DEN - LAS

Find cheap flights from Denver to Las Vegas from $19

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 10/8. 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
Economy
0 bags
Sat 10/28
Sat 11/4
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These are the airlines KAYAK users have selected most often in flight searches from Denver to Las Vegas.
These are the airlines KAYAK users have selected most often in flight searches from Denver to Las Vegas.

How much is the cheapest flight from Denver to Las Vegas?

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Las Vegas 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.
6:47 pm - 5:59 pmDEN-LAS
2h 12mnonstop
5:38 am - 7:43 amLAS-DEN
2h 05mnonstop
$38Frontier
Find Deal
Mon, Oct 16 - Thu, Oct 19
4:50 pm - 3:50 pmDEN-LAS
2h 00mnonstop
2:37 pm - 4:36 pmLAS-DEN
1h 59mnonstop
$39Spirit Airlines
Find Deal
Sat, Oct 14 - Tue, Oct 17
7:21 am - 6:29 amDEN-LAS
2h 08mnonstop
9:18 pm - 11:17 pmLAS-DEN
1h 59mnonstop
$40Frontier
Find Deal
Mon, Oct 9 - Tue, Oct 10
6:28 pm - 5:29 pmDEN-LAS
2h 01mnonstop
9:09 pm - 11:08 pmLAS-DEN
1h 59mnonstop
$41Multiple Airlines
Find Deal
Fri, Oct 27 - Tue, Oct 31
6:28 pm - 5:29 pmDEN-LAS
2h 01mnonstop
9:27 pm - 11:26 pmLAS-DEN
1h 59mnonstop
$44Multiple Airlines
Find Deal
Fri, Oct 27 - Thu, Nov 2
10:00 am - 9:05 amDEN-LAS
2h 05mnonstop
3:55 pm - 6:00 pmLAS-DEN
2h 05mnonstop
$45Frontier
Find Deal
Tue, Oct 17 - Sat, Oct 21
5:05 pm - 4:05 pmDEN-LAS
2h 00mnonstop
2:37 pm - 4:36 pmLAS-DEN
1h 59mnonstop
$46Spirit Airlines
Find Deal
Thu, Oct 26 - Sat, Oct 28
5:05 pm - 4:05 pmDEN-LAS
2h 00mnonstop
2:37 pm - 4:36 pmLAS-DEN
1h 59mnonstop
$47Spirit Airlines
Find Deal
Thu, Oct 26 - Sat, Oct 28
5:36 pm - 4:52 pmDEN-LAS
2h 16mnonstop
8:17 pm - 10:15 pmLAS-DEN
1h 58mnonstop
$48Frontier
Find Deal
Fri, Nov 10 - Mon, Nov 13
6:28 pm - 5:29 pmDEN-LAS
2h 01mnonstop
9:18 pm - 11:15 pmLAS-DEN
1h 57mnonstop
$49Multiple Airlines
Find Deal
Thu, Oct 26 - Fri, Oct 27

Good to know

Low season

January

High season

March

Cheapest flight

$19
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Denver to Las Vegas

When to book flights from Denver to Las Vegas

Are your dates flexible? Find out the best times to travel from Denver to Las Vegas 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.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

