Planning a trip from Indianapolis to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
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 | March |
| Cheapest flight | $111 |
Direct departures
Indianapolis to Las Vegas Harry Reid Intl
Monday
Allegiant Air, Southwest
Allegiant Air, Southwest
Tuesday
Southwest, Frontier
Southwest, Frontier
Wednesday
Southwest
Southwest
Thursday
Southwest, Frontier
Southwest, Frontier
Friday
Allegiant Air, Southwest
Allegiant Air, Southwest
Saturday
Southwest
Southwest
Sunday
Southwest, Frontier
Southwest, Frontier
Direct returns
Las Vegas Harry Reid Intl to Indianapolis
Monday
Allegiant Air, Southwest
Allegiant Air, Southwest
Tuesday
Southwest, Frontier
Southwest, Frontier
Wednesday
Southwest
Southwest
Thursday
Southwest, Frontier
Southwest, Frontier
Friday
Allegiant Air, Southwest
Allegiant Air, Southwest
Saturday
Southwest
Southwest
Sunday
Southwest, Frontier
Southwest, Frontier
All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous
All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous
Everything went smoothly and we even arrived a little bit early.
Great vacation. Can't wait till next year for another one.
Great flight but super high price. Glad it was a business trip and not personal
On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane
The seats were comfortable, and the boarding process was pretty smooth.
3 hour delay. Had to change plans and was still delayed.
The staff was very friendly, professional, and courteous. The overall flight was a great experience.
The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.
Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.
The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!
Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.
Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.
was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag
Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.
My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.
Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.
No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?
The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.
There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.
The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.
The attendants were kind and helpful. A sugar-free drink would have been very welcome.
Pilot navigated severe weather/snow storm with skill. Described his intentions clearly
one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather
It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.
2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.
I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.
Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.
The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.
This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!
It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol
Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.
Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.
Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.
WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.
I love how they show love to their customers and care about them too.
I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.
The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!
Crew was great. No entertainment and food and beverage was for purchase only, even water
It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.
For the price of the fare, there really isn’t much to complain about.
I arrived two hours early, and at 9:20 I was still queuing for security.
The seats are the most uncomfortable seats I’ve ever sat in. Don’t believe I’ll ever fly spirit again!!
No leg room. My knee was sore for a day.
Flight was delayed. (To be excepted because of TSA shortage) I’m super short and still struggled with leg room, there was no screen, and the seat didn’t recline at all.
The Hawaiian lady that boarded me was rude and the one help me a the ticket counter was rude
Vegas is such a quick flight that amenities aren’t the important part, in my opinion. Just get me there efficiently and safely, and that’s exactly what they did!
The flight was severely delayed due to the missing flight attendants.
They specifically ignored a luggage tag I had for a dialysis machine. It's a life saving machine that they tossed on the baggage carousel, damaging the suitcase and almost breaking the machine. The crew promised me it would come to me at the gate and they ignored it.
Didn’t like that we weren’t even offered a water. And really didn’t like the male flight attendant, he had major attitude. The flight however was good, pilots got us there in time safely.