Home Fares From A City Detroit, MI Detroit, MI (DTW) To Las Vegas, NV (LAS)
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    Mon, August 29, 2016
    Wed, November 16, 2016
Peter T.
Staff Airfare Analyst
Peter's Notes:
20% off* Promo Code Fare; Late Summer/Fall travel. No min. stay. Fare can be bought one-way for half the lowest roundtrip price.
Book this fare on FlyFrontier.com using promo code SAVE20 for Sun-Thu & Sat travel between Aug. 30 - Nov. 16, 2016. This fare may require a long layover in Denver.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier Discount Den members.

*Promo code takes 20% off the base fare only and does not apply to taxes/fees. This promo code expires at 11:59 p.m. ET on Aug. 29, 2016.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Reviews for Detroit to Las Vegas
37 Traveler Reviews
"Cheap and efficient"
Flight from Detroit to Las Vegas
Airline: Southwest
RT/OW: oneway
Number of Stops: 1 stop in MDW
Date of Flight: June 2012
Seat Class: economy
Check-in Experience
In-flight Service
Seat Comfort
Flew Southwest from DTW to LAS via MDW. Booked two days before departure, paid $121 one-way including taxes! Flight from DTW to MDW was excellent, 2/3 full plane, had a whole row to myself. Sat in the back with 11 Southwest crew who were heading to MDW. Had an excellent conversation with one of Southwest's pilots who was heading to MDW for work. Very personable and friendly, learned a lot about the merger integration with AirTran. The flight I was booked on from MDW to LAS was over-sold, so I volunteered my ticket and was bumped. Received $ 400+ in Southwest credits for volunteering my seat. Left MDW 3 hours later then originally scheduled. Was not a problem as I was in no hurry and the credits will pay for another Southwest trip. Flight from MDW to LAS was packed, as usual for LAS flights. Seat was comfortable and service was excellent. In addition, no baggage or other ancillary fees with Southwest! As far as I'm concerned, Southwest is the only way to fly!
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There are approximately 390 flights covering the route from Wayne County Airport in Detroit to McCarran International Airport in Las Vegas, provided by as many as 9 airlines.
The following airlines often offer cheap flights from Detroit to Las Vegas
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