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 $248 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $399 and $393 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 ($214) and Southwest ($218).
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 $100 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 135 minutes.
Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.
Statistically, Wednesday 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 2 and 5 nonstop flights that take off from Indianapolis and land in Las Vegas, with an average flight time of 3h 55m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 28 flights. The most frequent day of departure is Thursday, when 18% 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 | $110 |
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
The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.
The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.
Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.
It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.
Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.
Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.
Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.
Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.
It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!
Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.
Kayak could’ve posted the correct gate number. Almost missed my flight.
Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.
I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.
Very good flight. Crew was great. No issues and we even arrived early.
The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.
Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow
Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.
Great experience nice pilot very soft and easy landing and take off
We sat on the runway for over an hour before departure. That was unwelcome.
Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks
Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.
A three hour delay to board and then another hour on the tarmac because they couldn't get a tractor? Ugh.
Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.
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!
Maybe focus more on delivering a good product vs selling me a damn credit card
American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.
I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.
This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.
Flight was delayed multiple times without giving any particular reason and the only thing that was communicated was that 'Aircraft is getting ready'. I was stuck at SFO airport for 15 hours and finally took Southwest Airlines flight back home to Dallas.
Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect
I was not clear if food was offered or not.
Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad
I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed
It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.
Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.
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!!!