Top tips for finding a cheap flight from DEN to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $52 or less one-way and $66 or less round-trip.
  • The cheapest flight from Denver to Las Vegas was found 15 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly is January.
  • Morning departure is around 7% cheaper than an evening flight, on average*.
  • Denver International Airport (DEN) offers multiple services to the special needs passengers traveling through the airport. DEN’s shuttle buses equipped with wheelchair lifts offer transit for disabled passengers within the airport. There are parking spaces reserved for these passengers. Other services include accessible restrooms, wheelchair services, and TTY telephones.
  • You're welcome to leave your car at DEN as you fly out to Las Vegas. It offers parking at the Economy Lots, Mt. Elbert Lot, and the Pikes Peak Lot. Economy Parking is available in East Garage and West Garage, while the Mt. Elbert Lot is Southside of Jeppesen Terminal.
  • Visit the ATMs at DEN if you require cash before traveling out. Canvas Credit Union operates ATMs in Jeppesen Terminal and Gates A, B, and C. The currency exchange kiosks are on Level 5 in Jeppesen Terminal and A and B Gates center.
  • Harry Reid International Airport (LAS) has integrated outlets and charging pots under seats in the seating areas, restaurants, and bars in Terminal 3. Over 500 USB ports and outlets are in the seating areas and restaurants in Terminal 1.
  • If you need an ideal spot to sleep in LAS, consider Terminal’s 1 Zero Level Fitness. This airport gym offers day rooms that are available to rent per hour. Booking a room gives you access to the fitness center, a bed, showers, lockers, fridge, and microwave.
  • If you’re interested in direct flights from Denver to Las Vegas, there are several airlines that you can choose from. While Frontier and Spirit are budget choices that offer several different flights each day, Southwest is a popular choice amongst travelers with a lot of luggage, as the company allows you to check up to two bags for free.
  • To kill some time before your flight from Denver to Las Vegas, see if you are eligible to access your airline’s private lounge for free. American, Delta, and United Airlines all have lounges in Denver, and they oftentimes provide complimentary or reduced price passes for their customers.
  • Hoping to relax before embarking on a long day of traveling? Pay a visit to one of the several spas located throughout the terminals of Denver International Airport. These spas provide a variety of services from massages to manicures, making it a convenient way to unwind.
  • Denver International Airport is famous for showcasing local art and hosting free temporary exhibitions. If you would like to learn more about the region and see some of the work from these talented individuals, check the airport’s website to learn if there will be an event while you are traveling.
  • For travelers that would like to grab a bite to eat after their flights from Denver to Las Vegas have landed, make sure to stop by one of the many different dining options located in McCarran International Airport. There is a California Pizza Kitchen located near Gate C as well as a Great Steak and Potato Company located near Gates A and B.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from Denver to Las Vegas

  • Which airlines offer the most eco-friendly flights from Denver to Las Vegas?

    About 658kg of carbon is emitted per passenger on Denver to Las Vegas flights. However, Frontier stands out as the airline with some of the most sustainable flights to Las Vegas from Denver. It operates several nonstop flights from DEN to LAS with around 52% less CO2 emissions than the other airlines. You can fly more sustainably by packing light, using reusable plastics, and flying with modern aircraft.

  • Are there any amenities for nursing mothers at Denver International Airport?

    DEN provides a quiet and comfortable space for lactating mothers to nurse their kids or breast pump. The nursing suites are conveniently available post-security at each concourse. In Jeppesen Terminal, you can use the room on Level 5 South of the women's restrooms. Other rooms are available at A, B, and C Gates center. Each room provides a sink, power outlets, changing table, and comfortable seats 24/7. Use the intercom placed on the walls adjacent to the nursing rooms to get the access codes.

  • What are the transportation options to Denver International Airport?

    Getting to DEN from Downtown Denver has been made easy by the efficient transportation system and ideal options. The Airport Rail runs from Denver Union Station to the DEN Transit Center on Level 1 every 15 minutes from around 5 am to 7:30 pm daily. Regional Transport District (RTD) runs four bus routes under Sky Ride. Taxis also run from the city's heart to DEN's Level 5, Eastside next to door 507, and West Side next to door 510.

  • How can I get around Harry Reid International Airport?

    LAS Shuttle buses ferry passengers between the two terminals. These courtesy shuttles run every half hour and have stops in every terminal on Level Zero. From Baggage Claim in Terminal, use the escalator or elevator to get to Level Zero, then use the pedestrian crosswalk to the bus stop. If you're in Terminal 3, you can find the shuttle at the center of the curb.

  • Does McCarran International Airport have any pet relief areas?

    If you are traveling with a pet or service animal, make sure to take note of the different pet relief areas that are located in McCarran International Airport. There are currently 5 different designated areas, with 3 of these being located inside of Terminals C, D, and E, and 2 of them being located outside of baggage claim and ticketing.

  • Are there any amenities for kids at McCarran International Airport?

