Domestic route
Cheap flights from Detroit to Las Vegas
Detroit Metropolitan Wayne County Airport (DTW) to Harry Reid International Airport (LAS). 1,745 miles, 4h 15m nonstop.
DTW to LAS at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 1,745 milesgreat-circle
- Typical flight time
- 4h 15mnonstop, gate to gate
- Nonstop airlines
- DLWNASNK6 airlinesDelta, Southwest, Alaska
- Nonstop flights per day
- 26all airlines combined
- Cheapest month
- October 2026over the next six months
- Best day to fly
- Wednesday17% less than Friday
- Time difference
- 3h behindLas Vegas vs Detroit
Detroit to Las Vegas
Round trips from $142
Per traveler, taxes and fees included. Lowest fare we found departs Wed, Oct 7.
Cheapest month: October 2026
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppDetroit to Las Vegas fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Detroit to Las Vegas
6 airlines fly nonstop with 26 departures a day combined, plus 4 more with one stop.
- NKSpirit AirlinesLow-costNonstop · 10 flights a day · first checked bag from $55
- DLDelta Air LinesSkyTeamNonstop · 5 flights a day · first checked bag from $35
- WNSouthwest AirlinesLow-costNonstop · 4 flights a day · first checked bag from $35
- F9Frontier AirlinesLow-costNonstop · 3 flights a day · first checked bag from $55
- ASAlaska AirlinesoneworldNonstop · 2 flights a day · first checked bag from $35
- MXBreeze AirwaysLow-costNonstop · 2 flights a day · first checked bag from $45
- AAAmerican AirlinesoneworldConnecting via DFW, CLT, ORD, PHX, PHL, LAX, DCA, JFK · first checked bag from $40
- B6JetBlueConnecting via JFK, LAX · first checked bag from $40
- SYSun Country AirlinesLow-costConnecting via MSP · first checked bag from $45
- UAUnited AirlinesStar AllianceConnecting via ORD, DEN, IAH, EWR, SFO, IAD, LAX · first checked bag from $40
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Los Angeles (LAX)AAUAB63 airlines
- Chicago (ORD)AAUA2 airlines
- New York (JFK)AAB62 airlines
- Dallas (DFW)AA1 airline
- Charlotte (CLT)AA1 airline
Tips for this route
- Delta, Southwest, Alaska and Spirit all fly DTW to LAS nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
- October 2026 is the cheapest month to fly over the next six months, with round trips from $142; September 2026 is the most expensive at $166 and up, a difference of $24 per traveler.
- Departing on a Wednesday averages 17% less than a Friday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks.
- Las Vegas is 3 hours behind Detroit. A morning departure lands in Las Vegas with most of the day left; an evening flight arrives close to local dinner time.
Destination guide
Las Vegas: The Strip, the shows and the desert beyond
Las Vegas has more nonstop routes than almost any US leisure destination, which keeps fares low from every region. Harry Reid International sits a five-minute drive from the Strip, and midweek trips can be remarkably cheap.
Best time to visit: March–May and October–November are warm without the 105°F summer afternoons. Weekday arrivals (Sunday–Thursday) are far cheaper than Friday and Saturday.
Flying the other way? Las Vegas to DetroitFares, airlines and tips for LAS to DTW.Ready to compare live fares?
See every airline on DTW–LAS side by side with bags and seat rules spelled out.
Search Detroit to Las VegasDetroit to Las Vegas: common questions
How long is the flight from Detroit to Las Vegas?
A nonstop flight from Detroit (DTW) to Las Vegas (LAS) takes about 4h 15m gate to gate, covering 1,745 miles. Connecting itineraries add the layover, typically 1 to 3 hours more in total.
Which airlines fly nonstop from DTW to LAS?
Delta Air Lines, Southwest Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines and Breeze Airways operate nonstop flights from Detroit (DTW) to Las Vegas (LAS), with 26 nonstop departures a day between them. One-stop options connect through LAX, ORD and JFK.
What is the cheapest month to fly from Detroit to Las Vegas?
Over the next six months, October 2026 has the lowest round-trip fares from Detroit (DTW) to Las Vegas (LAS), starting at $142 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Detroit to Las Vegas flights?
Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Detroit and Las Vegas?
Las Vegas is 3 hours behind Detroit. DTW is on America/Detroit time and LAS on America/Los Angeles time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.
More flights from Detroit
All routesMore flights to Las Vegas
All routes- New York to Las VegasJFK → LASfrom $193
- Atlanta to Las VegasATL → LASfrom $146
- Chicago to Las VegasORD → LASfrom $109
- Denver to Las VegasDEN → LASfrom $68
- Los Angeles to Las VegasLAX → LASfrom $60
- Toronto to Las VegasYYZ → LASfrom $161
- Vancouver to Las VegasYVR → LASfrom $105
- Calgary to Las VegasYYC → LASfrom $123