DTW - BIL

$205 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 3/15. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$369
Overall average: $418
Alaska Airlines
Mon 5/11Thu 5/14
DTW - BIL • 1 stop
Cheapest one-way
$205
United Airlines
Sun 3/15
DTW - BIL • 1 stop
Top airlines
Alaska Airlines
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 • 35% 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, May 11 - Thu, May 14
Alaska Airlines Logo
5:10 pm - 10:59 pm
DTW
-
BIL
7h 49m
1 stop
Alaska Airlines Logo
7:21 pm - 5:49 am
BIL
-
DTW
8h 28m
1 stop
$369Alaska Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
4:45 pm - 9:23 pm
DTW
-
BIL
6h 38m
1 stop
United Airlines Logo
10:49 am - 11:54 pm
BIL
-
DTW
11h 05m
2 stops
$408United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
7:15 am - 1:24 pm
DTW
-
BIL
8h 09m
2 stops
United Airlines Logo
10:49 am - 11:54 pm
BIL
-
DTW
11h 05m
2 stops
$414United Airlines
Mon, May 11 - Thu, May 14
Delta Logo
5:45 pm - 10:27 pm
DTW
-
BIL
6h 42m
1 stop
Delta Logo
6:15 am - 3:29 pm
BIL
-
DTW
7h 14m
1 stop
$421Delta
Mon, Feb 9 - Thu, Feb 12
United Airlines Logo
4:45 pm - 9:23 pm
DTW
-
BIL
6h 38m
1 stop
United Airlines Logo
7:00 am - 2:55 pm
BIL
-
DTW
5h 55m
1 stop
$431United Airlines
Wed, Apr 22 - Sun, Apr 26
Delta Logo
5:59 pm - 10:24 pm
DTW
-
BIL
6h 25m
1 stop
Delta Logo
5:20 am - 7:15 pm
BIL
-
DTW
11h 55m
2 stops
$442Delta
Wed, Apr 22 - Sun, Apr 26
Alaska Airlines Logo
5:10 pm - 12:09 pm
DTW
-
BIL
20h 59m
1 stop
Alaska Airlines Logo
7:00 am - 5:49 am
BIL
-
DTW
20h 49m
1 stop
$443Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Alaska Airlines Logo
5:10 pm - 1:26 pm
DTW
-
BIL
22h 16m
2 stops
Alaska Airlines Logo
7:00 am - 5:49 am
BIL
-
DTW
20h 49m
1 stop
$446Alaska Airlines
Fri, Jul 3 - Mon, Jul 6
Delta Logo
6:20 pm - 10:37 pm
DTW
-
BIL
6h 17m
1 stop
Delta Logo
6:25 pm - 9:24 am
BIL
-
DTW
12h 59m
2 stops
$447Delta
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
9:03 am - 1:23 pm
DTW
-
BIL
6h 20m
1 stop
United Airlines Logo
2:35 pm - 10:52 pm
BIL
-
DTW
6h 17m
1 stop
$448United Airlines
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 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 $350 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $779 and $775 respectively.

Good to know

Low seasonNovember
Cheapest flight$205
Best time to beat the crowds but there is an average 42% increase in price.
Most popular time to fly with an average 10% 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 $205 for a one-way ticket and $369 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 $429 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 $598 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 8124 reviews
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

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

Information on your arrival and departure airports