    There is a kids’ play area located near Gate D of McCarran International Airport that features a variety of activities and games meant to let kids unwind and burn some energy. There are also several family restrooms located throughout the airport that contain changing tables and private breastfeeding areas.

  • What is the best way to travel from McCarran International Airport to downtown Las Vegas?

    The easiest and quickest way to travel between McCarran International Airport and downtown Las Vegas is by taking a taxi or rental car, as the drive is less than 10 minutes if there is no additional traffic. You can also opt to use public transportation such as the local bus system, but this will take you upwards of 40 minutes.

  • What terminal has the most shopping options in Denver International Airport?

    If you would like to do some shopping while waiting for your flight to take off from Denver International Airport, browse through the different stores located in Terminals B and C. In these terminals, you can find a variety of boutiques, including Colorado Limited, a popular souvenir shop, and Tattered Cover Book Store.

  • How long does a flight from Denver to Las Vegas take?

    Nonstop flights from Denver generally make it to Las Vegas in 2h 00m. The flying distance between the two cities is 626 miles.

  • How many flights are there between Denver and Las Vegas?

    In normal times, a total of 703 direct flights connect Denver to Las Vegas weekly. On average, there are 100 departures per day.

  • Which airlines provide the cheapest flights from Denver to Las Vegas?

    The cheapest return flight ticket from Denver to Las Vegas found by KAYAK users in the last 72 hours was for $38 on Frontier, followed by Spirit Airlines ($39). One-way flight deals have also been found from as low as $19 on Frontier and from $20 on Spirit Airlines.

  • Do I need a passport to fly between Denver and Las Vegas?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines fly most frequently between Denver and Las Vegas?

    Southwest connects Denver to Las Vegas up to 21 flights per day, followed by United Airlines (21 flights per day), and Air Canada (20 flights per day). However, there are also other airlines serving flights from DEN to Las Vegas.

  • What’s the cheapest day of the week to fly from Denver to Las Vegas?

    For Denver to Las Vegas, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Las Vegas back to Denver, the best deals are generally found on Thursday, with Friday being the most expensive.

  • Which airports will I be using when flying from Denver to Las Vegas?

    On your way to Las Vegas, you’ll fly out from DEN. You’ll be landing at LAS.

  • What’s the earliest departure time from Denver to Las Vegas?

    The earliest flight leaves Denver at 6:10 am and lands in Las Vegas at 7:05 am.

  • What’s the latest departure time from Denver to Las Vegas?

    The last flight leaves Denver at 10:55 pm and lands in Las Vegas at 11:50 pm.

  • Which airlines fly nonstop between Denver and Las Vegas?

    All the following airlines operate direct flights between Denver and Las Vegas: Air Canada, Copa Airlines, Frontier, Lufthansa, SWISS, Spirit Airlines, United Airlines, and Southwest.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Las Vegas?

    American Airlines, Alaska Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Denver to Las Vegas flight route.

  • Which aircraft models fly most regularly from Denver to Las Vegas?

    The Airbus A320neo is the aircraft model that flies most regularly on the Denver to Las Vegas flight route.

  • Which airline alliances offer flights from Denver to Las Vegas?

    Star Alliance is the only airline alliance operating flights between Denver and Las Vegas.

  • On which days can I fly direct from Denver to Las Vegas?

    There are nonstop flights from Denver to Las Vegas on a daily basis.

  • Which is the best airline for flights from Denver to Las Vegas, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Las Vegas are Delta and American Airlines. With an average price for the route of $310 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $320 and an overall rating of 7.2.

  • Which airlines have a flexible cancellation policy for flights from Denver to Las Vegas due to COVID-19?

    Southwest, Air Canada and United Airlines have all waived their change and cancellation fees on flights from Denver to Las Vegas. Confirm policies on booking site.

  • How does KAYAK find such low prices on flights from Denver to Las Vegas?

    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 Denver to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Denver 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 Denver to Las Vegas?

    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 Las Vegas with an airline and back to Denver with another airline. Booking your flights between Denver and LAS 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 Denver to Las Vegas?

