DTW - BIL

$184 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 4/28. 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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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

Thu, Dec 18 - Fri, Jan 9
Multiple Airlines Logo
9:02 am - 2:08 pmDTW-BIL
31h 06m1 stop
Multiple Airlines Logo
12:20 pm - 8:09 pmBIL-DTW
29h 49m1 stop
$248Multiple Airlines
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Tue, Dec 16 - Mon, Jan 12
Multiple Airlines Logo
6:48 pm - 8:35 amDTW-BIL
39h 47m2 stops
Multiple Airlines Logo
12:20 pm - 1:47 pmBIL-DTW
23h 27m1 stop
$270Multiple Airlines
Find Deal
Thu, Dec 18 - Wed, Jan 7
Multiple Airlines Logo
9:02 am - 2:08 pmDTW-BIL
31h 06m1 stop
Multiple Airlines Logo
11:20 am - 11:25 amBIL-DTW
22h 05m2 stops
$274Multiple Airlines
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Thu, Dec 18 - Wed, Jan 7
Multiple Airlines Logo
9:02 am - 2:08 pmDTW-BIL
31h 06m1 stop
Multiple Airlines Logo
11:20 am - 7:32 pmBIL-DTW
30h 12m1 stop
$282Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Delta Logo
8:09 pm - 12:23 amDTW-BIL
6h 14m1 stop
Delta Logo
6:25 am - 3:26 pmBIL-DTW
7h 01m1 stop
$369Delta
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Sun, Dec 14 - Mon, Jan 12
Delta Logo
5:55 pm - 12:23 amDTW-BIL
8h 28m1 stop
Delta Logo
11:47 am - 7:29 pmBIL-DTW
5h 42m1 stop
$371Delta
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Fri, Dec 12 - Wed, Jan 7
Alaska Airlines Logo
5:41 pm - 12:08 amDTW-BIL
8h 27m1 stop
Alaska Airlines Logo
7:00 am - 4:19 pmBIL-DTW
7h 19m1 stop
$389Alaska Airlines
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Fri, Dec 12 - Fri, Jan 9
Alaska Airlines Logo
5:41 pm - 12:08 amDTW-BIL
8h 27m1 stop
Alaska Airlines Logo
7:00 am - 4:19 pmBIL-DTW
7h 19m1 stop
$402Alaska Airlines
Find Deal
Tue, Dec 16 - Thu, Jan 8
United Airlines Logo
9:15 am - 3:26 pmDTW-BIL
8h 11m2 stops
United Airlines Logo
10:52 am - 11:44 pmBIL-DTW
10h 52m2 stops
$461United Airlines
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Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
6:00 am - 1:13 pmDTW-BIL
9h 13m2 stops
United Airlines Logo
5:00 am - 3:16 pmBIL-DTW
8h 16m2 stops
$541United Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $369 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 36% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$248
Overall average: $866
Multiple Airlines
Thu 12/18Fri 1/9
DTW - BIL • 1 stop
Cheapest one-way
$184
Alaska Airlines
Tue 4/28
DTW - BIL • 1 stop
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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!
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 $907 and $866 respectively.

Good to know

Low seasonNovember
Cheapest flight$184
Best time to beat the crowds but there is an average 34% increase in price.
Most popular time to fly with an average 4% 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 $184 for a one-way ticket and $248 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Detroit and Billings, with Star Alliance 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 $724 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 7997 reviews
8.5Crew
7.9Entertainment
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

6.0 GoodAnonymous, Nov 2025BOS - MCO
Read more Delta reviews

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

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

Information on your arrival and departure airports

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