroit to Billings

When to book flights from Detroit to Billings

Are your dates flexible? Find out the best times to travel from Detroit to Billings 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 Billings flights

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

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Billings was $186 for a one-way ticket and $354 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Detroit to Billings?

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

  • Which is the best airline for flights from Detroit to Billings, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Detroit to Billings are Delta and United Airlines. With an average price for the route of $478 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $658 and an overall rating of 7.4.

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

    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 Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings 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 Billings?

    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 Billings with an airline and back to Detroit with another airline. Booking your flights between Detroit and BIL 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 Billings?

    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 Billings from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Detroit to Billings

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Billings. 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 Billings? 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.
7.9
DeltaOverall score based on 8005 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

2.0 MediocreWilliam, Dec 2025
DAL - ATL
Read more Delta reviews

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Everything you need to know for your flight from Detroit to Billings

Information on your arrival and departure airports