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

Top 5 airlines serving from Denver to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Denver to Las Vegas. 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.
Need help choosing which airline to fly with from Denver to Las Vegas? 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 KAYAK reviews.
7.9
DeltaOverall score based on 29446 reviews
78entertainment
75food
81boarding
85crew
81overall
78comfort
Airline reviews
Pros: "Most of the crew was great with the exception of curbside check-in in Denver."
Cons: "Curbside needs to stop chasing cash tips and do their jobs. If they focused on that tips would be easy to come by. The curbside attendant that took my bag didn’t even bother to check my id. He asked me my name and asked where my destination was. I told him Cincinnati as a layover then LaGuardia where he said that was wrong. He then proceeded to print a boarding pass that wasn’t mine and load my bag into the conveyor. Not 5 mins go by when I realize what happened I wound up having to go to special services to rectify the situation. Which ultimately consisted of me waiting another hour in LaGuardia to get my bag. Please delta have these curbside handlers actually want to do their job and stop chasing cash tips."
Read more about Delta
Pros: "Most of the crew was great with the exception of curbside check-in in Denver."
Cons: "Curbside needs to stop chasing cash tips and do their jobs. If they focused on that tips would be easy to come by. The curbside attendant that took my bag didn’t even bother to check my id. He asked me my name and asked where my destination was. I told him Cincinnati as a layover then LaGuardia where he said that was wrong. He then proceeded to print a boarding pass that wasn’t mine and load my bag into the conveyor. Not 5 mins go by when I realize what happened I wound up having to go to special services to rectify the situation. Which ultimately consisted of me waiting another hour in LaGuardia to get my bag. Please delta have these curbside handlers actually want to do their job and stop chasing cash tips."
Cons: "Delayed flight planning - would have been nice to delay the flight before boarding."
Cons: "Flight was delayed almost 3 hrs. Ran out of food right before my row. I upgraded my seat but feel I got the short end of the stick."
Cons: "After a delay of about an hour on a very full flight the gate agent asked for volunteers to check their rollaboard suitcases. The gate agents then allowed those who checked their rollaboards to board before Zone 1,which was fine. However, a bunch of people without gate check stickers on the rollaboards were also allowed to board before Zone 1, which was aggravating. There was a long delay on the tarmac, during which we had to pull back to the gate or to a maintenance area before we finally took off. When we arrived in Vegas there was no gate for us to pull into, which led to another long delay of an already long and delayed flight."
Pros: "Nothing"
Cons: "I bought a ticket thinking i bought it through kayak but I actually bought a ticket through a third party in India. Where no one spoke good English. I called the agency to find out if I needed a Visa for my visit to Australia and the told me no. So when I showed up to the airport I didn’t have the right documents and I MISSED MY FLIGHT. Also the wouldn’t just change my flight and charge me the change flight fee. They cancelled my flight entirely and made me buy a whole new ticket!!! Worst flight experience I’ve ever had and this is not my first time flying to Australia or out of country."
Pros: "Friendly cabin crew. Early am departure. On board entertainment is a great selection of movies/TV etc. Clean aircraft. Comfortable seating. Great flight."
Cons: "Had to wait for the crew from another flight before boarding p"
Pros: "Check in Denver super helpful Gate staff hustled to turn around flight Flight crew excellent"
Cons: "Flight delayed, almost missed international connections"
Pros: "crew was nice and pilot was informative."
Cons: "1. flight was delayed twice, which meant my arrive was delayed in Cincinnati. 2. boarding was a nightmare. After 2 delays, I was crammed into zone 4. I dont fly as often, the seats space seems to be getting smaller. 5. I sat next an overweight person. I didn't like my personal space violated. 6. The flight offer movies, I slept. Yet kept getting elbowed by this overweight neighbor. 7. I am a single, independent person. I prefer to sit near the front. First on and settled and 1st off and gone!"
Pros: "The flight crew was friendly and personable. Beverage service was consistent and efficient. Entertainment and free WiFi messaging were great perks."
Cons: "The positives don’t even come close to offsetting the misery of Delta’s seats. I honestly don’t remember the last time I was so cramped and uncomfortable. I’m not an abnormally large man - 6 feet 200 lbs - and there was no room for my legs or my shoulders in an “upgraded economy” seat. I fly weekly for work on another major airline, and only took this one in a crunch. But I am quite certain this was my last Delta flight and I’ll be advising others similarly. The service and entertainment aren’t sufficient to mask an awful seat configuration."
