Get data-powered insights and trends into flights from Indianapolis to Las Vegas to help you find the cheapest flights, the best time to fly and much more.
If your flying dates are flexible, you should consider flying to Las Vegas on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Indianapolis to Las Vegas. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.
The cheapest month for flights from Indianapolis to Las Vegas is August, where tickets cost $249 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $398 and $383 respectively.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $376 on average.
To get a below average price on the flight from Indianapolis to Las Vegas, you should book around 5 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.
In the past 5 days, the cheapest round-trip tickets from Indianapolis to Las Vegas were found on Allegiant Air ($223) and American Airlines ($228).
There are 4 airlines that fly nonstop from Indianapolis to Las Vegas. They are: Allegiant Air, Frontier, JetBlue and Southwest. The cheapest price of all airlines flying this route was found with Frontier at $99 for a round-trip flight. On average, the best prices for this route can be found at Allegiant Air.
Weekly flights between Indianapolis and Las Vegas historically see delays in approximately 16% of cases, with the average delay over the past year being 138 minutes.
Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.
Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.
Based on our data, Southwest have experienced the fewest delays on this route in the past 12 months, with only about 16% of their flights encountering any delays.
Chicago (ORD) is the top choice – 39% of KAYAK users who clicked on 1-stop flights from Indianapolis to Las Vegas picked an itinerary connecting there.
Flights via Seattle (SEA) offer the most affordable fares, with an average round-trip price of $236.
Consider flying via Kansas City (MCI) for the shortest journey. The average one-way travel time for flights connecting there is 5h 35m.
If you prefer a quick connection, Kansas City (MCI) often has the shortest layovers from Indianapolis to Las Vegas, with an average of 0h 48m.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.
Each day, there are between 3 and 5 nonstop flights that take off from Indianapolis and land in Las Vegas, with an average flight time of 3h 56m. The most common departure time is 2:00 pm and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.
Direct flights take on average 3h 50m to travel the 1,585 miles between Indianapolis and Las Vegas.
Early birds can take the earliest flight from Indianapolis at 5:40 am and will be landing in Las Vegas at 6:35 am.
If you prefer to fly at night, the latest flight from Indianapolis to Las Vegas jets off at 8:40 pm and lands at 9:35 pm.
Based on the flight data, it is generally cheapest to fly from Indianapolis to Las Vegas on a Monday in September.
Booking Time: Book your flight at least 14 days in advance for the best prices.
Airline Choice: Consider flying with Spirit Airlines or Frontier, as they generally offer the cheapest fares.
Route Selection: The route from Indianapolis to Las Vegas is typically the most affordable.
Flight Type: Direct flights are usually cheaper than those with layovers.
AI-powered; AI can make mistakes.
| Low season | January |
|---|---|
| High season | October |
| Cheapest flight | $105 |
Direct departures
Indianapolis to Las Vegas Harry Reid Intl
Monday
Southwest
Southwest
Tuesday
Southwest
Southwest
Wednesday
Southwest
Southwest
Thursday
Allegiant Air,Southwest
Allegiant Air,Southwest
Friday
Southwest
Southwest
Saturday
Southwest
Southwest
Sunday
Allegiant Air,Southwest
Allegiant Air,Southwest
Direct returns
Las Vegas Harry Reid Intl to Indianapolis
Monday
Southwest
Southwest
Tuesday
Southwest
Southwest
Wednesday
Southwest
Southwest
Thursday
Allegiant Air,Southwest
Allegiant Air,Southwest
Friday
Southwest
Southwest
Saturday
Southwest
Southwest
Sunday
Allegiant Air,Southwest
Allegiant Air,Southwest
there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!
there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!
OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.
Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!
Was fine, delayed and feels like southwest is always late
I don't know why flying out of Sarasota requires two plane changes.
The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.
The flight was smooth. The Southwest experience has degraded overall, but this one was okay.
No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.
One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!
The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.
Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.
Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.
Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.
The flight was delayed, they didn’t even have water for the toilets or for drinks
Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional
I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.
Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own
Boarded early, left early, arrived 40 mins early! A win win for me!
New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.
These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.
Seats were very uncomfortable and being charged for snacks and water.........
Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.
Flight was delayed. Crew was good but hot coffee was not available.
Great. No choice for n/a. No food or entertainment options
No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.
just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!
Not totally their fault- screaming kids that had zero parent intervention.
It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!
I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!
Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.
Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.
As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating
Boarding was smooth and seamless and the flight was without incident.
Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).
Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.
Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!
The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.
Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.
Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.
The flight took off an hour late which made the connection concerning
There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.
The staff at the check in counter was so rude. Made you feel Incompetent
Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.
Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy
The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve
Plane was hot and miserable and the crew was rude!
12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink
They didn’t offer a water, even after I asked
They switched our terminal 3 times and we were delayed for four plus hours!!!
It was an early flight and most people napped/slept and the crew let us which was nice.