Cons: "I never made it... I had a trip interruption and got stuck in Chicago and would of had to wait another full 24hrs to take the flight to Denver. tired and nauseated after being all day at the airport that at midnight, i knew that I couldn't hold off till the next evening, took the next flight back."
Pros: "Great crew - good attitudes."
Cons: "Delayed for an hour due to a log book issue."
Cons: "I upgraded my seats, but we still didn’t get any extras for the price."
Pros: "Older style cabin, but still a comfortable flight. Crew was friendly."
Pros: "Basic flight. Super uncomfortable seats. Older plane. Cramped. Pilot was great. Flight smooth."
Cons: "Got there safe!"
Pros: "It was fine. Just not anything great."
Cons: "Many groups were not seated together. at the airport I asked if my husband and I could be put together . One worker seemed interested in helping, but another rudely butted in and said there "were no seats together, the flight was full." Come to find out the flight was not full, there were whole rows not full. The groups near our seats rearranged ourselves so we could be by our family members, so it worked out. No thanks to the person at the terminal. Really long walk from the gate to the plane. No food on a cross country flight. Only a few cups of water/soda and a cookie. which unfortunately is typical now days. The lights were off the whole trip. The captain kept turning on the seat belt sign for the turbulence. Which there was a lot of. But then he would announce for everyone to go back to their seats. It wasn't huge bumps, just a little rough. and it woke everyone up by announcing it multiple times."
Pros: "Seats were comfortable enough"
Cons: "They force you to get to the airport really early."
Pros: "On time."
Cons: "The door team was all over the place creating a chaos at the time for boarding the plain. I've notice several people in front of me were complaining due to the boarding dynamics. (Not smooth boarding)"
Pros: "Nothing"
Cons: "Seat 17F is very short on leg room for a 6 foot man. Flight attendants didn't care and rough landing; pilot needs more practice."
Cons: "Late departure. Seats were double booked. Had to delay again to sort it out."
Pros: "Got there safely."
Cons: "The seats are miserable small and uncomfortable. More options for snacks for the cost of the ticket!!!"
Pros: "The people were nice and helpful. And the aircraft did not feel cramped. I again did not use the entertainment or anything like that."
Pros: "Seats were pretty comfortable"
Cons: "In-flight entertainment depended on the Wi-Fi working. It did not work the whole flight."
Pros: "No surprises, boarding, friendly plane staff, carry on so didn’t have to worry about baggage issues , on-time"
Cons: "Pilots flying: the plane would turn or ascend/descend in such a way that I felt that I was going to pass out. I was not intoxlcated nor did i experience it on my previous flight nor the majority of this flight unless maneuvering was occurring. Also, again, worthless wifi"
Pros: "Flight was smooth, attendants were great."
Cons: "I was so uncomfortable in my tiny seat. They are small and awful."
Pros: "I purchased a ticket for my 18 year old dog $ 125.00 each way to fly with me to Kalispell and back. She is so old that she can not SEE, HEAR, or BARK any longer. I understood she needed to be under the seat for take off and landing but I was told by the ticket agent and flight attendants on my first flight that she could sit on my lap during the flight. Everything was great on the way there. On the returning flight,.... the flight attendant was so RUDE to me. She saw that after we were airborne and at a steady altitude, I brought my dog "Kacey" up into my lap. She immediately raised her voice and stated the dog needed to remain on the ground. I politely explained her condition BUT she refused to listen to anything. I put my poor old dog back under the seat. After approx 20 min I could hear her patting very loud. I lifted her again and asked a different flight attendant for some water. She was very hot on the floor. Or course, the flight attendant saw my little chihuahua drinking the water and said that after she drinks a little more, she must remain under the seat. By now, my husband is getting annoyed. He tried explaining to the flight attendant the medical needs that my dog has " she's on protein shakes" which were approved their security. and how fragile she is. She can't BARK, SEE, or HEAR. Yes, we will be putting her down soon but we took her to Montana for my daughter to say her GOODBYES!! Sorry to say, but that flight attendant has turned me away from UNITED AIR LINES forever. Feel free to call me 352-804-8344. You may send this to UNITED AIRLINES too!! Thanks Karen Hope"
Pros: "The passengers I sat next to they were very nice people"
Cons: "No leg room and the crazy amount of turbulence we encountered throughout the trip."
Pros: "There was plenty of space on the plane even tho it was completely full"
Cons: "I missed my flight due to a nonsense delay from Charlotte. Arrived at the gate 1 minute after scheduled take off and the plane was gone. Not even an attempt to waiting as I ran, 5 months pregnant, through the airport. I was rebooked to arrive in Las Vegas at midnight. 12 hours after the original time. I bought a flight from Southwest. I will never fly united again"
Pros: "Nice employees."
Cons: "Mechanical delay in fargo caused me to miss my connecting flight to Eugene by 5 minutes. Got to Denver airport asked the gate guy to call my connecting flight gate to see if they could hold the door for me, he said you got 10 mins go. I ran 30 gates and the door just closed and missed my flight. I am 25 weeks preg so my running time is slower then normal. Then they rebooked me on a flight that had an additional connect and arrived 4 hours later then expected. By the time I got to my new flight gate- it was delayed so would miss my next connecting flight. Long story short it's 3 hours past when I was suppose to leave and settled for s flight to PDX tonight getting in at midnight. My friend From eugue is picking me up in Portland tomorrow. It has been an unsuccessful flight. Almost cancelled and went home......"
Pros: "Nothing"
Cons: "Seats on plan were horribly uncomfortable. Food to the point of a scam expensive. Airplane lost baggage with over $1,000. Including seeing glasses gone. Trip ruined. Rest of luggage was soaking wet like they left it laying outside in the rain. Horrible horrible company."
Pros: "I got the same seats with my kids"
Cons: "That I missed my flight back to Denver and had to pay for a new flight for the next day"
Cons: "Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!"
Pros: "Had to cancel due to the mass murder shooting in LAS and Frontier would not give me a full refund. Only a flight credit which I probably won’t be able to use"
Pros: "Flight was short, fast and on time"
Cons: "It took a long time to deboard after landing. Too many surprise charges i.e. - (seat selection, carry-on)...not a good feeling!"
Cons: "Explanation for cost saving options were vague for me as a first timer on Frontier. When I was told about the special plan I couldn't maneuver through reducing my total price. I finally gave up and paid the nickel and dime list of add on fees. I felt cheated and violated. I thought it was sort of bait and switch. Now I'm not incentivized to give up the usual main airlines. Present cost savings up front-I choose and feel good about getting a deal and become loyal."
Cons: "Seat confusion, pay for every thing else aside of the flight itself"
Pros: "Awful. The ground crew and the plan crew were not in-sinc. The jet way was a least 10 inches below the plane door. The stewards crowd was surley. The plane was late leaving for unknown reasons. The whole passenger group was held up waiting on the two person clean up crew to empty the trash. No one seemed to care about the passengers."
Cons: "There was an incredibly long line for bag check. When I tried to check in at the computer, it said I needed to see a ticket agent. I stood in line for an hour and a half and missed my flight while waiting to check in. The ticket agent was in en extremely poor mood and was rude to her other employees and customers. She said she had been there for 12 hours already and had several cancelled flights to rebook."
Pros: "The flight was reasonably priced"
Cons: "Seats don't recline, all groups were called to board at the same time creating a long line."
Cons: "To be told that I would be missing my connecting flight. I wasn’t told anything only that my flight was delayed. If I would of known I’d miss my flight I would of made other arrangements."
Cons: "Flight was repeatedly delayed and ground crew gave very incorrect estimates as to when the plane would arrive. As much as an hour error"
Pros: "The flight attendant was fun and entertaining, the plane was new and clean, and it was a short flight! What more can you ask for!"
Cons: "Everything was great!"
Cons: "Baggage policy should be more clearly advertised on the site. I could have booked a more expensive flight with a carry on included for less than what Spirit charges for flight and $50 for carry on."
Pros: "Cleanliness"
Cons: "The seats do not recline. If you’re tall, run away screaming!!!!!!!!"
Pros: "Flights were timely"
Cons: "Air conditioning had low flow and wasn't very cold."
Pros: "Quick on and off. It's was on time and reliable."
Cons: "The seats were uncomfortable. You cannot recline. Baggage fees are crazy!!!"
Pros: "The staff was nice."
Cons: "Hard to check in and navigate website. Flight was delayed for 1:45 min"
Pros: "I got to sleep and I got the window seat."
Pros: "For my first flight actually was good"
Cons: "I was set by a crying screaming baby. This was my first flight ever and it was awful because of the baby."

Book cheap flights from Denver to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Las Vegas found on KAYAK in the last 72 hours.
10/8Sun
nonstopFrontier
2h 04mDEN-LAS
$19
10/7Sat
nonstopSpirit Airlines
2h 01mDEN-LAS
$20
11/16Thu
nonstopFrontier
2h 16mDEN-LAS
$21
10/15Sun
nonstopFrontier
2h 12mDEN-LAS
$22
12/1Fri
nonstopSpirit Airlines
2h 04mDEN-LAS
$26
10/15Sun
1 stopDelta
3h 40mDEN-LAS
$109
11/22Wed
1 stopUnited Airlines
7h 39mDEN-LAS
$112
11/21Tue
1 stopDelta
11h 46mDEN-LAS
$118
3/23Sat
nonstopUnited Airlines
1h 59mDEN-LAS
$151
3/1Fri
1 stopAmerican Airlines
3h 51mDEN-LAS
$158

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Last minute flights from Denver to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Las Vegas that are departing in the next 10 days.
10/2Mon
nonstopFrontier
2h 01mDEN-LAS
10/7Sat
nonstopFrontier
2h 05mLAS-DEN
$76
9/29Fri
nonstopFrontier
2h 10mDEN-LAS
10/3Tue
nonstopFrontier
1h 53mLAS-DEN
$78
10/2Mon
nonstopFrontier
2h 10mDEN-LAS
10/4Wed
nonstopFrontier
1h 59mLAS-DEN
$79
9/29Fri
nonstopSpirit Airlines
2h 01mDEN-LAS
10/3Tue
nonstopSpirit Airlines
1h 58mLAS-DEN
$88
10/2Mon
multi-stopMultiple Airlines
13h 36mDEN-LAS
10/7Sat
nonstopMultiple Airlines
2h 12mLAS-DEN
$99
10/2Mon
multi-stopFrontier
5h 07mDEN-LAS
10/6Fri
nonstopFrontier
1h 59mLAS-DEN
$103
10/2Mon
nonstopSpirit Airlines
2h 00mDEN-LAS
10/10Tue
multi-stopSpirit Airlines
10h 42mLAS-DEN
$107
9/28Thu
nonstopFrontier
2h 14mDEN-LAS
10/4Wed
nonstopFrontier
1h 59mLAS-DEN
$111
9/30Sat
nonstopSpirit Airlines
2h 00mDEN-LAS
10/1Sun
nonstopSpirit Airlines
1h 56mLAS-DEN
$114
9/30Sat
nonstopFrontier
2h 04mDEN-LAS
10/3Tue
multi-stopFrontier
8h 14mLAS-DEN
$115

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Denver - Las Vegas Flights

Departure:

Denver (DEN)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Denver

Cabin classes:

$458
$579
$342
$39

Browse origins:

Browse destinations:

Compare transportation modes for Denver to Las Vegas

Average priceAverage duration
Flights$4732h 00m
Buses$26615h 30m